| Weather / Japan Weather Temperature |
Weather in Okayama, Japan
Current Conditions (Tuesday, January 28, 2025 at 12:00 Asia/Tokyo time)
 | Temperature: 45°F (7°C) |
Forecast Overview
Wed Jan 29 
43°F 30°F 6°C -1°C Partly cloudy skies.
detailsThu Jan 30 
43°F 28°F 6°C -2°C Times of sun and clouds.
detailsFri Jan 31 48°F 28°F 9°C -2°C More clouds than sun.
detailsSat Feb 1 
46°F 30°F 8°C -1°C Chance of rain in the afternoon. Chance of snow after 6 pm.
detailsSun Feb 2 
43°F 34°F 6°C 1°C Chance of rain in the morning.
detailsMon Feb 3 43°F 30°F 6°C -1°C More clouds than sun.
detailsTue Feb 4 39°F 28°F 4°C -2°C More sun than clouds.
detailsWed Feb 5 
43°F 28°F 6°C -2°C Chance of light snow in the afternoon and late at night.
detailsThu Feb 6 
36°F 23°F 2°C -5°C Chance of light snow before sunrise.
detailsFri Feb 7 
39°F 25°F 4°C -4°C Chance of light snow in the afternoon.
detailsSat Feb 8 
45°F 27°F 7°C -3°C Chance of light rain/snow in the morning.
detailsSun Feb 9 36°F 25°F 2°C -4°C Considerable cloudiness.
detailsMon Feb 10 43°F 25°F 6°C -4°C Considerable cloudiness.
detailsTue Feb 11 
36°F 27°F 2°C -3°C Chance of snow in the morning and in the afternoon.
details
Detailed Forecast
| Tuesday, January 28 | sunrise: 07:06 sunset: 17:28 |
| Times of sun and clouds. Wind: 16 mph (25 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 12:00 15:00 |  | Overcast. | 42°F (6°C) | 16 mph (25 km/h) | 42% | 0.254% |
| 15:00 18:00 | | Clear. | 36°F (2°C) | 11 mph (18 km/h) | 59% | 0.253% |
| 18:00 21:00 | | Clear. | 33°F (1°C) | 12 mph (20 km/h) | 71% | 0.253% |
| 21:00 00:00 | | A few passing clouds. | 32°F (0°C) | 10 mph (17 km/h) | 82% | 0.253% |
| Wednesday, January 29 | sunrise: 07:06 sunset: 17:29 |
| Low around 31°F (-1°C), high around 42°F (6°C). Estimated precipitation: 0 in (0.125 mm). Partly cloudy skies. Wind: 17 mph (28 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Partly cloudy. Precipitation: 0 in (0.0625 mm). | 32°F (0°C) | 13 mph (20 km/h) | 74% | 0.253% |
| 03:00 06:00 | | Clear. | 32°F (-0°C) | 13 mph (22 km/h) | 64% | 0.253% |
| 06:00 09:00 | | Mostly cloudy. | 35°F (2°C) | 13 mph (20 km/h) | 60% | 0.252% |
| 09:00 12:00 | | Overcast. | 41°F (5°C) | 17 mph (28 km/h) | 39% | 0.25% |
| 12:00 15:00 | | Sunny. | 41°F (5°C) | 17 mph (27 km/h) | 44% | 0.246% |
| 15:00 18:00 | | Mostly clear. | 33°F (0°C) | 12 mph (19 km/h) | 69% | 0.245% |
| 18:00 21:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 32°F (0°C) | 10 mph (16 km/h) | 75% | 0.245% |
| 21:00 00:00 | | Partly cloudy. | 32°F (-0°C) | 12 mph (19 km/h) | 62% | 0.245% |
| Thursday, January 30 | sunrise: 07:05 sunset: 17:30 |
| Low around 29°F (-2°C), high around 43°F (6°C). Times of sun and clouds. Wind: 18 mph (29 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 31°F (-1°C) | 12 mph (19 km/h) | 61% | 0.244% |
| 03:00 06:00 | | Mostly clear, with a few passing clouds. | 31°F (-1°C) | 11 mph (18 km/h) | 60% | 0.244% |
| 06:00 09:00 | | Mostly cloudy. | 36°F (2°C) | 13 mph (21 km/h) | 52% | 0.243% |
| 09:00 12:00 | | Mostly cloudy. | 42°F (6°C) | 18 mph (29 km/h) | 43% | 0.24% |
| 12:00 15:00 | | Sunny. | 42°F (5°C) | 16 mph (26 km/h) | 43% | 0.236% |
| 15:00 18:00 | | Clear. | 35°F (1°C) | 11 mph (17 km/h) | 60% | 0.235% |
| 18:00 21:00 | | Clear. | 30°F (-1°C) | 4 mph (7 km/h) | 71% | 0.235% |
| 21:00 00:00 | | Clear. | 29°F (-2°C) | 4 mph (6 km/h) | 75% | 0.235% |
| Friday, January 31 | sunrise: 07:05 sunset: 17:31 |
| Low around 28°F (-2°C), high around 49°F (9°C). More clouds than sun. Wind: 7 mph (12 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Clear. | 28°F (-2°C) | 4 mph (6 km/h) | 78% | 0.235% |
| 03:00 06:00 | | Clear. | 28°F (-2°C) | 4 mph (6 km/h) | 80% | 0.235% |
| 06:00 09:00 | | Sunny. | 37°F (3°C) | 4 mph (6 km/h) | 59% | 0.235% |
| 09:00 12:00 | | Mostly cloudy. | 47°F (8°C) | 7 mph (11 km/h) | 39% | 0.233% |
| 12:00 15:00 | | Overcast. | 48°F (9°C) | 7 mph (12 km/h) | 39% | 0.23% |
| 15:00 18:00 | | Overcast. | 39°F (4°C) | 3 mph (6 km/h) | 63% | 0.23% |
| 18:00 21:00 | | Clear. | 35°F (1°C) | 4 mph (7 km/h) | 74% | 0.23% |
| 21:00 00:00 | | Overcast. | 32°F (0°C) | 5 mph (8 km/h) | 81% | 0.23% |
| Saturday, February 1 | sunrise: 07:04 sunset: 17:32 |
| Low around 30°F (-1°C), high around 46°F (8°C). Chance of rain late in the afternoon (between 3 pm and 6 pm). Chance of snow in the evening and during the night (after 6 pm). Estimated precipitation: 0.51 in (12.9375 mm). Overcast skies. Wind: 6 mph (9 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 31°F (-0°C) | 4 mph (6 km/h) | 82% | 0.231% |
| 03:00 06:00 | | Times of clear skies and clouds. | 31°F (-1°C) | 4 mph (6 km/h) | 79% | 0.231% |
| 06:00 09:00 | | Overcast. | 38°F (3°C) | 3 mph (5 km/h) | 59% | 0.231% |
| 09:00 12:00 | | Overcast. | 45°F (7°C) | 5 mph (9 km/h) | 42% | 0.229% |
| 12:00 15:00 | | Overcast. | 44°F (7°C) | 6 mph (9 km/h) | 44% | 0.228% |
| 15:00 18:00 | | Chance of light rain. Precipitation: 0.01 in (0.375 mm). | 39°F (4°C) | 3 mph (5 km/h) | 70% | 0.23% |
| 18:00 21:00 | | Chance of snow. Precipitation: 0.26 in (6.6875 mm). | 34°F (1°C) | 5 mph (8 km/h) | 99% | 0.276% |
| 21:00 00:00 | | Chance of snow. Precipitation: 0.23 in (5.875 mm). | 34°F (1°C) | 6 mph (9 km/h) | 99% | 0.305% |
| Sunday, February 2 | sunrise: 07:03 sunset: 17:33 |
| Low around 33°F (1°C), high around 43°F (6°C). Chance of rain early in the morning (until 9 am). Estimated precipitation: 0.32 in (8.25 mm). Overcast skies. Wind: 6 mph (10 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Chance of rain. Precipitation: 0.11 in (2.8125 mm). | 35°F (2°C) | 6 mph (10 km/h) | 97% | 0.325% |
| 03:00 06:00 | | Chance of rain. Precipitation: 0.15 in (3.75 mm). | 37°F (3°C) | 6 mph (10 km/h) | 97% | 0.349% |
| 06:00 09:00 | | Chance of rain. Precipitation: 0.04 in (1.125 mm). | 38°F (3°C) | 3 mph (4 km/h) | 98% | 0.349% |
| 09:00 12:00 | | Overcast. Precipitation: 0.02 in (0.5625 mm). | 40°F (4°C) | 1 mph (2 km/h) | 95% | 0.346% |
| 12:00 15:00 | | Overcast. | 43°F (6°C) | 2 mph (3 km/h) | 92% | 0.34% |
| 15:00 18:00 | | Overcast. | 41°F (5°C) | 3 mph (4 km/h) | 97% | 0.338% |
| 18:00 21:00 | | Overcast. | 39°F (4°C) | 4 mph (6 km/h) | 99% | 0.336% |
| 21:00 00:00 | | Overcast. | 39°F (4°C) | 4 mph (6 km/h) | 98% | 0.334% |
| Monday, February 3 | sunrise: 07:02 sunset: 17:34 |
| Low around 31°F (-1°C), high around 43°F (6°C). Estimated precipitation: 0 in (0.0625 mm). More clouds than sun. Wind: 15 mph (24 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 38°F (3°C) | 3 mph (5 km/h) | 97% | 0.333% |
| 03:00 06:00 | | Overcast. | 39°F (4°C) | 4 mph (7 km/h) | 97% | 0.332% |
| 06:00 09:00 | | Overcast. | 41°F (5°C) | 5 mph (8 km/h) | 83% | 0.331% |
| 09:00 12:00 | | Overcast. | 43°F (6°C) | 11 mph (18 km/h) | 73% | 0.33% |
| 12:00 15:00 | | Sunny. | 42°F (6°C) | 12 mph (20 km/h) | 70% | 0.328% |
| 15:00 18:00 | | Clear. | 33°F (1°C) | 11 mph (17 km/h) | 76% | 0.326% |
| 18:00 21:00 | | Clear. | 31°F (-1°C) | 10 mph (15 km/h) | 80% | 0.325% |
| 21:00 00:00 | | Clear. Precipitation: 0 in (0.0625 mm). | 32°F (0°C) | 15 mph (24 km/h) | 80% | 0.324% |
| Tuesday, February 4 | sunrise: 07:02 sunset: 17:35 |
| Low around 28°F (-2°C), high around 38°F (4°C). Estimated precipitation: 0.07 in (1.6875 mm). More sun than clouds. Wind: 14 mph (22 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Mostly cloudy. | 30°F (-1°C) | 12 mph (20 km/h) | 79% | 0.323% |
| 03:00 06:00 | | Mostly cloudy. Precipitation: 0 in (0.125 mm). | 29°F (-1°C) | 11 mph (18 km/h) | 78% | 0.322% |
| 06:00 09:00 | | Sunny. Precipitation: 0.01 in (0.3125 mm). | 34°F (1°C) | 9 mph (14 km/h) | 69% | 0.322% |
| 09:00 12:00 | | Times of sun and clouds. Precipitation: 0.04 in (1 mm). | 38°F (3°C) | 14 mph (22 km/h) | 60% | 0.33% |
| 12:00 15:00 | | Partly cloudy. Precipitation: 0.01 in (0.1875 mm). | 36°F (2°C) | 13 mph (21 km/h) | 57% | 0.327% |
| 15:00 18:00 | | Clear. Precipitation: 0 in (0.0625 mm). | 30°F (-1°C) | 10 mph (15 km/h) | 76% | 0.326% |
| 18:00 21:00 | | Clear. | 28°F (-2°C) | 7 mph (11 km/h) | 86% | 0.325% |
| 21:00 00:00 | | Overcast. | 28°F (-2°C) | 8 mph (13 km/h) | 75% | 0.325% |
| Wednesday, February 5 | sunrise: 07:01 sunset: 17:36 |
| Low around 28°F (-2°C), high around 42°F (6°C). Chance of light snow late in the afternoon (between 3 pm and 6 pm) and during the night (after 9 pm). Estimated precipitation: 0.04 in (1.125 mm). More sun than clouds. Wind: 16 mph (26 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Clear. | 28°F (-2°C) | 8 mph (14 km/h) | 81% | 0.325% |
| 03:00 06:00 | | Mostly clear, with a few passing clouds. | 28°F (-2°C) | 7 mph (11 km/h) | 81% | 0.324% |
| 06:00 09:00 | | Times of sun and clouds. | 33°F (1°C) | 11 mph (18 km/h) | 67% | 0.324% |
| 09:00 12:00 | | Overcast. Precipitation: 0.01 in (0.25 mm). | 39°F (4°C) | 15 mph (24 km/h) | 53% | 0.323% |
| 12:00 15:00 | | Mostly cloudy. | 41°F (5°C) | 12 mph (19 km/h) | 47% | 0.321% |
| 15:00 18:00 | | Chance of light snow. Precipitation: 0.02 in (0.4375 mm). | 33°F (1°C) | 10 mph (15 km/h) | 96% | 0.321% |
| 18:00 21:00 | | Mostly clear. Precipitation: 0.01 in (0.375 mm). | 34°F (1°C) | 14 mph (23 km/h) | 87% | 0.322% |
| 21:00 00:00 | | Chance of light snow. Precipitation: 0 in (0.0625 mm). | 30°F (-1°C) | 16 mph (26 km/h) | 82% | 0.32% |
| Thursday, February 6 | sunrise: 07:00 sunset: 17:37 |
| Low around 23°F (-5°C), high around 35°F (2°C). Chance of light snow before sunrise (from midnight to 6 am). Estimated precipitation: 0.05 in (1.1875 mm). Partly cloudy skies. Wind: 20 mph (33 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Chance of light snow. Precipitation: 0.03 in (0.75 mm). | 27°F (-3°C) | 16 mph (26 km/h) | 75% | 0.32% |
| 03:00 06:00 | | Chance of light snow. Precipitation: 0.01 in (0.1875 mm). | 23°F (-5°C) | 19 mph (31 km/h) | 76% | 0.319% |
| 06:00 09:00 | | Sunny. Precipitation: 0 in (0.125 mm). | 26°F (-3°C) | 19 mph (30 km/h) | 62% | 0.318% |
| 09:00 12:00 | | Mostly sunny, with a few passing clouds. Precipitation: 0 in (0.125 mm). | 33°F (1°C) | 20 mph (33 km/h) | 57% | 0.316% |
| 12:00 15:00 | | Overcast. | 34°F (1°C) | 17 mph (27 km/h) | 51% | 0.314% |
| 15:00 18:00 | | Overcast. | 26°F (-3°C) | 14 mph (22 km/h) | 69% | 0.313% |
| 18:00 21:00 | | Clear. | 26°F (-4°C) | 10 mph (16 km/h) | 73% | 0.312% |
| 21:00 00:00 | | Overcast. | 26°F (-3°C) | 7 mph (11 km/h) | 80% | 0.312% |
| Friday, February 7 | sunrise: 06:59 sunset: 17:38 |
| Low around 24°F (-4°C), high around 39°F (4°C). Chance of light snow early in the afternoon (between 12 pm and 3 pm). Estimated precipitation: 0.01 in (0.1875 mm). Mostly cloudy skies. Wind: 10 mph (17 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Clear. | 26°F (-4°C) | 5 mph (9 km/h) | 83% | 0.312% |
| 03:00 06:00 | | Overcast. | 24°F (-4°C) | 5 mph (8 km/h) | 88% | 0.312% |
| 06:00 09:00 | | Partly cloudy. | 31°F (-1°C) | 6 mph (10 km/h) | 69% | 0.312% |
| 09:00 12:00 | | Overcast. | 38°F (3°C) | 10 mph (17 km/h) | 47% | 0.312% |
| 12:00 15:00 | | Chance of light snow. Precipitation: 0 in (0.125 mm). | 38°F (4°C) | 9 mph (15 km/h) | 56% | 0.311% |
| 15:00 18:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 31°F (-0°C) | 4 mph (6 km/h) | 78% | 0.311% |
| 18:00 21:00 | | Overcast. | 29°F (-2°C) | 4 mph (7 km/h) | 96% | 0.311% |
| 21:00 00:00 | | Overcast. | 29°F (-2°C) | 4 mph (6 km/h) | 93% | 0.311% |
| Saturday, February 8 | sunrise: 06:58 sunset: 17:39 |
| Low around 26°F (-3°C), high around 45°F (7°C). Chance of light rain in the morning (between 9 am and 12 pm). Chance of light snow early in the morning (between 6 am and 9 am). Estimated precipitation: 0.02 in (0.5625 mm). More sun than clouds. Wind: 14 mph (22 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 28°F (-2°C) | 3 mph (5 km/h) | 90% | 0.311% |
| 03:00 06:00 | | Mostly clear, with a few passing clouds. | 29°F (-2°C) | 4 mph (7 km/h) | 87% | 0.311% |
| 06:00 09:00 | | Chance of light snow. Precipitation: 0.01 in (0.3125 mm). | 35°F (1°C) | 5 mph (8 km/h) | 91% | 0.312% |
| 09:00 12:00 | | Chance of light rain. Precipitation: 0 in (0.0625 mm). | 44°F (7°C) | 13 mph (21 km/h) | 56% | 0.312% |
| 12:00 15:00 | | Sunny. Precipitation: 0.01 in (0.1875 mm). | 41°F (5°C) | 14 mph (22 km/h) | 68% | 0.311% |
| 15:00 18:00 | | Clear. | 31°F (-1°C) | 13 mph (22 km/h) | 69% | 0.311% |
| 18:00 21:00 | | Clear. | 28°F (-2°C) | 8 mph (13 km/h) | 74% | 0.31% |
| 21:00 00:00 | | Partly cloudy. | 26°F (-3°C) | 6 mph (9 km/h) | 77% | 0.31% |
| Sunday, February 9 | sunrise: 06:58 sunset: 17:40 |
| Low around 24°F (-4°C), high around 36°F (2°C). Estimated precipitation: 0.01 in (0.25 mm). Considerable cloudiness. Wind: 17 mph (27 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 28°F (-2°C) | 6 mph (10 km/h) | 76% | 0.31% |
| 03:00 06:00 | | Overcast. Precipitation: 0.01 in (0.1875 mm). | 29°F (-2°C) | 9 mph (14 km/h) | 80% | 0.31% |
| 06:00 09:00 | | More sun than clouds. | 32°F (-0°C) | 14 mph (22 km/h) | 60% | 0.309% |
| 09:00 12:00 | | Overcast. | 36°F (2°C) | 17 mph (27 km/h) | 48% | 0.307% |
| 12:00 15:00 | | Overcast. | 35°F (2°C) | 15 mph (24 km/h) | 50% | 0.304% |
| 15:00 18:00 | | A few passing clouds. Precipitation: 0 in (0.0625 mm). | 28°F (-2°C) | 8 mph (13 km/h) | 70% | 0.303% |
| 18:00 21:00 | | Clear. | 25°F (-4°C) | 6 mph (9 km/h) | 75% | 0.303% |
| 21:00 00:00 | | Partly cloudy. | 24°F (-4°C) | 5 mph (8 km/h) | 77% | 0.302% |
| Monday, February 10 | sunrise: 06:57 sunset: 17:41 |
| Low around 24°F (-4°C), high around 42°F (6°C). Considerable cloudiness. Wind: 10 mph (16 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 26°F (-3°C) | 4 mph (6 km/h) | 71% | 0.302% |
| 03:00 06:00 | | Overcast. | 26°F (-3°C) | 3 mph (5 km/h) | 72% | 0.302% |
| 06:00 09:00 | | Sunny. | 33°F (0°C) | 4 mph (6 km/h) | 60% | 0.302% |
| 09:00 12:00 | | Mostly cloudy. | 40°F (5°C) | 8 mph (12 km/h) | 46% | 0.301% |
| 12:00 15:00 | | A few passing clouds. | 42°F (6°C) | 10 mph (16 km/h) | 47% | 0.298% |
| 15:00 18:00 | | Mostly cloudy. | 32°F (-0°C) | 5 mph (8 km/h) | 76% | 0.297% |
| 18:00 21:00 | | Clear. | 28°F (-2°C) | 3 mph (5 km/h) | 85% | 0.297% |
| 21:00 00:00 | | Overcast. | 27°F (-3°C) | 4 mph (6 km/h) | 86% | 0.297% |
| Tuesday, February 11 | sunrise: 06:56 sunset: 17:42 |
| Low around 27°F (-3°C), high around 36°F (2°C). Chance of snow from morning till evening (between 6 am and 6 pm). Estimated precipitation: 0.32 in (8.0625 mm). Overcast skies. Wind: 4 mph (6 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 28°F (-2°C) | 3 mph (5 km/h) | 81% | 0.297% |
| 03:00 06:00 | | Overcast. | 29°F (-1°C) | 2 mph (4 km/h) | 75% | 0.297% |
| 06:00 09:00 | | Chance of light snow. Precipitation: 0 in (0.0625 mm). | 34°F (1°C) | 2 mph (3 km/h) | 63% | 0.297% |
| 09:00 12:00 | | Chance of light snow. Precipitation: 0.03 in (0.6875 mm). | 35°F (2°C) | 3 mph (4 km/h) | 75% | 0.296% |
| 12:00 15:00 | | Chance of snow. Precipitation: 0.08 in (2.0625 mm). | 33°F (1°C) | 2 mph (4 km/h) | 97% | 0.302% |
| 15:00 18:00 | | Chance of snow. Precipitation: 0.17 in (4.25 mm). | 32°F (0°C) | 1 mph (2 km/h) | 100% | 0.306% |
| 18:00 21:00 | | Overcast. Precipitation: 0.04 in (1 mm). | 32°F (-0°C) | 3 mph (4 km/h) | 99% | 0.307% |
| 21:00 00:00 | | Considerable cloudiness. | 28°F (-2°C) | 4 mph (6 km/h) | 97% | 0.307% |
Climate Chart
Places with a similar climate: Toyama, Hiroshima, Yokota, Izumo, Komatsu, Miho, Gwangju-Mokpo, Muan County, Jeollanam-do (Korea, South), Takamatsu, Ocean City (MD, US), Tokyo, Pusan / Busan (Korea, South), Tajima, Treviso / S. Angelo (Italy), Hampton (VA, US), Tottori, Fort Eustis / Felker (VA, US), Virginia Beach, Oceana (VA, US), Patuxent River (MD, US), Norfolk (VA, US).
Temperature variation graph for the last seven days
Humidity Variation Graph
Wind speed
Weather Station: Okayama Airport (latitude 34-45N, longitude 133-51E)
Local Time:
Okayama is in the "Asia/Tokyo" timezone, commonly abbreviated JST.
This timezone does not apply the Daylight Saving Time (DST) scheme - it uses standard time throughout the year. The offset to Universal Time (UTC, GMT or Zulu) is +9:00 hours.
Weather and Temperature in Japan