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Weather Forecast for Porvoo (Itä-Uusimaa, Finland)
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Forecast Overview
Mon Dec 23 
37°F 28°F 3°C -2°C Chance of light rain in the morning.
detailsTue Dec 24 
34°F 27°F 1°C -3°C Mostly cloudy skies.
detailsWed Dec 25 37°F 28°F 3°C -2°C Overcast skies.
detailsThu Dec 26 37°F 36°F 3°C 2°C Overcast skies.
detailsFri Dec 27 37°F 28°F 3°C -2°C Overcast skies.
detailsSat Dec 28 
32°F 27°F -0°C -3°C Mostly sunny.
detailsSun Dec 29 37°F 27°F 3°C -3°C Overcast skies.
detailsMon Dec 30 39°F 37°F 4°C 3°C Overcast skies.
detailsTue Dec 31 39°F 32°F 4°C 0°C Mostly cloudy skies.
detailsWed Jan 1 
34°F 30°F 1°C -1°C Chance of light snow after 2 pm.
detailsThu Jan 2 
36°F 30°F 2°C -1°C Chance of snow almost all day.
detailsFri Jan 3 36°F 27°F 2°C -3°C Chance of light snow at various times.
detailsSat Jan 4 
30°F 21°F -1°C -6°C Chance of light snow in the morning and in the afternoon.
detailsSun Jan 5 
23°F 18°F -5°C -8°C Considerable cloudiness.
details
Detailed Forecast
| Sunday, December 22 | sunrise: 09:23 sunset: 15:08 |
 | Chance of rain from morning till evening (between 5 am and 5 pm). Chance of snow in the evening and during the night (after 5 pm). Estimated precipitation: 0.29 in (7.3125 mm). Overcast skies. Wind: 10 mph (17 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 14:00 17:00 |  | Chance of light rain. Precipitation: 0.04 in (0.9375 mm). | 36°F (2°C) | 10 mph (17 km/h) | 99% | 0.463% |
| 17:00 20:00 | | Chance of snow. Precipitation: 0.14 in (3.5625 mm). | 34°F (1°C) | 8 mph (14 km/h) | 99% | 0.463% |
| 20:00 23:00 | | Chance of snow. Precipitation: 0.11 in (2.8125 mm). | 34°F (1°C) | 7 mph (11 km/h) | 99% | 0.463% |
| Monday, December 23 | sunrise: 09:23 sunset: 15:08 |
| Low around 29°F (-2°C), high around 37°F (3°C). Chance of light rain early in the morning (between 5 am and 8 am). Estimated precipitation: 0.04 in (1.0625 mm). Mostly cloudy skies. Wind: 8 mph (12 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. Precipitation: 0.03 in (0.875 mm). | 35°F (2°C) | 4 mph (7 km/h) | 100% | 0.463% |
| 02:00 05:00 | | Overcast. | 37°F (3°C) | 8 mph (12 km/h) | 98% | 0.463% |
| 05:00 08:00 | | Chance of light rain. Precipitation: 0 in (0.125 mm). | 37°F (3°C) | 7 mph (11 km/h) | 97% | 0.463% |
| 08:00 11:00 | | Partly cloudy. Precipitation: 0 in (0.0625 mm). | 35°F (2°C) | 5 mph (9 km/h) | 96% | 0.462% |
| 11:00 14:00 | | A few passing clouds. | 33°F (1°C) | 1 mph (2 km/h) | 98% | 0.46% |
| 14:00 17:00 | | Mostly cloudy. | 31°F (-1°C) | 1 mph (2 km/h) | 99% | 0.458% |
| 17:00 20:00 | | Overcast. | 33°F (1°C) | 1 mph (2 km/h) | 99% | 0.456% |
| 20:00 23:00 | | Overcast. | 33°F (0°C) | 1 mph (2 km/h) | 99% | 0.454% |
| Tuesday, December 24 | sunrise: 09:24 sunset: 15:09 |
| Low around 27°F (-3°C), high around 34°F (1°C). Mostly cloudy skies. Wind: 4 mph (6 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 31°F (-1°C) | 0 mph (1 km/h) | 99% | 0.452% |
| 02:00 05:00 | | Overcast. | 31°F (-0°C) | 1 mph (2 km/h) | 99% | 0.45% |
| 05:00 08:00 | | Overcast. | 33°F (1°C) | 0 mph (1 km/h) | 99% | 0.45% |
| 08:00 11:00 | | Overcast. | 33°F (1°C) | 0 mph (0 km/h) | 100% | 0.449% |
| 11:00 14:00 | | Sunny. | 31°F (-1°C) | 1 mph (2 km/h) | 99% | 0.449% |
| 14:00 17:00 | | Partly cloudy. | 28°F (-2°C) | 1 mph (1 km/h) | 100% | 0.447% |
| 17:00 20:00 | | Overcast. | 32°F (-0°C) | 1 mph (2 km/h) | 99% | 0.446% |
| 20:00 23:00 | | Overcast. | 29°F (-2°C) | 4 mph (6 km/h) | 99% | 0.445% |
| Wednesday, December 25 | sunrise: 09:24 sunset: 15:10 |
| Low around 29°F (-2°C), high around 37°F (3°C). Overcast skies. Wind: 9 mph (14 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 29°F (-2°C) | 5 mph (8 km/h) | 98% | 0.444% |
| 02:00 05:00 | | Overcast. | 30°F (-1°C) | 5 mph (7 km/h) | 97% | 0.443% |
| 05:00 08:00 | | Overcast. | 32°F (0°C) | 4 mph (7 km/h) | 98% | 0.442% |
| 08:00 11:00 | | Mostly sunny. | 34°F (1°C) | 6 mph (9 km/h) | 94% | 0.443% |
| 11:00 14:00 | | Overcast. | 35°F (2°C) | 7 mph (12 km/h) | 90% | 0.445% |
| 14:00 17:00 | | Overcast. | 35°F (2°C) | 8 mph (12 km/h) | 91% | 0.444% |
| 17:00 20:00 | | Overcast. | 36°F (2°C) | 8 mph (12 km/h) | 96% | 0.447% |
| 20:00 23:00 | | Overcast. | 37°F (3°C) | 9 mph (14 km/h) | 97% | 0.451% |
| Thursday, December 26 | sunrise: 09:24 sunset: 15:11 |
| Low around 36°F (2°C), high around 37°F (3°C). Overcast skies. Wind: 14 mph (23 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 37°F (3°C) | 9 mph (14 km/h) | 97% | 0.453% |
| 02:00 05:00 | | Overcast. | 37°F (3°C) | 10 mph (15 km/h) | 97% | 0.451% |
| 05:00 08:00 | | Mostly cloudy. | 37°F (3°C) | 10 mph (16 km/h) | 95% | 0.446% |
| 08:00 11:00 | | Overcast. | 37°F (3°C) | 11 mph (17 km/h) | 92% | 0.437% |
| 11:00 14:00 | | Overcast. | 37°F (3°C) | 12 mph (19 km/h) | 89% | 0.426% |
| 14:00 17:00 | | Overcast. | 37°F (3°C) | 13 mph (21 km/h) | 84% | 0.415% |
| 17:00 20:00 | | Overcast. | 36°F (2°C) | 14 mph (23 km/h) | 84% | 0.401% |
| 20:00 23:00 | | Overcast. | 36°F (2°C) | 14 mph (23 km/h) | 87% | 0.391% |
| Friday, December 27 | sunrise: 09:24 sunset: 15:12 |
| Low around 28°F (-2°C), high around 38°F (3°C). Estimated precipitation: 0.01 in (0.3125 mm). Overcast skies. Wind: 12 mph (19 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 37°F (3°C) | 12 mph (19 km/h) | 92% | 0.385% |
| 02:00 05:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 38°F (3°C) | 10 mph (15 km/h) | 96% | 0.38% |
| 05:00 08:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 37°F (3°C) | 5 mph (7 km/h) | 99% | 0.375% |
| 08:00 11:00 | | Overcast. | 36°F (2°C) | 2 mph (3 km/h) | 100% | 0.371% |
| 11:00 14:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 36°F (2°C) | 3 mph (5 km/h) | 100% | 0.368% |
| 14:00 17:00 | | Overcast. | 34°F (1°C) | 4 mph (7 km/h) | 95% | 0.364% |
| 17:00 20:00 | | Overcast. | 30°F (-1°C) | 2 mph (4 km/h) | 97% | 0.361% |
| 20:00 23:00 | | Overcast. | 28°F (-2°C) | 2 mph (4 km/h) | 98% | 0.36% |
| Saturday, December 28 | sunrise: 09:24 sunset: 15:13 |
| Low around 27°F (-3°C), high around 31°F (-0°C). Mostly sunny. Wind: 2 mph (4 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Partly cloudy. | 28°F (-2°C) | 1 mph (2 km/h) | 96% | 0.36% |
| 02:00 05:00 | | Considerable cloudiness. | 28°F (-2°C) | 2 mph (4 km/h) | 95% | 0.36% |
| 05:00 08:00 | | Clear. | 28°F (-2°C) | 2 mph (4 km/h) | 93% | 0.36% |
| 08:00 11:00 | | Sunny. | 30°F (-1°C) | 2 mph (3 km/h) | 90% | 0.36% |
| 11:00 14:00 | | Sunny. | 30°F (-1°C) | 2 mph (3 km/h) | 93% | 0.36% |
| 14:00 17:00 | | Clear. | 28°F (-2°C) | 1 mph (2 km/h) | 96% | 0.36% |
| 17:00 20:00 | | Clear. | 27°F (-3°C) | 2 mph (3 km/h) | 96% | 0.36% |
| 20:00 23:00 | | Clear. | 27°F (-3°C) | 2 mph (3 km/h) | 95% | 0.361% |
| Sunday, December 29 | sunrise: 09:24 sunset: 15:14 |
| Low around 27°F (-3°C), high around 38°F (3°C). Overcast skies. Wind: 12 mph (19 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 28°F (-2°C) | 3 mph (4 km/h) | 98% | 0.361% |
| 02:00 05:00 | | Overcast. | 29°F (-2°C) | 3 mph (5 km/h) | 98% | 0.362% |
| 05:00 08:00 | | Partly cloudy. | 34°F (1°C) | 5 mph (8 km/h) | 93% | 0.362% |
| 08:00 11:00 | | Overcast. | 36°F (2°C) | 6 mph (10 km/h) | 93% | 0.363% |
| 11:00 14:00 | | Overcast. | 37°F (3°C) | 10 mph (15 km/h) | 91% | 0.365% |
| 14:00 17:00 | | Overcast. | 37°F (3°C) | 10 mph (17 km/h) | 92% | 0.366% |
| 17:00 20:00 | | Overcast. | 38°F (3°C) | 12 mph (19 km/h) | 93% | 0.37% |
| 20:00 23:00 | | Overcast. | 38°F (3°C) | 11 mph (18 km/h) | 94% | 0.372% |
| Monday, December 30 | sunrise: 09:24 sunset: 15:15 |
| Low around 38°F (3°C), high around 40°F (4°C). Estimated precipitation: 0.01 in (0.25 mm). Overcast skies. Wind: 12 mph (19 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 38°F (4°C) | 11 mph (17 km/h) | 96% | 0.375% |
| 02:00 05:00 | | Overcast. | 39°F (4°C) | 11 mph (17 km/h) | 96% | 0.378% |
| 05:00 08:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 39°F (4°C) | 11 mph (17 km/h) | 97% | 0.379% |
| 08:00 11:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 39°F (4°C) | 11 mph (18 km/h) | 96% | 0.375% |
| 11:00 14:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 39°F (4°C) | 11 mph (17 km/h) | 96% | 0.371% |
| 14:00 17:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 39°F (4°C) | 10 mph (16 km/h) | 97% | 0.366% |
| 17:00 20:00 | | Overcast. | 39°F (4°C) | 9 mph (15 km/h) | 97% | 0.361% |
| 20:00 23:00 | | Overcast. | 40°F (4°C) | 12 mph (19 km/h) | 88% | 0.359% |
| Tuesday, December 31 | sunrise: 09:24 sunset: 15:16 |
| Low around 33°F (0°C), high around 40°F (4°C). Mostly cloudy skies. Wind: 12 mph (19 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 39°F (4°C) | 11 mph (18 km/h) | 90% | 0.356% |
| 02:00 05:00 | | Overcast. | 39°F (4°C) | 11 mph (18 km/h) | 84% | 0.354% |
| 05:00 08:00 | | Overcast. | 40°F (4°C) | 12 mph (19 km/h) | 81% | 0.352% |
| 08:00 11:00 | | Overcast. | 39°F (4°C) | 12 mph (19 km/h) | 89% | 0.351% |
| 11:00 14:00 | | Overcast. | 39°F (4°C) | 11 mph (18 km/h) | 91% | 0.35% |
| 14:00 17:00 | | Mostly clear, with a few passing clouds. | 37°F (3°C) | 10 mph (16 km/h) | 83% | 0.348% |
| 17:00 20:00 | | Mostly cloudy. | 34°F (1°C) | 9 mph (15 km/h) | 82% | 0.347% |
| 20:00 23:00 | | Overcast. | 33°F (0°C) | 9 mph (14 km/h) | 79% | 0.345% |
| Wednesday, January 1 | sunrise: 09:24 sunset: 15:17 |
| Low around 29°F (-1°C), high around 34°F (1°C). Chance of light snow after 2 pm. Estimated precipitation: 0.03 in (0.6875 mm). Overcast skies. Wind: 9 mph (15 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 32°F (0°C) | 9 mph (15 km/h) | 74% | 0.344% |
| 02:00 05:00 | | Overcast. | 32°F (-0°C) | 8 mph (14 km/h) | 72% | 0.343% |
| 05:00 08:00 | | Overcast. | 31°F (-1°C) | 9 mph (14 km/h) | 72% | 0.343% |
| 08:00 11:00 | | Overcast. | 31°F (-0°C) | 9 mph (15 km/h) | 74% | 0.342% |
| 11:00 14:00 | | Overcast. | 31°F (-0°C) | 9 mph (14 km/h) | 73% | 0.342% |
| 14:00 17:00 | | Chance of light snow. Precipitation: 0 in (0.0625 mm). | 30°F (-1°C) | 8 mph (12 km/h) | 83% | 0.341% |
| 17:00 20:00 | | Chance of light snow. Precipitation: 0.01 in (0.3125 mm). | 30°F (-1°C) | 7 mph (11 km/h) | 94% | 0.341% |
| 20:00 23:00 | | Chance of light snow. Precipitation: 0.01 in (0.3125 mm). | 30°F (-1°C) | 8 mph (12 km/h) | 89% | 0.341% |
| Thursday, January 2 | sunrise: 09:23 sunset: 15:18 |
| Low around 29°F (-1°C), high around 35°F (2°C). Chance of snow during the morning and early afternoon (between 5 am and 2 pm) and again in the evening (after 5 pm). Estimated precipitation: 0.12 in (3 mm). Overcast skies. Wind: 13 mph (21 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 30°F (-1°C) | 8 mph (13 km/h) | 85% | 0.341% |
| 02:00 05:00 | | Overcast. | 31°F (-1°C) | 10 mph (16 km/h) | 73% | 0.34% |
| 05:00 08:00 | | Chance of light snow. Precipitation: 0 in (0.0625 mm). | 31°F (-1°C) | 12 mph (19 km/h) | 81% | 0.34% |
| 08:00 11:00 | | Chance of snow. Precipitation: 0.05 in (1.375 mm). | 30°F (-1°C) | 11 mph (18 km/h) | 94% | 0.34% |
| 11:00 14:00 | | Chance of light snow. Precipitation: 0.01 in (0.25 mm). | 33°F (1°C) | 11 mph (18 km/h) | 84% | 0.34% |
| 14:00 17:00 | | Overcast. Precipitation: 0.03 in (0.8125 mm). | 35°F (2°C) | 13 mph (21 km/h) | 85% | 0.341% |
| 17:00 20:00 | | Chance of light snow. Precipitation: 0 in (0.125 mm). | 34°F (1°C) | 13 mph (20 km/h) | 95% | 0.341% |
| 20:00 23:00 | | Chance of light snow. Precipitation: 0.01 in (0.25 mm). | 35°F (2°C) | 13 mph (20 km/h) | 92% | 0.345% |
| Friday, January 3 | sunrise: 09:23 sunset: 15:20 |
| Low around 27°F (-3°C), high around 36°F (2°C). Chance of light snow early in the morning (until 8 am) and during late afternoon and evening (between 2 pm and 8 pm). Estimated precipitation: 0.07 in (1.875 mm). Mostly cloudy skies. Wind: 10 mph (16 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Chance of light snow. Precipitation: 0.01 in (0.3125 mm). | 34°F (1°C) | 10 mph (16 km/h) | 92% | 0.348% |
| 02:00 05:00 | | Chance of light snow. Precipitation: 0.01 in (0.375 mm). | 34°F (1°C) | 9 mph (15 km/h) | 88% | 0.35% |
| 05:00 08:00 | | Chance of light snow. Precipitation: 0 in (0.125 mm). | 33°F (0°C) | 8 mph (13 km/h) | 88% | 0.35% |
| 08:00 11:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 33°F (1°C) | 7 mph (11 km/h) | 79% | 0.35% |
| 11:00 14:00 | | Overcast. | 32°F (0°C) | 6 mph (9 km/h) | 82% | 0.35% |
| 14:00 17:00 | | Chance of light snow. Precipitation: 0 in (0.0625 mm). | 32°F (-0°C) | 5 mph (8 km/h) | 93% | 0.349% |
| 17:00 20:00 | | Chance of light snow. Precipitation: 0.03 in (0.75 mm). | 31°F (-1°C) | 3 mph (6 km/h) | 98% | 0.349% |
| 20:00 23:00 | | Partly cloudy. Precipitation: 0.01 in (0.1875 mm). | 27°F (-3°C) | 3 mph (4 km/h) | 98% | 0.349% |
| Saturday, January 4 | sunrise: 09:22 sunset: 15:21 |
| Low around 22°F (-6°C), high around 31°F (-1°C). Chance of light snow in the morning and early afternoon (between 8 am and 2 pm). Estimated precipitation: 0.03 in (0.75 mm). Overcast skies. Wind: 13 mph (21 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 28°F (-2°C) | 2 mph (3 km/h) | 95% | 0.349% |
| 02:00 05:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 30°F (-1°C) | 4 mph (7 km/h) | 94% | 0.349% |
| 05:00 08:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 28°F (-2°C) | 5 mph (8 km/h) | 91% | 0.349% |
| 08:00 11:00 | | Chance of light snow. Precipitation: 0.01 in (0.1875 mm). | 28°F (-2°C) | 6 mph (9 km/h) | 94% | 0.349% |
| 11:00 14:00 | | Chance of light snow. Precipitation: 0.01 in (0.375 mm). | 28°F (-2°C) | 10 mph (16 km/h) | 89% | 0.35% |
| 14:00 17:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 26°F (-3°C) | 12 mph (20 km/h) | 78% | 0.35% |
| 17:00 20:00 | | Overcast. | 23°F (-5°C) | 13 mph (21 km/h) | 74% | 0.349% |
| 20:00 23:00 | | Overcast. | 22°F (-6°C) | 12 mph (20 km/h) | 74% | 0.349% |
| Sunday, January 5 | sunrise: 09:21 sunset: 15:23 |
| Low around 18°F (-8°C), high around 23°F (-5°C). Considerable cloudiness. Wind: 11 mph (18 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Partly cloudy. | 20°F (-7°C) | 11 mph (18 km/h) | 74% | 0.349% |
| 02:00 05:00 | | Clear. | 19°F (-7°C) | 10 mph (16 km/h) | 72% | 0.349% |
| 05:00 08:00 | | Clear. | 18°F (-8°C) | 10 mph (16 km/h) | 74% | 0.349% |
| 08:00 11:00 | | Partly cloudy. | 19°F (-7°C) | 8 mph (13 km/h) | 74% | 0.35% |
| 11:00 14:00 | | Overcast. | 20°F (-7°C) | 7 mph (11 km/h) | 76% | 0.35% |
| 14:00 17:00 | | Overcast. | 19°F (-7°C) | 5 mph (8 km/h) | 82% | 0.35% |
| 17:00 20:00 | | Overcast. | 18°F (-8°C) | 4 mph (6 km/h) | 84% | 0.35% |
| 20:00 23:00 | | Overcast. | 18°F (-8°C) | 3 mph (5 km/h) | 87% | 0.351% |
Porvoo (latitude 60°23'N, longitude 025°40'E)
Local Time:
Porvoo is in the "Europe/Helsinki" timezone.
The "Europe/Helsinki" timezone uses a Standard Time (ST) / Daylight Saving Time (DST) alternation scheme, and it currently is in ST (since Sunday, 27 October 2024, 03:00 AM local time). During ST, the timezone abbreviation is EET and the offset to Universal Time (UTC, GMT or Zulu) is +2:00 hours.
Porvoo will exit standard time (entering DST) on Sunday, 30 March 2025, at 03:00 AM local time, when clocks will be turned forward 1 hour to Sunday, 30 March 2025, 04:00 AM local daylight time. During DST, the timezone abbreviation is EEST and the offset to UTC will be +3:00 hours.
Porvoo: Alternative Names/Spellings
Borga, Borgå.