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Weather Forecast for Merthyr Tydfil (Wales, United Kingdom)
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Forecast Overview
Mon Dec 23 41°F 34°F 5°C 1°C Chance of light snow until 3 pm.
detailsTue Dec 24 46°F 36°F 8°C 2°C Chance of light snow before sunrise.
detailsWed Dec 25 50°F 46°F 10°C 8°C Overcast skies.
detailsThu Dec 26 50°F 45°F 10°C 7°C Partly cloudy skies.
detailsFri Dec 27 50°F 45°F 10°C 7°C Overcast skies.
detailsSat Dec 28 52°F 41°F 11°C 5°C Partly cloudy skies.
detailsSun Dec 29 45°F 39°F 7°C 4°C Partly cloudy skies.
detailsMon Dec 30 48°F 37°F 9°C 3°C More clouds than sun.
detailsTue Dec 31 45°F 36°F 7°C 2°C Chance of rain after 6 pm.
detailsWed Jan 1 37°F 32°F 3°C -0°C Chance of light snow in the afternoon.
detailsThu Jan 2 36°F 28°F 2°C -2°C Chance of snow after 12 pm.
detailsFri Jan 3 30°F 28°F -1°C -2°C Chance of snow all day.
detailsSat Jan 4 32°F 30°F 0°C -1°C Chance of rain in the afternoon. Chance of snow in the morning.
detailsSun Jan 5 41°F 32°F 5°C 0°C Chance of rain most of the day.
details
Detailed Forecast
Monday, December 23 | sunrise: 08:18 sunset: 16:06 |
Low around 34°F (1°C), high around 40°F (5°C). Chance of light snow until late afternoon (3 pm). Estimated precipitation: 0.09 in (2.1875 mm). Considerable cloudiness. Wind: 28 mph (45 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | Chance of light snow. Precipitation: 0.03 in (0.8125 mm). | 37°F (3°C) | 24 mph (38 km/h) | 80% | 0.309% | |
03:00 06:00 | Chance of light snow. Precipitation: 0.01 in (0.3125 mm). | 35°F (2°C) | 24 mph (39 km/h) | 76% | 0.307% | |
06:00 09:00 | Chance of light snow. Precipitation: 0.02 in (0.5625 mm). | 34°F (1°C) | 25 mph (40 km/h) | 79% | 0.308% | |
09:00 12:00 | Chance of light snow. Precipitation: 0.01 in (0.25 mm). | 37°F (3°C) | 27 mph (43 km/h) | 79% | 0.306% | |
12:00 15:00 | Chance of light snow. Precipitation: 0 in (0.125 mm). | 38°F (3°C) | 28 mph (45 km/h) | 76% | 0.305% | |
15:00 18:00 | Partly cloudy. Precipitation: 0 in (0.0625 mm). | 37°F (3°C) | 26 mph (42 km/h) | 77% | 0.304% | |
18:00 21:00 | Clear. | 37°F (3°C) | 26 mph (42 km/h) | 74% | 0.302% | |
21:00 00:00 | Overcast. Precipitation: 0 in (0.0625 mm). | 37°F (3°C) | 20 mph (33 km/h) | 75% | 0.301% |
Tuesday, December 24 | sunrise: 08:19 sunset: 16:06 |
Low around 35°F (2°C), high around 46°F (8°C). Chance of light snow between midnight and 3 am. Estimated precipitation: 0.01 in (0.3125 mm). Mostly cloudy skies. Wind: 17 mph (28 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | Chance of light snow. Precipitation: 0 in (0.0625 mm). | 37°F (3°C) | 17 mph (28 km/h) | 78% | 0.301% | |
03:00 06:00 | Clear. | 36°F (2°C) | 12 mph (19 km/h) | 86% | 0.3% | |
06:00 09:00 | Mostly sunny, with a few passing clouds. | 35°F (2°C) | 6 mph (10 km/h) | 90% | 0.3% | |
09:00 12:00 | Overcast. | 41°F (5°C) | 8 mph (13 km/h) | 81% | 0.3% | |
12:00 15:00 | Overcast. | 40°F (4°C) | 6 mph (10 km/h) | 92% | 0.299% | |
15:00 18:00 | Overcast. Precipitation: 0.01 in (0.1875 mm). | 42°F (5°C) | 5 mph (7 km/h) | 99% | 0.301% | |
18:00 21:00 | Overcast. Precipitation: 0 in (0.0625 mm). | 45°F (7°C) | 4 mph (7 km/h) | 99% | 0.3% | |
21:00 00:00 | Overcast. | 46°F (8°C) | 4 mph (7 km/h) | 99% | 0.3% |
Wednesday, December 25 | sunrise: 08:19 sunset: 16:07 |
Low around 46°F (8°C), high around 50°F (10°C). Overcast skies. Wind: 5 mph (7 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | Overcast. | 47°F (8°C) | 4 mph (6 km/h) | 99% | 0.299% | |
03:00 06:00 | Overcast. | 48°F (9°C) | 4 mph (6 km/h) | 99% | 0.299% | |
06:00 09:00 | Overcast. | 48°F (9°C) | 3 mph (5 km/h) | 99% | 0.299% | |
09:00 12:00 | Overcast. | 50°F (10°C) | 3 mph (5 km/h) | 99% | 0.298% | |
12:00 15:00 | Overcast. | 49°F (10°C) | 4 mph (6 km/h) | 99% | 0.298% | |
15:00 18:00 | Overcast. | 49°F (9°C) | 3 mph (5 km/h) | 99% | 0.298% | |
18:00 21:00 | Overcast. | 48°F (9°C) | 4 mph (6 km/h) | 99% | 0.297% | |
21:00 00:00 | Overcast. | 47°F (8°C) | 5 mph (7 km/h) | 94% | 0.297% |
Thursday, December 26 | sunrise: 08:20 sunset: 16:08 |
Low around 44°F (7°C), high around 51°F (10°C). Partly cloudy skies. Wind: 4 mph (7 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | Overcast. | 47°F (8°C) | 4 mph (6 km/h) | 93% | 0.297% | |
03:00 06:00 | Overcast. | 47°F (8°C) | 4 mph (7 km/h) | 94% | 0.296% | |
06:00 09:00 | Mostly cloudy. | 47°F (8°C) | 4 mph (7 km/h) | 92% | 0.296% | |
09:00 12:00 | Sunny. | 50°F (10°C) | 3 mph (5 km/h) | 87% | 0.296% | |
12:00 15:00 | Sunny. | 49°F (9°C) | 2 mph (4 km/h) | 92% | 0.295% | |
15:00 18:00 | Clear. | 45°F (7°C) | 2 mph (2 km/h) | 96% | 0.295% | |
18:00 21:00 | A few passing clouds. | 44°F (7°C) | 2 mph (3 km/h) | 96% | 0.295% | |
21:00 00:00 | Overcast. | 47°F (8°C) | 1 mph (2 km/h) | 96% | 0.295% |
Friday, December 27 | sunrise: 08:20 sunset: 16:08 |
Low around 45°F (7°C), high around 50°F (10°C). Estimated precipitation: 0 in (0.0625 mm). Overcast skies. Wind: 2 mph (4 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | Partly cloudy. | 46°F (8°C) | 2 mph (3 km/h) | 96% | 0.295% | |
03:00 06:00 | Overcast. | 47°F (9°C) | 1 mph (2 km/h) | 97% | 0.295% | |
06:00 09:00 | Overcast. | 48°F (9°C) | 1 mph (1 km/h) | 97% | 0.295% | |
09:00 12:00 | Overcast. | 50°F (10°C) | 1 mph (2 km/h) | 97% | 0.295% | |
12:00 15:00 | Overcast. | 50°F (10°C) | 2 mph (4 km/h) | 98% | 0.295% | |
15:00 18:00 | Overcast. Precipitation: 0 in (0.0625 mm). | 49°F (9°C) | 2 mph (3 km/h) | 96% | 0.295% | |
18:00 21:00 | Overcast. | 49°F (9°C) | 2 mph (3 km/h) | 96% | 0.294% | |
21:00 00:00 | Overcast. | 49°F (9°C) | 1 mph (2 km/h) | 95% | 0.294% |
Saturday, December 28 | sunrise: 08:20 sunset: 16:09 |
Low around 42°F (5°C), high around 51°F (11°C). Partly cloudy skies. Wind: 3 mph (5 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | Overcast. | 49°F (9°C) | 1 mph (2 km/h) | 94% | 0.294% | |
03:00 06:00 | Overcast. | 48°F (9°C) | 2 mph (4 km/h) | 94% | 0.294% | |
06:00 09:00 | Overcast. | 48°F (9°C) | 2 mph (4 km/h) | 94% | 0.294% | |
09:00 12:00 | Overcast. | 50°F (10°C) | 2 mph (3 km/h) | 88% | 0.293% | |
12:00 15:00 | Sunny. | 50°F (10°C) | 2 mph (4 km/h) | 90% | 0.293% | |
15:00 18:00 | Clear. | 45°F (7°C) | 3 mph (4 km/h) | 95% | 0.293% | |
18:00 21:00 | Mostly clear. | 43°F (6°C) | 3 mph (5 km/h) | 97% | 0.293% | |
21:00 00:00 | Times of clear skies and clouds. | 42°F (5°C) | 3 mph (4 km/h) | 98% | 0.293% |
Sunday, December 29 | sunrise: 08:20 sunset: 16:10 |
Low around 39°F (4°C), high around 45°F (7°C). Partly cloudy skies. Wind: 3 mph (5 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | Overcast. | 41°F (5°C) | 3 mph (4 km/h) | 97% | 0.293% | |
03:00 06:00 | Mostly clear, with a few passing clouds. | 40°F (5°C) | 2 mph (4 km/h) | 97% | 0.293% | |
06:00 09:00 | Times of sun and clouds. | 40°F (4°C) | 2 mph (3 km/h) | 97% | 0.293% | |
09:00 12:00 | Considerable cloudiness. | 44°F (7°C) | 3 mph (4 km/h) | 91% | 0.292% | |
12:00 15:00 | More clouds than sun. | 44°F (7°C) | 1 mph (2 km/h) | 91% | 0.292% | |
15:00 18:00 | Mostly clear. | 41°F (5°C) | 2 mph (3 km/h) | 93% | 0.292% | |
18:00 21:00 | Partly cloudy. | 39°F (4°C) | 3 mph (5 km/h) | 95% | 0.292% | |
21:00 00:00 | Overcast. | 39°F (4°C) | 3 mph (5 km/h) | 96% | 0.292% |
Monday, December 30 | sunrise: 08:20 sunset: 16:11 |
Low around 38°F (3°C), high around 47°F (9°C). More clouds than sun. Wind: 3 mph (6 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | Overcast. | 40°F (4°C) | 3 mph (5 km/h) | 94% | 0.292% | |
03:00 06:00 | Overcast. | 40°F (5°C) | 3 mph (6 km/h) | 93% | 0.292% | |
06:00 09:00 | More clouds than sun. | 40°F (4°C) | 3 mph (6 km/h) | 93% | 0.292% | |
09:00 12:00 | Sunny. | 47°F (8°C) | 2 mph (3 km/h) | 83% | 0.291% | |
12:00 15:00 | Sunny. | 45°F (7°C) | 2 mph (3 km/h) | 88% | 0.291% | |
15:00 18:00 | Mostly clear, with a few passing clouds. | 41°F (5°C) | 3 mph (5 km/h) | 92% | 0.291% | |
18:00 21:00 | Mostly cloudy. | 39°F (4°C) | 2 mph (4 km/h) | 93% | 0.291% | |
21:00 00:00 | Considerable cloudiness. | 38°F (3°C) | 1 mph (2 km/h) | 94% | 0.291% |
Tuesday, December 31 | sunrise: 08:20 sunset: 16:12 |
Low around 35°F (2°C), high around 44°F (7°C). Chance of rain in the evening (between 6 pm and 9 pm). Estimated precipitation: 0.24 in (6.1875 mm). Mostly cloudy skies. Wind: 23 mph (37 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | Overcast. | 38°F (3°C) | 2 mph (4 km/h) | 95% | 0.291% | |
03:00 06:00 | Overcast. | 37°F (3°C) | 4 mph (7 km/h) | 97% | 0.291% | |
06:00 09:00 | Overcast. | 37°F (3°C) | 5 mph (7 km/h) | 99% | 0.291% | |
09:00 12:00 | Overcast. | 40°F (4°C) | 7 mph (12 km/h) | 97% | 0.29% | |
12:00 15:00 | Overcast. | 42°F (6°C) | 16 mph (27 km/h) | 93% | 0.29% | |
15:00 18:00 | Overcast. Precipitation: 0 in (0.0625 mm). | 43°F (6°C) | 23 mph (37 km/h) | 93% | 0.29% | |
18:00 21:00 | Chance of rain. Precipitation: 0.24 in (6.0625 mm). | 41°F (5°C) | 23 mph (37 km/h) | 87% | 0.325% | |
21:00 00:00 | Clear. Precipitation: 0 in (0.0625 mm). | 35°F (2°C) | 23 mph (37 km/h) | 73% | 0.31% |
Wednesday, January 1 | sunrise: 08:20 sunset: 16:12 |
Low around 32°F (-0°C), high around 38°F (3°C). Chance of light snow early in the afternoon (between 12 pm and 3 pm). Estimated precipitation: 0.04 in (1.0625 mm). More sun than clouds. Wind: 24 mph (38 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | Partly cloudy. | 35°F (2°C) | 23 mph (37 km/h) | 70% | 0.304% | |
03:00 06:00 | Clear. Precipitation: 0 in (0.125 mm). | 34°F (1°C) | 21 mph (33 km/h) | 75% | 0.301% | |
06:00 09:00 | Mostly sunny. | 34°F (1°C) | 21 mph (34 km/h) | 65% | 0.299% | |
09:00 12:00 | Sunny. Precipitation: 0 in (0.0625 mm). | 37°F (3°C) | 24 mph (38 km/h) | 64% | 0.296% | |
12:00 15:00 | Chance of light snow. Precipitation: 0.01 in (0.3125 mm). | 36°F (2°C) | 21 mph (35 km/h) | 68% | 0.296% | |
15:00 18:00 | Clear. Precipitation: 0.02 in (0.5625 mm). | 33°F (0°C) | 15 mph (23 km/h) | 79% | 0.297% | |
18:00 21:00 | Clear. | 32°F (0°C) | 12 mph (20 km/h) | 83% | 0.296% | |
21:00 00:00 | Overcast. | 33°F (0°C) | 13 mph (21 km/h) | 78% | 0.296% |
Thursday, January 2 | sunrise: 08:20 sunset: 16:13 |
Low around 29°F (-2°C), high around 36°F (2°C). Chance of snow from 12 pm till midnight. Estimated precipitation: 0.38 in (9.6875 mm). Overcast skies. Wind: 20 mph (33 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | Overcast. | 33°F (0°C) | 12 mph (19 km/h) | 73% | 0.295% | |
03:00 06:00 | Overcast. | 32°F (-0°C) | 9 mph (15 km/h) | 74% | 0.295% | |
06:00 09:00 | Overcast. | 31°F (-0°C) | 4 mph (6 km/h) | 75% | 0.295% | |
09:00 12:00 | Overcast. | 36°F (2°C) | 3 mph (5 km/h) | 63% | 0.296% | |
12:00 15:00 | Chance of light snow. Precipitation: 0 in (0.0625 mm). | 35°F (1°C) | 2 mph (4 km/h) | 76% | 0.296% | |
15:00 18:00 | Chance of light snow. Precipitation: 0.01 in (0.3125 mm). | 31°F (-0°C) | 4 mph (6 km/h) | 94% | 0.297% | |
18:00 21:00 | Chance of snow. Precipitation: 0.11 in (2.75 mm). | 30°F (-1°C) | 15 mph (24 km/h) | 96% | 0.297% | |
21:00 00:00 | Chance of snow. Precipitation: 0.26 in (6.5625 mm). | 29°F (-2°C) | 20 mph (33 km/h) | 96% | 0.298% |
Friday, January 3 | sunrise: 08:20 sunset: 16:14 |
Low around 29°F (-2°C), high around 31°F (-1°C). Chance of snow all day. Estimated precipitation: 0.98 in (24.875 mm). Overcast skies. Wind: 21 mph (33 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | Chance of snow. Precipitation: 0.11 in (2.75 mm). | 29°F (-1°C) | 21 mph (33 km/h) | 94% | 0.298% | |
03:00 06:00 | Overcast. Precipitation: 0 in (0.125 mm). | 30°F (-1°C) | 17 mph (27 km/h) | 93% | 0.299% | |
06:00 09:00 | Chance of snow. Precipitation: 0.06 in (1.625 mm). | 29°F (-1°C) | 15 mph (23 km/h) | 97% | 0.299% | |
09:00 12:00 | Chance of snow. Precipitation: 0.16 in (3.9375 mm). | 29°F (-2°C) | 15 mph (25 km/h) | 97% | 0.3% | |
12:00 15:00 | Chance of snow. Precipitation: 0.2 in (5 mm). | 30°F (-1°C) | 18 mph (28 km/h) | 96% | 0.3% | |
15:00 18:00 | Chance of snow. Precipitation: 0.2 in (5.125 mm). | 30°F (-1°C) | 18 mph (29 km/h) | 97% | 0.301% | |
18:00 21:00 | Chance of snow. Precipitation: 0.17 in (4.25 mm). | 30°F (-1°C) | 19 mph (31 km/h) | 97% | 0.301% | |
21:00 00:00 | Chance of snow. Precipitation: 0.08 in (2.0625 mm). | 31°F (-1°C) | 18 mph (29 km/h) | 97% | 0.301% |
Saturday, January 4 | sunrise: 08:20 sunset: 16:16 |
Low around 31°F (-1°C), high around 33°F (0°C). Chance of rain during the afternoon (between 12 pm and 6 pm). Chance of snow early in the morning (until 9 am). Estimated precipitation: 0.49 in (12.5 mm). Overcast skies. Wind: 20 mph (33 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | Chance of snow. Precipitation: 0.1 in (2.5 mm). | 31°F (-1°C) | 16 mph (27 km/h) | 98% | 0.301% | |
03:00 06:00 | Chance of snow. Precipitation: 0.09 in (2.375 mm). | 31°F (-0°C) | 15 mph (25 km/h) | 97% | 0.301% | |
06:00 09:00 | Chance of snow. Precipitation: 0.09 in (2.25 mm). | 31°F (-1°C) | 18 mph (29 km/h) | 97% | 0.301% | |
09:00 12:00 | Overcast. Precipitation: 0.05 in (1.1875 mm). | 32°F (-0°C) | 19 mph (31 km/h) | 96% | 0.301% | |
12:00 15:00 | Chance of rain. Precipitation: 0.04 in (1.125 mm). | 32°F (-0°C) | 20 mph (33 km/h) | 97% | 0.302% | |
15:00 18:00 | Chance of rain. Precipitation: 0.08 in (1.9375 mm). | 32°F (0°C) | 19 mph (31 km/h) | 98% | 0.304% | |
18:00 21:00 | Overcast. Precipitation: 0.04 in (1.0625 mm). | 33°F (0°C) | 19 mph (30 km/h) | 98% | 0.308% | |
21:00 00:00 | Overcast. Precipitation: 0 in (0.0625 mm). | 32°F (0°C) | 14 mph (22 km/h) | 98% | 0.307% |
Sunday, January 5 | sunrise: 08:20 sunset: 16:17 |
Low around 32°F (0°C), high around 41°F (5°C). Chance of rain most of the day (after 9 am). Estimated precipitation: 0.25 in (6.4375 mm). Overcast skies. Wind: 8 mph (13 km/h). |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | Overcast. Precipitation: 0.01 in (0.25 mm). | 32°F (0°C) | 8 mph (13 km/h) | 98% | 0.309% | |
03:00 06:00 | Overcast. | 32°F (0°C) | 6 mph (10 km/h) | 99% | 0.308% | |
06:00 09:00 | Overcast. | 32°F (0°C) | 6 mph (10 km/h) | 100% | 0.308% | |
09:00 12:00 | Chance of light rain. Precipitation: 0 in (0.125 mm). | 34°F (1°C) | 6 mph (10 km/h) | 100% | 0.312% | |
12:00 15:00 | Chance of rain. Precipitation: 0.06 in (1.5625 mm). | 35°F (2°C) | 4 mph (7 km/h) | 100% | 0.33% | |
15:00 18:00 | Chance of rain. Precipitation: 0.05 in (1.3125 mm). | 37°F (3°C) | 4 mph (6 km/h) | 100% | 0.346% | |
18:00 21:00 | Chance of rain. Precipitation: 0.06 in (1.5 mm). | 37°F (3°C) | 6 mph (9 km/h) | 100% | 0.366% | |
21:00 00:00 | Chance of rain. Precipitation: 0.07 in (1.6875 mm). | 40°F (4°C) | 6 mph (10 km/h) | 100% | 0.391% |
Merthyr Tydfil (latitude 51°46'N, longitude 003°23'W)
Local Time:
Merthyr Tydfil is in the "Europe/London" timezone.
The "Europe/London" timezone uses a Standard Time (ST) / Daylight Saving Time (DST) alternation scheme, and it currently is in ST (since Sunday, 27 October 2024, 01:00 AM local time). During ST, the timezone abbreviation is GMT and the offset to Universal Time (UTC, GMT or Zulu) is +0:00 hours.
Merthyr Tydfil will exit standard time (entering DST) on Sunday, 30 March 2025, at 01:00 AM local time, when clocks will be turned forward 1 hour to Sunday, 30 March 2025, 02:00 AM local daylight time. During DST, the timezone abbreviation is BST and the offset to UTC will be +1:00 hours.