Weather World
Welsh Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 60°F Lo 44°F | Hi 64°F Lo 49°F | Hi 71°F Lo 55°F | Hi 77°F Lo 61°F | Hi 84°F Lo 68°F | Hi 89°F Lo 74°F | Hi 90°F Lo 75°F | Hi 91°F Lo 75°F | Hi 87°F Lo 71°F | Hi 80°F Lo 62°F | Hi 70°F Lo 53°F | Hi 63°F Lo 48°F |
| 9 mph | 9 mph | 9 mph | 9 mph | 8 mph | 7 mph | 6 mph | 6 mph | 6 mph | 7 mph | 8 mph | 9 mph |
| 5.5 in | 4.1 in | 3.9 in | 4.9 in | 6.3 in | 4.6 in | 5.8 in | 5.9 in | 4.5 in | 3.5 in | 3.9 in | 6.3 in |
| 77% | 80% | 78% | 76% | 76% | 77% | 79% | 77% | 76% | 71% | 74% | 79% |
| 42% | 50% | 45% | 41% | 37% | 35% | 36% | 33% | 34% | 27% | 37% | 47% |
| 30.2 in | 30.1 in | 30.0 in | 30.0 in | 30.0 in | 29.9 in | 30.0 in | 29.9 in | 29.9 in | 30.0 in | 30.1 in | 30.1 in |
| 25 | 21 | 24 | 23 | 22 | 18 | 15 | 16 | 19 | 26 | 24 | 24 |
| 6 | 7 | 7 | 7 | 9 | 12 | 16 | 15 | 11 | 5 | 6 | 7 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 2 | 2 |
| 3 | 4 | 5 | 5 | 6 | 6 | 7 | 6 | 6 | 4 | 4 | 3 |
| 188 | 134 | 166 | 181 | 210 | 193 | 184 | 207 | 202 | 237 | 195 | 158 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 15°C Lo 7°C | Hi 18°C Lo 9°C | Hi 22°C Lo 13°C | Hi 25°C Lo 16°C | Hi 29°C Lo 20°C | Hi 32°C Lo 23°C | Hi 32°C Lo 24°C | Hi 33°C Lo 24°C | Hi 31°C Lo 22°C | Hi 27°C Lo 17°C | Hi 21°C Lo 12°C | Hi 17°C Lo 9°C |
| 14 km/h | 15 km/h | 15 km/h | 15 km/h | 13 km/h | 11 km/h | 10 km/h | 10 km/h | 10 km/h | 12 km/h | 13 km/h | 14 km/h |
| 139 mm | 103 mm | 99 mm | 123 mm | 159 mm | 116 mm | 148 mm | 151 mm | 115 mm | 89 mm | 99 mm | 159 mm |
| 77% | 80% | 78% | 76% | 76% | 77% | 79% | 77% | 76% | 71% | 74% | 79% |
| 42% | 50% | 45% | 41% | 37% | 35% | 36% | 33% | 34% | 27% | 37% | 47% |
| 1021 mb | 1019 mb | 1018 mb | 1015 mb | 1014 mb | 1014 mb | 1015 mb | 1014 mb | 1014 mb | 1016 mb | 1020 mb | 1020 mb |
| 25 | 21 | 24 | 23 | 22 | 18 | 15 | 16 | 19 | 26 | 24 | 24 |
| 6 | 7 | 7 | 7 | 9 | 12 | 16 | 15 | 11 | 5 | 6 | 7 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 2 | 2 |
| 3 | 4 | 5 | 5 | 6 | 6 | 7 | 6 | 6 | 4 | 4 | 3 |
| 188 | 134 | 166 | 181 | 210 | 193 | 184 | 207 | 202 | 237 | 195 | 158 |
| Month |
| Avg. Temperatures |
| Avg. Wind Speed |
| Avg. Precipitation |
| Average Humidity |
| Avg. Cloud Cover |
| Pressure Average |
| Average Dry Days |
| Avg. Precip. Days |
| Avg. Snow Days |
| Average Fog Days |
| Average UV Index |
| Avg. Hours of Sun |
Averages are based on historical weather data from the past 10 years.