WeatherWX.com
St Davids Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 29°F Lo 20°F | Hi 27°F Lo 17°F | Hi 30°F Lo 21°F | Hi 39°F Lo 30°F | Hi 48°F Lo 38°F | Hi 58°F Lo 47°F | Hi 66°F Lo 56°F | Hi 68°F Lo 58°F | Hi 61°F Lo 51°F | Hi 51°F Lo 43°F | Hi 42°F Lo 35°F | Hi 34°F Lo 26°F |
| 14 mph | 14 mph | 13 mph | 11 mph | 10 mph | 9 mph | 9 mph | 9 mph | 11 mph | 12 mph | 14 mph | 14 mph |
| 5.5 in | 5.1 in | 3.9 in | 4.1 in | 4.1 in | 4.5 in | 5.1 in | 5.1 in | 5.6 in | 5.9 in | 6.4 in | 5.4 in |
| 85% | 86% | 86% | 85% | 81% | 81% | 83% | 82% | 81% | 81% | 81% | 83% |
| 84% | 83% | 73% | 66% | 56% | 51% | 51% | 46% | 50% | 60% | 73% | 78% |
| 29.8 in | 29.8 in | 29.9 in | 29.9 in | 30.0 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 29.9 in | 29.9 in | 29.9 in |
| 3 | 2 | 9 | 13 | 22 | 22 | 22 | 21 | 21 | 20 | 14 | 7 |
| 21 | 18 | 14 | 12 | 9 | 8 | 9 | 10 | 9 | 11 | 14 | 17 |
| 10 | 10 | 8 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 8 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 1 | 1 | 3 | 4 | 4 | 4 | 3 | 2 | 1 | 1 |
| 26 | 27 | 56 | 76 | 128 | 146 | 155 | 164 | 145 | 104 | 60 | 44 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -2°C Lo -7°C | Hi -3°C Lo -8°C | Hi -1°C Lo -6°C | Hi 4°C Lo -1°C | Hi 9°C Lo 3°C | Hi 15°C Lo 8°C | Hi 19°C Lo 13°C | Hi 20°C Lo 14°C | Hi 16°C Lo 11°C | Hi 11°C Lo 6°C | Hi 6°C Lo 1°C | Hi 1°C Lo -3°C |
| 23 km/h | 22 km/h | 20 km/h | 18 km/h | 16 km/h | 14 km/h | 14 km/h | 15 km/h | 18 km/h | 19 km/h | 22 km/h | 22 km/h |
| 140 mm | 129 mm | 98 mm | 103 mm | 104 mm | 114 mm | 129 mm | 129 mm | 143 mm | 150 mm | 163 mm | 136 mm |
| 85% | 86% | 86% | 85% | 81% | 81% | 83% | 82% | 81% | 81% | 81% | 83% |
| 84% | 83% | 73% | 66% | 56% | 51% | 51% | 46% | 50% | 60% | 73% | 78% |
| 1009 mb | 1010 mb | 1012 mb | 1013 mb | 1015 mb | 1013 mb | 1013 mb | 1014 mb | 1015 mb | 1014 mb | 1013 mb | 1012 mb |
| 3 | 2 | 9 | 13 | 22 | 22 | 22 | 21 | 21 | 20 | 14 | 7 |
| 21 | 18 | 14 | 12 | 9 | 8 | 9 | 10 | 9 | 11 | 14 | 17 |
| 10 | 10 | 8 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 8 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 1 | 1 | 3 | 4 | 4 | 4 | 3 | 2 | 1 | 1 |
| 26 | 27 | 56 | 76 | 128 | 146 | 155 | 164 | 145 | 104 | 60 | 44 |
| 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.