WeatherWX.com
Bart Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 37°F Lo 24°F | Hi 41°F Lo 26°F | Hi 50°F Lo 33°F | Hi 61°F Lo 43°F | Hi 71°F Lo 53°F | Hi 79°F Lo 61°F | Hi 85°F Lo 67°F | Hi 83°F Lo 65°F | Hi 76°F Lo 59°F | Hi 64°F Lo 48°F | Hi 52°F Lo 37°F | Hi 43°F Lo 31°F |
| 9 mph | 9 mph | 9 mph | 9 mph | 7 mph | 6 mph | 5 mph | 5 mph | 6 mph | 7 mph | 8 mph | 8 mph |
| 3 in | 3.5 in | 3.9 in | 4.1 in | 4 in | 4.6 in | 5 in | 5.1 in | 4.7 in | 4.7 in | 3.2 in | 4.2 in |
| 77% | 79% | 76% | 75% | 79% | 79% | 78% | 78% | 78% | 79% | 76% | 79% |
| 48% | 49% | 48% | 47% | 47% | 38% | 35% | 36% | 37% | 42% | 38% | 49% |
| 30.1 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 29.9 in | 30.0 in | 30.0 in | 30.1 in | 30.0 in | 30.1 in | 30.1 in |
| 19 | 16 | 21 | 23 | 22 | 20 | 21 | 21 | 23 | 24 | 24 | 21 |
| 8 | 8 | 7 | 7 | 9 | 10 | 10 | 10 | 7 | 7 | 6 | 8 |
| 4 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 2 | 2 | 3 | 5 | 6 | 5 | 5 | 4 | 3 | 2 | 2 |
| 147 | 136 | 150 | 153 | 169 | 205 | 224 | 224 | 210 | 188 | 196 | 158 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 3°C Lo -4°C | Hi 5°C Lo -3°C | Hi 10°C Lo 0°C | Hi 16°C Lo 6°C | Hi 22°C Lo 12°C | Hi 26°C Lo 16°C | Hi 29°C Lo 20°C | Hi 28°C Lo 19°C | Hi 25°C Lo 15°C | Hi 18°C Lo 9°C | Hi 11°C Lo 3°C | Hi 6°C Lo -1°C |
| 14 km/h | 14 km/h | 14 km/h | 14 km/h | 11 km/h | 10 km/h | 8 km/h | 8 km/h | 9 km/h | 12 km/h | 13 km/h | 13 km/h |
| 76 mm | 88 mm | 98 mm | 103 mm | 103 mm | 116 mm | 126 mm | 130 mm | 118 mm | 119 mm | 82 mm | 105 mm |
| 77% | 79% | 76% | 75% | 79% | 79% | 78% | 78% | 78% | 79% | 76% | 79% |
| 48% | 49% | 48% | 47% | 47% | 38% | 35% | 36% | 37% | 42% | 38% | 49% |
| 1019 mb | 1019 mb | 1019 mb | 1016 mb | 1017 mb | 1014 mb | 1015 mb | 1016 mb | 1018 mb | 1017 mb | 1021 mb | 1020 mb |
| 19 | 16 | 21 | 23 | 22 | 20 | 21 | 21 | 23 | 24 | 24 | 21 |
| 8 | 8 | 7 | 7 | 9 | 10 | 10 | 10 | 7 | 7 | 6 | 8 |
| 4 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 2 | 2 | 3 | 5 | 6 | 5 | 5 | 4 | 3 | 2 | 2 |
| 147 | 136 | 150 | 153 | 169 | 205 | 224 | 224 | 210 | 188 | 196 | 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.