WeatherWX.com
Montgomery County Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 29°F Lo 15°F | Hi 32°F Lo 16°F | Hi 41°F Lo 24°F | Hi 54°F Lo 35°F | Hi 68°F Lo 48°F | Hi 75°F Lo 56°F | Hi 81°F Lo 61°F | Hi 79°F Lo 60°F | Hi 72°F Lo 53°F | Hi 59°F Lo 43°F | Hi 46°F Lo 31°F | Hi 35°F Lo 23°F |
| 8 mph | 8 mph | 8 mph | 8 mph | 7 mph | 6 mph | 6 mph | 6 mph | 6 mph | 7 mph | 8 mph | 8 mph |
| 1.2 in | 1.3 in | 1.4 in | 1.8 in | 1.7 in | 1.9 in | 1.5 in | 1.7 in | 1.5 in | 1.9 in | 1.2 in | 1.6 in |
| 85% | 86% | 82% | 77% | 77% | 78% | 78% | 79% | 79% | 81% | 80% | 84% |
| 65% | 66% | 58% | 54% | 47% | 42% | 37% | 36% | 37% | 49% | 48% | 63% |
| 30.0 in | 30.0 in | 30.1 in | 30.0 in | 30.0 in | 29.9 in | 29.9 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 18 | 15 | 20 | 21 | 24 | 22 | 24 | 25 | 25 | 24 | 22 | 17 |
| 8 | 8 | 8 | 8 | 7 | 9 | 8 | 6 | 5 | 7 | 6 | 9 |
| 5 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 3 | 2 | 1 | 1 |
| 28 | 24 | 37 | 42 | 58 | 61 | 73 | 75 | 68 | 50 | 51 | 31 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -1°C Lo -10°C | Hi 0°C Lo -9°C | Hi 5°C Lo -4°C | Hi 12°C Lo 2°C | Hi 20°C Lo 9°C | Hi 24°C Lo 13°C | Hi 27°C Lo 16°C | Hi 26°C Lo 16°C | Hi 22°C Lo 12°C | Hi 15°C Lo 6°C | Hi 8°C Lo -1°C | Hi 2°C Lo -5°C |
| 13 km/h | 14 km/h | 13 km/h | 13 km/h | 11 km/h | 10 km/h | 9 km/h | 9 km/h | 9 km/h | 11 km/h | 12 km/h | 13 km/h |
| 30 mm | 33 mm | 34 mm | 44 mm | 43 mm | 49 mm | 39 mm | 43 mm | 38 mm | 49 mm | 31 mm | 41 mm |
| 85% | 86% | 82% | 77% | 77% | 78% | 78% | 79% | 79% | 81% | 80% | 84% |
| 65% | 66% | 58% | 54% | 47% | 42% | 37% | 36% | 37% | 49% | 48% | 63% |
| 1017 mb | 1017 mb | 1018 mb | 1015 mb | 1016 mb | 1013 mb | 1014 mb | 1015 mb | 1018 mb | 1017 mb | 1019 mb | 1018 mb |
| 18 | 15 | 20 | 21 | 24 | 22 | 24 | 25 | 25 | 24 | 22 | 17 |
| 8 | 8 | 8 | 8 | 7 | 9 | 8 | 6 | 5 | 7 | 6 | 9 |
| 5 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 3 | 2 | 1 | 1 |
| 28 | 24 | 37 | 42 | 58 | 61 | 73 | 75 | 68 | 50 | 51 | 31 |
| 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.