Weather World
Holly Junior High School Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 29°F Lo 20°F | Hi 32°F Lo 20°F | Hi 43°F Lo 30°F | Hi 54°F Lo 39°F | Hi 67°F Lo 51°F | Hi 76°F Lo 61°F | Hi 81°F Lo 67°F | Hi 80°F Lo 66°F | Hi 73°F Lo 59°F | Hi 60°F Lo 48°F | Hi 47°F Lo 36°F | Hi 36°F Lo 28°F |
| 10 mph | 10 mph | 10 mph | 10 mph | 8 mph | 8 mph | 7 mph | 7 mph | 8 mph | 10 mph | 10 mph | 10 mph |
| 2.2 in | 2.6 in | 3.4 in | 5.1 in | 4.4 in | 4.4 in | 3.9 in | 3.2 in | 2.9 in | 3.3 in | 2.6 in | 2.8 in |
| 82% | 83% | 74% | 72% | 72% | 71% | 70% | 70% | 71% | 71% | 73% | 79% |
| 68% | 66% | 56% | 53% | 44% | 36% | 33% | 33% | 35% | 46% | 50% | 65% |
| 30.1 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 29.9 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 18 | 16 | 21 | 21 | 22 | 22 | 24 | 24 | 24 | 24 | 23 | 21 |
| 9 | 7 | 7 | 9 | 9 | 8 | 8 | 7 | 6 | 6 | 6 | 7 |
| 5 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
| 1 | 1 | 2 | 3 | 5 | 6 | 6 | 5 | 4 | 2 | 1 | 1 |
| 73 | 80 | 122 | 133 | 165 | 191 | 208 | 225 | 207 | 160 | 145 | 90 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -1°C Lo -7°C | Hi -0°C Lo -6°C | Hi 6°C Lo -1°C | Hi 12°C Lo 4°C | Hi 19°C Lo 11°C | Hi 25°C Lo 16°C | Hi 27°C Lo 19°C | Hi 26°C Lo 19°C | Hi 23°C Lo 15°C | Hi 16°C Lo 9°C | Hi 8°C Lo 3°C | Hi 2°C Lo -2°C |
| 16 km/h | 16 km/h | 16 km/h | 16 km/h | 13 km/h | 13 km/h | 11 km/h | 11 km/h | 13 km/h | 15 km/h | 16 km/h | 16 km/h |
| 56 mm | 66 mm | 86 mm | 130 mm | 112 mm | 112 mm | 98 mm | 80 mm | 73 mm | 83 mm | 67 mm | 72 mm |
| 82% | 83% | 74% | 72% | 72% | 71% | 70% | 70% | 71% | 71% | 73% | 79% |
| 68% | 66% | 56% | 53% | 44% | 36% | 33% | 33% | 35% | 46% | 50% | 65% |
| 1018 mb | 1018 mb | 1018 mb | 1015 mb | 1015 mb | 1013 mb | 1014 mb | 1015 mb | 1017 mb | 1016 mb | 1019 mb | 1018 mb |
| 18 | 16 | 21 | 21 | 22 | 22 | 24 | 24 | 24 | 24 | 23 | 21 |
| 9 | 7 | 7 | 9 | 9 | 8 | 8 | 7 | 6 | 6 | 6 | 7 |
| 5 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
| 1 | 1 | 2 | 3 | 5 | 6 | 6 | 5 | 4 | 2 | 1 | 1 |
| 73 | 80 | 122 | 133 | 165 | 191 | 208 | 225 | 207 | 160 | 145 | 90 |
| 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.