Weather World
Jefferson Special School Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 53°F Lo 36°F | Hi 57°F Lo 39°F | Hi 67°F Lo 46°F | Hi 76°F Lo 53°F | Hi 85°F Lo 61°F | Hi 97°F Lo 71°F | Hi 102°F Lo 78°F | Hi 99°F Lo 76°F | Hi 92°F Lo 70°F | Hi 78°F Lo 56°F | Hi 63°F Lo 45°F | Hi 52°F Lo 37°F |
| 5 mph | 6 mph | 7 mph | 8 mph | 7 mph | 7 mph | 7 mph | 6 mph | 6 mph | 5 mph | 5 mph | 5 mph |
| 0.7 in | 0.8 in | 0.4 in | 0.1 in | 0.1 in | 0.1 in | 0.5 in | 0.6 in | 0.2 in | 0.4 in | 0.6 in | 0.8 in |
| 46% | 42% | 33% | 24% | 21% | 16% | 21% | 22% | 24% | 28% | 34% | 44% |
| 20% | 18% | 19% | 14% | 11% | 6% | 10% | 9% | 7% | 9% | 13% | 21% |
| 30.1 in | 30.0 in | 30.0 in | 29.9 in | 29.8 in | 29.8 in | 29.8 in | 29.8 in | 29.8 in | 29.9 in | 30.0 in | 30.1 in |
| 29 | 26 | 30 | 29 | 30 | 30 | 28 | 28 | 28 | 30 | 29 | 29 |
| 2 | 2 | 2 | 1 | 1 | 0 | 3 | 3 | 2 | 1 | 1 | 1 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3 | 3 | 4 | 5 | 7 | 8 | 7 | 8 | 6 | 5 | 3 | 2 |
| 282 | 267 | 298 | 314 | 317 | 326 | 322 | 342 | 339 | 329 | 314 | 290 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 12°C Lo 2°C | Hi 14°C Lo 4°C | Hi 19°C Lo 8°C | Hi 25°C Lo 12°C | Hi 29°C Lo 16°C | Hi 36°C Lo 22°C | Hi 39°C Lo 25°C | Hi 37°C Lo 25°C | Hi 33°C Lo 21°C | Hi 25°C Lo 13°C | Hi 17°C Lo 7°C | Hi 11°C Lo 3°C |
| 8 km/h | 9 km/h | 11 km/h | 12 km/h | 12 km/h | 12 km/h | 11 km/h | 10 km/h | 9 km/h | 9 km/h | 8 km/h | 7 km/h |
| 19 mm | 21 mm | 11 mm | 4 mm | 3 mm | 1 mm | 11 mm | 16 mm | 6 mm | 9 mm | 15 mm | 19 mm |
| 46% | 42% | 33% | 24% | 21% | 16% | 21% | 22% | 24% | 28% | 34% | 44% |
| 20% | 18% | 19% | 14% | 11% | 6% | 10% | 9% | 7% | 9% | 13% | 21% |
| 1021 mb | 1017 mb | 1014 mb | 1011 mb | 1009 mb | 1008 mb | 1010 mb | 1010 mb | 1011 mb | 1012 mb | 1017 mb | 1019 mb |
| 29 | 26 | 30 | 29 | 30 | 30 | 28 | 28 | 28 | 30 | 29 | 29 |
| 2 | 2 | 2 | 1 | 1 | 0 | 3 | 3 | 2 | 1 | 1 | 1 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3 | 3 | 4 | 5 | 7 | 8 | 7 | 8 | 6 | 5 | 3 | 2 |
| 282 | 267 | 298 | 314 | 317 | 326 | 322 | 342 | 339 | 329 | 314 | 290 |
| 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.