Weather World
Arlington State Park Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 39°F Lo 28°F | Hi 43°F Lo 29°F | Hi 51°F Lo 34°F | Hi 60°F Lo 39°F | Hi 70°F Lo 47°F | Hi 78°F Lo 54°F | Hi 89°F Lo 61°F | Hi 87°F Lo 62°F | Hi 78°F Lo 55°F | Hi 62°F Lo 43°F | Hi 48°F Lo 34°F | Hi 39°F Lo 28°F |
| 6 mph | 8 mph | 8 mph | 9 mph | 9 mph | 10 mph | 9 mph | 8 mph | 8 mph | 7 mph | 7 mph | 6 mph |
| 2.1 in | 1.8 in | 1.5 in | 1.1 in | 1.1 in | 0.5 in | 0.1 in | 0.3 in | 0.5 in | 1.1 in | 2.1 in | 3.3 in |
| 83% | 79% | 71% | 60% | 54% | 48% | 39% | 39% | 47% | 60% | 74% | 83% |
| 50% | 47% | 43% | 34% | 27% | 19% | 8% | 11% | 17% | 29% | 40% | 51% |
| 30.2 in | 30.1 in | 30.0 in | 30.0 in | 30.0 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.1 in | 30.1 in |
| 21 | 19 | 25 | 27 | 27 | 28 | 30 | 30 | 28 | 27 | 24 | 19 |
| 7 | 6 | 5 | 3 | 4 | 2 | 1 | 1 | 2 | 4 | 5 | 9 |
| 3 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| 1 | 1 | 2 | 4 | 5 | 6 | 7 | 5 | 4 | 3 | 1 | 2 |
| 150 | 145 | 174 | 219 | 240 | 275 | 327 | 336 | 294 | 232 | 180 | 144 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 4°C Lo -2°C | Hi 6°C Lo -2°C | Hi 11°C Lo 1°C | Hi 15°C Lo 4°C | Hi 21°C Lo 8°C | Hi 26°C Lo 12°C | Hi 32°C Lo 16°C | Hi 31°C Lo 17°C | Hi 25°C Lo 13°C | Hi 16°C Lo 6°C | Hi 9°C Lo 1°C | Hi 4°C Lo -3°C |
| 10 km/h | 12 km/h | 13 km/h | 15 km/h | 15 km/h | 15 km/h | 14 km/h | 13 km/h | 12 km/h | 12 km/h | 11 km/h | 10 km/h |
| 54 mm | 44 mm | 38 mm | 28 mm | 28 mm | 13 mm | 2 mm | 6 mm | 12 mm | 29 mm | 54 mm | 84 mm |
| 83% | 79% | 71% | 60% | 54% | 48% | 39% | 39% | 47% | 60% | 74% | 83% |
| 50% | 47% | 43% | 34% | 27% | 19% | 8% | 11% | 17% | 29% | 40% | 51% |
| 1022 mb | 1019 mb | 1017 mb | 1016 mb | 1015 mb | 1014 mb | 1014 mb | 1013 mb | 1014 mb | 1016 mb | 1019 mb | 1020 mb |
| 21 | 19 | 25 | 27 | 27 | 28 | 30 | 30 | 28 | 27 | 24 | 19 |
| 7 | 6 | 5 | 3 | 4 | 2 | 1 | 1 | 2 | 4 | 5 | 9 |
| 3 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| 1 | 1 | 2 | 4 | 5 | 6 | 7 | 5 | 4 | 3 | 1 | 2 |
| 150 | 145 | 174 | 219 | 240 | 275 | 327 | 336 | 294 | 232 | 180 | 144 |
| 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.