WeatherWorld.com
Defiance Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 28°F Lo 14°F | Hi 33°F Lo 16°F | Hi 48°F Lo 31°F | Hi 59°F Lo 41°F | Hi 70°F Lo 52°F | Hi 80°F Lo 62°F | Hi 83°F Lo 65°F | Hi 82°F Lo 63°F | Hi 77°F Lo 57°F | Hi 61°F Lo 44°F | Hi 48°F Lo 32°F | Hi 34°F Lo 21°F |
| 11 mph | 11 mph | 11 mph | 12 mph | 10 mph | 9 mph | 8 mph | 8 mph | 9 mph | 10 mph | 11 mph | 11 mph |
| 1 in | 1.2 in | 2.5 in | 4.3 in | 6.4 in | 6.3 in | 3.9 in | 5.2 in | 4 in | 3.4 in | 1.5 in | 1.9 in |
| 83% | 80% | 73% | 67% | 73% | 76% | 78% | 75% | 69% | 64% | 68% | 78% |
| 55% | 49% | 50% | 47% | 44% | 36% | 30% | 32% | 29% | 35% | 36% | 49% |
| 30.2 in | 30.1 in | 30.0 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 21 | 19 | 22 | 21 | 21 | 21 | 24 | 24 | 24 | 25 | 25 | 22 |
| 6 | 6 | 6 | 8 | 10 | 9 | 7 | 7 | 6 | 5 | 4 | 6 |
| 4 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 2 | 3 | 5 | 5 | 5 | 5 | 4 | 2 | 2 | 1 |
| 131 | 145 | 153 | 159 | 179 | 206 | 247 | 242 | 246 | 229 | 209 | 172 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -2°C Lo -10°C | Hi 0°C Lo -9°C | Hi 9°C Lo -1°C | Hi 15°C Lo 5°C | Hi 21°C Lo 11°C | Hi 27°C Lo 17°C | Hi 28°C Lo 18°C | Hi 28°C Lo 17°C | Hi 25°C Lo 14°C | Hi 16°C Lo 7°C | Hi 9°C Lo 0°C | Hi 1°C Lo -6°C |
| 17 km/h | 17 km/h | 18 km/h | 19 km/h | 16 km/h | 15 km/h | 12 km/h | 13 km/h | 15 km/h | 17 km/h | 17 km/h | 17 km/h |
| 25 mm | 31 mm | 64 mm | 110 mm | 162 mm | 160 mm | 100 mm | 133 mm | 102 mm | 86 mm | 37 mm | 48 mm |
| 83% | 80% | 73% | 67% | 73% | 76% | 78% | 75% | 69% | 64% | 68% | 78% |
| 55% | 49% | 50% | 47% | 44% | 36% | 30% | 32% | 29% | 35% | 36% | 49% |
| 1021 mb | 1021 mb | 1017 mb | 1013 mb | 1013 mb | 1012 mb | 1014 mb | 1014 mb | 1015 mb | 1016 mb | 1019 mb | 1019 mb |
| 21 | 19 | 22 | 21 | 21 | 21 | 24 | 24 | 24 | 25 | 25 | 22 |
| 6 | 6 | 6 | 8 | 10 | 9 | 7 | 7 | 6 | 5 | 4 | 6 |
| 4 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 2 | 3 | 5 | 5 | 5 | 5 | 4 | 2 | 2 | 1 |
| 131 | 145 | 153 | 159 | 179 | 206 | 247 | 242 | 246 | 229 | 209 | 172 |
| 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.