WeatherWX.com
Harrisville Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 56°F Lo 39°F | Hi 61°F Lo 43°F | Hi 69°F Lo 49°F | Hi 76°F Lo 55°F | Hi 84°F Lo 63°F | Hi 91°F Lo 70°F | Hi 92°F Lo 72°F | Hi 92°F Lo 72°F | Hi 87°F Lo 68°F | Hi 78°F Lo 58°F | Hi 66°F Lo 47°F | Hi 60°F Lo 43°F |
| 7 mph | 8 mph | 7 mph | 7 mph | 6 mph | 5 mph | 5 mph | 5 mph | 5 mph | 6 mph | 7 mph | 7 mph |
| 4.9 in | 5.3 in | 6.2 in | 5.7 in | 5 in | 4.3 in | 5 in | 5.7 in | 4.5 in | 3.2 in | 3.6 in | 5.5 in |
| 77% | 80% | 78% | 75% | 74% | 73% | 74% | 73% | 74% | 69% | 73% | 81% |
| 43% | 50% | 47% | 39% | 38% | 37% | 40% | 37% | 33% | 29% | 34% | 49% |
| 30.2 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 24 | 20 | 23 | 23 | 21 | 18 | 16 | 16 | 22 | 26 | 25 | 23 |
| 7 | 7 | 8 | 7 | 10 | 12 | 15 | 15 | 8 | 5 | 5 | 8 |
| 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3 | 4 | 4 | 5 | 6 | 6 | 7 | 6 | 5 | 4 | 4 | 3 |
| 191 | 146 | 163 | 197 | 211 | 198 | 178 | 190 | 212 | 247 | 215 | 159 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 14°C Lo 4°C | Hi 16°C Lo 6°C | Hi 20°C Lo 10°C | Hi 25°C Lo 13°C | Hi 29°C Lo 17°C | Hi 33°C Lo 21°C | Hi 33°C Lo 22°C | Hi 33°C Lo 22°C | Hi 31°C Lo 20°C | Hi 26°C Lo 14°C | Hi 19°C Lo 8°C | Hi 15°C Lo 6°C |
| 12 km/h | 12 km/h | 12 km/h | 12 km/h | 10 km/h | 8 km/h | 8 km/h | 8 km/h | 8 km/h | 10 km/h | 11 km/h | 12 km/h |
| 125 mm | 135 mm | 157 mm | 145 mm | 128 mm | 110 mm | 127 mm | 144 mm | 114 mm | 82 mm | 91 mm | 141 mm |
| 77% | 80% | 78% | 75% | 74% | 73% | 74% | 73% | 74% | 69% | 73% | 81% |
| 43% | 50% | 47% | 39% | 38% | 37% | 40% | 37% | 33% | 29% | 34% | 49% |
| 1022 mb | 1020 mb | 1019 mb | 1016 mb | 1016 mb | 1014 mb | 1016 mb | 1015 mb | 1015 mb | 1017 mb | 1021 mb | 1020 mb |
| 24 | 20 | 23 | 23 | 21 | 18 | 16 | 16 | 22 | 26 | 25 | 23 |
| 7 | 7 | 8 | 7 | 10 | 12 | 15 | 15 | 8 | 5 | 5 | 8 |
| 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3 | 4 | 4 | 5 | 6 | 6 | 7 | 6 | 5 | 4 | 4 | 3 |
| 191 | 146 | 163 | 197 | 211 | 198 | 178 | 190 | 212 | 247 | 215 | 159 |
| 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.