Weather World
Johnson Lake Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 40°F Lo 27°F | Hi 46°F Lo 30°F | Hi 57°F Lo 39°F | Hi 66°F Lo 48°F | Hi 75°F Lo 57°F | Hi 84°F Lo 65°F | Hi 87°F Lo 69°F | Hi 86°F Lo 67°F | Hi 80°F Lo 61°F | Hi 68°F Lo 50°F | Hi 55°F Lo 39°F | Hi 46°F Lo 33°F |
| 8 mph | 8 mph | 8 mph | 8 mph | 6 mph | 6 mph | 5 mph | 5 mph | 5 mph | 7 mph | 7 mph | 8 mph |
| 4.3 in | 5.5 in | 5.4 in | 7 in | 6.7 in | 6.2 in | 5.3 in | 3.9 in | 4.7 in | 4.1 in | 4.2 in | 5.4 in |
| 77% | 79% | 76% | 76% | 79% | 75% | 76% | 73% | 73% | 72% | 74% | 78% |
| 56% | 55% | 51% | 44% | 44% | 33% | 35% | 31% | 31% | 35% | 39% | 54% |
| 30.1 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 | 30.1 in | 30.1 in | 30.1 in |
| 20 | 19 | 22 | 21 | 21 | 21 | 22 | 23 | 23 | 25 | 24 | 22 |
| 8 | 7 | 8 | 8 | 10 | 9 | 9 | 8 | 7 | 6 | 5 | 7 |
| 3 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
| 2 | 2 | 3 | 4 | 5 | 6 | 6 | 5 | 5 | 3 | 2 | 2 |
| 136 | 125 | 145 | 165 | 166 | 206 | 202 | 242 | 226 | 209 | 197 | 139 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 5°C Lo -3°C | Hi 8°C Lo -1°C | Hi 14°C Lo 4°C | Hi 19°C Lo 9°C | Hi 24°C Lo 14°C | Hi 29°C Lo 18°C | Hi 31°C Lo 20°C | Hi 30°C Lo 19°C | Hi 27°C Lo 16°C | Hi 20°C Lo 10°C | Hi 13°C Lo 4°C | Hi 8°C Lo 1°C |
| 13 km/h | 13 km/h | 13 km/h | 13 km/h | 10 km/h | 9 km/h | 8 km/h | 8 km/h | 9 km/h | 11 km/h | 11 km/h | 12 km/h |
| 109 mm | 141 mm | 138 mm | 177 mm | 169 mm | 156 mm | 134 mm | 99 mm | 120 mm | 104 mm | 107 mm | 137 mm |
| 77% | 79% | 76% | 76% | 79% | 75% | 76% | 73% | 73% | 72% | 74% | 78% |
| 56% | 55% | 51% | 44% | 44% | 33% | 35% | 31% | 31% | 35% | 39% | 54% |
| 1021 mb | 1020 mb | 1018 mb | 1016 mb | 1015 mb | 1014 mb | 1015 mb | 1016 mb | 1017 mb | 1018 mb | 1021 mb | 1020 mb |
| 20 | 19 | 22 | 21 | 21 | 21 | 22 | 23 | 23 | 25 | 24 | 22 |
| 8 | 7 | 8 | 8 | 10 | 9 | 9 | 8 | 7 | 6 | 5 | 7 |
| 3 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
| 2 | 2 | 3 | 4 | 5 | 6 | 6 | 5 | 5 | 3 | 2 | 2 |
| 136 | 125 | 145 | 165 | 166 | 206 | 202 | 242 | 226 | 209 | 197 | 139 |
| 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.