Weather World
Johnstons Nest Aerodrome Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 41°F Lo 26°F | Hi 46°F Lo 29°F | Hi 57°F Lo 39°F | Hi 65°F Lo 47°F | Hi 74°F Lo 56°F | Hi 84°F Lo 66°F | Hi 88°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 38°F | Hi 46°F Lo 31°F |
| 9 mph | 9 mph | 9 mph | 9 mph | 8 mph | 7 mph | 6 mph | 6 mph | 6 mph | 8 mph | 8 mph | 9 mph |
| 3.1 in | 3.4 in | 5.5 in | 8.2 in | 8.1 in | 4.7 in | 4.8 in | 3.9 in | 3.6 in | 4.4 in | 3.9 in | 3.5 in |
| 75% | 77% | 77% | 77% | 79% | 76% | 74% | 72% | 72% | 71% | 74% | 76% |
| 46% | 49% | 49% | 45% | 43% | 33% | 32% | 31% | 32% | 34% | 37% | 46% |
| 30.2 in | 30.1 in | 30.0 in | 30.0 in | 30.0 in | 29.9 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 22 | 20 | 22 | 21 | 21 | 21 | 21 | 22 | 24 | 24 | 25 | 24 |
| 6 | 6 | 8 | 8 | 10 | 9 | 10 | 9 | 6 | 7 | 5 | 5 |
| 3 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 |
| 2 | 2 | 3 | 4 | 5 | 6 | 6 | 5 | 5 | 3 | 2 | 2 |
| 178 | 144 | 161 | 167 | 171 | 216 | 218 | 240 | 224 | 215 | 211 | 179 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 5°C Lo -4°C | Hi 8°C Lo -2°C | Hi 14°C Lo 4°C | Hi 19°C Lo 8°C | Hi 23°C Lo 14°C | Hi 29°C Lo 19°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 -0°C |
| 14 km/h | 14 km/h | 15 km/h | 15 km/h | 12 km/h | 11 km/h | 9 km/h | 10 km/h | 10 km/h | 13 km/h | 14 km/h | 14 km/h |
| 79 mm | 87 mm | 139 mm | 208 mm | 206 mm | 120 mm | 122 mm | 99 mm | 92 mm | 112 mm | 100 mm | 89 mm |
| 75% | 77% | 77% | 77% | 79% | 76% | 74% | 72% | 72% | 71% | 74% | 76% |
| 46% | 49% | 49% | 45% | 43% | 33% | 32% | 31% | 32% | 34% | 37% | 46% |
| 1021 mb | 1020 mb | 1017 mb | 1015 mb | 1014 mb | 1014 mb | 1015 mb | 1015 mb | 1017 mb | 1017 mb | 1020 mb | 1020 mb |
| 22 | 20 | 22 | 21 | 21 | 21 | 21 | 22 | 24 | 24 | 25 | 24 |
| 6 | 6 | 8 | 8 | 10 | 9 | 10 | 9 | 6 | 7 | 5 | 5 |
| 3 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 |
| 2 | 2 | 3 | 4 | 5 | 6 | 6 | 5 | 5 | 3 | 2 | 2 |
| 178 | 144 | 161 | 167 | 171 | 216 | 218 | 240 | 224 | 215 | 211 | 179 |
| 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.