WeatherWX.comFanning Island Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 80°F Lo 79°F | Hi 81°F Lo 79°F | Hi 81°F Lo 80°F | Hi 82°F Lo 80°F | Hi 82°F Lo 81°F | Hi 82°F Lo 80°F | Hi 82°F Lo 81°F | Hi 82°F Lo 80°F | Hi 82°F Lo 80°F | Hi 81°F Lo 80°F | Hi 81°F Lo 80°F | Hi 81°F Lo 80°F |
| 16 mph | 15 mph | 16 mph | 15 mph | 13 mph | 12 mph | 13 mph | 13 mph | 13 mph | 12 mph | 13 mph | 15 mph |
| 7.9 in | 7.8 in | 11.6 in | 11.9 in | 13.8 in | 13.5 in | 11.7 in | 5.1 in | 4.9 in | 3.3 in | 4.4 in | 7.2 in |
| 81% | 81% | 82% | 82% | 80% | 78% | 77% | 76% | 76% | 76% | 77% | 78% |
| 51% | 49% | 51% | 50% | 47% | 45% | 43% | 43% | 45% | 45% | 45% | 49% |
| 29.8 in | 29.8 in | 29.8 in | 29.8 in | 29.8 in | 29.8 in | 29.8 in | 29.8 in | 29.8 in | 29.8 in | 29.8 in | 29.8 in |
| 24 | 22 | 21 | 19 | 18 | 17 | 20 | 26 | 26 | 28 | 26 | 26 |
| 7 | 6 | 10 | 11 | 13 | 13 | 11 | 5 | 4 | 3 | 4 | 5 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| 342 | 311 | 342 | 323 | 350 | 333 | 350 | 350 | 336 | 346 | 330 | 342 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 27°C Lo 26°C | Hi 27°C Lo 26°C | Hi 27°C Lo 26°C | Hi 28°C Lo 27°C | Hi 28°C Lo 27°C | Hi 28°C Lo 27°C | Hi 28°C Lo 27°C | Hi 28°C Lo 27°C | Hi 28°C Lo 27°C | Hi 28°C Lo 27°C | Hi 27°C Lo 27°C | Hi 27°C Lo 27°C |
| 25 km/h | 25 km/h | 25 km/h | 23 km/h | 21 km/h | 19 km/h | 21 km/h | 21 km/h | 22 km/h | 20 km/h | 21 km/h | 24 km/h |
| 201 mm | 197 mm | 296 mm | 302 mm | 350 mm | 343 mm | 297 mm | 130 mm | 126 mm | 84 mm | 111 mm | 182 mm |
| 81% | 81% | 82% | 82% | 80% | 78% | 77% | 76% | 76% | 76% | 77% | 78% |
| 51% | 49% | 51% | 50% | 47% | 45% | 43% | 43% | 45% | 45% | 45% | 49% |
| 1009 mb | 1009 mb | 1010 mb | 1010 mb | 1010 mb | 1010 mb | 1010 mb | 1010 mb | 1010 mb | 1010 mb | 1010 mb | 1009 mb |
| 24 | 22 | 21 | 19 | 18 | 17 | 20 | 26 | 26 | 28 | 26 | 26 |
| 7 | 6 | 10 | 11 | 13 | 13 | 11 | 5 | 4 | 3 | 4 | 5 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| 342 | 311 | 342 | 323 | 350 | 333 | 350 | 350 | 336 | 346 | 330 | 342 |
| 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.
