Weather World
Tromso Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 22°F Lo 15°F | Hi 24°F Lo 15°F | Hi 28°F Lo 20°F | Hi 35°F Lo 25°F | Hi 44°F Lo 34°F | Hi 52°F Lo 43°F | Hi 58°F Lo 48°F | Hi 57°F Lo 47°F | Hi 50°F Lo 42°F | Hi 38°F Lo 32°F | Hi 31°F Lo 24°F | Hi 26°F Lo 18°F |
| 10 mph | 10 mph | 10 mph | 8 mph | 8 mph | 7 mph | 6 mph | 6 mph | 8 mph | 8 mph | 9 mph | 9 mph |
| 4.1 in | 3.9 in | 5 in | 4.3 in | 4.2 in | 4.2 in | 3.9 in | 4.5 in | 5.1 in | 5.1 in | 4.7 in | 4.6 in |
| 84% | 85% | 85% | 87% | 83% | 78% | 79% | 80% | 82% | 84% | 83% | 84% |
| 62% | 66% | 75% | 70% | 67% | 66% | 59% | 59% | 64% | 68% | 66% | 64% |
| 29.7 in | 29.7 in | 29.7 in | 29.9 in | 29.9 in | 29.9 in | 29.9 in | 29.8 in | 29.8 in | 29.8 in | 29.7 in | 29.6 in |
| 9 | 6 | 3 | 7 | 16 | 21 | 23 | 21 | 19 | 11 | 8 | 8 |
| 13 | 13 | 17 | 14 | 12 | 9 | 8 | 10 | 11 | 14 | 14 | 14 |
| 11 | 12 | 15 | 10 | 4 | 0 | 0 | 0 | 0 | 7 | 9 | 11 |
| 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 1 | 1 | 2 | 3 | 4 | 2 | 2 | 1 | 1 | 1 |
| 116 | 86 | 55 | 71 | 83 | 85 | 115 | 113 | 102 | 89 | 94 | 102 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -5°C Lo -10°C | Hi -5°C Lo -9°C | Hi -2°C Lo -7°C | Hi 2°C Lo -4°C | Hi 7°C Lo 1°C | Hi 11°C Lo 6°C | Hi 15°C Lo 9°C | Hi 14°C Lo 8°C | Hi 10°C Lo 6°C | Hi 3°C Lo -0°C | Hi -1°C Lo -4°C | Hi -3°C Lo -8°C |
| 16 km/h | 16 km/h | 16 km/h | 13 km/h | 12 km/h | 11 km/h | 9 km/h | 10 km/h | 12 km/h | 13 km/h | 15 km/h | 15 km/h |
| 105 mm | 100 mm | 126 mm | 110 mm | 107 mm | 107 mm | 100 mm | 114 mm | 129 mm | 129 mm | 120 mm | 117 mm |
| 84% | 85% | 85% | 87% | 83% | 78% | 79% | 80% | 82% | 84% | 83% | 84% |
| 62% | 66% | 75% | 70% | 67% | 66% | 59% | 59% | 64% | 68% | 66% | 64% |
| 1005 mb | 1005 mb | 1005 mb | 1012 mb | 1014 mb | 1012 mb | 1011 mb | 1011 mb | 1010 mb | 1008 mb | 1005 mb | 1003 mb |
| 9 | 6 | 3 | 7 | 16 | 21 | 23 | 21 | 19 | 11 | 8 | 8 |
| 13 | 13 | 17 | 14 | 12 | 9 | 8 | 10 | 11 | 14 | 14 | 14 |
| 11 | 12 | 15 | 10 | 4 | 0 | 0 | 0 | 0 | 7 | 9 | 11 |
| 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 1 | 1 | 1 | 2 | 3 | 4 | 2 | 2 | 1 | 1 | 1 |
| 116 | 86 | 55 | 71 | 83 | 85 | 115 | 113 | 102 | 89 | 94 | 102 |
| 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.