Kirkwall Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 45°F Lo 42°F | Hi 45°F Lo 41°F | Hi 45°F Lo 42°F | Hi 47°F Lo 44°F | Hi 50°F Lo 47°F | Hi 53°F Lo 51°F | Hi 56°F Lo 54°F | Hi 57°F Lo 55°F | Hi 56°F Lo 53°F | Hi 53°F Lo 50°F | Hi 50°F Lo 47°F | Hi 47°F Lo 43°F |
| 24 mph | 23 mph | 20 mph | 17 mph | 15 mph | 14 mph | 14 mph | 15 mph | 18 mph | 21 mph | 22 mph | 23 mph |
| 4.3 in | 3.4 in | 3 in | 2.1 in | 2.4 in | 2.2 in | 2.7 in | 3.3 in | 4.2 in | 5.1 in | 5 in | 4.9 in |
| 75% | 76% | 77% | 79% | 82% | 85% | 86% | 84% | 82% | 79% | 76% | 75% |
| 71% | 69% | 68% | 58% | 59% | 59% | 60% | 58% | 61% | 68% | 70% | 70% |
| 29.7 in | 29.7 in | 29.8 in | 30.0 in | 30.0 in | 29.9 in | 29.9 in | 29.8 in | 29.9 in | 29.8 in | 29.7 in | 29.7 in |
| 18 | 18 | 22 | 24 | 25 | 25 | 25 | 23 | 21 | 19 | 18 | 18 |
| 12 | 10 | 9 | 6 | 6 | 5 | 6 | 8 | 9 | 12 | 12 | 12 |
| 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 |
| 59 | 57 | 72 | 109 | 109 | 97 | 96 | 104 | 91 | 67 | 58 | 54 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 8°C Lo 5°C | Hi 7°C Lo 5°C | Hi 7°C Lo 6°C | Hi 8°C Lo 6°C | Hi 10°C Lo 8°C | Hi 12°C Lo 10°C | Hi 14°C Lo 12°C | Hi 14°C Lo 13°C | Hi 13°C Lo 12°C | Hi 12°C Lo 10°C | Hi 10°C Lo 8°C | Hi 9°C Lo 6°C |
| 24 mph | 23 mph | 20 mph | 17 mph | 15 mph | 14 mph | 14 mph | 15 mph | 18 mph | 21 mph | 22 mph | 23 mph |
| 110 mm | 87 mm | 75 mm | 54 mm | 62 mm | 55 mm | 68 mm | 84 mm | 106 mm | 129 mm | 126 mm | 124 mm |
| 75% | 76% | 77% | 79% | 82% | 85% | 86% | 84% | 82% | 79% | 76% | 75% |
| 71% | 69% | 68% | 58% | 59% | 59% | 60% | 58% | 61% | 68% | 70% | 70% |
| 1006 mb | 1007 mb | 1010 mb | 1014 mb | 1015 mb | 1014 mb | 1012 mb | 1010 mb | 1011 mb | 1008 mb | 1005 mb | 1005 mb |
| 18 | 18 | 22 | 24 | 25 | 25 | 25 | 23 | 21 | 19 | 18 | 18 |
| 12 | 10 | 9 | 6 | 6 | 5 | 6 | 8 | 9 | 12 | 12 | 12 |
| 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 |
| 59 | 57 | 72 | 109 | 109 | 97 | 96 | 104 | 91 | 67 | 58 | 54 |
| 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.
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