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Weather & Climate
Thurso, Orkney Islands, United Kingdom
Overview
Climate data and monthly weather averages for Thurso.
Key Metrics
Annual Avg
8.5°C
Summer Avg
12.7°C
Winter Avg
4.7°C
Record High
23°C
Record Low
-3.6°C
Annual Precipitation
1059.1 mm
Avg Humidity
86%
Summer Humidity
85%
Winter Humidity
88%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 12° | 4.5° | -1.5° | 101.1 | 89% | 11 | 111.1 |
| Feb | 12.3° | 4.3° | -2.4° | 78.1 | 88% | 27 | 85.1 |
| Mar | 15° | 5.1° | -3.6° | 74.7 | 86% | 64 | 94.8 |
| Apr | 16° | 6.9° | -0.3° | 60 | 85% | 107 | 78.8 |
| May | 21.4° | 9° | 2.1° | 72.9 | 83% | 148 | 65.5 |
| Jun | 21.6° | 11.5° | 4.4° | 75.3 | 84% | 140 | 70.8 |
| Jul | 22.5° | 13.4° | 7.7° | 88.4 | 85% | 139 | 57 |
| Aug | 23° | 13.3° | 7.4° | 102.3 | 86% | 112 | 70.7 |
| Sep | 19.6° | 11.9° | 5.5° | 90.3 | 86% | 73 | 66.5 |
| Oct | 16.9° | 9.5° | 1.8° | 116.6 | 88% | 39 | 84.7 |
| Nov | 13.7° | 7° | 0° | 100.8 | 88% | 15 | 85.3 |
| Dec | 12.7° | 5.2° | -2.3° | 98.6 | 88% | 7 | 95.2 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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