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Weather & Climate
Derry, Munster, Ireland
Overview
Climate data and monthly weather averages for Derry.
Key Metrics
Annual Avg
11.3°C
Summer Avg
15.1°C
Winter Avg
8°C
Record High
22.7°C
Record Low
-1.4°C
Annual Precipitation
1209.9 mm
Avg Humidity
86%
Summer Humidity
86%
Winter Humidity
87%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 12.7° | 8° | -0.6° | 125.9 | 87% | 25 | 88.4 |
| Feb | 12.3° | 7.5° | -0.4° | 91.3 | 86% | 42 | 102.3 |
| Mar | 15.1° | 7.9° | -1.4° | 90.2 | 86% | 83 | 74.5 |
| Apr | 16.1° | 9.3° | 2.2° | 79.2 | 86% | 127 | 79.1 |
| May | 18.9° | 11.5° | 5.1° | 81.5 | 85% | 161 | 65.4 |
| Jun | 21° | 14.1° | 7.7° | 85.2 | 85% | 169 | 64.6 |
| Jul | 22.7° | 15.6° | 10.1° | 88.4 | 86% | 160 | 54.8 |
| Aug | 21.4° | 15.7° | 9.6° | 95.8 | 86% | 136 | 68.7 |
| Sep | 19.6° | 14.6° | 7.6° | 86.4 | 86% | 96 | 63.5 |
| Oct | 17.6° | 12.5° | 4° | 124 | 87% | 58 | 95.8 |
| Nov | 15.1° | 9.9° | 0.9° | 129.3 | 87% | 30 | 83.3 |
| Dec | 13.5° | 8.5° | 0.1° | 132.7 | 88% | 19 | 87.8 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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