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Weather & Climate
Sligo, Connacht, Ireland
Overview
Climate data and monthly weather averages for Sligo.
Key Metrics
Annual Avg
10.4°C
Summer Avg
14.3°C
Winter Avg
6.9°C
Record High
25.2°C
Record Low
-0.7°C
Annual Precipitation
1365.4 mm
Avg Humidity
85%
Summer Humidity
84%
Winter Humidity
86%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 12.7° | 6.8° | 0.2° | 140.7 | 86% | 17 | 99 |
| Feb | 12.6° | 6.5° | -0.3° | 108.4 | 86% | 35 | 80.7 |
| Mar | 15° | 7.1° | -0.7° | 98.9 | 85% | 74 | 101.6 |
| Apr | 15.8° | 8.7° | 1.3° | 75.9 | 84% | 118 | 80.6 |
| May | 20.9° | 11° | 4.9° | 91.5 | 83% | 153 | 86.9 |
| Jun | 25.2° | 13.3° | 7.5° | 94.2 | 83% | 149 | 70.7 |
| Jul | 23.6° | 14.7° | 10.2° | 107.3 | 84% | 137 | 66.6 |
| Aug | 23.1° | 14.9° | 10.4° | 118.4 | 84% | 117 | 66.4 |
| Sep | 20° | 13.8° | 8.4° | 102 | 85% | 80 | 87.3 |
| Oct | 17.6° | 11.6° | 5.1° | 129 | 85% | 48 | 81 |
| Nov | 14.7° | 9.2° | 1.7° | 150.6 | 86% | 21 | 84.9 |
| Dec | 13.2° | 7.5° | 0.7° | 148.5 | 86% | 13 | 87.2 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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