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Weather & Climate
County Carlow, Leinster, Ireland
Overview
Climate data and monthly weather averages for County Carlow.
Key Metrics
Annual Avg
9.7°C
Summer Avg
14.7°C
Winter Avg
5.2°C
Record High
26.8°C
Record Low
-6°C
Annual Precipitation
1050 mm
Avg Humidity
89%
Summer Humidity
85%
Winter Humidity
94%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 13.8° | 5.1° | -6° | 91.8 | 94% | 24 | 73.7 |
| Feb | 13.8° | 5° | -3.6° | 72.8 | 93% | 41 | 76 |
| Mar | 16.9° | 6° | -4.6° | 75.6 | 90% | 80 | 62.2 |
| Apr | 19.2° | 8.2° | -2.5° | 67.5 | 87% | 117 | 64.5 |
| May | 22.2° | 11° | -0.2° | 69.8 | 85% | 151 | 56.7 |
| Jun | 24.5° | 13.8° | 3.9° | 82.2 | 84% | 153 | 56.5 |
| Jul | 25.9° | 15.3° | 6.3° | 88 | 85% | 146 | 47.8 |
| Aug | 26.8° | 14.9° | 5.6° | 93.3 | 86% | 125 | 63.4 |
| Sep | 23.4° | 13.2° | 2.6° | 81.3 | 88% | 91 | 60.5 |
| Oct | 19.4° | 10.5° | -0.6° | 112.2 | 91% | 54 | 80 |
| Nov | 15.6° | 7.4° | -2.9° | 109.5 | 94% | 29 | 68.1 |
| Dec | 13.5° | 5.6° | -5.6° | 106 | 95% | 18 | 70.1 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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