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Weather & Climate
Moncton, New Brunswick, Canada
Overview
Climate data and monthly weather averages for Moncton.
Key Metrics
Annual Avg
5.5°C
Summer Avg
17.2°C
Winter Avg
-6.8°C
Record High
33.4°C
Record Low
-31°C
Annual Precipitation
1083.8 mm
Avg Humidity
86%
Summer Humidity
83%
Winter Humidity
92%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 16.5° | -8.5° | -31° | 78.7 | 93% | 44 | 34.4 |
| Feb | 14.1° | -7.7° | -30.5° | 77.8 | 94% | 58 | 36 |
| Mar | 22.3° | -2.9° | -28.1° | 80.3 | 86% | 102 | 35 |
| Apr | 23.9° | 3.6° | -17.5° | 82.2 | 82% | 130 | 30 |
| May | 28.2° | 9.7° | -4.1° | 87.7 | 81% | 157 | 25.1 |
| Jun | 30.8° | 14.8° | -2.6° | 101.7 | 82% | 163 | 23.6 |
| Jul | 31° | 18.7° | 6.2° | 87.4 | 83% | 171 | 23.1 |
| Aug | 33.4° | 18.2° | 5.5° | 80.6 | 84% | 151 | 26.3 |
| Sep | 31.4° | 14.3° | -0.7° | 91.2 | 84% | 116 | 33.9 |
| Oct | 24.4° | 8.1° | -5.7° | 106.6 | 85% | 76 | 27.9 |
| Nov | 19.9° | 2° | -15° | 100.2 | 87% | 42 | 29.1 |
| Dec | 15.3° | -4.2° | -26.4° | 109.4 | 90% | 33 | 29.2 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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