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Weather & Climate
Castle Hayne, North Carolina, United States
Overview
Climate data and monthly weather averages for Castle Hayne.
Key Metrics
Annual Avg
17.2°C
Summer Avg
26.5°C
Winter Avg
7.7°C
Record High
42.4°C
Record Low
-12.4°C
Annual Precipitation
1400.4 mm
Avg Humidity
79%
Summer Humidity
76%
Winter Humidity
81%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 25.8° | 6.3° | -12.4° | 72.9 | 81% | 83 | 30.7 |
| Feb | 26.3° | 8.1° | -9.6° | 95.8 | 80% | 96 | 28 |
| Mar | 28.9° | 11.8° | -6.8° | 92.4 | 79% | 141 | 30.3 |
| Apr | 35.7° | 17° | -2° | 84 | 75% | 174 | 30.1 |
| May | 39.4° | 21.8° | 5.1° | 112.8 | 74% | 196 | 30 |
| Jun | 42.2° | 25.9° | 12.1° | 134.4 | 74% | 194 | 24.9 |
| Jul | 42.4° | 27.2° | 14.9° | 150 | 76% | 195 | 28.8 |
| Aug | 41.6° | 26.5° | 12.4° | 175.2 | 79% | 173 | 37.9 |
| Sep | 39° | 23.4° | 8.8° | 161.4 | 81% | 141 | 39.4 |
| Oct | 36.4° | 18° | -0.5° | 118.7 | 80% | 121 | 41.9 |
| Nov | 29.7° | 12.2° | -6.8° | 99.3 | 80% | 89 | 27.3 |
| Dec | 28° | 8.6° | -8.9° | 103.5 | 83% | 74 | 29.2 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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