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Weather & Climate
Kassiri, Northern, Sierra Leone
Overview
Climate data and monthly weather averages for Kassiri.
Key Metrics
Annual Avg
26.9°C
Summer Avg
25.8°C
Winter Avg
27°C
Record High
39.3°C
Record Low
14.8°C
Annual Precipitation
2700.7 mm
Avg Humidity
79%
Summer Humidity
89%
Winter Humidity
69%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 37.9° | 26.6° | 14.8° | 0.3 | 66% | 161 | 30.2 |
| Feb | 39° | 28.2° | 17.4° | 2.5 | 66% | 158 | 32.7 |
| Mar | 39.1° | 29° | 20.7° | 2.2 | 65% | 184 | 28.5 |
| Apr | 39.3° | 29° | 22.8° | 23.4 | 68% | 176 | 27 |
| May | 37.6° | 28.2° | 22.8° | 124.3 | 77% | 162 | 29.8 |
| Jun | 35° | 26.7° | 23° | 378 | 86% | 131 | 48.1 |
| Jul | 31.6° | 25.5° | 22.5° | 705.3 | 90% | 119 | 36.5 |
| Aug | 30.9° | 25.2° | 22.1° | 807.9 | 91% | 117 | 36.1 |
| Sep | 30.7° | 25.6° | 22.2° | 410.4 | 90% | 137 | 36.7 |
| Oct | 31.1° | 26.2° | 22.3° | 177.9 | 89% | 156 | 27.3 |
| Nov | 33.6° | 26.6° | 18.6° | 65.1 | 84% | 146 | 22.1 |
| Dec | 37.5° | 26.1° | 15.2° | 3.4 | 74% | 154 | 27.4 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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