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Weather & Climate
Vavuniya District, Northern, Sri Lanka
Overview
Available climate summaries for Vavuniya District. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
27.5°C
Summer Avg
28.7°C
Winter Avg
25.3°C
Record High
39.6°C
Record Low
18.7°C
Annual Precipitation
1333.7 mm
Avg Humidity
78%
Summer Humidity
74%
Winter Humidity
82%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 31.6° | 24.9° | 18.7° | 80 | 82% | 144 | 37.3 |
| Feb | 35° | 25.7° | 18.8° | 60.5 | 78% | 156 | 35.2 |
| Mar | 38.1° | 27.6° | 19.6° | 55.8 | 74% | 191 | 33.2 |
| Apr | 39.6° | 29.1° | 21.4° | 103.2 | 74% | 180 | 32.1 |
| May | 38.5° | 28.9° | 23.7° | 93 | 78% | 176 | 49.6 |
| Jun | 36.6° | 28.7° | 24.5° | 22.8 | 75% | 168 | 45.9 |
| Jul | 37.1° | 28.7° | 23.7° | 28.8 | 73% | 172 | 47.8 |
| Aug | 36.2° | 28.6° | 23.9° | 54.9 | 73% | 174 | 45.7 |
| Sep | 37.5° | 28.4° | 23.3° | 71.4 | 74% | 170 | 43.9 |
| Oct | 36.5° | 27.6° | 22.4° | 222.3 | 79% | 157 | 51.3 |
| Nov | 33.3° | 26.3° | 21° | 295.8 | 85% | 125 | 53.7 |
| Dec | 30.4° | 25.4° | 19.3° | 245.2 | 86% | 122 | 41.7 |
Data sources
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
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