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Weather & Climate
Nannilam, Tamil Nadu, India
Overview
Climate data and monthly weather averages for Nannilam.
Key Metrics
Annual Avg
28.2°C
Summer Avg
30.2°C
Winter Avg
24.9°C
Record High
42.5°C
Record Low
16.3°C
Annual Precipitation
1010.9 mm
Avg Humidity
71%
Summer Humidity
62%
Winter Humidity
78%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 34.3° | 24.3° | 16.3° | 15.8 | 79% | 154 | 33 |
| Feb | 37.6° | 26.1° | 16.5° | 9.8 | 71% | 164 | 39.8 |
| Mar | 41.7° | 29° | 18.6° | 18.9 | 65% | 196 | 35.7 |
| Apr | 42.5° | 31° | 23.4° | 33.3 | 63% | 190 | 33.9 |
| May | 42.3° | 31.2° | 22.1° | 74.1 | 64% | 185 | 38.1 |
| Jun | 41.2° | 30.6° | 23.3° | 42 | 61% | 173 | 42 |
| Jul | 40.2° | 30.2° | 22.9° | 60.1 | 61% | 173 | 42.7 |
| Aug | 40.2° | 29.7° | 22.4° | 90.5 | 65% | 178 | 41.2 |
| Sep | 40° | 28.9° | 22.8° | 105.9 | 71% | 169 | 36.5 |
| Oct | 38.3° | 27.6° | 20° | 195 | 78% | 149 | 37.9 |
| Nov | 34° | 25.6° | 17° | 249.6 | 86% | 122 | 40.2 |
| Dec | 34.2° | 24.4° | 16.4° | 115.9 | 85% | 128 | 43 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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