Mettur Climate by Month
Mettur, Tamil Nadu, India
Hot all year, with rain spread through the year.
Mettur is hot all year, with rain spread through the year. Afternoon highs range from 85°F (30°C) in December to 98°F (37°C) in April, and January nights average 69°F (20°C). About 38 in (977 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 98°F(37°C)
- Average high, April
- Coldest nights
- 69°F(20°C)
- Average low, January
- Rain per year
- 38 in(977 mm)
- No clear rainy season
- Humidity
- 65%
- Sunniest: March
Best and worst months in Mettur
Best for weatherDecember and January are the best time for weather in Mettur: highs near 87°F (30°C) and about 0.9 in (24 mm) of rain a month.
Least pleasantMay and October are the least pleasant; May is the hottest, with highs of 97°F (36°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in December.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Mettur weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 88°F(31°C) | 69°F(20°C) | 0.3 in(8 mm) | 61% | 5.6 |
| FebFebruary | 92°F(34°C) | 71°F(21°C) | 0.4 in(10 mm) | 54% | 6.3 |
| MarMarch | 97°F(36°C) | 74°F(24°C) | 0.8 in(20 mm) | 52% | 6.8 |
| AprApril | 98°F(37°C) | 78°F(26°C) | 2.9 in(73 mm) | 58% | 6.3 |
| MayMay | 97°F(36°C) | 78°F(26°C) | 4.6 in(116 mm) | 63% | 5.8 |
| JunJune | 93°F(34°C) | 76°F(25°C) | 2.6 in(65 mm) | 66% | 5.2 |
| JulJuly | 91°F(33°C) | 75°F(24°C) | 3.2 in(81 mm) | 70% | 4.8 |
| AugAugust | 91°F(33°C) | 75°F(24°C) | 4.6 in(116 mm) | 70% | 5.1 |
| SepSeptember | 91°F(33°C) | 74°F(24°C) | 4.9 in(124 mm) | 71% | 5.3 |
| OctOctober | 89°F(32°C) | 74°F(23°C) | 8.5 in(217 mm) | 74% | 4.9 |
| NovNovember | 86°F(30°C) | 72°F(22°C) | 4.2 in(107 mm) | 73% | 4.7 |
| DecDecemberBest | 85°F(30°C) | 69°F(21°C) | 1.6 in(40 mm) | 69% | 5.2 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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