Chengam Climate by Month
Chengam, Tamil Nadu, India
Warm all year, with a rainy season from July to November.
Chengam is warm all year, with a rainy season from July to November. May is the warmest month, with highs around 100°F (38°C); December is the coolest at 84°F (29°C), and nights dip to 67°F (19°C). Of the 43 in (1084 mm) of rain in a typical year, 72% falls from July to November.
- Warmest month
- 100°F(38°C)
- Average high, May
- Coldest nights
- 67°F(19°C)
- Average low, January
- Rain per year
- 43 in(1084 mm)
- Wettest: October
- Humidity
- 67%
- Sunniest: March
Best and worst months in Chengam
Best for weatherThe most comfortable weather comes in December and January, with highs around 85°F (30°C) and about 1.4 in (36 mm) of rain a month.
Least pleasantMay and October are the least pleasant; May is the hottest, with highs of 100°F (38°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 January.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Chengam weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 86°F(30°C) | 67°F(19°C) | 0.6 in(15 mm) | 68% | 5.5 |
| FebFebruary | 91°F(33°C) | 68°F(20°C) | 0.2 in(6 mm) | 62% | 6.2 |
| MarMarch | 96°F(35°C) | 72°F(22°C) | 0.7 in(18 mm) | 58% | 6.7 |
| AprApril | 98°F(37°C) | 77°F(25°C) | 1.8 in(45 mm) | 61% | 6.5 |
| MayMay | 100°F(38°C) | 79°F(26°C) | 3.6 in(91 mm) | 60% | 6.0 |
| JunJune | 96°F(36°C) | 78°F(25°C) | 2.8 in(72 mm) | 62% | 5.4 |
| JulJuly | 93°F(34°C) | 76°F(25°C) | 3.8 in(97 mm) | 64% | 4.8 |
| AugAugust | 92°F(34°C) | 75°F(24°C) | 6.5 in(164 mm) | 68% | 5.2 |
| SepSeptember | 92°F(34°C) | 75°F(24°C) | 5.7 in(145 mm) | 68% | 5.3 |
| OctOctober | 89°F(32°C) | 74°F(23°C) | 8.8 in(223 mm) | 74% | 5.0 |
| NovNovember | 85°F(30°C) | 71°F(22°C) | 5.9 in(151 mm) | 79% | 4.7 |
| DecDecemberBest | 84°F(29°C) | 67°F(20°C) | 2.2 in(57 mm) | 76% | 5.0 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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