Tiruchirappalli Climate by Month
Tiruchirappalli, Tamil Nadu, India
Hot all year, with a rainy season from July to November.
Tiruchirappalli is hot 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 86°F (30°C), and nights dip to 71°F (22°C). Of the 36 in (920 mm) of rain in a typical year, 71% falls from July to November.
- Warmest month
- 100°F(38°C)
- Average high, May
- Coldest nights
- 71°F(22°C)
- Average low, January
- Rain per year
- 36 in(920 mm)
- Wettest: October
- Humidity
- 64%
- Sunniest: March
Best and worst months in Tiruchirappalli
Best for weatherJanuary is the best time for weather in Tiruchirappalli: highs near 87°F (30°C) and almost no rain.
Least pleasantMay and October are the least pleasant; October is the hottest, with highs of 91°F (33°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)
Tiruchirappalli weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 87°F(30°C) | 71°F(22°C) | 0.6 in(14 mm) | 68% | 5.5 |
| FebFebruary | 91°F(33°C) | 72°F(22°C) | 0.4 in(11 mm) | 63% | 6.1 |
| MarMarch | 96°F(35°C) | 75°F(24°C) | 0.7 in(17 mm) | 57% | 6.6 |
| AprApril | 98°F(37°C) | 80°F(26°C) | 2.4 in(61 mm) | 61% | 6.3 |
| MayMay | 100°F(38°C) | 80°F(27°C) | 2.4 in(61 mm) | 58% | 5.8 |
| JunJune | 98°F(37°C) | 80°F(26°C) | 1.5 in(38 mm) | 56% | 5.3 |
| JulJuly | 96°F(36°C) | 79°F(26°C) | 2.5 in(64 mm) | 56% | 4.8 |
| AugAugust | 95°F(35°C) | 78°F(26°C) | 4.4 in(112 mm) | 61% | 5.2 |
| SepSeptember | 94°F(35°C) | 77°F(25°C) | 3.7 in(95 mm) | 64% | 5.5 |
| OctOctober | 91°F(33°C) | 76°F(25°C) | 8.2 in(208 mm) | 71% | 4.9 |
| NovNovember | 87°F(31°C) | 74°F(24°C) | 6.9 in(176 mm) | 75% | 4.6 |
| DecDecember | 86°F(30°C) | 72°F(22°C) | 2.5 in(63 mm) | 74% | 5.0 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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