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Arcot Weather by Month
Average temperatures, rainfall and humidity for Arcot, India, month by month, built from OpenWeather’s historical records. Use it to see what a typical Arcot month looks like before you travel — then check the live Arcot forecast for the days ahead.
Warmest month
April
37°C average high
Coolest month
February
17°C average low
Wettest month
September
123 mm of rain
Driest month
February
12 mm of rain
Average temperature and rainfall in Arcot by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 29°C | 17°C | 10°C / 33°C | 12 mm | 74% | 8 km/h |
| February | 32°C | 17°C | 10°C / 36°C | 12 mm | 65% | 9 km/h |
| March | 35°C | 20°C | 12°C / 41°C | 19 mm | 59% | 10 km/h |
| April | 37°C | 23°C | 17°C / 43°C | 29 mm | 56% | 10 km/h |
| May | 37°C | 26°C | 20°C / 44°C | 70 mm | 58% | 11 km/h |
| June | 35°C | 26°C | 21°C / 41°C | 89 mm | 60% | 16 km/h |
| July | 33°C | 25°C | 21°C / 38°C | 94 mm | 63% | 18 km/h |
| August | 33°C | 24°C | 20°C / 38°C | 96 mm | 67% | 14 km/h |
| September | 33°C | 23°C | 19°C / 38°C | 123 mm | 72% | 12 km/h |
| October | 31°C | 22°C | 16°C / 37°C | 108 mm | 77% | 8 km/h |
| November | 28°C | 20°C | 11°C / 34°C | 122 mm | 82% | 9 km/h |
| December | 27°C | 19°C | 11°C / 31°C | 64 mm | 81% | 9 km/h |
Best time to visit Arcot
The most comfortable time to visit Arcot is generally December to February, balancing mild daytime temperatures against the driest stretch of the year. Temperatures stay fairly even all year and rain concentrates around September, totalling about 839 mm a year.
Travellers who prefer heat should aim for April, when highs average 37°C. September is the month to avoid if rain would spoil your plans — it averages 123 mm, roughly 10× the rainfall of the driest month (February).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Arcot forecast for what is happening now.
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