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Thiruvananthapuram Weather by Month
Average temperatures, rainfall and humidity for Thiruvananthapuram, India, month by month, built from OpenWeather's historical records. Use it to see what a typical Thiruvananthapuram month looks like before you travel — then check the live Thiruvananthapuram forecast for the days ahead.
Warmest month
April
33°C average high
Coolest month
January
25°C average low
Wettest month
May
174 mm of rain
Driest month
February
5 mm of rain
Average temperature and rainfall in Thiruvananthapuram 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 | 31°C | 25°C | 20°C / 34°C | 12 mm | 73% | 7 km/h |
| February | 32°C | 25°C | 20°C / 36°C | 5 mm | 70% | 8 km/h |
| March | 33°C | 26°C | 23°C / 36°C | 21 mm | 71% | 8 km/h |
| April | 33°C | 27°C | 22°C / 35°C | 65 mm | 75% | 9 km/h |
| May | 32°C | 26°C | 22°C / 35°C | 174 mm | 79% | 11 km/h |
| June | 30°C | 26°C | 23°C / 34°C | 107 mm | 83% | 13 km/h |
| July | 30°C | 25°C | 20°C / 36°C | 48 mm | 82% | 14 km/h |
| August | 30°C | 25°C | 23°C / 37°C | 64 mm | 84% | 14 km/h |
| September | 30°C | 25°C | 23°C / 39°C | 82 mm | 84% | 13 km/h |
| October | 30°C | 25°C | 23°C / 33°C | 101 mm | 83% | 9 km/h |
| November | 31°C | 25°C | 23°C / 36°C | 105 mm | 80% | 7 km/h |
| December | 31°C | 25°C | 22°C / 35°C | 54 mm | 77% | 7 km/h |
Best time to visit Thiruvananthapuram
The most comfortable time to visit Thiruvananthapuram is generally January to February and July, balancing mild daytime temperatures against the driest stretch of the year. Temperatures stay fairly even all year and rain concentrates around May, totalling about 837 mm a year.
Travellers who prefer heat should aim for April, when highs average 33°C. May is the month to avoid if rain would spoil your plans — it averages 174 mm, roughly 33× the rainfall of February.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Thiruvananthapuram forecast for what is happening now.