Thiruvananthapuram Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Thiruvananthapuram.
Climate overview of Thiruvananthapuram
With consistently stable weather, Thiruvananthapuram, Kerala, India, sees little seasonal temperature change. Daytime highs average 30°C (86°F), ranging from 31°C (88°F) in April to 29°C (84°F) in July.
Rainfall is high, totalling around 2099 mm (83 in) per year. June is the wettest month and January the driest. The city also experiences a distinct rainy season from April to November. The most sunshine falls in January, with an average of 8.8 hours of daily sunshine.
Thiruvananthapuram Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Thiruvananthapuram - and find the best time to visit.
Monthly Temperature in Thiruvananthapuram
The climate in Thiruvananthapuram remains fairly constant, offering comfortable temperatures throughout the year. Average maximum daytime temperatures range from a very warm 31°C (88°F) in April, the warmest time of the year, to a comfortable 29°C (84°F) during cooler months like July.
At night, you can expect temperatures ranging from 26°C (79°F) in April to around 24°C (75°F) during July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Thiruvananthapuram
Thiruvananthapuram is known for its substantial rainfall, with annual precipitation reaching 2099 mm (83 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, June it receives heavy rainfall, averaging 323 mm (13 in) of precipitation, recorded across 16 rainy days. In contrast, the driest month January brings less rainfall, with 28 mm (1.1 in) over a single rainy day. For more details, please visit our Thiruvananthapuram Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Thiruvananthapuram
Seasonal changes in sunshine hours are quite dramatic in Thiruvananthapuram. While January receives considerable daily sunshine with up to 8.8 hours, June marks the darkest time of the year, where sunshine is scarce with only 4.3 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Water Temperature in Thiruvananthapuram
The mean water temperature over the year ranges from 26°C (79°F) in August to 29°C (84°F) in March.
Water temperature over the year
Humidity in Thiruvananthapuram by Month
The relative humidity is high throughout the year in Thiruvananthapuram.
The city experiences its highest humidity in June, reaching 80%. In February, the humidity drops to its lowest level at 63%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Thiruvananthapuram
The mean wind speed over the year ranges from 1 m/s (2 knots) in January, February, March, April, June, October, November and December to 2 m/s (4 knots) in May, July, August and September. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Thiruvananthapuram
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January
- Warmest weather: January, February, March, April, May, November and December
- Most sunshine: January and March
- Fewest rainy days: January, February and March
- Best for swimming: Any time of year. The sea stays pleasantly warm year-round.
- Seasonal pattern: A distinct rainy season from April to November
Frequently asked questions about the climate in Thiruvananthapuram
What is the best time to visit Thiruvananthapuram?
January typically offers the most optimal weather in Thiruvananthapuram. In contrast, May, June, October and November tend to have less optimal conditions. Thiruvananthapuram has a distinct rainy season from April to November.
What temperatures can I expect in Thiruvananthapuram?
Daytime highs range from 29°C (84°F) in July to 31°C (88°F) in April. Nighttime lows range from 24°C (75°F) to 26°C (79°F). Temperatures stay relatively stable year-round.
How much rain does Thiruvananthapuram get?
Annual rainfall is around 2099 mm (83 in). June is the wettest month with 323 mm (13 in), while January is the driest with 28 mm (1.1 in).
How sunny is Thiruvananthapuram?
Thiruvananthapuram receives around 2,328 hours of sunshine per year. January is the sunniest month with 263 hours, while June is the cloudiest with just 130 hours. Overall, Thiruvananthapuram enjoys abundant sunshine.
Thiruvananthapuram 3-Day Forecast
Thiruvananthapuram on the map
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