Thiruvananthapuram
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Thiruvananthapuram Weather in May

With daytime temperatures of 31°C (88°F) and nighttime lows of 26°C (79°F), May in Thiruvananthapuram brings very high temperatures during the day. Do keep in mind that May is part of the rainy season, with frequent and often heavy rainfall.

Rainfall in Thiruvananthapuram in May

Thiruvananthapuram is in the rainy season in May, with rain on around 9 days and an average of 236 mm (9.3 in). Rainy season showers here are typically intense, often clearing quickly but coming down hard while they last.

Temperature in Thiruvananthapuram in May

Daytime temperatures in Thiruvananthapuram reach 31°C (88°F) in May, dropping to 26°C (79°F) at night. It's usually most comfortable outside during the morning and later in the day. Nights are warm at 26°C (79°F). It's worth making sure your accommodation has decent ventilation or air conditioning.

Sunshine in Thiruvananthapuram in May

The days are predominantly sunny, with an estimated total of around 193 hours of sunshine. Rain is often only seen in the afternoon or evening, leaving clear skies for most of the day. This results in rainy months that still feel bright and are suitable for travel.

Wind Speed in Thiruvananthapuram in May

Average wind conditions reach 2 m/s (4 knots) in May. This creates comfortable weather with light winds that gently move vegetation. Keep in mind this is an average. Daily conditions range from near-calm to more noticeable wind.

Average water temperature in May

At 29°C (84°F), the water feels bath-warm. Fine for swimming, but those looking for a cooling swim may be a bit disappointed.

May in Thiruvananthapuram can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

Thiruvananthapuram Temperature in May

Min Temperature
26°C (79°F)
Max Temperature
31°C (88°F)
Water Temperature
29°C (84°F)
Chance of Rain
29%
Precipitation
236 mm (9.3 in)
Rainy days
9 days
Humidity
75%
Windspeed
2 m/s (4 knots)
Sunshine
193 hours
Percentage 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.

Daily Historical Temperatures

49-year average (1976-2025)

Based on our historical records, temperatures in Thiruvananthapuram typically stay consistent throughout May, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 26°C (79°F).

Average temperatures in May

Daily Historical Precipitation

49-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in May

Historical weather records for Thiruvananthapuram in May

Browse day-by-day weather records for Thiruvananthapuram spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Thiruvananthapuram historical weather extremes in May

The extremes listed below come from historical weather data collected in Thiruvananthapuram from 1996 through 2026.

  • On May 1, 2000, temperatures climbed to 39°C (102°F), marking the warmest May day on record.
  • The coldest May day was on May 27, 2006, with a maximum of 26°C (79°F).
  • The lowest overnight temperature recorded in May was 22°C (72°F) (May 7, 2004).
  • The heaviest May precipitation occurred on May 11, 2021, when 150 mm (5.9 in) of precipitation fell.

Best Places in India in May

Find out more about the weather in India and which places have the best travel conditions in this month. See all of India in May →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Thiruvananthapuram in May

Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Expect water temperatures of around 29°C (84°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Thiruvananthapuram in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    7/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    7/10
  • Outdoor sports
    7/10

Thiruvananthapuram 3-Day Forecast

More climate data for Thiruvananthapuram

Popular in May

Where to go in May - average daytime high across popular destinations.

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