Mannar
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Mannar Weather in May

In Mannar, May brings very high daytime temperatures around 32°C (90°F), with nights cooling to 28°C (82°F). Expect quite a bit of rainfall this month.

Rainfall in Mannar in May

Looking at the last 30 years, the data shows about 4 days with rain, averaging 76 mm (3 in) for the month. Rainfall tends to arrive in short, intense showers this month. Rain days are few, but the showers can be surprisingly heavy.

Temperature in Mannar in May

Mannar in May gets highs of 32°C (90°F) during the day and drops to 28°C (82°F) at night. It's usually most comfortable outside during the morning and later in the day. At 28°C (82°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help.

If you prefer dry days with pleasant temperatures, January typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Mannar Temperature in May

Min Temperature
28°C (82°F)
Max Temperature
32°C (90°F)
Chance of Rain
13%
Precipitation
76 mm (3 in)
Rainy days
4 days

Mannar Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Mannar - and find the best time to visit.

Best Places in Sri Lanka in May

Find out more about the weather in Sri Lanka and which places have the best travel conditions in this month. See all of Sri Lanka 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 Mannar 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. Rain gear is recommended, you can expect wet weather on multiple days.

What To Do in Mannar in May

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

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

Mannar 3-Day Forecast

More climate data for Mannar

Popular in May

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

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.