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Wellawaya
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Wellawaya Weather and Climate: A Comprehensive Guide

The weather in Wellawaya is characterized by a steady average temperature throughout the year. It also has a notably wet climate with much precipitation. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

The climate in Wellawaya remains fairly constant, offering very warm temperatures throughout the year. Average maximum daytime temperatures range from a very warm 33°C in July, the warmest time of the year, to a comfortable 28°C during cooler months like January.

At night, temperatures typically drop to an average of around 19°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Wellawaya is known for its substantial rainfall, with annual precipitation reaching 1765 mm. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, November receives heavy rainfall, averaging 325 mm of precipitation, recorded across 15 rainy days. In contrast, the drier season, June brings less rainfall, with 65 mm over 10 rainy days. For more details, please visit our Wellawaya Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

The average number of days each month with precipitation

Sunshine over the year

While the amount of sunshine in Wellawaya varies throughout the year, all seasons offer their own charm. Enjoy up to 8.3 hours of daily sun in March, and experience slightly darker atmosphere in November, with about 6.4 hours of daily sunlight. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine
Data from: Yala National Park, Sri Lanka (59 KM, 37 Miles).

Daily hours of sunshine
Data from: Yala National Park, Sri Lanka (59 KM, 37 Miles).

Average humidity

The relative humidity is high throughout the year in Wellawaya.

The city experiences its highest humidity in May, reaching 78%. In January, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year
Data from: Yala National Park, Sri Lanka (59 KM, 37 Miles).

Forecast for Wellawaya

Sun   Jan 12
26°C | 21°C
NE 3 m/s
9.1 mm
broken clouds and rain

broken clouds and rain

hourly forecast
Mon   Jan 13
29°C | 21°C
NE 5 m/s
2.2 mm
broken clouds and rain

broken clouds and rain

hourly forecast
Tue   Jan 14
26°C | 21°C
NE 3 m/s
18 mm
broken clouds and rain

broken clouds and rain

hourly forecast
5-Day Forecast 10-Day Forecast

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Wellawaya in Sri Lanka

Wellawaya has high temperatures year round ranging between 27°C and 32°C.
Other facts from our historical weather data:
  • When is the rainy season in Wellawaya?
    Rainy season in Wellawaya occurs in the months of April, October, November and December.
  • Which is the hottest month in Wellawaya?
    August has an average maximum temperature of 33°C and is the hottest month of the year.
  • Which is the coolest month in Wellawaya?
    The coolest month is February with an average maximum temperature of 28°C.
  • Which is the wettest month in Wellawaya?
    November tops the wettest month list with 325 mm of rainfall.
  • Which is the driest month in Wellawaya?
    June is the driest month with 65 mm of precipitation.
  • Which is the sunniest month in Wellawaya?
    March is the sunniest month with an average of 250 hours of sunshine.

    • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

     

     


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