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Sri LankaThe climate of Mirissa South
The current climate in Mirissa South features temperatures ranging from a high of 33°C to a low of 30°C throughout the year. The average yearly temperature is around 31°C. At night, temperatures in the colder months average around 22°C and in the warmer months around 26°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Mirissa South, Sri Lanka.
Temperature records
The highest temperature recorded in Mirissa South in recent years was 40°C in July 2021. The lowest daytime temperature recorded was 26°C in November 2017.
Rainfall amount
On average, Mirissa South receives 3136 mm of precipitation each year. For comparison, New York gets 1142 mm of precipitation annually.
Best time to visit Mirissa South?
The best time to visit Mirissa South for mild to warm weather is January up to March, June up to August and December. You might get some rain, but the temperatures are just right to explore Mirissa South.
Climate Table of Mirissa South
The climate table of Mirissa South shows the average temperatures, rainfall, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 30 | 31 | 32 | 33 | 31 | 31 | 31 | 30 | 31 | 31 | 30 | 30 |
| Temp. min (°C) | 23 | 23 | 23 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 23 | 23 |
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| Precipitation (mm) | 101 | 163 | 174 | 253 | 393 | 189 | 173 | 210 | 459 | 463 | 371 | 187 |
| UV Index | 8 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 8 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
Temperature charts
These charts display the average temperatures in Mirissa South, Sri Lanka. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Mirissa South
Yearly Temperature in Mirissa South
Precipitation charts
These charts show the average amount of precipitation in Mirissa South, Sri Lanka. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Mirissa South
Total Yearly Precipitation in Mirissa South
UV index chart
This chart shows the average UV index per month in Mirissa South, Sri Lanka. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Mirissa South
Weather experiences in Mirissa South
The weather in Mirissa South is rated an average of 0 out of 5 stars by 6 visitors. Have you been to Mirissa South? Share your weather experience to help other visitors.
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Average weather in Mirissa South by month
Click on a month below to see detailed weather info for Mirissa South. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.