Sri LankaThe climate of Helambawatawana
The current climate in Helambawatawana features temperatures ranging from a high of 34°C to a low of 30°C throughout the year. The average yearly temperature is around 32°C. At night, temperatures in the colder months average around 22°C and in the warmer months around 27°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 Helambawatawana, Sri Lanka.
Temperature records
The highest temperature recorded in Helambawatawana in recent years was 40°C in December 2020. The lowest daytime temperature recorded was 25°C in February 2022.
Rainfall amount
On average, Helambawatawana receives 1967 mm of precipitation each year. For comparison, New York gets 1142 mm of precipitation annually.
Best time to visit Helambawatawana?
The best time to visit Helambawatawana for sunny weather is January through March and June through September. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Helambawatawana. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Helambawatawana
The climate table of Helambawatawana 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) | 31 | 32 | 34 | 33 | 33 | 32 | 32 | 32 | 32 | 31 | 31 | 30 |
| Temp. min (°C) | 22 | 23 | 24 | 26 | 26 | 28 | 27 | 27 | 26 | 25 | 24 | 24 |
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| Precipitation (mm) | 68 | 67 | 97 | 286 | 352 | 58 | 62 | 53 | 113 | 265 | 334 | 212 |
| UV Index | 8 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 |
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 Helambawatawana, 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 Helambawatawana
Yearly Temperature in Helambawatawana
Precipitation charts
These charts show the average amount of precipitation in Helambawatawana, 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 Helambawatawana
Total Yearly Precipitation in Helambawatawana
UV index chart
This chart shows the average UV index per month in Helambawatawana, 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 Helambawatawana
Weather experiences in Helambawatawana
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Average weather in Helambawatawana by month
Click on a month below to see detailed weather info for Helambawatawana. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.