Sri LankaWhat’s the climate like in Unawatuna West?
The current climate in Unawatuna West 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.
The highest temperature recorded in Unawatuna West in recent years was 40°C in July 2021. The lowest daytime temperature recorded was 26°C in November 2017.
On average, Unawatuna West receives 3136 mm of precipitation each year. For comparison, New York gets 1142 mm of precipitation annually.
Best time to visit Unawatuna West?
The best time to visit Unawatuna West 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 Unawatuna West.
Climate Table of Unawatuna West
The climate table of Unawatuna West 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| Precipitation |  |
|
|
|
|
|
|
|
|
|
|
|
| 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.
- Average yearly temperature: 31°C
- Highest temperature: 33°C in April
- Lowest temperature: 30°C in January, August, November and December
- Precipitation: 3136 mm per year, averaging 261 mm per month
- Driest months: 101 mm in January, 163 mm in February and 173 mm in July
- Wettest months: 463 mm in October, 459 mm in September and 393 mm in May
Table of Contents
Average Temperature per Month in Unawatuna West
This graph shows the average maximum temperatures per month in Unawatuna West, Sri Lanka. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Unawatuna West
This graph shows how much rainfall Unawatuna West, Sri Lanka, gets on average per month. Rainfall is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of rainfall is measured in millimeters, and the average is calculated based on the recorded rainfall per month from past years.
Average UV Index per Month in Unawatuna West
This graph shows the average UV index per month in Unawatuna West, Sri Lanka. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Unawatuna West
This graph shows the average yearly temperature in Unawatuna West, Sri Lanka. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Unawatuna West
This chart shows the total yearly precipitation in Unawatuna West, Sri Lanka, over the past few years. The total yearly precipitation, measured in millimeters, is the sum of all the rain that fell in the twelve months of that year.
Weather experiences in Unawatuna West
Have you been to Unawatuna West?
Share your weather experiences in Unawatuna West.
Average weather in Unawatuna West by month
Click on a month below to see detailed weather info for Unawatuna West. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
