What’s the climate like in Negombo?
The current climate of Negombo features average monthly temperatures ranging from highs of 33°C during the day to lows of 30°C. 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 26°C.
The highest temperature recorded in Negombo in recent years was 38°C in February 2020. The lowest daytime temperature recorded was 23°C in May 2018.
On average, Negombo receives 2683 mm of precipitation each year. For comparison, London gets 701 mm of precipitation annually.
Best time to visit Negombo?
The best time to visit Negombo for sunny weather is January through March and July. During this period, you'll have good temperatures and not too much rain, making it a great time to visit Negombo. 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 Negombo
The climate table of Negombo shows the average temperatures, precipitation, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation 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) | 32 | 33 | 33 | 33 | 30 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| Temp. min (°C) | 23 | 24 | 25 | 26 | 23 | 27 | 27 | 26 | 26 | 24 | 24 | 24 |
| Precipitation |  |
|
|
|
|
|
|
|
|
|
|
|
| Precipitation (mm) | 65 | 51 | 115 | 281 | 391 | 198 | 88 | 150 | 354 | 338 | 462 | 190 |
| UV Index | 8 | 9 | 9 | 9 | 8 | 7 | 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.
- Average yearly temperature: 32°C
- Highest temperature: 33°C in February, March and April
- Lowest temperature: 30°C in May
- Precipitation: 2683 mm per year, averaging 224 mm per month
- Driest months: 51 mm in February, 65 mm in January and 88 mm in July
- Wettest months: 462 mm in November, 391 mm in May and 354 mm in September
Plan your next holiday
Don’t miss the best holiday deals for Negombo and see what our partners have for you.
Table of Contents
Average Temperature per Month in Negombo
This graph shows the average maximum temperatures per month in Negombo, 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 Negombo
This graph shows how much precipitation Negombo, Sri Lanka, gets on average per month. Precipitation 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 precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average UV Index per Month in Negombo
This graph shows the average UV index per month in Negombo, Sri Lanka. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Negombo
This graph shows the average yearly temperature in Negombo, 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 Negombo
This chart shows the total yearly precipitation in Negombo, Sri Lanka, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
Weather experiences in Negombo
The weather in Negombo is rated an average of 0 out of 5 stars by 7 visitors. Have you been to Negombo? Share your weather experience to help other visitors.
Have you been to Negombo?
Share your weather experiences in Negombo.
Average Weather in Negombo by Month
Click on a month below to see detailed weather info for Negombo. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
