Please click on any column to get detailed information about Negombo weather in that particular month. You will get daily weather information for that month for the last several years.
Day & Night air temperature, °F
The warmest month in Negombo is april. The average daily temp is 89.5°F. The average nightly temp is 80.7°F.
Sea water temperature, °F
The warmest sea temperature usually observed in April. Average daily sea water temperature during this month is 86.4°F.
Precipitation total, in.
Number of rainy days
This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.
Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
* Charts above show average data for the last 3 years.
Best time for vacation in Negombo
Negombo on a weather map
Places in Sri Lanka:
Name
°F
24 Hours Forecast
Negombo
Local time: 23:04
December 31, tuesday
0000
77°F
SW
14 mph
14 mph
0300
77°F
SW
12 mph
12 mph
0600
77°F
SW
11 mph
11 mph
0900
79°F
SW
7 mph
7 mph
1200
84°F
SW
9 mph
9 mph
1500
84°F
S
16 mph
16 mph
1800
79°F
SW
19 mph
19 mph
2100
79°F
SW
19 mph
19 mph
