Measurements:
°C
°F
CURRENT WEATHER
18:08
Negombo
80°F
S 17 mph
Feels like: 86°F
Precip: 64%
World Resorts Sri Lanka Negombo Weather

7 Day Weather Forecast

01.09
fri
DAY
84°F
SW 17 mph
precip
68%
NIGHT
78°F
S 17 mph
precip
70%
01.10
sat
DAY
86°F
S 16 mph
precip
78%
NIGHT
78°F
SW 13 mph
precip
67%
01.11
sun
DAY
84°F
E 6 mph
precip
100%
NIGHT
80°F
W 6 mph
precip
100%
01.12
mon
DAY
84°F
SE 6 mph
precip
100%
NIGHT
78°F
SW 9 mph
precip
0%
01.13
tue
DAY
88°F
SE 8 mph
precip
100%
NIGHT
78°F
SW 13 mph
precip
0%
01.14
wed
DAY
88°F
W 12 mph
precip
0%
NIGHT
78°F
SW 12 mph
precip
0%
01.15
thu
DAY
86°F
SE 9 mph
precip
0%
NIGHT
76°F
SW 12 mph
precip
0%

Negombo Sea Water Temperature in January, °F

Select Year: 2025 2024 2023

The average sea surface temperature in January 2025 for Negombo was 27.8°F. The maximum and minimum values were 27.4°F and 28.6°F respectively.

Negombo on the Weather Map

Best Time to Visit Negombo
The most sunny months:
February 19 days
January 18 days
March 16 days
The most warm months:
April 94.3 °F
March 94.3 °F
February 93.3 °F
Warmest sea temperature:
April 90.5 °F
May 89.4 °F
March 88.8 °F
The most cold months:
August 88.8 °F
September 88.9 °F
July 89.0 °F
The most rainy months:
June 15 days
October 14 days
July 14 days
The most windy months:
June 13 mph
July 12 mph
August 12 mph
more details