Monthly Historical AveragesGampaha, 1
Average Temperature
High
30°
Feels 35
Low
25°
Feels 27
Average Precipitation
26 Days
294.7mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, May 26, 2026
Day
31°Feels 42
Wind
20 km/h SW
Gust
30 km/h
Humidity
75%
P.O.P
90%
Rain
~5 mm
Night
24°Feels 25
Wind
12 km/h SE
Gust
18 km/h
Humidity
98%
P.O.P
90%
Rain
2-4 mm
Historical AveragesMay 26
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity