Climate Insights for Bandaranaike International Airport

Gampaha District, Western Province, Sri Lanka

Based on 10 years of historical weather data

Hottest Month

March
Peak: 34°C
Average: 29°C

Coldest Month

January
Low: 23°C
Average: 27°C

Wettest Month

October
391 mm rain

Best Time to Visit

Climate varies throughout the year
Monthly Climate Data
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
23 °C
32 °C
13 km/h
71 mm
0 cm
Feb
24 °C
34 °C
12 km/h
52 mm
0 cm
Mar
25 °C
34 °C
11 km/h
95 mm
0 cm
Apr
25 °C
33 °C
11 km/h
165 mm
0 cm
May
26 °C
31 °C
16 km/h
361 mm
0 cm
Jun
26 °C
30 °C
17 km/h
250 mm
0 cm
Jul Current
26 °C
30 °C
17 km/h
197 mm
0 cm
Aug
25 °C
30 °C
17 km/h
230 mm
0 cm
Sep
25 °C
30 °C
16 km/h
251 mm
0 cm
Oct
24 °C
30 °C
14 km/h
391 mm
0 cm
Nov
24 °C
30 °C
11 km/h
371 mm
0 cm
Dec
23 °C
31 °C
12 km/h
161 mm
0 cm
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