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14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Bandaranaike International Colombo Airport,
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May
Average Temperature
High
30°
Feels 35
Low
26°
Feels 29
Average Precipitation
26 Days
Rain amount
315.9mm
Snow amount
0cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
31°
15
30°
16
31°
17
31°
18
31°
19
31°
20
31°
21
31°
22
30°
23
30°
24
30°
25
30°
26
30°
27
30°
28
30°
29
30
31
Forecast
Thursday, May 14, 2026
Day
31°
Feels 42
Wind
17 km/h S
Gust
26 km/h
Humidity
83%
P.O.P
100%
Rain
15-20 mm
Night
24°
Feels 24
Wind
15 km/h SE
Gust
23 km/h
Humidity
100%
P.O.P
100%
Rain
~15 mm
Historical Averages
May 14
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.