11.05
mon
mon
Day
86°F
E 8 mph
Precip.
100%
100%
Night
81°F
E 8 mph
Precip.
100%
100%
12.05
tue
tue
Day
84°F
E 8 mph
Precip.
100%
100%
Night
81°F
E 11 mph
Precip.
100%
100%
13.05
wed
wed
Day
82°F
E 11 mph
Precip.
100%
100%
Night
79°F
NE 12 mph
Precip.
100%
100%
14.05
thu
thu
Day
82°F
E 12 mph
Precip.
100%
100%
Night
81°F
E 9 mph
Precip.
100%
100%
15.05
fri
fri
Day
81°F
E 13 mph
Precip.
100%
100%
Night
77°F
E 6 mph
Precip.
100%
100%
16.05
sat
sat
Day
81°F
E 12 mph
Precip.
100%
100%
Night
81°F
E 9 mph
Precip.
100%
100%
17.05
sun
sun
Day
84°F
NE 14 mph
Precip.
100%
100%
Night
82°F
E 14 mph
Precip.
100%
100%
18.05
mon
mon
Day
84°F
NE 14 mph
Precip.
100%
100%
Night
81°F
NE 11 mph
Precip.
100%
100%
19.05
tue
tue
Day
81°F
NE 18 mph
Precip.
100%
100%
Night
81°F
NE 15 mph
Precip.
100%
100%
20.05
wed
wed
Day
82°F
E 14 mph
Precip.
100%
100%
Night
81°F
NE 17 mph
Precip.
100%
100%
21.05
thu
thu
Day
82°F
E 16 mph
Precip.
100%
100%
Night
82°F
NE 16 mph
Precip.
100%
100%
22.05
fri
fri
Day
82°F
E 19 mph
Precip.
100%
100%
Night
82°F
E 16 mph
Precip.
100%
100%
23.05
sat
sat
Day
82°F
E 19 mph
Precip.
100%
100%
Night
82°F
E 14 mph
Precip.
100%
100%
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 84.3°F. The highest and lowest sea temperatures during the month were 85.6°F and 82.6°F.
Air temperature in Bentota, °F
Precipitation total in Bentota, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Bentota
Bentota on a weather map
Places in Sri Lanka:
Name
°F
24 Hours Forecast
Bentota
Local time: 01:38
May 11, monday
0300
79°F
S
2 mph
2 mph
0600
79°F
SE
3 mph
3 mph
0900
82°F
SE
6 mph
6 mph
1200
86°F
E
8 mph
8 mph
1500
84°F
E
10 mph
10 mph
1800
82°F
E
7 mph
7 mph
2100
81°F
E
8 mph
8 mph
May 12, tuesday
0000
81°F
E
8 mph
8 mph
