15.01
thu
thu
Day
82°F
E 9 mph
Precip.
86%
86%
Night
77°F
N 6 mph
Precip.
0%
0%
16.01
fri
fri
Day
81°F
E 9 mph
Precip.
100%
100%
Night
75°F
NW 6 mph
Precip.
0%
0%
17.01
sat
sat
Day
82°F
E 9 mph
Precip.
75%
75%
Night
73°F
SW 4 mph
Precip.
0%
0%
18.01
sun
sun
Day
81°F
E 8 mph
Precip.
0%
0%
Night
72°F
SW 2 mph
Precip.
0%
0%
19.01
mon
mon
Day
81°F
E 9 mph
Precip.
0%
0%
Night
72°F
SW 5 mph
Precip.
0%
0%
20.01
tue
tue
Day
82°F
SE 9 mph
Precip.
0%
0%
Night
73°F
W 5 mph
Precip.
0%
0%
21.01
wed
wed
Day
82°F
E 7 mph
Precip.
0%
0%
Night
72°F
SW 5 mph
Precip.
0%
0%
22.01
thu
thu
Day
81°F
SE 8 mph
Precip.
0%
0%
Night
72°F
SW 6 mph
Precip.
0%
0%
23.01
fri
fri
Day
81°F
SE 8 mph
Precip.
0%
0%
Night
75°F
NE 2 mph
Precip.
77%
77%
24.01
sat
sat
Day
81°F
E 7 mph
Precip.
0%
0%
Night
75°F
NW 4 mph
Precip.
0%
0%
25.01
sun
sun
Day
82°F
E 7 mph
Precip.
20%
20%
Night
75°F
SW 3 mph
Precip.
0%
0%
26.01
mon
mon
Day
82°F
E 7 mph
Precip.
0%
0%
Night
75°F
N 2 mph
Precip.
0%
0%
27.01
tue
tue
Day
82°F
E 9 mph
Precip.
0%
0%
Night
75°F
NW 5 mph
Precip.
0%
0%
28.01
wed
wed
Day
82°F
E 9 mph
Precip.
57%
57%
Night
79°F
S 2 mph
Precip.
81%
81%
Sea water temperature in January, °F
Show year:
2026
2025
2024
The average sea water temperature in January of 2026 was 81.1°F. The highest and lowest sea temperatures during the month were 81.9°F and 80.1°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: 19:51
January 15, thursday
2100
77°F
N
7 mph
7 mph
January 16, friday
0000
77°F
N
6 mph
6 mph
0300
75°F
NW
2 mph
2 mph
0600
73°F
SW
3 mph
3 mph
0900
81°F
S
2 mph
2 mph
1200
81°F
E
9 mph
9 mph
1500
81°F
E
7 mph
7 mph
1800
77°F
N
6 mph
6 mph
