13.01
tue
tue
Day
82°F
E 7 mph
Precip.
100%
100%
Night
77°F
W 2 mph
Precip.
0%
0%
14.01
wed
wed
Day
82°F
E 8 mph
Precip.
100%
100%
Night
77°F
N 2 mph
Precip.
0%
0%
15.01
thu
thu
Day
84°F
NE 4 mph
Precip.
100%
100%
Night
75°F
SW 1 mph
Precip.
0%
0%
16.01
fri
fri
Day
82°F
NE 4 mph
Precip.
87%
87%
Night
75°F
NE 1 mph
Precip.
0%
0%
17.01
sat
sat
Day
82°F
E 6 mph
Precip.
86%
86%
Night
77°F
E 4 mph
Precip.
100%
100%
18.01
sun
sun
Day
81°F
E 11 mph
Precip.
77%
77%
Night
77°F
SE 2 mph
Precip.
100%
100%
19.01
mon
mon
Day
81°F
NE 6 mph
Precip.
0%
0%
Night
75°F
NW 3 mph
Precip.
25%
25%
20.01
tue
tue
Day
81°F
NE 6 mph
Precip.
0%
0%
Night
75°F
NW 2 mph
Precip.
0%
0%
21.01
wed
wed
Day
81°F
NE 6 mph
Precip.
79%
79%
Night
75°F
W 2 mph
Precip.
100%
100%
22.01
thu
thu
Day
81°F
NE 6 mph
Precip.
85%
85%
Night
73°F
W 5 mph
Precip.
41%
41%
23.01
fri
fri
Day
81°F
E 4 mph
Precip.
0%
0%
Night
75°F
W 2 mph
Precip.
100%
100%
24.01
sat
sat
Day
81°F
NE 5 mph
Precip.
0%
0%
Night
75°F
NW 7 mph
Precip.
0%
0%
25.01
sun
sun
Day
82°F
SE 8 mph
Precip.
24%
24%
Night
73°F
W 7 mph
Precip.
0%
0%
26.01
mon
mon
Day
82°F
NE 6 mph
Precip.
65%
65%
Night
75°F
NW 7 mph
Precip.
0%
0%
sea water
temperature
temperature
| Unawatuna |
monthly
weather
weather
| Unawatuna |
current
weather
weather
| Unawatuna |
7 days
forecast
forecast
| Unawatuna |
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 82.1°F. The highest and lowest sea temperatures during the month were 83.1°F and 81.7°F.
Air temperature in Unawatuna, °F
Precipitation total in Unawatuna, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Unawatuna
Unawatuna on a weather map
Places in Sri Lanka:
Name
°F
24 Hours Forecast
Unawatuna
Local time: 23:01
January 14, wednesday
0000
77°F
W
2 mph
2 mph
0300
75°F
SW
4 mph
4 mph
0600
73°F
SW
6 mph
6 mph
0900
81°F
S
6 mph
6 mph
1200
82°F
E
8 mph
8 mph
1500
79°F
E
5 mph
5 mph
1800
77°F
E
1 mph
1 mph
2100
77°F
NW
2 mph
2 mph
