18.03
wed
wed
Day
84°F
SE 6 mph
Precip.
100%
100%
Night
79°F
NW 12 mph
Precip.
100%
100%
19.03
thu
thu
Day
84°F
NE 5 mph
Precip.
66%
66%
Night
79°F
NW 6 mph
Precip.
0%
0%
20.03
fri
fri
Day
84°F
NE 7 mph
Precip.
0%
0%
Night
79°F
NW 13 mph
Precip.
0%
0%
21.03
sat
sat
Day
86°F
E 6 mph
Precip.
0%
0%
Night
79°F
NW 13 mph
Precip.
0%
0%
22.03
sun
sun
Day
86°F
SE 6 mph
Precip.
0%
0%
Night
79°F
NW 11 mph
Precip.
0%
0%
23.03
mon
mon
Day
84°F
E 6 mph
Precip.
0%
0%
Night
79°F
W 11 mph
Precip.
0%
0%
24.03
tue
tue
Day
84°F
E 6 mph
Precip.
0%
0%
Night
79°F
NW 11 mph
Precip.
0%
0%
Sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 84.3°F. The highest and lowest sea temperatures during the month were 85.3°F and 83.5°F.
Sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 87.8°F. The highest and lowest sea temperatures during the month were 88.7°F and 86.7°F.
Air temperature in Jafna, °F
Precipitation total in Jafna, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Jafna
Jafna on a weather map
Places in Sri Lanka:
Name
°F
24 Hours Forecast
Jafna
Local time: 03:00
March 18, wednesday
0600
77°F
NW
7 mph
7 mph
0900
82°F
NW
5 mph
5 mph
1200
84°F
SE
6 mph
6 mph
1500
86°F
S
9 mph
9 mph
1800
82°F
W
11 mph
11 mph
2100
81°F
W
13 mph
13 mph
March 19, thursday
0000
79°F
NW
12 mph
12 mph
0300
79°F
NW
9 mph
9 mph
