Average sea water temperature in July:
+84.7°F
| Minimum sea water temperature in July: | 87.3°F |
| Maximum sea water temperature in July: | 82.6°F |
Daily sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 85.2°F. The highest and lowest sea temperatures during the month were 87.3°F and 83.7°F.
Monthly sea water temperature in Jafna, °F
Which Sri Lanka resorts have warmest sea in July?
| Place name | July 2026 | July 2025 |
|---|---|---|
| Batticaloa | 85.4°F | 84.9°F |
| Jafna | 85.2°F | 85.5°F |
| Pasikuda | 85.0°F | 84.3°F |
| Bentota | 84.2°F | 83.4°F |
| Beruwela | 84.2°F | 83.3°F |
| Induruwa | 84.1°F | 83.4°F |
| Kalutara | 84.1°F | 83.1°F |
| Ahungalla | 84.0°F | 83.3°F |
| Balapitiya | 83.9°F | 83.1°F |
| Wadduwa | 83.9°F | 82.8°F |
| Hikkaduwa | 83.7°F | 82.3°F |
| Panadura | 83.6°F | 82.6°F |
| Marawila | 83.6°F | 83.2°F |
| Colombo | 83.6°F | 82.7°F |
| Dehiwala Mount Lavinia | 83.5°F | 82.6°F |
| Negombo | 83.4°F | 83.2°F |
| Trincomalee | 83.4°F | 84.0°F |
| Habarana | 83.0°F | 83.5°F |
| Unawatuna | 82.7°F | 81.2°F |
| Halle | 82.7°F | 81.2°F |
Best time for vacation in Jafna
Jafna on a weather map
Places in Sri Lanka:
Name
°F
24 Hours Forecast
Jafna
Local time: 19:05
July 17, friday
2100
82°F
N
25 mph
25 mph
July 18, saturday
0000
81°F
N
25 mph
25 mph
0300
81°F
NE
20 mph
20 mph
0600
82°F
NE
17 mph
17 mph
0900
84°F
NE
16 mph
16 mph
1200
84°F
NE
16 mph
16 mph
1500
84°F
N
19 mph
19 mph
1800
82°F
N
23 mph
23 mph
