Average sea water temperature in September:
+82.4°F
| Minimum sea water temperature in September: | 84.6°F |
| Maximum sea water temperature in September: | 79.5°F |
Daily sea water temperature in September, °F
Show year:
2024
2023
2022
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The average sea water temperature in September of 2024 was 83.9°F. The highest and lowest sea temperatures during the month were 84.4°F and 83.5°F.
sea water
temperature
temperature
| Unawatuna |
monthly
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| Unawatuna |
current
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| Unawatuna |
14 days
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| Unawatuna |
Monthly sea water temperature in Unawatuna, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
83.3
84.1
83.2
82.4
81.8
82
83
84.6
85.8
84.4
83
82.3
Which Sri Lanka resorts have warmest sea in September?
| Place name | September 2024 | September 2023 |
|---|---|---|
| Batticaloa | 85.6°F | 84.6°F |
| Jafna | 85.0°F | 84.4°F |
| Pasikuda | 84.9°F | 84.6°F |
| Negombo | 84.2°F | 83.7°F |
| Dehiwala Mount Lavinia | 84.1°F | 83.6°F |
| Panadura | 84.1°F | 83.7°F |
| Wadduwa | 84.1°F | 83.7°F |
| Colombo | 84.1°F | 83.7°F |
| Marawila | 84.0°F | 83.6°F |
| Hikkaduwa | 83.9°F | 82.9°F |
| Marissa | 83.9°F | 83.6°F |
| Unawatuna | 83.9°F | 83.0°F |
| Halle | 83.9°F | 83.0°F |
| Kalutara | 83.8°F | 83.8°F |
| Koggalla | 83.8°F | 83.6°F |
| Weligama | 83.8°F | 83.6°F |
| Dikwella | 83.7°F | 83.4°F |
| Beruwela | 83.7°F | 83.8°F |
| Trincomalee | 83.7°F | 83.8°F |
| Habarana | 83.5°F | 83.4°F |
Best time for vacation in Unawatuna
Unawatuna on a weather map
Leaflet | Tiles © Esri
Places in Sri Lanka:
Name
°F
24 Hours Forecast
Unawatuna
Local time: 00:37
April 29, tuesday
0300
79°F
NE
2 mph
2 mph
0600
79°F
E
2 mph
2 mph
0900
86°F
NE
5 mph
5 mph
1200
86°F
N
8 mph
8 mph
1500
86°F
N
9 mph
9 mph
1800
81°F
NE
5 mph
5 mph
2100
81°F
NE
4 mph
4 mph
April 30, wednesday
0000
81°F
NE
4 mph
4 mph
