Average sea water temperature in September:
+74.6°F
| Minimum sea water temperature in September: | 80.2°F |
| Maximum sea water temperature in September: | 32.0°F |
Daily sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 78.4°F. The highest and lowest sea temperatures during the month were 79.9°F and 77.4°F.
Monthly sea water temperature in Kisumu, °F
Which Kenya resorts have warmest sea in September?
| Place name | September 2026 | September 2025 |
|---|---|---|
| Lamu | 80.5°F | 79.9°F |
| Bamburi | 79.4°F | 78.8°F |
| Mombasa | 79.4°F | 78.7°F |
| Diani | 79.4°F | 78.8°F |
| Watamu | 79.4°F | 78.9°F |
| Malindi | 79.3°F | 78.7°F |
| Kisumu | 78.4°F | 77.7°F |
Best time for vacation in Kisumu
Kisumu on a weather map
Places in Kenya:
Name
°F
24 Hours Forecast
Kisumu
Local time: 17:56
September 23, wednesday
1800

66°F
SE
5 mph
5 mph
2100

66°F
SW
3 mph
3 mph
September 24, thursday
0000

66°F
W
3 mph
3 mph
0300

66°F
SW
4 mph
4 mph
0600

63°F
SW
5 mph
5 mph
0900

73°F
S
3 mph
3 mph
1200

82°F
SE
4 mph
4 mph
1500

84°F
E
6 mph
6 mph


























