Current Sea Water Temperature:
+81.4°F
| Maximum Sea Water Temperature in September: | 83.6°F |
| Minimum Sea Water Temperature in September: | 30.0°F |
| Average water temperature in September: | 77.1°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| September 02 | 81.4°F | August 28 | 81.0°F |
| September 01 | 80.8°F | August 27 | 81.2°F |
| August 31 | 80.8°F | August 26 | 81.4°F |
| August 30 | 80.6°F | August 25 | 80.8°F |
| August 29 | 81.0°F | August 24 | 81.2°F |
When is the Warmest Sea for Kisumu?
According to our data for the last three years for Kisumu the highest average sea water temperature was in December, November and March.
Average Water Temperature by Month, °F
Sea Water Temperature in December
The average sea surface temperature in December 2025 for Kisumu was 82.4°F. The maximum and minimum values were 81.8°F and 83.0°F respectively.
Sea Water Temperature in November
The average sea surface temperature in November 2025 for Kisumu was 82.3°F. The maximum and minimum values were 81.0°F and 83.2°F respectively.
Sea Water Temperature in March
The average sea surface temperature in March 2026 for Kisumu was 82.3°F. The maximum and minimum values were 81.4°F and 83.6°F respectively.
Kenya Resorts:
NAME
F°
| Aberdare |  |
+72 |
| Amboseli |  |
+80 |
| Bamburi | |
+80 |
| Diani | |
+78 |
| Eldoret | |
+70 |
| Kisumu | |
+82 |
| Lamu | |
+80 |
| Maasai Mara | |
+82 |
| Malindi | |
+80 |
| Mombasa | |
+80 |
| Nairobi | |
+76 |
| Nakuru | |
+76 |
| Samburu |  |
+90 |
| Shaba | |
+90 |
| Watamu | |
+80 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Kisumu
Local time: 18:52
02 sep, wednesday
| 2100 |  |
74°F | S 1 mph |
03 sep, thursday
| 0000 |  |
70°F | W 2 mph |
| 0300 | |
66°F | SW 6 mph |
| 0600 | |
64°F | W 6 mph |
| 0900 | |
78°F | NW 3 mph |
| 1200 | |
92°F | SE 2 mph |
| 1500 | |
92°F | S 4 mph |
| 1800 | |
82°F | E 3 mph |