03.09
thu
thu
Day
84°F
N 14 mph
Precip.
7%
7%
Night
70°F
N 6 mph
Precip.
31%
31%
04.09
fri
fri
Day
84°F
NW 13 mph
Precip.
10%
10%
Night
70°F
N 4 mph
Precip.
39%
39%
05.09
sat
sat
Day
84°F
N 11 mph
Precip.
6%
6%
Night
70°F
N 5 mph
Precip.
25%
25%
06.09
sun
sun
Day
84°F
N 15 mph
Precip.
17%
17%
Night
70°F
N 7 mph
Precip.
29%
29%
07.09
mon
mon
Day
84°F
N 15 mph
Precip.
8%
8%
Night
70°F
N 6 mph
Precip.
44%
44%
08.09
tue
tue
Day
82°F
N 14 mph
Precip.
12%
12%
Night
72°F
N 10 mph
Precip.
24%
24%
09.09
wed
wed
Day
84°F
NW 14 mph
Precip.
5%
5%
Night
70°F
N 7 mph
Precip.
28%
28%
10.09
thu
thu
Day
73°F
NE 12 mph
Precip.
61%
61%
Night
72°F
N 6 mph
Precip.
53%
53%
11.09
fri
fri
Day
82°F
NW 14 mph
Precip.
40%
40%
Night
72°F
N 6 mph
Precip.
42%
42%
12.09
sat
sat
Day
84°F
N 13 mph
Precip.
11%
11%
Night
72°F
N 7 mph
Precip.
37%
37%
13.09
sun
sun
Day
86°F
N 14 mph
Precip.
2%
2%
Night
70°F
N 7 mph
Precip.
15%
15%
14.09
mon
mon
Day
84°F
N 16 mph
Precip.
8%
8%
Night
70°F
N 6 mph
Precip.
15%
15%
15.09
tue
tue
Day
84°F
N 16 mph
Precip.
12%
12%
Night
70°F
N 6 mph
Precip.
40%
40%
16.09
wed
wed
Day
84°F
N 14 mph
Precip.
12%
12%
Night
73°F
NW 9 mph
Precip.
24%
24%
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 78.8°F. The highest and lowest sea temperatures during the month were 79.7°F and 77.9°F.
Air temperature in Diani, °F
Precipitation total in Diani, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Diani
Diani on a weather map
Places in Kenya:
Name
°F
24 Hours Forecast
Diani
Local time: 10:31
September 03, thursday
1200
84°F
N
14 mph
14 mph
1500
82°F
NW
16 mph
16 mph
1800
75°F
NW
11 mph
11 mph
2100
72°F
NW
9 mph
9 mph
September 04, friday
0000
70°F
N
6 mph
6 mph
0300
68°F
N
6 mph
6 mph
0600
68°F
NE
6 mph
6 mph
0900
79°F
N
10 mph
10 mph
