Ruiru Weather Year-Round — Best Time to Visit
Ruiru, Kenya has warm weather year-round. The best time to visit is September (score: 94/100). Annual average high: 24.3°C, total rainfall: 646mm.
When is the best time to visit Ruiru?
94
September is the best month to visit Ruiru with a travel score of 94/100 (Excellent).
Expect highs of 24.7°C, 3 rain days, and 10.2 hours of daily sunshine.
View September weather details →Travel Score by Month
88
Jan
92
Feb
82
Mar
69
Apr
75
May
85
Jun
86
Jul
86
Aug
94
Sep
85
Oct
67
Nov
76
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Ruiru each month?
24.3°C
Avg High
14.1°C
Avg Low
646mm
Annual Rain
How much rain does Ruiru get?
Ruiru receives 646mm of rain annually. The wettest month is typically April with 136mm, while July is the driest.
What is the weather like each month in Ruiru?
January
88
26°C
Low: 14°C
7 rain days
Excellent
February
92
27°C
Low: 14°C
5 rain days
Excellent
March
82
27°C
Low: 15°C
12 rain days
Excellent
April
69
25°C
Low: 16°C
22 rain days
Good
May
75
24°C
Low: 15°C
14 rain days
Good
June
85
23°C
Low: 13°C
5 rain days
Excellent
July
86
22°C
Low: 12°C
2 rain days
Excellent
August
86
23°C
Low: 13°C
3 rain days
Excellent
September
Best time to visit94
25°C
Low: 13°C
3 rain days
Excellent
October
85
25°C
Low: 15°C
10 rain days
Excellent
November
67
23°C
Low: 15°C
21 rain days
Good
December
76
24°C
Low: 14°C
13 rain days
Good
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Data based on 1994–2024 averages · Last updated: 2024-12-31