Owerri Weather Year-Round — Best Time to Visit
Owerri, Nigeria has hot weather year-round. The best time to visit is December (score: 90/100). Annual average high: 31.1°C, total rainfall: 2214mm.
When is the best time to visit Owerri?
90
December is the best month to visit Owerri with a travel score of 90/100 (Excellent).
Expect highs of 33.3°C, 5 rain days, and 10 hours of daily sunshine.
View December weather details →Travel Score by Month
90
Jan
82
Feb
66
Mar
63
Apr
62
May
61
Jun
61
Jul
60
Aug
60
Sep
60
Oct
69
Nov
90
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Owerri each month?
31.1°C
Avg High
22.8°C
Avg Low
2214mm
Annual Rain
How much rain does Owerri get?
Owerri receives 2214mm of rain annually. The wettest month is typically September with 315mm, while December is the driest.
What is the weather like each month in Owerri?
January
90
34°C
Low: 23°C
5 rain days
Excellent
February
82
35°C
Low: 24°C
8 rain days
Excellent
March
66
33°C
Low: 24°C
19 rain days
Good
April
63
32°C
Low: 24°C
23 rain days
Good
May
62
31°C
Low: 23°C
27 rain days
Good
June
61
29°C
Low: 23°C
27 rain days
Good
July
61
28°C
Low: 22°C
28 rain days
Good
August
60
28°C
Low: 22°C
26 rain days
Good
September
60
29°C
Low: 22°C
28 rain days
Mixed
October
60
29°C
Low: 22°C
29 rain days
Good
November
69
31°C
Low: 23°C
16 rain days
Good
December
Best time to visit90
33°C
Low: 23°C
5 rain days
Excellent
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Data based on 1994–2024 averages · Last updated: 2024-12-31