Bo Weather Year-Round — Best Time to Visit
Bo, Sierra Leone has hot weather year-round. The best time to visit is January (score: 92/100). Annual average high: 30.7°C, total rainfall: 2492mm.
When is the best time to visit Bo?
92
January is the best month to visit Bo with a travel score of 92/100 (Excellent).
Expect highs of 33.5°C, 3 rain days, and 10.4 hours of daily sunshine.
View January weather details →Travel Score by Month
92
Jan
89
Feb
80
Mar
71
Apr
63
May
63
Jun
61
Jul
59
Aug
61
Sep
63
Oct
68
Nov
86
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Bo each month?
30.7°C
Avg High
22.5°C
Avg Low
2492mm
Annual Rain
How much rain does Bo get?
Bo receives 2492mm of rain annually. The wettest month is typically August with 485mm, while January is the driest.
What is the weather like each month in Bo?
January
Best time to visit92
34°C
Low: 22°C
3 rain days
Excellent
February
89
35°C
Low: 23°C
4 rain days
Excellent
March
80
34°C
Low: 24°C
11 rain days
Good
April
71
33°C
Low: 24°C
17 rain days
Good
May
63
31°C
Low: 23°C
26 rain days
Good
June
63
29°C
Low: 23°C
28 rain days
Good
July
61
28°C
Low: 22°C
28 rain days
Good
August
59
27°C
Low: 22°C
29 rain days
Mixed
September
61
28°C
Low: 22°C
28 rain days
Good
October
63
29°C
Low: 22°C
28 rain days
Good
November
68
30°C
Low: 22°C
18 rain days
Good
December
86
31°C
Low: 22°C
5 rain days
Excellent
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What cities are near Bo?
Data based on 1994–2024 averages · Last updated: 2024-12-31