Grand Rapids Weather Year-Round — Best Time to Visit
Grand Rapids, United States has cool weather year-round. The best time to visit is August (score: 84/100). Annual average high: 13.8°C, total rainfall: 932mm.
When is the best time to visit Grand Rapids?
84
August is the best month to visit Grand Rapids with a travel score of 84/100 (Excellent).
Expect highs of 26.2°C, 10 rain days, and 11.2 hours of daily sunshine.
View August weather details →Travel Score by Month
34
Jan
44
Feb
57
Mar
65
Apr
76
May
84
Jun
84
Jul
84
Aug
83
Sep
64
Oct
52
Nov
38
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Grand Rapids each month?
13.8°C
Avg High
5.3°C
Avg Low
932mm
Annual Rain
How much rain does Grand Rapids get?
Grand Rapids receives 932mm of rain annually. The wettest month is typically May with 102mm, while February is the driest.
What is the weather like each month in Grand Rapids?
January
34
-1°C
Low: -8°C
11 rain days
Poor
February
44
0°C
Low: -8°C
8 rain days
Mixed
March
57
7°C
Low: -3°C
9 rain days
Mixed
April
65
13°C
Low: 3°C
11 rain days
Good
May
76
20°C
Low: 10°C
11 rain days
Good
June
84
25°C
Low: 16°C
10 rain days
Excellent
July
84
27°C
Low: 18°C
11 rain days
Excellent
August
Best time to visit84
26°C
Low: 17°C
10 rain days
Excellent
September
83
23°C
Low: 14°C
8 rain days
Excellent
October
64
15°C
Low: 8°C
11 rain days
Good
November
52
8°C
Low: 2°C
9 rain days
Mixed
December
38
2°C
Low: -4°C
11 rain days
Poor
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Data based on 1994–2024 averages · Last updated: 2024-12-31