Gary Weather Year-Round — Best Time to Visit
Gary, United States has cool weather year-round. The best time to visit is September (score: 84/100). Annual average high: 14.3°C, total rainfall: 997mm.
When is the best time to visit Gary?
84
September is the best month to visit Gary with a travel score of 84/100 (Excellent).
Expect highs of 23.3°C, 9 rain days, and 10 hours of daily sunshine.
View September weather details →Travel Score by Month
38
Jan
46
Feb
55
Mar
63
Apr
73
May
81
Jun
82
Jul
82
Aug
84
Sep
69
Oct
56
Nov
44
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Gary each month?
14.3°C
Avg High
7.1°C
Avg Low
997mm
Annual Rain
How much rain does Gary get?
Gary receives 997mm of rain annually. The wettest month is typically May with 110mm, while February is the driest.
What is the weather like each month in Gary?
January
38
0°C
Low: -7°C
10 rain days
Poor
February
46
2°C
Low: -6°C
8 rain days
Mixed
March
55
7°C
Low: -1°C
10 rain days
Mixed
April
63
13°C
Low: 5°C
12 rain days
Good
May
73
20°C
Low: 12°C
12 rain days
Good
June
81
25°C
Low: 18°C
12 rain days
Excellent
July
82
27°C
Low: 20°C
11 rain days
Excellent
August
82
27°C
Low: 20°C
11 rain days
Excellent
September
Best time to visit84
23°C
Low: 16°C
9 rain days
Excellent
October
69
16°C
Low: 10°C
10 rain days
Good
November
56
9°C
Low: 3°C
8 rain days
Mixed
December
44
3°C
Low: -3°C
9 rain days
Mixed
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What cities are near Gary?
Data based on 1994–2024 averages · Last updated: 2024-12-31