Hammond Weather Year-Round — Best Time to Visit
Hammond, United States has cool weather year-round. The best time to visit is September (score: 85/100). Annual average high: 14.5°C, total rainfall: 1004mm.
When is the best time to visit Hammond?
85
September is the best month to visit Hammond with a travel score of 85/100 (Excellent).
Expect highs of 23.5°C, 8 rain days, and 9.9 hours of daily sunshine.
View September weather details →Travel Score by Month
39
Jan
47
Feb
55
Mar
63
Apr
73
May
81
Jun
82
Jul
82
Aug
85
Sep
69
Oct
57
Nov
45
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Hammond each month?
14.5°C
Avg High
6.9°C
Avg Low
1004mm
Annual Rain
How much rain does Hammond get?
Hammond receives 1004mm of rain annually. The wettest month is typically May with 114mm, while February is the driest.
What is the weather like each month in Hammond?
January
39
0°C
Low: -7°C
9 rain days
Poor
February
47
2°C
Low: -6°C
8 rain days
Mixed
March
55
7°C
Low: -1°C
10 rain days
Mixed
April
63
14°C
Low: 5°C
12 rain days
Good
May
73
20°C
Low: 11°C
12 rain days
Good
June
81
26°C
Low: 17°C
12 rain days
Excellent
July
82
28°C
Low: 20°C
11 rain days
Excellent
August
82
27°C
Low: 19°C
11 rain days
Excellent
September
Best time to visit85
24°C
Low: 16°C
8 rain days
Excellent
October
69
17°C
Low: 9°C
10 rain days
Good
November
57
9°C
Low: 2°C
8 rain days
Mixed
December
45
3°C
Low: -3°C
8 rain days
Mixed
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Data based on 1994–2024 averages · Last updated: 2024-12-31