Lafayette Weather Year-Round — Best Time to Visit
Lafayette, United States has mild weather year-round. The best time to visit is September (score: 88/100). Annual average high: 16.2°C, total rainfall: 965mm.
When is the best time to visit Lafayette?
88
September is the best month to visit Lafayette with a travel score of 88/100 (Excellent).
Expect highs of 24.9°C, 7 rain days, and 9.9 hours of daily sunshine.
View September weather details →Travel Score by Month
42
Jan
49
Feb
58
Mar
67
Apr
75
May
81
Jun
83
Jul
84
Aug
88
Sep
72
Oct
59
Nov
46
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Lafayette each month?
16.2°C
Avg High
7°C
Avg Low
965mm
Annual Rain
How much rain does Lafayette get?
Lafayette receives 965mm of rain annually. The wettest month is typically May with 106mm, while February is the driest.
What is the weather like each month in Lafayette?
January
42
1°C
Low: -6°C
9 rain days
Mixed
February
49
4°C
Low: -5°C
8 rain days
Mixed
March
58
10°C
Low: 0°C
10 rain days
Mixed
April
67
17°C
Low: 6°C
11 rain days
Good
May
75
22°C
Low: 12°C
13 rain days
Good
June
81
27°C
Low: 17°C
12 rain days
Excellent
July
83
28°C
Low: 19°C
11 rain days
Excellent
August
84
28°C
Low: 19°C
10 rain days
Excellent
September
Best time to visit88
25°C
Low: 15°C
7 rain days
Excellent
October
72
18°C
Low: 9°C
9 rain days
Good
November
59
10°C
Low: 2°C
8 rain days
Mixed
December
46
4°C
Low: -3°C
9 rain days
Mixed
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Data based on 1994–2024 averages · Last updated: 2024-12-31