Heroica Guaymas Weather Year-Round — Best Time to Visit
Heroica Guaymas, Mexico has hot weather year-round. The best time to visit is May (score: 98/100). Annual average high: 28.5°C, total rainfall: 170mm.
When is the best time to visit Heroica Guaymas?
98
May is the best month to visit Heroica Guaymas with a travel score of 98/100 (Excellent).
Expect highs of 30.1°C, 0 rain days, and 12.9 hours of daily sunshine.
View May weather details →Travel Score by Month
94
Jan
94
Feb
97
Mar
97
Apr
98
May
94
Jun
84
Jul
80
Aug
83
Sep
96
Oct
97
Nov
93
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Heroica Guaymas each month?
28.5°C
Avg High
20.1°C
Avg Low
170mm
Annual Rain
How much rain does Heroica Guaymas get?
Heroica Guaymas receives 170mm of rain annually. The wettest month is typically September with 61mm, while May is the driest.
What is the weather like each month in Heroica Guaymas?
January
94
22°C
Low: 12°C
1 rain days
Excellent
February
94
23°C
Low: 13°C
1 rain days
Excellent
March
97
25°C
Low: 15°C
1 rain days
Excellent
April
97
27°C
Low: 18°C
0 rain days
Excellent
May
Best time to visit98
30°C
Low: 21°C
0 rain days
Excellent
June
94
33°C
Low: 25°C
0 rain days
Excellent
July
84
34°C
Low: 28°C
3 rain days
Excellent
August
80
34°C
Low: 29°C
5 rain days
Excellent
September
83
33°C
Low: 27°C
5 rain days
Excellent
October
96
31°C
Low: 23°C
2 rain days
Excellent
November
97
27°C
Low: 17°C
1 rain days
Excellent
December
93
23°C
Low: 13°C
1 rain days
Excellent
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Data based on 1994–2024 averages · Last updated: 2024-12-31