Ostuncalco Weather Year-Round — Best Time to Visit
Ostuncalco, Guatemala has mild weather year-round. The best time to visit is February (score: 76/100). Annual average high: 18.7°C, total rainfall: 2983mm.
When is the best time to visit Ostuncalco?
76
February is the best month to visit Ostuncalco with a travel score of 76/100 (Good).
Expect highs of 19.2°C, 10 rain days, and 11 hours of daily sunshine.
View February weather details →Travel Score by Month
75
Jan
76
Feb
64
Mar
63
Apr
61
May
59
Jun
61
Jul
60
Aug
58
Sep
58
Oct
61
Nov
71
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Ostuncalco each month?
18.7°C
Avg High
11.4°C
Avg Low
2983mm
Annual Rain
How much rain does Ostuncalco get?
Ostuncalco receives 2983mm of rain annually. The wettest month is typically September with 469mm, while January is the driest.
What is the weather like each month in Ostuncalco?
January
75
18°C
Low: 10°C
9 rain days
Good
February
Best time to visit76
19°C
Low: 10°C
10 rain days
Good
March
64
20°C
Low: 11°C
20 rain days
Good
April
63
20°C
Low: 12°C
26 rain days
Good
May
61
19°C
Low: 12°C
29 rain days
Good
June
59
19°C
Low: 13°C
28 rain days
Mixed
July
61
19°C
Low: 12°C
26 rain days
Good
August
60
19°C
Low: 12°C
28 rain days
Good
September
58
18°C
Low: 12°C
29 rain days
Mixed
October
58
18°C
Low: 12°C
28 rain days
Mixed
November
61
18°C
Low: 11°C
20 rain days
Good
December
71
18°C
Low: 10°C
12 rain days
Good
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Data based on 1994–2024 averages · Last updated: 2024-12-31