Dumai Weather Year-Round — Best Time to Visit
Dumai, Indonesia has hot weather year-round. The best time to visit is February (score: 71/100). Annual average high: 30°C, total rainfall: 2779mm.
When is the best time to visit Dumai?
71
February is the best month to visit Dumai with a travel score of 71/100 (Good).
Expect highs of 29.8°C, 17 rain days, and 10.1 hours of daily sunshine.
View February weather details →Travel Score by Month
66
Jan
71
Feb
66
Mar
66
Apr
66
May
67
Jun
68
Jul
66
Aug
66
Sep
66
Oct
64
Nov
64
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Dumai each month?
30°C
Avg High
23.8°C
Avg Low
2779mm
Annual Rain
How much rain does Dumai get?
Dumai receives 2779mm of rain annually. The wettest month is typically November with 359mm, while February is the driest.
What is the weather like each month in Dumai?
January
66
29°C
Low: 23°C
21 rain days
Good
February
Best time to visit71
30°C
Low: 24°C
17 rain days
Good
March
66
30°C
Low: 24°C
24 rain days
Good
April
66
30°C
Low: 24°C
27 rain days
Good
May
66
31°C
Low: 24°C
25 rain days
Good
June
67
31°C
Low: 24°C
21 rain days
Good
July
68
31°C
Low: 24°C
19 rain days
Good
August
66
30°C
Low: 24°C
24 rain days
Good
September
66
30°C
Low: 24°C
25 rain days
Good
October
66
30°C
Low: 24°C
27 rain days
Good
November
64
29°C
Low: 24°C
28 rain days
Good
December
64
29°C
Low: 24°C
27 rain days
Good
Compare Dumai
Popular comparisons:
Planning a Trip to Indonesia?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
🏛️ 121 countries·📅 Updated yearly·✈️ Free forever
What cities are near Dumai?
Data based on 1994–2024 averages · Last updated: 2024-12-31