Climate normals · 1970–2000
Dumai Climate
Dumai is a city in Indonesia (37) with a population of about 349,389. Its average annual temperature is 26.7°C (80°F), with roughly 2618 mm of rain per year.
26.7°C
Avg Temp
2618
Precip (mm/yr)
May
Hottest Month
Jan
Coldest Month
Dumai Climate
Dumai has an average annual temperature of 26.7°C (80°F) and receives about 2618 mm of precipitation per year. The warmest month is May and the coldest is January. Figures are 1970–2000 climate normals.
26.7°C
Avg Temp
2618
Precip (mm/yr)
May
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 26° / 79° | 201 mm |
| February | 27° / 80° | 149 mm |
| March | 27° / 81° | 197 mm |
| April | 27° / 81° | 224 mm |
| May | 27° / 81° | 193 mm |
| June | 27° / 81° | 169 mm |
| July | 27° / 80° | 169 mm |
| August | 27° / 80° | 202 mm |
| September | 27° / 80° | 260 mm |
| October | 27° / 80° | 291 mm |
| November | 26° / 80° | 302 mm |
| December | 26° / 79° | 261 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Dumai
The most comfortable months to visit Dumai are typically February, July and June, when temperatures are mildest and rainfall is relatively low. The hottest month is May (around 32°C high). The coldest is January (near 22°C low). November is usually the wettest month.
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Frequently Asked Questions
The most comfortable months to visit Dumai are typically February, July and June, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
Dumai, Indonesia has an average annual temperature of 26.7°C and about 2618 mm of precipitation per year. The warmest month is May and the coldest is January.
In May, the hottest month, daily highs in Dumai average about 32°C (89°F).
Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.