Temperature
Hot by day, warm at night.
Pekanbaru is usually most comfortable in January, February, June, and July. Typical daytime highs range from 87–90°F across the year. Rain is frequent in many months.

Hot by day, warm at night.
It rains on most days. About 27 wet days, more than in most months.
Cloudier spells limit sunshine.
Very humid air is a major factor this month.
In November, afternoons feel about 96° and nights feel near 84°.
Overcast skies this month.
Calm winds are typical in November.
November late afternoons are around 85°F, easing to about 80°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 87 | 74 | 8.2 | 24 | 8.3 | 87 |
| Feb | 89 | 74 | 6.3 | 21 | 9.1 | 85 |
| Mar | 89 | 74 | 8.4 | 26 | 8.6 | 86 |
| Apr | 90 | 75 | 9.2 | 28 | 8.5 | 87 |
| May | 90 | 76 | 7.5 | 25 | 8.9 | 86 |
| Jun | 90 | 75 | 5.1 | 19 | 9.4 | 85 |
| Jul | 89 | 74 | 4.9 | 19 | 9.5 | 84 |
| Aug | 89 | 74 | 6.3 | 22 | 9.5 | 85 |
| Sep | 89 | 74 | 7.7 | 24 | 9.3 | 86 |
| Oct | 89 | 74 | 9.5 | 27 | 8.8 | 86 |
| Nov | 88 | 74 | 11.7 | 27 | 7.4 | 87 |
| Dec | 87 | 74 | 10.4 | 27 | 7.4 | 88 |
Similar climates
Want a side-by-side climate view? Compare Pekanbaru with Kuala Lumpur.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 26, 2026
Data & methodology