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Pekanbaru Weather in May
With daytime temperatures of 33°C (91°F) and nighttime lows of 24°C (75°F), May in Pekanbaru brings very high temperatures during the day. Do keep in mind that May is part of the rainy season, with frequent and often heavy rainfall.
Rainfall in Pekanbaru in May
As part of the rainy season, Pekanbaru sees around 15 days of rain in May, with an average of 201 mm (7.9 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.
Temperature in Pekanbaru in May
May in Pekanbaru brings typical temperatures with highs around 33°C (91°F) and lows of 24°C (75°F). Mornings and evenings are often more comfortable than the peak afternoon hours. Nights are warm at 24°C (75°F). It's worth making sure your accommodation has decent ventilation or air conditioning.If you're interested in exploring other destinations, our weather planner can help you discover additional travel options worldwide.
Pekanbaru Temperature in May
Min Temperature
24°C (75°F)
Max Temperature
33°C (91°F)
Chance of Rain
49%
Precipitation
201 mm (7.9 in)
Rainy days
15 days
Pekanbaru Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Pekanbaru - and find the best time to visit.
Daily Historical Temperatures
47-year average (1976-2025)
Based on our historical records, temperatures in Pekanbaru typically stay consistent throughout May, with daily highs averaging around 33°C (91°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in May
Daily Historical Precipitation
47-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather records for Pekanbaru in May
Browse day-by-day weather records for Pekanbaru spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Pekanbaru historical weather extremes in May
Based on weather observations in Pekanbaru between 1999 and 2026, these are the recorded extremes during May.
- The warmest day in May was on May 2, 2019, with a maximum of 36°C (97°F).
- The coldest May day was on May 16, 1999, with a maximum of 23°C (73°F).
- Pekanbaru registered its coldest May night on May 31, 2025, with temperatures dropping to 22°C (72°F).
Best Places in Indonesia in May
Find out more about the weather in Indonesia and which places have the best travel conditions in this month. See all of Indonesia in May →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Pekanbaru in May
Get ready for hot weather in May! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. Also bring a poncho, it will rain a lot! Waterproof everything you can.
What To Do in Pekanbaru in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Pekanbaru 3-Day Forecast
More climate data for Pekanbaru
See the full Pekanbaru climate overview or explore weather in Indonesia.
Popular in May
Where to go in May - average daytime high across popular destinations.
Jakarta
32°C (90°F) Yogyakarta31°C (88°F) Sanur
29°C (84°F) Kuta29°C (84°F) Seminyak29°C (84°F) Canggu29°C (84°F) Ubud29°C (84°F) Bandung
28°C (82°F) Bucket list
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