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Pontianak weather by month
Historical averages 2016–2025 · not a forecast
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When is the best time to visit Pontianak?
For a warm holiday, the best week has been 7–13 February (Weather Index 78). Favourable start dates for a 7-day trip run from 29 January to 14 February. May, July and August are warmest (31°C), July is driest and July has the most sun.
- Warmest
- May, July and August 31°C
- Coolest
- January, November and December 29°C
- Driest
- July 56% rain-day chance
- Wettest
- November 91% rain-day chance
- Sunniest
- July 10 hours a day
A rain day has 1 mm or more, snow included, so a short shower counts. Monthly averages below give the amounts.
Monthly averages in Pontianak
Pontianak historical monthly estimates, 2016–2025. Temperatures and sunshine are daily averages.
| Month | High (°C) | Low (°C) | Rain-day chance (%) | Expected rain days | Precipitation (mm/month) | Sunshine (hours/day) |
|---|---|---|---|---|---|---|
| January | 29.3 | 24.6 | 85.5 | 26.5 | 239.5 | 8.7 |
| February | 29.6 | 24.5 | 69.6 | 19.5 | 193.8 | 9.1 |
| March | 30.0 | 24.8 | 74.5 | 23.1 | 222.1 | 9.0 |
| April | 30.3 | 25.0 | 83.7 | 25.1 | 244.5 | 9.3 |
| May | 30.7 | 25.3 | 83.5 | 25.9 | 242.3 | 9.1 |
| June | 30.3 | 25.0 | 70.7 | 21.2 | 198.5 | 9.2 |
| July | 30.7 | 24.9 | 56.1 | 17.4 | 170.8 | 10.0 |
| August | 30.5 | 24.8 | 62.6 | 19.4 | 176.9 | 9.4 |
| September | 30.3 | 24.7 | 67.7 | 20.3 | 203.6 | 8.8 |
| October | 29.8 | 24.7 | 86.8 | 26.9 | 307.6 | 8.4 |
| November | 29.5 | 24.7 | 91.0 | 27.3 | 333.9 | 8.1 |
| December | 29.3 | 24.7 | 88.7 | 27.5 | 312.0 | 8.5 |
Each month averages its own days. Precipitation includes snow. About the data
Sources
Open-Meteo · 1 Jan 2016 – 31 Dec 2025
- Open-Meteo Historical Weather API
- Local days, 2016–2025, every year weighted equally. Each weekly chart averages its own seven days, without smoothing.
- Shading shows the 10th–90th percentile of past days, not forecast confidence.
- A rain day has at least 1 mm, snow included. The last weekly period has eight days.
- Wind is the average daytime (10:00–18:00) maximum, not gusts. Daylight is calculated from latitude. Missing readings stay blank.
- Mugginess (dew point) comes from the original daily summaries, on UTC days.
- The live two-week forecast comes from the Open-Meteo Weather Forecast API. The Weather Index does not use it.