Climate averages 1991–2020
Pleiku weather
in September.
A warm, very wet month: the joint 9th warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Pleiku: daytime highs average 25.9°C and nights cool to about 20.3°C. By daytime temperature it is the joint 9th warmest of the 12 months.
Expect about 389 mm of rain on roughly 29 days, which makes September a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 13 min on an average September day.
The nearest other city in this atlas is Kon Tum (41 km away). In September its highs average 26.9°C, 0.9°C warmer than Pleiku, with 267 mm of rain.
Among the 136 cities listed in Vietnam, Pleiku ranks 133rd of 136 for the warmest September highs and 134th of 136 for the driest September (rainfall, lowest first). The mean September high of those 136 cities is 29.7°C; Pleiku is 3.7°C cooler than that mean.
From September to October, average highs rise by 0.3°C to 26.3°C, and monthly rainfall falls from 389 mm to 229 mm.
The annual picture
September in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Pleiku climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 26.9°C16.8°C | 16.8°C | 7.7 | 1.1 | 11.411 h |
| February | 29.2°C17.6°C | 17.6°C | 7.4 | 1.5 | 11.712 h |
| March | 30.8°C19.4°C | 19.4°C | 45 | 6.6 | 12.012 h |
| April | 30.5°C20.8°C | 20.8°C | 118 | 14.0 | 12.412 h |
| May | 28.5°C21.3°C | 21.3°C | 243 | 26.2 | 12.813 h |
| June | 26.8°C21.1°C | 21.1°C | 271 | 28.6 | 12.913 h |
| July | 25.9°C20.7°C | 20.7°C | 353 | 30.0 | 12.913 h |
| August | 25.8°C20.6°C | 20.6°C | 373 | 30.3 | 12.613 h |
| September, selected | 25.9°C20.3°C | 20.3°C | 389 | 28.7 | 12.212 h |
| October | 26.3°C19.7°C | 19.7°C | 229 | 20.1 | 11.812 h |
| November | 26.2°C19.0°C | 19.0°C | 91 | 8.5 | 11.511 h |
| December | 25.6°C17.7°C | 17.7°C | 29 | 4.3 | 11.311 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
September in nearby cities
- Kon Tum in SeptemberVietnam · 41 kmHigh 26.9°C · Low 20.5°C · 267 mm rain
- An Khê in SeptemberVietnam · 70 kmHigh 28.8°C · Low 22.2°C · 209 mm rain
- Buôn Hồ in SeptemberVietnam · 119 kmHigh 26.8°C · Low 20.7°C · 297 mm rain
- An Nhơn in SeptemberVietnam · 120 kmHigh 31.7°C · Low 24.9°C · 202 mm rain
- Qui Nhon in SeptemberVietnam · 134 kmHigh 31.0°C · Low 25.3°C · 226 mm rain
- Đức Phổ in SeptemberVietnam · 139 kmHigh 30.6°C · Low 25.2°C · 246 mm rain
- Sông Cầu in SeptemberVietnam · 145 kmHigh 31.2°C · Low 25.7°C · 215 mm rain
- Buôn Ma Thuột in SeptemberVietnam · 146 kmHigh 27.8°C · Low 21.2°C · 195 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Pleiku) is explained once on the Pleiku year overview and on the Sources, method and limits page.