Climate averages 1991–2020
Klang weather
in October.
A hot, very wet month: the 9th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
October is a hot month in Klang: daytime highs average 29.1°C and nights cool to about 24.6°C. By daytime temperature it is the 9th warmest of the 12 months.
Expect about 187 mm of rain on roughly 25 days, which makes October a very wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 03 min on an average October day.
The nearest other city in this atlas is Shah Alam (11 km away). In October its highs average 29.4°C, about as warm as Klang, with 187 mm of rain.
Among the 72 cities listed in Malaysia, Klang ranks joint 36th of 72 for the warmest October highs and joint 3rd of 72 for the driest October (rainfall, lowest first). The mean October high of those 72 cities is 29.2°C; Klang is 0.1°C cooler than that mean.
From October to November, average highs fall by 0.6°C to 28.5°C, and monthly rainfall rises from 187 mm to 314 mm.
The annual picture
October 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
Klang climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.6°C23.9°C | 23.9°C | 200 | 21.1 | 12.012 h |
| February | 29.2°C24.0°C | 24.0°C | 126 | 16.5 | 12.012 h |
| March | 29.7°C24.6°C | 24.6°C | 168 | 22.1 | 12.112 h |
| April | 29.7°C24.9°C | 24.9°C | 188 | 24.6 | 12.212 h |
| May | 29.8°C25.2°C | 25.2°C | 154 | 23.3 | 12.312 h |
| June | 29.9°C25.2°C | 25.2°C | 97 | 16.8 | 12.312 h |
| July | 29.7°C25.0°C | 25.0°C | 100 | 16.9 | 12.312 h |
| August | 29.6°C24.9°C | 24.9°C | 109 | 18.6 | 12.212 h |
| September | 29.4°C24.7°C | 24.7°C | 129 | 20.5 | 12.112 h |
| October, selected | 29.1°C24.6°C | 24.6°C | 187 | 24.6 | 12.112 h |
| November | 28.5°C24.2°C | 24.2°C | 314 | 27.7 | 12.012 h |
| December | 28.3°C24.1°C | 24.1°C | 280 | 26.1 | 11.912 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
October in nearby cities
- Shah Alam in OctoberMalaysia · 11 kmHigh 29.4°C · Low 23.5°C · 187 mm rain
- Kapar in OctoberMalaysia · 13 kmHigh 29.1°C · Low 24.4°C · 240 mm rain
- Kampung Baru Subang in OctoberMalaysia · 16 kmHigh 29.5°C · Low 23.5°C · 240 mm rain
- Puchong in OctoberMalaysia · 20 kmHigh 29.7°C · Low 23.4°C · 187 mm rain
- Petaling Jaya in OctoberMalaysia · 20 kmHigh 29.6°C · Low 23.3°C · 187 mm rain
- Bukit Rahman Putra in OctoberMalaysia · 24 kmHigh 29.4°C · Low 22.9°C · 240 mm rain
- Bukit Jalil in OctoberMalaysia · 26 kmHigh 29.3°C · Low 22.8°C · 292 mm rain
- Cyberjaya in OctoberMalaysia · 27 kmHigh 29.4°C · Low 23.3°C · 292 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 Klang) is explained once on the Klang year overview and on the Sources, method and limits page.
Petaling Jaya, Shah Alam and Puchong lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.