Climate averages 1991–2020
Khon Kaen weather
in October.
A hot, wet month: the 9th warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
October is a hot month in Khon Kaen: daytime highs average 29.6°C and nights cool to about 22.5°C. By daytime temperature it is the 9th warmest of the 12 months.
Expect about 104 mm of rain on roughly 13 days, which makes October a wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 47 min on an average October day.
The nearest other city in this atlas is Udon Thani (108 km away). In October its highs average 29.4°C, about as warm as Khon Kaen, with 96 mm of rain.
Among the 46 cities listed in Thailand, Khon Kaen ranks joint 31st of 46 for the warmest October highs and 3rd of 46 for the driest October (rainfall, lowest first). The mean October high of those 46 cities is 29.9°C; Khon Kaen is 0.3°C cooler than that mean.
From October to November, average highs fall by 0.2°C to 29.4°C, and monthly rainfall falls from 104 mm to 24 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
Khon Kaen climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.3°C18.1°C | 18.1°C | 7.2 | 1.7 | 11.311 h |
| February | 31.7°C19.9°C | 19.9°C | 11 | 2.4 | 11.612 h |
| March | 34.0°C23.2°C | 23.2°C | 34 | 5.9 | 12.012 h |
| April | 34.9°C25.2°C | 25.2°C | 65 | 10.7 | 12.512 h |
| May | 33.4°C25.4°C | 25.4°C | 152 | 20.1 | 12.913 h |
| June | 32.4°C25.4°C | 25.4°C | 134 | 19.1 | 13.113 h |
| July | 31.7°C25.0°C | 25.0°C | 164 | 20.2 | 13.013 h |
| August | 30.8°C24.5°C | 24.5°C | 214 | 23.3 | 12.713 h |
| September | 30.1°C23.8°C | 23.8°C | 237 | 23.3 | 12.212 h |
| October, selected | 29.6°C22.5°C | 22.5°C | 104 | 12.8 | 11.812 h |
| November | 29.4°C20.6°C | 20.6°C | 24 | 3.5 | 11.411 h |
| December | 28.3°C18.3°C | 18.3°C | 5.1 | 1.0 | 11.211 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
- Udon Thani in OctoberThailand · 108 kmHigh 29.4°C · Low 22.3°C · 96 mm rain
- Sakon Nakhon in OctoberThailand · 161 kmHigh 29.5°C · Low 22.1°C · 94 mm rain
- Vientiane in OctoberLaos · 171 kmHigh 29.3°C · Low 22.7°C · 101 mm rain
- Nakhon Ratchasima in OctoberThailand · 182 kmHigh 29.6°C · Low 22.5°C · 138 mm rain
- Savannakhet in OctoberLaos · 206 kmHigh 29.3°C · Low 22.1°C · 109 mm rain
- Thakhèk in OctoberLaos · 238 kmHigh 29.7°C · Low 21.4°C · 111 mm rain
- Ubon Ratchathani in OctoberThailand · 254 kmHigh 29.8°C · Low 22.7°C · 124 mm rain
- Nakhon Sawan in OctoberThailand · 300 kmHigh 30.4°C · Low 23.8°C · 143 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 Khon Kaen) is explained once on the Khon Kaen year overview and on the Sources, method and limits page.