Climate averages 1991–2020
Udon Thani weather
in June.
A hot, very wet month: the 4th warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a hot month in Udon Thani: daytime highs average 31.4°C and nights cool to about 25.1°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 221 mm of rain on roughly 23 days, which makes June a very wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 09 min on an average June day.
The nearest other city in this atlas is Vientiane (64 km away). In June its highs average 30.5°C, 0.9°C cooler than Udon Thani, with 316 mm of rain.
Among the 46 cities listed in Thailand, Udon Thani ranks 29th of 46 for the warmest June highs and 40th of 46 for the driest June (rainfall, lowest first). The mean June high of those 46 cities is 31.6°C; Udon Thani is 0.3°C cooler than that mean.
From June to July, average highs fall by 0.7°C to 30.6°C, and monthly rainfall rises from 221 mm to 266 mm.
The annual picture
June 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
Udon Thani climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.0°C17.1°C | 17.1°C | 7.6 | 1.5 | 11.211 h |
| February | 30.5°C19.1°C | 19.1°C | 14 | 2.4 | 11.612 h |
| March | 33.1°C22.3°C | 22.3°C | 31 | 5.8 | 12.012 h |
| April | 34.3°C24.7°C | 24.7°C | 62 | 10.4 | 12.513 h |
| May | 32.6°C25.1°C | 25.1°C | 211 | 21.8 | 12.913 h |
| June, selected | 31.4°C25.1°C | 25.1°C | 221 | 23.0 | 13.213 h |
| July | 30.6°C24.7°C | 24.7°C | 266 | 25.6 | 13.113 h |
| August | 30.1°C24.3°C | 24.3°C | 331 | 26.9 | 12.713 h |
| September | 29.9°C23.7°C | 23.7°C | 276 | 24.5 | 12.212 h |
| October | 29.4°C22.3°C | 22.3°C | 96 | 11.8 | 11.812 h |
| November | 28.9°C20.0°C | 20.0°C | 20 | 2.9 | 11.311 h |
| December | 27.4°C17.3°C | 17.3°C | 6.4 | 0.9 | 11.111 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
June in nearby cities
- Vientiane in JuneLaos · 64 kmHigh 30.5°C · Low 24.7°C · 316 mm rain
- Khon Kaen in JuneThailand · 108 kmHigh 32.4°C · Low 25.4°C · 134 mm rain
- Sakon Nakhon in JuneThailand · 147 kmHigh 31.0°C · Low 25.1°C · 240 mm rain
- Thakhèk in JuneLaos · 217 kmHigh 30.2°C · Low 24.2°C · 378 mm rain
- Savannakhet in JuneLaos · 230 kmHigh 30.7°C · Low 24.6°C · 209 mm rain
- Nakhon Ratchasima in JuneThailand · 282 kmHigh 32.8°C · Low 25.2°C · 118 mm rain
- Ubon Ratchathani in JuneThailand · 327 kmHigh 31.7°C · Low 25.1°C · 194 mm rain
- Vinh in JuneVietnam · 338 kmHigh 33.9°C · Low 27.2°C · 105 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 Udon Thani) is explained once on the Udon Thani year overview and on the Sources, method and limits page.