Climate averages 1991–2020
Ubon Ratchathani weather
in July.
A hot, very wet month: the 6th warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Ubon Ratchathani: daytime highs average 30.9°C and nights cool to about 24.6°C. By daytime temperature it is the 6th warmest of the 12 months.
Expect about 232 mm of rain on roughly 26 days, which makes July a very wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 56 min on an average July day.
The nearest other city in this atlas is Pakse (103 km away). In July its highs average 29.3°C, 1.5°C cooler than Ubon Ratchathani, with 443 mm of rain.
Among the 46 cities listed in Thailand, Ubon Ratchathani ranks 30th of 46 for the warmest July highs and 39th of 46 for the driest July (rainfall, lowest first). The mean July high of those 46 cities is 31.0°C; Ubon Ratchathani is 0.2°C cooler than that mean.
From July to August, average highs fall by 0.5°C to 30.3°C, and monthly rainfall rises from 232 mm to 270 mm.
The annual picture
July 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
Ubon Ratchathani climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 30.4°C19.1°C | 19.1°C | 4.7 | 1.4 | 11.311 h |
| February | 32.2°C20.9°C | 20.9°C | 9.9 | 1.9 | 11.612 h |
| March | 34.1°C23.7°C | 23.7°C | 35 | 6.3 | 12.012 h |
| April | 34.5°C25.3°C | 25.3°C | 81 | 12.9 | 12.512 h |
| May | 33.0°C25.4°C | 25.4°C | 181 | 22.4 | 12.813 h |
| June | 31.7°C25.1°C | 25.1°C | 194 | 23.2 | 13.013 h |
| July, selected | 30.9°C24.6°C | 24.6°C | 232 | 26.2 | 12.913 h |
| August | 30.3°C24.3°C | 24.3°C | 270 | 26.9 | 12.613 h |
| September | 29.9°C23.8°C | 23.8°C | 273 | 25.6 | 12.212 h |
| October | 29.8°C22.7°C | 22.7°C | 124 | 15.0 | 11.812 h |
| November | 29.9°C21.4°C | 21.4°C | 31 | 4.7 | 11.411 h |
| December | 29.4°C19.5°C | 19.5°C | 6.3 | 1.3 | 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
July in nearby cities
- Pakse in JulyLaos · 103 kmHigh 29.3°C · Low 23.7°C · 443 mm rain
- Savannakhet in JulyLaos · 148 kmHigh 30.0°C · Low 24.2°C · 278 mm rain
- Sakon Nakhon in JulyThailand · 227 kmHigh 30.3°C · Low 24.7°C · 314 mm rain
- Siem Reap in JulyCambodia · 234 kmHigh 31.3°C · Low 25.3°C · 135 mm rain
- Thakhèk in JulyLaos · 242 kmHigh 29.5°C · Low 23.9°C · 490 mm rain
- Khon Kaen in JulyThailand · 254 kmHigh 31.7°C · Low 25.0°C · 164 mm rain
- Nakhon Ratchasima in JulyThailand · 296 kmHigh 32.0°C · Low 24.8°C · 125 mm rain
- Battambang in JulyCambodia · 297 kmHigh 32.4°C · Low 25.3°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 Ubon Ratchathani) is explained once on the Ubon Ratchathani year overview and on the Sources, method and limits page.