Weather in Bangkok in July 2025
Average weather
Average temperature in Bangkok in July
Going from a maximum of +36°C during the day to a minimum of +26°C during the night, the temperature in July averages around +34°C.
The average maximum temperature goes down 10% by the end of the month, compared with the beginning of the month, from +34°C to +33°C.
Is Bangkok warm or cold in July?
Bangkok is typically hot in July.
Maximum temperatures go up compared to the previous month from +33°C to +33°C. The minimum temperature also goes down from +27°C to +26°C.
Make sure that you pack your summer linen and swimming costumes; it’s probably going to be hot.
Take a look at how July is compared to other months in Bangkok:
Climate in Bangkok in July
| June | July | August | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +33°C | +33°C | +33°C | ||||
| Min. temperature | ||||||
| +23°C | +24°C | +23°C | ||||
| Max. temperature | ||||||
| +40°C | +39°C | +38°C | ||||
| Rainfall | ||||||
| 129 mm | 134 mm | 141 mm | ||||
| Wind | ||||||
| 1 m/s | 1 m/s | 1 m/s | ||||
| Humidity | ||||||
| 74% | 75% | 75% | ||||
| Air pressure | ||||||
| 1006 HPa | 1006 HPa | 1006 HPa | ||||
| Sunny days | ||||||
| 0 | 0 | 0 | ||||
| Cloudy days | ||||||
| 2 | 2 | 1 | ||||
| Rainy days | ||||||
| 19 | 21 | 21 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
July weather is still as ok as in June. The temperature levels stay the same in the area of +33°C for average maximum temperature during the day. Prepare for more rain. Average rainfall goes from 129 mm to 134 mm. Humidity rises from 74% to 75%. The average wind speed doesn’t change much during July, staying around 1 m/s. The amount of sunny days stay about the same, averaging 0 sunny days during the month.
August brings much the same weather, it remains ok.
Wind
The average wind speed is 2 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Bangkok is gradually increasing during July, going from 2 m/s to 3 m/s over the course of the month.
Rain
How was the weather last July in Bangkok?
Climate Change over Years
The climate in Bangkok in July has not changed much over the last 43 years.
The average temperature was the lowest in 1985 (+32°C) and the highest in 2020 (+34°C). The driest year was 1979 with only 810 mm of rainfall, and the wettest year was 2018 with 1630 mm.
FAQ
Is July a good time to visit Bangkok?
Can you sunbathe in Bangkok in July?
Is Bangkok rainy in July?
Is it sunny in Bangkok in July?
Other cities in Thailand
Monthly weather in Bangkok
Source of the data
For this page, we’ve looked at the typical weather in Bangkok, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.