Your trips
Organise your trips easily with tabs
London
Chiang Rai
Any date
+ Search
background

Smarter Travel Planning

for a Better World

Chiang Rai in July: Weather, Average temperature and Climate

Planning a trip and want to know what the weather in Chiang Rai in July will be like? Take a look at our weather guide for Chiang Rai, based on historical data.
Check flight prices to Chiang Rai on Avionero:
July

Weather in Chiang Rai in July 2026

OK Weather
Hot
🌧️
Rainy
If you plan to visit Chiang Rai in July, the weather is typically alright, with an average high temperature of +31°C during the day and approximately 0 sunny days. Expect some rainy, though, as there are typically 28 rainy days in the month and around 393 mm of precipitation. The weather is changeable so you may have to pack for every eventuality. Search flights in one click on Avionero.

Average weather

☀️
+31°C
Avg. max. temperature
+22°C
Min.
+38°C
Max.
393 mm
Total precipitation
83%
Avg. humidity
0 m/s
Avg. wind
0 ☀️
Sunny Days
1 ⛅️
Cloudy
28 🌦
Rainy
Our opinion: Chiang Rai has OK weather in July.

Average temperature in Chiang Rai in July

Here are the expected maximum, average and minimum temperatures in Chiang Rai for July based on the historical data.
Last Year
Historical Data

Going from a maximum of +36°C during the day to a minimum of +23°C during the night, the temperature in July averages around +33°C.

The average maximum temperature goes down 31% by the end of the month, compared with the beginning of the month, from +33°C to +29°C.

Is Chiang Rai warm or cold in July?

Chiang Rai is typically hot in July.

Maximum temperatures go down compared to the previous month from +32°C to +31°C. The minimum temperature also goes up from +25°C to +25°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 Chiang Rai:

Climate in Chiang Rai in July

Chiang Rai weather looks like this, on average, in July and the surrounding months.
JuneJulyAugust
Avg. temperature
+32°C+31°C+31°C
Min. temperature
+21°C+22°C+22°C
Max. temperature
+39°C+38°C+36°C
Rainfall
318 mm393 mm404 mm
Wind
0 m/s0 m/s0 m/s
Humidity
81%83%85%
Air pressure
1005 HPa1005 HPa1005 HPa
Sunny days
000
Cloudy days
111
Rainy days
262827
Snowy days
000

July weather is still as ok as in June. It’s getting colder in July. From +32°C in the day, the average maximum temperature lowers to +31°C. Prepare for more rain. Average rainfall goes from 318 mm to 393 mm. Humidity rises from 81% to 83%. The average wind speed doesn’t change much during July, staying around 0 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

Wind speed in Chiang Rai in July based on historical data.
Last Year
Historical Data

The average wind speed is 1 m/s getting up to 2 m/s which is a light breeze; barely moving the tree leaves.

The average wind speed in Chiang Rai is gradually increasing during July, going from 1 m/s to 2 m/s over the course of the month.

Rain

Amount of rainfall in mm during July in Chiang Rai based on historical data.
Last Year
Historical Data
Typically, there is a 84% chance of rain on an average day in July, with total rainfall of approximately 334 mm. The maximum amount of rainfall per day is around 60 mm, which is considered heavy rain. July is a pretty wet month with over 26 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of galoshes.
July is one of the rainiest months in Chiang Rai, here is a comparison with other months, total mm:
Chiang Rai wettest month is August, where a typical day has a 87% chance of precipitation and 404 mm of rainfall per day. February, on the other hand, is the driest month with a mere 18% chance of precipitation and 16 mm of rainfall per day.

How was the weather last July in Chiang Rai?

This is the weather in Chiang Rai in July 2024:
1 July
🌧️
+33°C
2 July
🌧️
+33°C
3 July
🌧️
+31°C
4 July
🌧️
+33°C
5 July
☀️
+31°C
6 July
☀️
+34°C
7 July
☀️
+36°C
8 July
🌧️
+36°C
9 July
☁️
+32°C
10 July
🌧️
+33°C
11 July
☁️
+33°C
12 July
☀️
+32°C
13 July
🌧️
+33°C
14 July
☀️
+35°C
15 July
🌧️
+32°C
16 July
☀️
+32°C
17 July
☀️
+34°C
18 July
☀️
+35°C
19 July
🌧️
+33°C
20 July
🌧️
+29°C
21 July
☀️
+32°C
22 July
☀️
+35°C
23 July
☀️
+34°C
24 July
☀️
+35°C
25 July
☀️
+31°C
26 July
☁️
+35°C
27 July
☀️
+35°C
28 July
☁️
+34°C
29 July
🌧️
+29°C
30 July
🌧️
+31°C
31 July
🌧️
+29°C
In July 2024 Chiang Rai had 14 sunny days, 4 cloudy days, and 13 rainy days. The average maximum temperature was +33°C, with an absolute maximum of +36°C and a minimum of +29°C. The average humidity was 87%, with a maximum of 100% and a minimum of 49%. The average wind speed was 1 m/s, with a maximum of 6 m/s and a minimum of 0 m/s.
Are you planning a trip in July?

Climate Change over Years

This is how Chiang Rai climate have been changing during last 43 years period.

The climate in Chiang Rai in July has not changed much over the last 43 years.

The average temperature was the lowest in 1999 (+30°C) and the highest in 2010 (+32°C). The driest year was 2019 with only 1196 mm of rainfall, and the wettest year was 2022 with 3394 mm.

FAQ

Frequently asked questions about the weather in Chiang Rai in July:

Is July a good time to visit Chiang Rai?

It’s always a good time to visit Chiang Rai, but the weather is changeable in July, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.

Can you sunbathe in Chiang Rai in July?

Absolutely, July is hot in Chiang Rai. Plan on beach and pool time, and ensure that you pack light and breathable options to stay comfortable.

Is Chiang Rai rainy in July?

Chiang Rai is often rainy in July. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.

Is it sunny in Chiang Rai in July?

Usually, it’s not very sunny in Chiang Rai in July, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.

Other cities in Thailand

Check out the weather for other cities in Thailand.

Monthly weather in Chiang Rai

Source of the data

For this page, we’ve looked at the typical weather in Chiang Rai, 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.