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Udon Thani in July: Weather, Average temperature and Climate

Planning a trip and want to know what the weather in Udon Thani in July will be like? Take a look at our weather guide for Udon Thani, based on historical data.
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July

Weather in Udon Thani in July 2025

OK Weather
Hot
🌧️
Rainy
If you plan to visit Udon Thani in July, the weather is typically alright, with an average high temperature of +90°F during the day and approximately 0 sunny days. Expect some rainy, though, as there are typically 22 rainy days in the month and around 224 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

☀️
+90°F
Avg. max. temperature
+72°F
Min.
+106°F
Max.
224 mm
Total precipitation
81%
Avg. humidity
1 m/s
Avg. wind
0 ☀️
Sunny Days
2 ⛅️
Cloudy
22 🌦
Rainy
Our opinion: Udon Thani has OK weather in July.
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Average temperature in Udon Thani in July

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

Going from a maximum of +97°F during the day to a minimum of +77°F during the night, the temperature in July averages around +93°F.

The average maximum temperature goes down 18% by the end of the month, compared with the beginning of the month, from +93°F to +90°F.

Is Udon Thani warm or cold in July?

Udon Thani is typically hot in July.

Maximum temperatures go down compared to the previous month from +91°F to +90°F. The minimum temperature also goes up from +79°F to +79°F.

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 Udon Thani:

Climate in Udon Thani in July

Udon Thani weather looks like this, on average, in July and the surrounding months.
JuneJulyAugust
Avg. temperature
+91°F+90°F+88°F
Min. temperature
+73°F+72°F+73°F
Max. temperature
+102°F+106°F+99°F
Rainfall
198 mm224 mm277 mm
Wind
1 m/s1 m/s1 m/s
Humidity
79%81%83%
Air pressure
1005 HPa1005 HPa1005 HPa
Sunny days
000
Cloudy days
221
Rainy days
192223
Snowy days
000

July weather is still as ok as in June. It’s getting colder in July. From +91°F in the day, the average maximum temperature lowers to +90°F. Prepare for more rain. Average rainfall goes from 198 mm to 224 mm. Humidity rises from 79% to 81%. 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

Wind speed in Udon Thani 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 Udon Thani is gradually decreasing during July, going from 2 m/s to 1 m/s over the course of the month.

Rain

Amount of rainfall in mm during July in Udon Thani 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 231 mm. The maximum amount of rainfall per day is around 20 mm, which is considered light 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 wellies.
July is one of the rainiest months in Udon Thani, here is a comparison with other months, total mm:
Udon Thani wettest month is August, where a typical day has a 74% chance of precipitation and 277 mm of rainfall per day. December, on the other hand, is the driest month with a mere 6% chance of precipitation and 4 mm of rainfall per day.

How was the weather last July in Udon Thani?

This is the weather in Udon Thani in July 2023:
1 July
☁️
+94°F
2 July
🌧️
+91°F
3 July
🌧️
+91°F
4 July
🌧️
+85°F
5 July
☁️
+92°F
6 July
☀️
+94°F
7 July
☀️
+95°F
8 July
☀️
+97°F
9 July
🌧️
+90°F
10 July
☁️
+91°F
11 July
☁️
+94°F
12 July
☁️
+93°F
13 July
☀️
+95°F
14 July
☁️
+96°F
15 July
🌧️
+94°F
16 July
🌧️
+93°F
17 July
🌧️
+95°F
18 July
☁️
+93°F
19 July
🌧️
+91°F
20 July
🌧️
+90°F
21 July
🌧️
+91°F
22 July
🌧️
+95°F
23 July
🌧️
+93°F
24 July
🌧️
+91°F
25 July
☁️
+92°F
26 July
☀️
+96°F
27 July
☁️
+96°F
28 July
🌧️
+93°F
29 July
🌧️
+88°F
30 July
🌧️
+91°F
31 July
☁️
+90°F
In July 2023 Udon Thani had 5 sunny days, 10 cloudy days, and 16 rainy days. The average maximum temperature was +93°F, with an absolute maximum of +97°F and a minimum of +84°F. The average humidity was 80%, with a maximum of 100% and a minimum of 54%. The average wind speed was 1 m/s, with a maximum of 8 m/s and a minimum of 0 m/s.
Are you planning a trip in July?

Climate Change Over the Years

This is how Udon Thani climate has changed over the last 43 years.

The climate in Udon Thani in July has not changed that much over the last 43 years.

The average temperature was the lowest in 1996 (+87°F) and the highest in 2019 (+92°F). The driest year was 1993 with only 1065 mm of rainfall, and the wettest year was 2002 with 1837 mm.

FAQ

Frequently asked questions about the weather in Udon Thani in July:

Is July a good time to visit Udon Thani?

It’s always a good time to visit Udon Thani, 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 Udon Thani in July?

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

Is Udon Thani rainy in July?

Udon Thani 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 Udon Thani in July?

Usually, it’s not very sunny in Udon Thani 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 Udon Thani

Source of the data

For this page, we’ve looked at the typical weather in Udon Thani, 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.