Khao Yai National Park

Khao Yai National Park Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Khao Yai National Park, Thailand in September.

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Mu Si Pak Chong

Planning a trip to Khao Yai National Park, Thailand this September? Here's what you need to know about the weather:

What to Expect in Khao Yai National Park in September

Khao Yai National Park, Thailand is a region in Thailand. September in Khao Yai National Park generally has warm temperatures, with heavy precipitation.

Temperatures

You can expect warm maximum daytime temperatures of around 30°C (86°F) and nighttime temperatures around 23°C (73°F) in Mu Si. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.

For specific regional insights in Khao Yai National Park, Thailand, refer to the map provided below.

Precipitation

In September, precipitation varies across different areas. From heavy rainfall in Pak Chong with an average of 295 mm (12 in) to heavy rainfall in Mu Si with 406 mm (16 in). Based on our climate, it is the month with the most precipitation throughout the year in Mu Si.

Explore Khao Yai National Park by month

Pick a month to see the average temperature, rainfall and sunshine in Khao Yai National Park — and find the best time to visit. (based on Mu Si)

January30°C (86°F) February31°C (88°F) March32°C (90°F) April32°C (90°F) May32°C (90°F) June31°C (88°F) This monthJuly30°C (86°F) August30°C (86°F) September30°C (86°F) October30°C (86°F) November30°C (86°F) December29°C (84°F)
Best Time to Visit Khao Yai National Park →

Best Places to Visit in Khao Yai National Park in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Khao Yai National Park.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Khao Yai National Park

What is the weather like in September for some of the most popular destinations in Khao Yai National Park, Thailand?

Temperature range in Khao Yai National Park (September)

Precipitation variation in Khao Yai National Park (September)

Mu Si

In September Mu Si generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 23°C (73°F) and heavy monthly rainfall. So on average the conditions are poor that month.

« August
September
October »
August
September
October
Max temperature
30°C (86°F)
30°C (86°F)
30°C (86°F)
Min temperature
23°C (73°F)
23°C (73°F)
22°C (72°F)
Monthly rainfall
336 mm (13 in)
406 mm (16 in)
230 mm (9.1 in)
Monthly rainy days
20 days
20 days
14 days
Weather conditions
poor
poor
poor
Climate in Mu Si →

Pak Chong

In September Pak Chong generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are poor that month.

« August
September
October »
August
September
October
Max temperature
31°C (88°F)
31°C (88°F)
31°C (88°F)
Min temperature
24°C (75°F)
24°C (75°F)
23°C (73°F)
Monthly rainfall
211 mm (8.3 in)
295 mm (12 in)
166 mm (6.5 in)
Monthly rainy days
19 days
20 days
13 days
Weather conditions
poor
poor
tolerable
Climate in Pak Chong →

Is your destination not in the list? Have a look at all destinations in Khao Yai National Park, in Thailand.

Popular cities in September

Day & night temperatures, rainfall and average weather in Khao Yai National Park in September.

City Weather Day temp Night temp Rainfall
Mu Si 30°C (86°F) 23°C (73°F) 406 mm (16 in)
Pak Chong 31°C (88°F) 24°C (75°F) 295 mm (12 in)

Khao Yai National Park weather in September: frequently asked questions

What is the weather like in Khao Yai National Park, Thailand in September?

Khao Yai National Park, Thailand typically experiences poor weather in September, part of the season. Daytime highs in Mu Si average around 30°C (86°F), and temperatures drop to about 23°C (73°F) at night.

What is the average temperature in Khao Yai National Park, Thailand in September?

Daytime temperatures in Mu Si peak at roughly 30°C (86°F) in September, dropping to about 23°C (73°F) overnight.

Does Khao Yai National Park, Thailand get a lot of rain in September?

Expect plenty of rainfall. Mu Si records an average of 406 mm (16 in) in September, putting it among the wetter months for Khao Yai National Park, Thailand.

Is September a Good Time to Visit Khao Yai National Park, Thailand?

Given the typically poor weather conditions in Mu Si, September may not be the ideal time to visit Khao Yai National Park, Thailand.

Generally speaking, the best visiting conditions can be found in December offering mostly perfect weather in Mu Si. On the other hand, the months of May, June, July, August, September and October tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Khao Yai National Park.

Weather and climate has detailed information for every country in the world. Are you going to Thailand? Get detailed historical weather averages for many cities in Thailand.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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