Loei Province Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Loei Province, Thailand in September.

Planning a journey to Loei Province, Thailand this September and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What to Expect in Loei Province in September

Loei Province, Thailand is a region in Thailand. September in Loei Province generally has very warm temperatures, with heavy precipitation.

Temperatures

You can expect very warm maximum daytime temperatures of around 32°C (90°F) and nighttime temperatures around 24°C (75°F) in Chiang Khan. The temperatures mentioned for daytime and nighttime are general averages. However there can be days that surpass these temperatures. So equip yourself with clothing that can handle the potential heat.

To explore the conditions in Loei Province, Thailand in more detail, check the map below.

Precipitation

In September, precipitation varies across different areas. From heavy rainfall in Phu Ruea with an average of 248 mm (9.8 in) to heavy rainfall in Pak Chom with 303 mm (12 in).

Average sunshine

Most places get a reasonable amount of sunshine. Take Chiang Khan as an example - it receives around 146 hours of sunlight, offering a nice mix of sunny and partly cloudy days. Want to compare this with brighter destinations? Try our weather planner to explore your options.

Explore Loei Province by month

Pick a month to see the average temperature, rainfall and sunshine in Loei Province — and find the best time to visit. (based on Chiang Khan)

Best Places to Visit in Loei Province in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Loei Province.

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 Loei Province

What is the weather like in September for some of the most popular destinations in Loei Province, Thailand?

Temperature range in Loei Province (September)

Precipitation variation in Loei Province (September)

Chiang Khan

In September Chiang Khan generally has very high temperatures with maximum daytime temperatures around 32°C (90°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
Max temperature
32°C (90°F)
32°C (90°F)
32°C (90°F)
Min temperature
25°C (77°F)
24°C (75°F)
23°C (73°F)
Monthly sun hours
119 hours
146 hours
201 hours
Monthly rainfall
276 mm (11 in)
258 mm (10 in)
112 mm (4.4 in)
Monthly rainy days
22 days
19 days
11 days
Weather conditions

Ban Na Lak

In September Ban Na Lak generally has very high temperatures with maximum daytime temperatures around 32°C (90°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
Max temperature
32°C (90°F)
32°C (90°F)
31°C (88°F)
Min temperature
24°C (75°F)
24°C (75°F)
22°C (72°F)
Monthly sun hours
119 hours
146 hours
201 hours
Monthly rainfall
258 mm (10 in)
265 mm (10 in)
125 mm (4.9 in)
Monthly rainy days
20 days
19 days
11 days
Weather conditions

Pak Chom

In September Pak Chom generally has very high temperatures with maximum daytime temperatures around 32°C (90°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
Max temperature
32°C (90°F)
32°C (90°F)
32°C (90°F)
Min temperature
25°C (77°F)
24°C (75°F)
23°C (73°F)
Monthly sun hours
119 hours
146 hours
201 hours
Monthly rainfall
336 mm (13 in)
303 mm (12 in)
131 mm (5.2 in)
Monthly rainy days
22 days
20 days
11 days
Weather conditions

Loei

In September Loei generally has very high temperatures with maximum daytime temperatures around 32°C (90°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
Max temperature
32°C (90°F)
32°C (90°F)
31°C (88°F)
Min temperature
24°C (75°F)
24°C (75°F)
23°C (73°F)
Monthly sun hours
119 hours
146 hours
201 hours
Monthly rainfall
256 mm (10 in)
258 mm (10 in)
119 mm (4.7 in)
Monthly rainy days
20 days
20 days
12 days
Weather conditions

Phu Ruea

In September Phu Ruea generally has very high temperatures with maximum daytime temperatures around 31°C (88°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
Max temperature
31°C (88°F)
31°C (88°F)
31°C (88°F)
Min temperature
23°C (73°F)
23°C (73°F)
22°C (72°F)
Monthly sun hours
119 hours
146 hours
201 hours
Monthly rainfall
251 mm (9.9 in)
248 mm (9.8 in)
116 mm (4.6 in)
Monthly rainy days
21 days
20 days
12 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Loei Province, in Thailand.

Popular cities in September

Day & night temperatures, rainfall and average weather in Loei Province in September.

City Weather Day temp Night temp Rainfall
Chiang Khan 32°C (90°F) 24°C (75°F) 258 mm (10 in)
Ban Na Lak 32°C (90°F) 24°C (75°F) 265 mm (10 in)
Pak Chom 32°C (90°F) 24°C (75°F) 303 mm (12 in)
Loei 32°C (90°F) 24°C (75°F) 258 mm (10 in)
Phu Ruea 31°C (88°F) 23°C (73°F) 248 mm (9.8 in)
Dan Sai 30°C (86°F) 23°C (73°F) 264 mm (10 in)

Loei Province weather in September: frequently asked questions

What is the weather like in Loei Province, Thailand in September?

September in Loei Province, Thailand brings poor weather. In Chiang Khan, daytime temperatures are typically around 32°C (90°F) and nighttime lows hover near 24°C (75°F).

What is the average temperature in Loei Province, Thailand in September?

Daytime temperatures in Chiang Khan peak at roughly 32°C (90°F) in September, dropping to about 24°C (75°F) overnight.

Does Loei Province, Thailand get a lot of rain in September?

Expect plenty of rainfall. Chiang Khan records an average of 258 mm (10 in) in September, putting it among the wetter months for Loei Province, Thailand.

Is September a Good Time to Visit Loei Province, Thailand?

In our opinion, September may not be the ideal time to visit Loei Province, Thailand due to the typically poor weather in Chiang Khan.

On average, the best time to visit Loei Province, Thailand is in January, November and December with generally pleasant weather in Chiang Khan. In contrast, March, April, May, June, July, August and September tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Loei Province.

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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