Phon Phisai Weather in September

What's the weather like in Phon Phisai (Nong Khai) in September 2024?

The climate in Phon Phisai during September can be summarized as hot, humid and very wet.

September is in the fall / autumn in Phon Phisai and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 24°C (75°F) is normal.

Phon Phisai weather averages (imperial / metric)
Daytime temperature 31.6°C 88.9°F
Nightly temperature 24°C 75.2°F
Average temperature 27.8°C 82°F
Daily sunshine 5.7 hrs
Avg rainfall 268 mm 10.6 ins
Rainy days 18 days
Sea temperature 29.2°C 84.5°F
Humidity 83%
Windspeed 4.3kph 3 mph

On average September is the 4th wettest month of the year in Phon Phisai with around 268mm 10.6 inches of rain making it a very wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.7 hours of sunshine per day.

September temperatures in Phon Phisai

Phon Phisai average temperature in September

September rainfall

Phon Phisai average rain in September

September hourly sunshine

Phon Phisai average rain in September

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Phon Phisai in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Phon Phisai weather stats

Phon Phisai weather statistics
Hottest month: April 34.9°C 94.8°F
Driest month: December 4mm 0.2ins
Sunniest month: December 8.7hrs
Coldest month: December 28°C 82.4°F
Wettest month: August 368mm 14.5ins
Map showing location of Phon Phisai (18.02106, 103.07664) Phon Phisai map pin © Google

Locations nearby

Top Thailand locations