Chumphon in september: average Weather, Temperature and Climate
Weather in Chumphon in september 2025
The weather in Chumphon in the month of september comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather UV index: 7
Weather at 6am
79°F
Partly Cloudy
46% of time
22%
16%
14%
Weather at 12pm
88°F
Partly Cloudy
38% of time
30%
14%
10%
Weather at 6pm
81°F
Partly Cloudy
30% of time
26%
17%
15%
Weather at 3am
79°F
43%
25%
13%
12%
Evolution of daily average temperature and precipitation in Chumphon in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Chumphon in september.
The climate of Chumphon in september is good
The climate in september in Chumphon is wet (with 6.6in of precipitation over 11 days). The situation is deteriorating compared to the previous month since in august there is an average of 5in of rainfall over 9 days.
The climate is very warm in this city in september. The high seasonal norm is 88°F. On average, the recorded minimum temperature is 79°F. Thus, the mean temperature average in september in Chumphon is 83°F. Note that seasonal normals in contrast with those observed in Chumphon in september with a maximum record of 97°F in 2013 and a minimum record of 72°F in 2020. You You can hope to have about 21 days with temperatures up to 86°F, or 70 of time.
In september in Chumphon, the days on average last 12:11. The sun rises at 06:13 and sets at 18:24.
With a correct weather, september is okay (but not the best) to go in Chumphon in Thailand.
Seasonal average climate and temperature of Chumphon in september
Check below seasonal norms These datas are set from the weather statements of the past years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 83°F | ||||
| Highest temperature | 88°F | ||||
| Lowest temperature | 79°F | ||||
| Highest record temperature | 97°F (2013) | ||||
| Lowest record temperature | 72°F (2020) | ||||
| Number of days at +86°F | 21 day(s) (70%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 85°F | ||||
| Lowest sea temperature | 83°F | ||||
| Highest sea temperature | 87°F | ||||
| Wind | |||||
| Wind speed | 15km/h | ||||
| Wind temperature | 79°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 6.6in | ||||
| Number of days with rainfall | 11 day(s) (38%) | ||||
| Record daily rainfall | 2in (2019) | ||||
| Other climate data | |||||
| Humidity | 89% | ||||
| Visibility | 9.36km | ||||
| Cloud cover | 50% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 10 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:13 | ||||
| Time of sunset | 18:24 | ||||
| Length of day | 12:11 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Chumphon in september 2024:
77°F to 81°F
77°F to 79°F
77°F to 79°F
77°F to 81°F
77°F to 83°F
77°F to 83°F
77°F to 83°F
77°F to 81°F
77°F to 83°F
77°F to 83°F
77°F to 85°F
79°F to 83°F
76°F to 83°F
77°F to 81°F
77°F to 81°F
77°F to 81°F
77°F to 81°F
77°F to 81°F
76°F to 77°F
77°F to 81°F
77°F to 81°F
77°F to 83°F
76°F to 85°F
77°F to 85°F
77°F to 83°F
76°F to 88°F
77°F to 86°F
76°F to 86°F
77°F to 86°F
77°F to 85°F
Map: other cities in Thailand in september
Cities near Chumphon:
| Ranong in september | tolerable weather |
| Koh Tao in september | tolerable weather |
| Koh Phangan in september | tolerable weather |
| Koh Samui in september | tolerable weather |
| Surat Thani in september | tolerable weather |
| Prachuap Khiri Khan in september | tolerable weather |
| Khao Sok National Park in september | tolerable weather |
| Pran Buri in september | tolerable weather |
| Khao Lak national Park in september | tolerable weather |
| Chawang in september | good weather |
| Nakhon Si Thammarat in september | good weather |
| Hua Hin in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Chumphon
perfect weather
good
tolerable
bad
very bad
Weather data for Chumphon in september:
Weather data for Chumphon for september are derived from an average of the weather forecast since 2009 in Chumphon. There is a margin of error and these forecasts are to be considered as general information only. The weather in Chumphon can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Chumphon.