Si Racha in september: average Weather, Temperature and Climate
Weather in Si Racha in september 2025
The weather in Si Racha in september comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
bad weather UV index: 7
Weather at 6am
83°F
Moderate rain at times
44% of time
31%
14%
7%
Weather at 12pm
88°F
Moderate rain at times
38% of time
23%
22%
17%
Weather at 6pm
85°F
Moderate rain at times
42% of time
26%
16%
15%
Weather at 3am
83°F
54%
21%
17%
7%
Evolution of daily average temperature and precipitation in Si Racha in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Si Racha in september.
The climate of Si Racha in september is bad
In september in Si Racha, the climate is wet (with 15.8in of rainfall over 21 days). It should be noted a worsening from the previous month since in august there is an average of 12.6in of rainfall over 19 days.
The climate good in this location the month of september. Temperatures are up to 88°F. The minimum is 83°F. Thus, the mean temperature average on this month of september in Si Racha is 85°F. Note that these seasonal averages are in contrast with those observed in Si Racha in september with a maximum record of 94°F in 2010 and a minimum record of 76°F in 2020. You You can hope to have about 21 days with temperatures above 86°F, or 70 of the month.
In september in Si Racha, the days on average last 12:12. The sun rises at 06:05 and sets at 18:17.
With a correct weather, this month is okay (but not good) to go in Si Racha in Thailand.
September: another location in Thailand?
If you want to go to Thailand in september, there are destinations with better weather than Si Racha:
In september, Chiang Mai, Doi Inthanon, Chawang, Chumphon, Lamphun and Nakhon Si Thammarat have good weather.
Finally, Bangkok, Chiang Rai, Hua Hin, Kanchanaburi, Khao Lak national Park and Khon Kaen have a tolerable climate, but better than Si Racha.
Seasonal average climate and temperature of Si Racha in september
Check below seasonal norms These statistics are set from the weather statements of the past years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 85°F | ||||
| Highest temperature | 88°F | ||||
| Lowest temperature | 83°F | ||||
| Highest record temperature | 94°F (2010) | ||||
| Lowest record temperature | 76°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 | 86°F | ||||
| Wind | |||||
| Wind speed | 15km/h | ||||
| Wind temperature | 83°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 15.8in | ||||
| Number of days with rainfall | 21 day(s) (68%) | ||||
| Record daily rainfall | 7.6in (2011) | ||||
| Other climate data | |||||
| Humidity | 81% | ||||
| Visibility | 8.91km | ||||
| Cloud cover | 48% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:05 | ||||
| Time of sunset | 18:17 | ||||
| Length of day | 12:12 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | bad | ||||
How was the weather last september?
Here is the day by day recorded weather in Si Racha in september 2024:
81°F to 88°F
77°F to 85°F
79°F to 86°F
79°F to 85°F
79°F to 86°F
79°F to 86°F
81°F to 88°F
79°F to 86°F
81°F to 88°F
81°F to 88°F
81°F to 88°F
81°F to 86°F
81°F to 90°F
79°F to 83°F
79°F to 88°F
81°F to 86°F
81°F to 90°F
76°F to 79°F
77°F to 85°F
79°F to 86°F
77°F to 86°F
79°F to 85°F
79°F to 86°F
79°F to 85°F
76°F to 81°F
77°F to 88°F
79°F to 88°F
77°F to 88°F
79°F to 90°F
79°F to 90°F
Map: other cities in Thailand in september
Cities near Si Racha:
| Bang Lamung in september | bad weather |
| Chon Buri in september | tolerable weather |
| Pattaya in september | bad weather |
| Sattahip in september | bad weather |
| Chachoengsao in september | tolerable weather |
| Rayong in september | very bad weather |
| Bangkok in september | tolerable weather |
| Ko Samet in september | very bad weather |
| Klaeng in september | very bad weather |
| Samut Songkhram in september | tolerable weather |
| Phetchaburi in september | tolerable weather |
| Prachin Buri in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Si Racha
perfect weather
good
tolerable
bad
very bad
Weather data for Si Racha in september:
Weather data for Si Racha for september are derived from an average of the weather forecast since 2009 in Si Racha. There is a margin of error and these forecasts are to be considered as general information only. The weather in Si Racha 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 Si Racha.