Bentota in september: average Weather, Temperature and Climate
Weather in Bentota in september 2025
The weather in Bentota in september comes from statistical datas on the past years. You can view the weather statistics for the whole 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
54% of time
28%
9%
9%
Weather at 12pm
85°F
Moderate rain at times
49% of time
29%
15%
7%
Weather at 6pm
81°F
Moderate rain at times
48% of time
22%
18%
7%
Weather at 3am
79°F
40%
37%
16%
8%
Evolution of daily average temperature and precipitation in Bentota in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Bentota in september.
The climate of Bentota in september is bad
In september in Bentota, the climate is wet (with 18.7in of rainfall over 20 days). This is better than the previous month since in august it receives an average of 24in of rainfall over 23 days.
The climate comfortable there this month. Temperatures are up to 86°F. On average, the recorded minimum temperature is 83°F. Thus, the mean temperature average on this month of september in Bentota is 85°F. These temperatures are far removed from those records observed in Bentota in the month of september with a maximum record of 90°F in 2017 and a minimum record of 77°F in 2009. You can expect to have about 12 days with temperatures up to 86°F, or 40 of time.
In september in Bentota, the days on average last 12:09. The sun rises at 06:01 and sunset is at 18:10.
With a bad weather, this month is not recommended to go in this city.
September: another location in Sri Lanka?
If you want to go to Sri Lanka in september, there are destinations with better weather than Bentota:
In september, Anuradhapura, Jaffna, Kandy, Trincomalee, Batticaloa and Dambulla have good weather.
Finally, Chilaw, Negombo, Nuwara Eliya, Adam’s peak, Ella and Haputale have a tolerable climate, but better than Bentota.
Seasonal average climate and temperature of Bentota in september
Check below seasonal norms These statistics are generated from the weather statements of the past years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 85°F | ||||
| Highest temperature | 86°F | ||||
| Lowest temperature | 83°F | ||||
| Highest record temperature | 90°F (2017) | ||||
| Lowest record temperature | 77°F (2009) | ||||
| Number of days at +86°F | 12 day(s) (40%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 83°F | ||||
| Lowest sea temperature | 81°F | ||||
| Highest sea temperature | 85°F | ||||
| Wind | |||||
| Wind speed | 19km/h | ||||
| Wind temperature | 83°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 18.7in | ||||
| Number of days with rainfall | 20 day(s) (66%) | ||||
| Record daily rainfall | 3.5in (2011) | ||||
| Other climate data | |||||
| Humidity | 83% | ||||
| Visibility | 8.74km | ||||
| Cloud cover | 55% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:01 | ||||
| Time of sunset | 18:10 | ||||
| Length of day | 12:09 | ||||
| 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 Bentota in september 2024:
79°F to 83°F
79°F to 85°F
79°F to 81°F
79°F to 85°F
81°F to 85°F
81°F to 85°F
79°F to 85°F
79°F to 83°F
79°F to 85°F
79°F to 85°F
79°F to 83°F
79°F to 85°F
81°F to 86°F
81°F to 85°F
81°F to 85°F
81°F to 85°F
81°F to 85°F
79°F to 85°F
81°F to 85°F
79°F to 85°F
79°F to 85°F
79°F to 85°F
81°F to 83°F
79°F to 83°F
79°F to 85°F
79°F to 85°F
79°F to 85°F
79°F to 85°F
79°F to 86°F
79°F to 83°F
Map: other cities in Sri Lanka in september
Cities near Bentota:
| Kalutara in september | bad weather |
| Ambalangoda in september | bad weather |
| Hikkaduwa in september | bad weather |
| Panadura in september | bad weather |
| Neluwa in september | tolerable weather |
| Galle in september | bad weather |
| Dehiwala-Mount Lavinia in september | tolerable weather |
| Udawalawe National Park in september | tolerable weather |
| Colombo in september | bad weather |
| Sinharaja in september | tolerable weather |
| Weligama in september | good weather |
| Adam’s peak in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Bentota
perfect weather
good
tolerable
bad
very bad
Weather data for Bentota in september:
Weather data for Bentota for september are derived from an average of the weather forecast since 2009 in Bentota. There is a margin of error and these forecasts are to be considered as general information only. The weather in Bentota 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 Bentota.