Kollam in september: average Weather, Temperature and Climate
Weather in Kollam in september 2025
The weather in Kollam in september comes from statistical datas on the last years. You can view the weather statistics for all the month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
tolerable weather UV index: 7
Weather at 6am
81°F
Moderate rain at times
34% of time
32%
17%
13%
Weather at 12pm
85°F
Moderate rain at times
34% of time
28%
22%
16%
Weather at 6pm
81°F
Moderate rain at times
39% of time
28%
17%
14%
Weather at 3am
79°F
38%
25%
18%
18%
Evolution of daily average temperature and precipitation in Kollam in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Kollam in september.
The climate of Kollam in september is tolerable
The weather in september in Kollam is wet (with 14.5in of rainfall over 15 days). This is better than the previous month since in august it receives an average of 18.8in of rainfall over 18 days.
The climate good in that locality this month. Temperatures are up to 85°F. In the morning the temperature drops to 81°F. Thus, the mean temperature average on this month of september in Kollam is 83°F. Note that these seasonal averages are in contrast with those observed in Kollam in the month of september with a maximum record of 88°F in 2014 and a minimum record of 76°F in 2021. You can expect to have about 9 days with temperatures up to 86°F, or 30 of time.
Day length in Kollam in september is 12:10. The sun rises at 06:14 and sets at 18:24.
With proper weather, this month is okay (but not the best) to go in this locality.
September: another location in Kerala?
If you want to go to Kerala in september, there are destinations with better weather than Kollam:
In september, Thiruvananthapuram, Kovalam, Munnar, Varkala, Kottayam and Punalur have good weather.
Seasonal average climate and temperature of Kollam in september
Check below seasonal norms These datas are compiled from the weather statements earlier years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 83°F | ||||
| Highest temperature | 85°F | ||||
| Lowest temperature | 81°F | ||||
| Highest record temperature | 88°F (2014) | ||||
| Lowest record temperature | 76°F (2021) | ||||
| Number of days at +86°F | 9 day(s) (30%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 82°F | ||||
| Lowest sea temperature | 80°F | ||||
| Highest sea temperature | 85°F | ||||
| Wind | |||||
| Wind speed | 20km/h | ||||
| Wind temperature | 81°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 14.5in | ||||
| Number of days with rainfall | 15 day(s) (51%) | ||||
| Record daily rainfall | 6in (2009) | ||||
| Other climate data | |||||
| Humidity | 82% | ||||
| Visibility | 9.01km | ||||
| Cloud cover | 48% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:14 | ||||
| Time of sunset | 18:24 | ||||
| Length of day | 12:10 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last september?
Here is the day by day recorded weather in Kollam in september 2024:
77°F to 83°F
77°F to 83°F
77°F to 83°F
77°F to 83°F
77°F to 83°F
77°F to 83°F
77°F to 83°F
77°F to 83°F
77°F to 83°F
77°F to 83°F
77°F to 83°F
77°F to 83°F
77°F to 83°F
79°F to 83°F
77°F to 83°F
79°F to 83°F
79°F to 85°F
77°F to 83°F
77°F to 85°F
77°F to 85°F
79°F to 85°F
77°F to 83°F
77°F to 81°F
79°F to 83°F
79°F to 83°F
79°F to 85°F
79°F to 85°F
79°F to 83°F
79°F to 86°F
79°F to 85°F
Map: other cities in Kerala in september
Cities near Kollam:
| Varkala in september | good weather |
| Punalur in september | good weather |
| Pathanamthitta in september | tolerable weather |
| Tiruvalla in september | tolerable weather |
| Thiruvananthapuram in september | good weather |
| Kovalam in september | good weather |
| Alappuzha in september | tolerable weather |
| Kottayam in september | good weather |
| Cherthala in september | tolerable weather |
| Parc national de Periyar in september | tolerable weather |
| Vaikam in september | tolerable weather |
| Kutiatodu in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Kollam
perfect weather
good
tolerable
bad
very bad
Weather data for Kollam in september:
Weather data for Kollam for september are derived from an average of the weather forecast since 2009 in Kollam. There is a margin of error and these forecasts are to be considered as general information only. The weather in Kollam 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 Kollam.