Weather in September
Temperature
Alappuzha witnesses its lowest temperatures in June through September, reaching an average of 29°C (84.2°F).Rainfall
In Alappuzha, in September, it is raining for 13 days, with typically 287mm (11.3") of accumulated precipitation. In Alappuzha, during the entire year, the rain falls for 122 days and collects up to 3115mm (122.64") of precipitation.Sea temperature
In September, the average sea temperature is 27.4°C (81.3°F).Note: For any water activity, temperatures between 25°C (77°F) and 29°C (84.2°F) are deemed excellent and extremely satisfying for enduring periods.
Daylight
In September, the average length of the day in Alappuzha is 12h and 11min.On the first day of the month, sunrise is at 6:15 am and sunset at 6:33 pm. On the last day of September, sunrise is at 6:13 am and sunset at 6:15 pm IST.
Sunshine
The average sunshine in September is 6h.UV index
The months with the highest UV index are February through October, with an average maximum UV index of 12. A UV Index reading of 11, and higher, represents an excessive health risk from unsafe exposure to UV radiation for the average person.Note: In September, the UV index of 12 transforms into the following advice:
Enforce all necessary precautions, unprotected skin might burn swiftly. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Even when it's cloudy, ensure the generous application and frequent reapplication of a sunscreen with at least 30 SPF, particularly post swim or outdoor activity. Warning! Reflective surfaces like sand and water amplify the Sun's UV radiation.
Frequently asked questions
What is the coldest month in Alappuzha?
How hot is September in Alappuzha?
How many days does it rain in September in Alappuzha?
What is the sea water temperature in September in Alappuzha?
How many hours of daylight does Alappuzha have in September?
When are sunrise and sunset in September in Alappuzha?
How many hours of sunshine does Alappuzha have in September?
What is the month with the highest UV index in Alappuzha?
What is the UV index reading in September in Alappuzha?
Average temperature in September
Alappuzha, India
- Average high temperature in September: 29°C
The warmest months (with the highest average high temperature) are January, February, March, April and May (32°C).
The months with the lowest average high temperature are June, July, August and September (29°C).
- Average low temperature in September: 24°C
The month with the highest average low temperature is April (26°C).
The coldest months (with the lowest average low temperature) are January, July and December (23°C).
Average rainfall in September
Alappuzha, India
- Average rainfall in September: 287mm
The wettest month (with the highest rainfall) is June (688mm).
The driest month (with the least rainfall) is January (28mm).
Average rainfall days in September
Alappuzha, India
- Average rainfall days in September: 13 days
The month with the highest number of rainy days is June (22 days).
The month with the least rainy days is January (1 days).
Average sea temperature in September
Alappuzha, India
- Average sea temperature in September: 27.4°C
The best month for swimming (with the highest average sea temperature) is April (30.1°C).
The coldest month (with the lowest average sea temperature) is August (26.8°C).
Average daylight in September /
Average sunshine in September
Alappuzha, India
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in September: 6h
The months with the most sunshine are January, February and March (Average sunshine: 9h).
The months with the least sunshine are June, July and August (Average sunshine: 5h).
Average UV index in September
Alappuzha, India
- Average UV index in September: 12
The months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
The month with the lowest UV index is December (UV index 10).
Alappuzha, India
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