Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Alappuzha, India

  • Average high temperature in September: 29°C

Warmest months (with the highest average high temperature) are January, February, March, April and May (32°C).
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).
Coldest months (with the lowest average low temperature) are January, July and December (23°C).

  • Average rainfall in September: 287mm

The wettest month (with the highest rainfall) is June (688mm).
The driest month (with the lowest rainfall) is January (28mm).

  • Average rainfall days in September: 13 days

The month with the highest number of rainy days is June (22 days).
The month with the lowest number of rainy days is January (1 days).

  • 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: 12h

Months with the longest days are May, June and July (Average daylight: 13h).
Months with shortest days are January, February, March, April, August, September, October, November and December (Average daylight: 12h).

  • Average sunshine in September: 6h

Months with most sunshine are January, February and March (Average sunshine: 9h).
Months with least sunshine are June, July and August (Average sunshine: 5).

  • Average UV index in September: 12

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).