December weather forecast
Alappuzha, India

The first month of the winter, December, is also a hot month in Alappuzha, India, with an average temperature varying between 31°C (87.8°F) and 23°C (73.4°F).
The perfect water temperature of 28.6°C (83.5°F) with 64mm (2.52") of accumulated rainfall and only 3 rainfall days, makes December a great period for swimming and other water activities.

Temperature

The arrival of December brings an average high-temperature of a still hot 31°C (87.8°F), subtly diverging from November's 30°C (86°F). In Alappuzha, the December nights cool down to an average low of 23°C (73.4°F).

Rainfall

In Alappuzha, during December, the rain falls for 3 days and regularly aggregates up to 64mm (2.52") of 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 Alappuzha, in December, the average water temperature is 28.6°C (83.5°F).
Note: For engaging in water activities including swimming and diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are perceived as perfect, providing pleasure for extended durations.

Daylight

The month with the shortest days is December, with an average of 11h and 36min of daylight.
On the first day of the month, sunrise is at 6:25 am and sunset at 6:02 pm. On the last day of December, sunrise is at 6:40 am and sunset at 6:15 pm IST.

Sunshine

In December, the average sunshine in Alappuzha, India, is 7h.

UV index

December is the month with the lowest UV index in Alappuzha, with an average maximum UV index of 10. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In December, the maximum UV index of 10 translates into these guidelines:
Always take safety measures. The skin and eyes are at risk if left exposed. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Sunscreen with a sun protection factor of no less than 30 should be used liberally and reapplied frequently on overcast days, including after every swim or outdoor activity. Alert! The Sun's UV rays are heightened by the reflection of sand and water.