January
Weather in January
The ideal sea water temperature of 28.1°C (82.6°F) and only 1 rainfall days, with 18mm (0.71") of accumulated rainfall, makes January the best time for swimming and other water activities.
Temperature
January in Kollam begins with an average high-temperature of a still tropical 31°C (87.8°F), reflecting close similarity to the preceding month. January witnesses an average low-temperature hovering around a moderately hot 23°C (73.4°F).Rainfall
The month with the least rainfall in Kollam is January, when the rain falls for 1 days and typically collects 18mm (0.71") of precipitation.Sea temperature
In Kollam, in January, the average water temperature is 28.1°C (82.6°F).Note: Water temperatures ranging between 25°C (77°F) and 29°C (84.2°F) are regarded as very warm, making swimming, diving, and similar water activities pleasurable for extended periods.
Daylight
In Kollam, the average length of the day in January is 11h and 40min.On the first day of January in Kollam, sunrise is at 6:38 am and sunset at 6:15 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 6:29 pm IST.
Sunshine
The months with the most sunshine in Kollam, India, are January and February, with an average of 9h of sunshine.UV index
In Kollam, the average daily maximum UV index in January is 11. A UV Index estimate of 11, and higher, represents an excessive health risk from unprotected exposure to Sun's UV rays for the average person.Note: The daily maximum UV index of 11 in January interprets into the following advice:
Employ all crucial safeguards, unprotected skin could burn rapidly. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Even on a cloudy day, a sunscreen with at least a 30 SPF should be applied generously and frequently reapplied, including after a swim or outdoor exercise. Beware! Reflections from sand and water can intensify the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Kollam in January?
What is the driest month in Kollam?
How many days does it rain in January in Kollam?
What is the sea water temperature in January in Kollam?
How many hours of daylight does Kollam have in January?
When are sunrise and sunset in January in Kollam?
What is the month with the most sunshine in Kollam?
How many hours of sunshine does Kollam have in January?
What is the UV index reading in January in Kollam?
Average temperature in January
Kollam, India
- Average high temperature in January: 31°C
The warmest months (with the highest average high temperature) are March and April (32°C).
The months with the lowest average high temperature are June, July, August, September and November (29°C).
- Average low temperature in January: 23°C
The month with the highest average low temperature is April (26°C).
The coldest months (with the lowest average low temperature) are January, February and December (23°C).
Average rainfall in January
Kollam, India
- Average rainfall in January: 18mm
The wettest month (with the highest rainfall) is June (518mm).
The driest month (with the least rainfall) is January (18mm).
Average rainfall days in January
Kollam, India
- Average rainfall days in January: 1 days
The month with the highest number of rainy days is June (21 days).
The month with the least rainy days is January (1 days).
Average sea temperature in January
Kollam, India
- Average sea temperature in January: 28.1°C
The best month for swimming (with the highest average sea temperature) is April (29.9°C).
The coldest month (with the lowest average sea temperature) is August (26.9°C).
Average daylight in January /
Average sunshine in January
Kollam, India
- Average daylight in January: 11h and 4min
The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in January: 9h
The months with the most sunshine are January and February (Average sunshine: 9h).
The months with the least sunshine are June and July (Average sunshine: 5h).
Average UV index in January
Kollam, India
- Average UV index in January: 11
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).
