Sri Lanka in january: average Weather, Temperature and Climate, Where to go?
Weather in Sri Lanka in january 2025
In this section, check out the weather forecast for january for most popular cities in Sri Lanka. These forecasts are statistics for the month of january from weather reports for many years. The percentage indicates the probability of having the weather indicated.
Average weather in january in Colombo
good weather UV index: 7
Weather at 6am
27°C
Clear/Sunny
62% of time
28%
9%
2%
Weather at 12pm
31°C
Clear/Sunny
50% of time
22%
19%
9%
Weather at 6pm
27°C
Clear/Sunny
47% of time
31%
18%
4%
Weather at 3am
24°C
58%
29%
10%
3%
Where to go in Sri Lanka in january?
Where to go in Sri Lanka in january: destination map
Where to go in each region in january?
| Central-South of Sri Lanka (Kandy, Dambulla, Nuwara Eliya...) | 25°C to 31°C | 5 à 12 days | good weather | |
| East Coast of Sri Lanka (Trincomalee, Batticaloa, Pottuvil...) | 28°C to 30°C | 6 à 12 days | 27°C to 28°C | tolerable weather* |
| North of Sri Lanka (Jaffna, Mullaitivu, Vavuniya...) | 27°C to 30°C | 4 à 6 days | 27°C | perfect weather* |
| North Central of Sri Lanka (Anuradhapura, Wilpattu National Park, Polonnaruwa...) | 29°C to 30°C | 6 à 7 days | good weather | |
| North West of Sri Lanka (Puttalam, Kurunegala, Chilaw...) | 30°C to 31°C | 5 à 6 days | 28°C | good weather |
| Southern Coast of Sri Lanka (Galle, Tangalle, Yala National Park...) | 30°C to 31°C | 5 à 12 days | 28°C | good weather |
| West Coast of Sri Lanka (Colombo, Negombo, Kalutara...) | 31°C to 32°C | 5 à 8 days | 28°C | good weather |
Where should you go in Sri Lanka in january when it comes to the weather?
Remember:
The climate in Sri Lanka in january ranges from good to tolerable depending on the region and city.
January is one of the less humid months of the year when the heat is comfortable. The climate throughout January in Sri Lanka is favorable to discover a good part of the island.
January in Colombo and the West Coast of the Island
The warmth in Colombo is pleasant from daybreak until nightfall. Despite the intermittent rains, it is possible to benefit from a wonderful sunshine.
January in Jaffna and the Extreme North of the Island
More pleasant compared to Colombo, the warmth in Jaffna is comfortable, but this area is more humid so expect showers at all times.
January in Trincomalee and the Northeast of the Island
The weather in Sri Lanka throughout January allows to enjoy beautiful sunny days, once the morning fog has dissipated.
Janaury in Nuwara Eliya and the Central Plain
Temperatures are pleasant throughout the day. However, the plain of Nuwara Eliya is very humid because of the frequent rain which becomes very intense in the evening.
Climate in Sri Lanka in january
Climate in Colombo in january
In the month of january, the mean temperature in Colombo is 29°C (maximum temperature is 32°C and minimum temperature is 27°C). The climate is burning in this location in january. With 103mm over 7 days, you risk getting wet slightly during your holidays. But this is reasonably and it is only of temporary showers.
With good weather conditions, the month of january is an advisable month to go there.
| January | |||
| Average temperature | 29°C | ||
| Highest temperature | 32°C | ||
| Lowest temperature | 27°C | ||
| Sea temperature | 27.8°C | ||
| Rainfall | 103mm | ||
| Number of days with rainfall | 7 day(s) (22%) | ||
| Humidity | 77% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 25% | ||
| Length of day | 11:46 | ||
| Our opinion at whereandwhen.net | good |
Climate in Anuradhapura in january
In the month of january, maximum temperature is 30°C and minimum temperature is 25°C (for an average temperature of 27°C). The climate quite comfortable there in the month of january. With 116mm over 6 days, rainfall can happen during your vacations. But this is moderate and you will not be too bothered by it.
With a correct climate, january is okay (but not the best time) for traveling in that area in Sri Lanka.
| January | |||
| Average temperature | 27°C | ||
| Highest temperature | 30°C | ||
| Lowest temperature | 25°C | ||
| Rainfall | 116mm | ||
| Number of days with rainfall | 6 day(s) (20%) | ||
| Humidity | 83% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 42% | ||
| Length of day | 11:42 | ||
| Our opinion at whereandwhen.net | good |
Climate in Galle in january
In the month of january, maximum temperature is 30°C and minimum temperature is 27°C (for an average temperature of 28°C). The climate is burning in that locality in the month of january. With 108mm over 6 days, you risk getting wet slightly for your journey. But this is moderate and you will not be too bothered by it.
With a good climate, january is an advisable month to go in Galle.
| January | |||
| Average temperature | 28°C | ||
| Highest temperature | 30°C | ||
| Lowest temperature | 27°C | ||
| Sea temperature | 27.7°C | ||
| Rainfall | 108mm | ||
| Number of days with rainfall | 6 day(s) (21%) | ||
| Humidity | 80% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 28% | ||
| Length of day | 11:49 | ||
| Our opinion at whereandwhen.net | good |
Climate in Jaffna in january
In the month of january, the mean temperature in Jaffna is 27°C (maximum temperature is 27°C and minimum temperature is 26°C). The climate good in that locality in january. With 106mm over 4 days, you risk getting wet slightly during your vacations. But this is reasonably and you will not be too bothered by it.
With a good weather, the month of january is a good time to go in that area in Sri Lanka.
| January | |||
| Average temperature | 27°C | ||
| Highest temperature | 27°C | ||
| Lowest temperature | 26°C | ||
| Sea temperature | 26.8°C | ||
| Rainfall | 106mm | ||
| Number of days with rainfall | 4 day(s) (13%) | ||
| Humidity | 78% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 35% | ||
| Length of day | 11:38 | ||
| Our opinion at whereandwhen.net | perfect |
Climate in Kandy in january
In the month of january, maximum temperature is 29°C and minimum temperature is 23°C (for an average temperature of 26°C). The climate enjoyable in that locality in the month of january. With 156mm over 8 days, you will experience some showers during your trip. But this is rather moderate and it will not be continuous.
With good weather conditions, january is a good time to go in Kandy in Sri Lanka.
| January | |||
| Average temperature | 26°C | ||
| Highest temperature | 29°C | ||
| Lowest temperature | 23°C | ||
| Rainfall | 156mm | ||
| Number of days with rainfall | 8 day(s) (26%) | ||
| Humidity | 81% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 35% | ||
| Length of day | 11:45 | ||
| Our opinion at whereandwhen.net | good |
All cities in Sri Lanka in january
| Colombo in january | good weather |
| Anuradhapura in january | good weather |
| Galle in january | good weather |
| Jaffna in january | perfect weather |
| Kandy in january | good weather |
| Trincomalee in january | good weather |
| Batticaloa in january | tolerable weather |
| Chilaw in january | good weather |
| Dambulla in january | good weather |
| Kalutara in january | good weather |
| Kurunegala in january | good weather |
| Mullaitivu in january | perfect weather |
| Negombo in january | good weather |
| Nuwara Eliya in january | good weather |
| Wilpattu National Park in january | good weather |
| Yala National Park in january | good weather |
| Polonnaruwa in january | good weather |
| Pottuvil in january | tolerable weather |
| Puttalam in january | good weather |
| Tangalle in january | good weather |
| Vavuniya in january | good weather |
Weather data for Sri Lanka in january:
Weather data for Sri Lanka in january is derived from an average of the weather forecast since 2009 in Sri Lanka. There is a margin of error and these forecasts are to be considered as general information only. The weather in Sri Lanka can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Sri Lanka.