Mirissa weather in January 2026
Mirissa weather in January 2026
Day
30 °C
Night
23 °C
Sea
28 °C
Precipitation
119 mm
in month
Rainy days
6 days
in month
Daylight
12 hours
average
Sunshine
7 hours
average
Humidity
75 %
Day
30 °C
Night
23 °C
Sea
28 °C
Precipitation
119 mm
in month
Rainy days
6 days
in month
Daylight
12 hours
average
Sunshine
7 hours
average
Humidity
75 %
Overview: Mirissa
Weather charts for Mirissa
Weather overview
Show more charts
Destinations nearby and activities
Destinations nearby
Activities in Mirissa
🏖️🌊
Sand beaches
🏖️🏝️
Tropical beaches
🏖️🌅
Picturesque beaches
🤿🐠
Scuba diving
🥽🐟
Snorkelling
Show more
Find more destinations like this
Destinations with similar weather to Mirissa
Other destinations in Sri Lanka
Weather overview for Mirissa
Weather overview
In Mirissa in January, the average air temperature ranges from 30 °C (86 °F) during the day to 23 °C (74 °F) at night. There are 6 days of rain on average, where the rainfall is 119 mm (4.69 in).
Are there good conditions to visit in January in Mirissa?
January is one of the best months to visit Mirissa. The temperature during the day will be nice 30 °C (86 °F). The seawater temperature reaches ideal 28 °C (82 °F). At night, temperatures hover around a pleasant 23 °C (74 °F). There are only 6 days of rain in the whole month, so you can leave your umbrella at home.
What is the sea temperature in January in Mirissa?
The sea will reach 28 °C (82 °F) in Mirissa in January. Seems like an ideal temperature for swimming, you can stay in the sea for a long time and enjoy it as well.
What is the temperature in Mirissa during the day in January?
The average daily temperature in January in Mirissa is 30 °C (86 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.
How many days of precipitation on average can I expect in January in Mirissa?
There are 6 days, which are rainy in Mirissa in January, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 1.3 days of the week, or in general - 19 % days.
How long is the day (from dawn till dusk) in Mirissa in January?
The length of daylight in January in Mirissa is 12 hours.
What is the air temperature in Mirissa in January at night?
The average night temperature in January in Mirissa is 23 °C (74 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.
Is January part of the dry season in Mirissa?
Yes, there is a dry season in Mirissa in January with just 6 days during the month being rainy.
How many sunny hours can I expect in Mirissa in January?
There is an average length of sunshine of 7 hours per day in January in Mirissa.
Is it hot in January in Mirissa?
In Mirissa in January, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.
How windy is Mirissa in January?
In Mirissa in January, there will be an average wind scale of 4.
Is the weather in Mirissa warmer in January than in February?
No, January is not warmer in Mirissa than February.
How humid is Mirissa in January?
In Mirissa in January, expect humidity around 75 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.
Is Mirissa rainier in January than in February?
No, January in Mirissa is not a rainier month than February.
What is the temperature trend in Mirissa in January?
Over the course of January in Mirissa, the temperatures are rising from 30 °C (85 °F) at the beginning of the month to 30 °C (86 °F) at the end of the month.
Appeared in TOP lists
Our latest blog posts
Where to go
Top destinations
Text Search