Mirihana Weather in January

Thinking of visiting Mirihana in January? Expect very high temperatures reaching 32°C (90°F) during the day, dropping to 24°C (75°F) at night, with the driest conditions of the year.

Rainfall in Mirihana in January

Take advantage of the dry conditions this month, with minimal rain expected. Typically, you can expect about 5 days of rain this month, with 77 mm (3 in) on average. When rain does fall this month, it tends to come down hard. The low number of rain days makes each shower more significant.

Temperature in Mirihana in January

Daytime temperatures in Mirihana reach 32°C (90°F) in January, dropping to 24°C (75°F) at night. Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights stay warm at around 24°C (75°F), so light bedding and good ventilation are worth thinking about.

Sunshine in Mirihana in January

Expect a lot of sunshine this month, with about 248 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in Mirihana in January

Average wind conditions reach 2 m/s (4 knots) in January. This creates comfortable weather with light winds that gently move vegetation. Keep in mind this is an average. Daily conditions range from near-calm to more noticeable wind.

Average water temperature in January

The water temperature is 28°C (82°F), which most people find very comfortable. A good month for swimming and water sports.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Sri Lanka, check out our Mirihana's climate page.

Mirihana Temperature in January

Min Temperature 24°C (75°F)  

Max Temperature 32°C (90°F)  

Water Temperature 28°C (82°F) *  

Chance of Rain 16%  

Precipitation 77 mm (3 in)  

Rainy days 5 days  

Humidity 70% *  

Windspeed 2 m/s (4 knots) *  

Sunshine 248 hours *  

Percentage Sunshine *  

* Data from: Colombo, Sri Lanka (5 KM, 3 Miles).

What to Wear in Mirihana in January

Warm weather calls for comfortable, breathable clothing in January. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket. Expect water temperatures of around 28°C (82°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Mirihana in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Sri Lanka, check out our Mirihana's climate page.

More climate data for Mirihana

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Mirihana climate overview or explore weather in Sri Lanka.