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Biyagama weather in January (Sri Lanka)

Curious about the climate in Biyagama this January? Find all the essential weather information for this month in our guide.

Temperatures

Typically, January in Biyagama includes very high temperatures and moderate rainfall. During the day, temperatures usually reach up to 33°C. At night, they tend to fall to approximately 23°C.

While these temperatures are typical, some days might be even hotter. Always be prepared for the unexpected spikes in warmth. Dressing in lightweight and breathable outfits will help you stay cool. Don't forget to stay hydrated and wear sun protection to handle the heat better.

Precipitation

Biyagama in January usually receives moderate rainfall, averaging around 78 mm for the month. Take advantage of the driest month of the year with its minimal rain. You can typically expect 5 days days of rain this month, based on climate records.

Average sunshine

The days are predominantly sunny, with an estimated total of around 248 hours of sunshine. These sun-filled days are perfect for spending time outside. Whether it's playing sports, visiting a park, or going for a bike ride.

If you're a fan of comfortable temperatures and drier conditions, January is a great time to visit. January generally stands out with the best circumstances. While April, May, June, July, August, September, October and November tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Biyagama climate page with graphs.

 

Biyagama, monthly averages in January

Min TemperatureMin Temperature 23°C  
Max TemperatureMax Temperature 33°C  
Water TemperatureWater Temperature 28°C *  
Chance of RainChance of Rain 16%  
PrecipitationPrecipitation 78 mm  
Rainy daysRainy days 5 days  
HumidityHumidity 70% *  
WindspeedWindspeed 7 km/h *  
SunshineSunshine 248 hours *  
Percentage SunshinePercentage Sunshine *  
Data from: Colombo, Sri Lanka (17 KM, 10 Miles).

Where to go in Sri Lanka in January

Find out more about the weather in Sri Lanka and which places have the best travel conditions in this month.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. With a water temperature of around 28°C this is a great month to swim so bring your swimwear.

What To Do

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

Interested in more climate information?

This site provides you with all the information you need about the climate in Biyagama.

Our site offers climate and forecast data for every country in the world. Are you going to Sri Lanka? On this website you can find historical weather averages for many cities in Sri Lanka. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.