Weather in Unawatuna, Sri Lanka in January

Search

Best
Best
Best
Best
Tan
Tan
Tan
Tan
Tan
Tan
Tan
Tan
Tan
Tan
Tan
Tan
Sea
28°
Swim
Sea
28°
Swim
Sea
28°
Swim
Sea
30°
Swim
Sea
29°
Swim
Sea
28°
Swim
Sea
28°
Swim
Sea
27°
Swim
Sea
28°
Swim
Sea
28°
Swim
Sea
29°
Swim
Sea
28°
Swim

Visiting Unawatuna, Sri Lanka in January

January is one of the best months to visit Unawatuna for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

The weather in January is marginally warmer than the previous month and temperatures continue to rise slightly into February. January has average maximum temperatures of 31°C (88°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 78% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.2hrs making the days long and bright.

January has total rainfall of 8.3cm (3.3inches) making it mostly dry with only light showers. There are just 6.1 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

Sea temperatures are a very warm 28°C (82°F). January is an excellent month for swimming in Unawatuna with very comfortable temperatures for bathing all day.

Also consider visiting Unawatuna in one of the other best months of February, March, July, for the best beach weather. Also consider one of our other suggestions for January.

Can you sunbathe in Unawatuna in January?

Yes, January is a great time for sunbathing in Unawatuna.

January has average maximum temperatures of 31°C (88°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 78% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.2hrs making the days long and bright. January has total rainfall of 8.3cm (3.3inches) making it mostly dry with only light showers. There are just 6.1 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

More about January temperature and sunshine.

Can you swim in Unawatuna in January?

Yes, January is an excellent month for swimming in Unawatuna with very warm sea temperatures 28°C (82°F).

More about January sea temperatures.

Is January a good time to holiday in Unawatuna?

Yes, January is a great time for a holiday in Unawatuna.

January has average maximum temperatures of 31°C (88°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 78% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.2hrs making the days long and bright. January has total rainfall of 8.3cm (3.3inches) making it mostly dry with only light showers. There are just 6.1 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days. Sea temperatures are a very warm 28°C (82°F). January is an excellent month for swimming in Unawatuna with very comfortable temperatures for bathing all day.

More about the January temperatures and sunshine.

Is Unawatuna warm in January?

Yes, Unawatuna is very hot and perfect for sunbathing on clear days in January.

The average maximum temperature in Unawatuna in January is 31°C (88°F). The average maximum temperature is 30°C (86°) in the previous month and 32°C (89°F) in the next month.

The average temperature in Unawatuna in January is 27°C (80°F). The average temperature is 27°C (80°F) in the previous month and 27°C (81°F) in the next month.

More info about the January temperatures and sunshine.

How sunny is Unawatuna in January?

The average day light hours per day in Unawatuna in January are 11.8. The sunshine percentage is 78% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.2hrs making the days long and bright.

More about January sunshine.

Temperature in Unawatuna in January

The weather in January is marginally warmer than the previous month and temperatures continue to rise slightly into February. The average maximum temperature in Unawatuna in January is 31°C (88°F). The average maximum temperature is 30°C (86°F) in the previous month and 32°C (89°F) in the next month.

The average temperature in Unawatuna in January is 27°C (80°F). The average temperature is 27°C (80°F) in the previous month and 27°C (81°F) in the next month.

The average minimum temperature in Unawatuna in January is 23°C (73°F). The minimum temperature is 23°C (74°F) in the previous month and 23°C (73°F) in the next month.

Sunshine in Unawatuna in January

During January the average day light hours are 11.8 per day in Unawatuna. The sunshine percentage is 78% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.2hrs making the days long and bright.

The ultraviolet index in Unawatuna in January is typically 12.2 during January. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Unawatuna in January

The average sea water temperature in Unawatuna in January is 27.6°C (81.7°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Unawatuna in January

January weather is significantly drier than the previous month and rainfall continues to drop slightly into February. January has far fewer days of rain than the previous month and rainy days continue to drop slightly into February. The average total rainfall in Unawatuna in January is 8.3cm (3.3inches) and on average there are 6.1 rainy days in January making it a quite rainy time to visit the beach.

Humidity in Unawatuna in January

The maximum dew point (an indicator of humidity) in Unawatuna in January is 23°C (73°F) which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan. The dew point is 23°C (74°F) in the previous month and 23°C (23°F) in the next month.

The average maximum relative humidity in Unawatuna in January is typically 91%. The maximum relative humidity is 92.9% in the previous month and 90.1% in the next month.

The average relative humidity in Unawatuna in January is typically 73.3%. The average relative humidity is 79% in the previous month and 72.6% in the next month.

Wind Speed in Unawatuna in January

The average maximum wind speed in Unawatuna in January is typically 24KM/H (15MPH). The average maximum wind speed is 22KM/H (14MPH) in the previous month and 21KM/H (13MPH) in the next month.

The average wind speed in Unawatuna in January is typically 14KM/H (9MPH). The average wind speed is 12KM/H (7MPH) in the previous month and 11KM/H (7MPH) in the next month.

The average wind direction in Unawatuna in January is from the North.

Monthly Averages

Suggested Beaches in January

Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

Booking.com Search FlightsImage

Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.