Rajagiriya
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Rajagiriya Weather in January

In Rajagiriya, January brings very high daytime temperatures around 32°C (90°F), with nights cooling to 24°C (75°F). It is the driest month of the year, with minimal rainfall.

Rainfall in Rajagiriya in January

Known for its least rainfall, this month is the best of the year for people who like to spend time outdoors. Climate statistics over the past 30 years suggest around 5 days of rain, with 72 mm (2.8 in) average for the month. Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.

Temperature in Rajagiriya in January

In January, Rajagiriya gets very high temperatures, with highs of 32°C (90°F). Nights cool to around 24°C (75°F). It's usually most comfortable outside during the morning and later in the day. Nights stay warm at around 24°C (75°F), so light bedding and good ventilation are worth thinking about.

Sunshine in Rajagiriya 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 Rajagiriya 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

At 28°C (82°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

If you're inclined towards comfortable temperatures and drier conditions, January is a good time to visit Rajagiriya.

Rajagiriya 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
72 mm (2.8 in)
Rainy days
5 days
Humidity
70% *
Windspeed
2 m/s (4 knots) *
Sunshine
248 hours *
Percentage Sunshine
*
* Data from: Colombo, Sri Lanka (3 KM, 2 Miles).

Rajagiriya Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Rajagiriya - and find the best time to visit.

Best Places 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. See all of Sri Lanka in January →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Rajagiriya 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Rajagiriya 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

Rajagiriya 3-Day Forecast

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Where to go in January - average daytime high across popular destinations.

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