Trincomalee weather in January 2025

Expect 28°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Trincomalee in January. Check more long-term weather averages for Trincomalee in January before you book your next holiday to Sri Lanka in 2025/2026.

  • 28°C maximum daytime temperature in January in Trincomalee28
    28°C max day temperature
  • 7 hours of sunshine per day
  • 7 days with some rainfall in January in Trincomalee7
    7 days with some rainfall
  • 24°C minimum night-time temperature in January in Trincomalee24
    24°C min night temperature
  • 12 hours of daylight per day in January in Trincomalee12
    12 hours of daylight per day
  • Moderate heat & humidity in January in TrincomaleeM
    Moderate heat & humidity
  • 125 mm monthly rainfall in January in Trincomalee125
    125 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in January in Trincomalee11
    11 (Extreme) UV index
  • 27°C sea temperature in January in Trincomalee27
    27°C sea temperature

More about Trincomalee

Trincomalee by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Sri Lanka

  • Save up to £250 on summer 2024 holidays in TUI sale
  • Discount varies by spend. Pay £0 deposits with direct debit
  • Travel between 1st May & 31st Oct 2024 (inclusive)
Show discount codeShow discount code ******ALE

Expires at 23:59 on Thursday 29th Feb 2024 · View all TUI offers

TUITUI deal finder

The January weather guide for Sri Lanka (Trincomalee) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

More about Sri Lanka

How hot is it in Trincomalee in January?

Daytime temperatures usually reach 28°C in Trincomalee in January with moderate heat and humidity, falling to 24°C at night.

How sunny is it in Trincomalee in January?

There are normally 7 hours of bright sunshine each day in Trincomalee in January - that's 57% of daylight hours.

How warm is the sea around Trincomalee in January?

The average sea temperature around Trincomalee in January is 27°C.

Does it rain in Trincomalee in January?

There are usually 7 days with some rain in Trincomalee in January and the average monthly rainfall is 125mm.

Trincomalee January sunrise & sunset times

Browse the sunrise and sunset times for Trincomalee in January 2025. Select a month to view Trincomalee sunrise and sunset times for the next 12 months.


Date Sunrise times Sunset times
Wednesday, 1st January 2025 06:20 17:58
Thursday, 16th January 2025 06:24 18:05
Friday, 31st January 2025 06:26 18:11

Related posts

Popular travel offers

Explore holidays in the sun for less

Top ^