Unawatuna weather in July 2025

Expect daytime maximum temperatures of 29°C in Unawatuna, Sri Lanka in July and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 10 days with some rainfall and typically 202 mm of rainfall in the month.

  • 29°C maximum daytime temperature in July in Unawatuna29
    29°C max day temperature
  • 6 hours of sunshine per day
  • 10 days with some rainfall in July in Unawatuna10
    10 days with some rainfall
  • 24°C minimum night-time temperature in July in Unawatuna24
    24°C min night temperature
  • 12 hours of daylight per day in July in Unawatuna12
    12 hours of daylight per day
  • High heat & humidity in July in UnawatunaH
    High heat & humidity
  • 202 mm monthly rainfall in July in Unawatuna202
    202 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in July in Unawatuna11
    11+ (Extreme) UV index
  • 27°C sea temperature in July in Unawatuna27
    27°C sea temperature

More about Unawatuna

Unawatuna by month

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

Recommended for Sri Lanka

TUI: up to 7% off holidays booked online

  • Book online with TUI & save up to 7% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost
Go to TUI deal >>

View all TUI offers

TUITUI deal finder

The July weather guide for Sri Lanka (Unawatuna) 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 Unawatuna in July?

Daytime temperatures usually reach 29°C in Unawatuna in July with high heat and humidity, falling to 24°C at night.

How sunny is it in Unawatuna in July?

There are normally 6 hours of bright sunshine each day in Unawatuna in July - that's 47% of daylight hours.

How warm is the sea around Unawatuna in July?

The average sea temperature around Unawatuna in July is 27°C.

Does it rain in Unawatuna in July?

There are usually 10 days with some rain in Unawatuna in July and the average monthly rainfall is 202mm.

Unawatuna July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 05:59 18:27
Wednesday, 16th July 2025 06:02 18:28
Thursday, 31st July 2025 06:04 18:27

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^