Mirissa Beach weather in July 2025

Expect 86°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Mirissa Beach in July. Check more long-term weather averages for Mirissa Beach in July before you book your next holiday to Sri Lanka in 2025/2026.

  • 86°F maximum daytime temperature in July in Mirissa Beach86
    86°F max day temperature
  • 6 hours of sunshine per day
  • 9 days with some rainfall in July in Mirissa Beach9
    9 days with some rainfall
  • 75°F minimum night-time temperature in July in Mirissa Beach75
    75°F min night temperature
  • 12 hours of daylight per day in July in Mirissa Beach12
    12 hours of daylight per day
  • High heat & humidity in July in Mirissa BeachH
    High heat & humidity
  • 6.8 inches monthly rainfall in July in Mirissa Beach6.8
    6.8 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in July in Mirissa Beach11
    11+ (Extreme) UV index
  • 81°F sea temperature in July in Mirissa Beach81
    81°F sea temperature

More about Mirissa Beach

Mirissa Beach 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 (Mirissa Beach) 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)  |  Imperial (°F)

Back to top

More about Sri Lanka

How hot is it in Mirissa Beach in July?

Daytime temperatures usually reach 86°F in Mirissa Beach in July with high heat and humidity, falling to 75°F at night.

How sunny is it in Mirissa Beach in July?

There are normally 6 hours of bright sunshine each day in Mirissa Beach in July - that's 48% of daylight hours.

How warm is the sea around Mirissa Beach in July?

The average sea temperature around Mirissa Beach in July is 81°F.

Does it rain in Mirissa Beach in July?

There are usually 9 days with some rain in Mirissa Beach in July and the average monthly rainfall is 6.8 inches.

Mirissa Beach July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 05:58 18:26
Wednesday, 16th July 2025 06:01 18:27
Thursday, 31st July 2025 06:03 18:26

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^