Reykjavik weather in July 2025

Expect 13°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Reykjavik in July based on long-term weather averages. There is usually 18 days with some rainfall and 66 mm of average monthly rainfall in July.

  • 13°C maximum daytime temperature in July in Reykjavik13
    13°C max day temperature
  • 6 hours of sunshine per day
  • 18 days with some rainfall in July in Reykjavik18
    18 days with some rainfall
  • 7°C minimum night-time temperature in July in Reykjavik7
    7°C min night temperature
  • 20 hours of daylight per day in July in Reykjavik20
    20 hours of daylight per day
  • No heat & humidity in July in Reykjavik0
    No heat & humidity
  • 66 mm monthly rainfall in July in Reykjavik66
    66 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in July in Reykjavik4
    4 (Moderate) UV index
  • 11°C sea temperature in July in Reykjavik11
    11°C sea temperature

More about Reykjavik

Reykjavik by month

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

Recommended for Iceland

KAYAK: Explore destinations from the UK

  • Explore top offers on direct flights from the UK
  • Filter destinations by price, trip type, flight time & more
  • Choose a destination to see cheapest fares & airlines
Go to KAYAK deal >>

View all KAYAK offers

The July weather guide for Iceland (Reykjavik) 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 Iceland

How warm is it in Reykjavik in July?

Daytime temperatures usually reach 13°C in Reykjavik in July, falling to 7°C at night.

How sunny is it in Reykjavik in July?

There are normally 6 hours of bright sunshine each day in Reykjavik in July - that's 28% of daylight hours.

Is the sea cold around Reykjavik in July?

The average sea temperature around Reykjavik in July is 11°C.

Does it rain in Reykjavik in July?

There are usually 18 days with some rain in Reykjavik in July and the average monthly rainfall is 66mm.

Reykjavik July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 03:06 23:55
Wednesday, 16th July 2025 03:45 23:20
Thursday, 31st July 2025 04:32 22:34

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^