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Reykjavik, Iceland · Subarctic oceanic

Reykjavik in July: go or not?

Tough period. Reykjavik in July only reaches 4.2/10.

📅 Data updated: October 2026 🛰️ ERA5 · 10 years 📍 64.15°N · 21.94°W
⚡ This month's verdict
Avoid
Reykjavik · July
4.2
9–13°
Temperature
33%
Rain
6h
Sun
❄️ Subarctic🌌 Auroras🌬️ Frequent winds
Photo : Nunzio Guerrera via Unsplash
The month in detail

What to expect in July

In July, Reykjavik sees 13°C during the day with 5.9h of sunshine per day. Expect rain on 33% of days — a light raincoat in the bag is recommended.

July is the best month of the year in Reykjavik. Compared to June: +2°C daytime.

This month's conditions

What it's like in July

UV index
3 · moderate
protect during midday hours
Feels like
dry air
8°
Sea
12°C
cold, for the brave
Daylight
19.3h of daylight
Air quality
good
AQI 20
Compare

Is July the right month?

The best month in Reykjavik is June (4.2/10), 0.0 pt higher than July.

See June →See all 12 months →
Book

Plan your trip

Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.

🎟️ Activities & tours · Reykjavik

GetYourGuide selection · free cancellation

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Affiliate link · GetYourGuide
Practical info

What you need to know before you go

Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a subarctic stay.

Country · Iceland

🗣️LanguageIcelandic
💶CurrencyIcelandic Krona (kr)
🚗DrivingRight-hand
🛡️Safety ⓘVery safe · 1/5
💰Cost of living ⓘVery expensive · 5/5

🌡️ Climate

🌍Climate typeSubarctic oceanic
📈Climate trend ⓘStable
🔥Hottest monthJuly · 13°C
❄️Coolest monthJanuary · 2°C
🌧️Rainiest month ⓘFebruary · 53%

🌌 Subarctic stay

🌌Northern lights ⓘSept → Mars
☀️Midnight sun ⓘJuin (~21h)
🌋GeothermalGeysir, Blue Lagoon
🌬️WindVery frequent
🛂VisaSchengen · 90 days
Location

Where is Reykjavik ?

Global position + regional geographic context.

🌍 World
🔍 Geographic context
Iceland
Subarctic oceanic climate with a 4.2 → 0.6 gap between best and worst month. 10 years of ERA5 data to choose by project.
64.15°N · 21.94°W
Questions

Frequently asked questions

What is the best time to visit Reykjavik?
June is the best month with 11.0°C highs, 7.0°C lows, 6.3h of sunshine and 31.0% rainy days.
How many hours of sunshine does Reykjavik get in June?
Reykjavik averages 6.3 sunshine hours per day in June. It is the sunniest month with a climate score of 4.1/10.
What is the rainiest month in Reykjavik?
January is the most unfavourable month with January has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Reykjavik in June?
In June, overnight lows reach 7.0°C, while afternoon highs average 11.0°C.
Is Reykjavik good in winter?
In winter (December-February), Reykjavik scores 0.6/10 on average — Difficult period — prefer the peak season.. The best month overall remains June with a score of 4.1/10.
When should you avoid Reykjavik?
January is the most difficult month to visit Reykjavik, with January has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.
Can you swim in Reykjavik in July?
In July, the sea averages 12°C in Reykjavik: cold, for the brave. Best left to hardened swimmers or those with a wetsuit.
Do you need sun protection in Reykjavik in July?
The average UV index reaches 3 in July in Reykjavik (moderate), with about 19.3h of daylight. Protect during midday hours.