Reykjavik Weather in June
In June, Reykjavik averages a high of 12°C (54°F) and a low of 7°C (44°F), from 56 years of daily records (1971–2026).
12°C
Average high
54°F
7°C
Average low
44°F
22°C
Record high
72°F · June 11, 2002
-1°C
Record low
31°F · June 7, 1997
What June Is Like in Reykjavik
- June in Reykjavik has become 1.0°C (1.8°F) warmer on average: the 2012–2026 average against 1970–1989.
- The warmest June in the record was 2010; the coldest was 1992.
At least 1 mm of rain falls on 33% of June days, and the month averages 44 mm in total.
Warmest: 2003 (14.4°C)Latest: 2026 (13.8°C)10-year averageLong-run average (12.2°C)
Look Up a Day in June
See the weather in Reykjavik on any June date, year by year.
Source: NOAA GHCN-Daily, Reykjavik (1971–2026); Reykjavik (2006–2025). Averages cover 1971–2026. How we compute this