Weather on May 31 in Reykjavik
Historical weather data for May 31 in Reykjavik, Iceland
Based on 56 years of data from REYKJAVIK
About This Date
May 31st in Reykjavik, Iceland typically brings cool spring weather, with average highs around 12°C and lows near 6°C. Over 56 years of records, the warmest May 31st was in 2004 (14°C average), while the coldest was 2000 (3°C) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 27% of May 31st dates historically, with the wettest May 31st recording 0.66" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for May 31st in Reykjavik? Bring layers as temperatures can vary throughout the day.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 16°C (60°F) | 8°C (47°F) | 3 mm |
| 2025 | 11°C (52°F) | 7°C (44°F) | -- |
| 2024 | 9°C (48°F) | 6°C (43°F) | -- |
| 2023 | 10°C (50°F) | 6°C (42°F) | -- |
| 2022 | 13°C (55°F) | 8°C (47°F) | -- |
| 2021 | 11°C (52°F) | 5°C (41°F) | -- |
| 2020 | 11°C (51°F) | 6°C (43°F) | -- |
| 2019 | 12°C (54°F) | -- | -- |
| 2018 | 8°C (47°F) | 6°C (42°F) | -- |
| 2017 | 12°C (54°F) | 6°C (43°F) | -- |
| 2016 | 10°C (50°F) | 4°C (40°F) | -- |
| 2015 | 12°C (54°F) | -- | -- |
| 2014 | 11°C (52°F) | 9°C (48°F) | -- |
| 2013 | 9°C (48°F) | 5°C (41°F) | -- |
| 2012 | 16°C (60°F) | 7°C (45°F) | -- |
| 2011 | 9°C (48°F) | 3°C (38°F) | -- |
| 2010 | 11°C (52°F) | 8°C (47°F) | -- |
| 2009 | 11°C (51°F) | 5°C (41°F) | -- |
| 2008 | 10°C (50°F) | 7°C (44°F) | -- |
| 2007 | 17°C (63°F) | 8°C (46°F) | -- |
| 2006 | 11°C (52°F) | 7°C (44°F) | 2 mm |
| 2005 | 12°C (54°F) | 5°C (41°F) | 2 mm |
| 2004 | 17°C (63°F) | 11°C (51°F) | 0 mm |
| 2003 | 12°C (53°F) | 7°C (45°F) | 17 mm |
| 2002 | 14°C (57°F) | 8°C (46°F) | 0 mm |
| 2001 | 9°C (48°F) | 4°C (39°F) | 2 mm |
| 2000 | 7°C (45°F) | -2°C (29°F) | 0 mm |
| 1999 | 14°C (57°F) | 3°C (38°F) | 2 mm |
| 1998 | 12°C (54°F) | 8°C (46°F) | 0 mm |
| 1997 | 12°C (53°F) | 8°C (47°F) | 1 mm |
| 1996 | 12°C (53°F) | 6°C (43°F) | 1 mm |
| 1995 | 12°C (54°F) | 7°C (44°F) | 0 mm |
| 1994 | 9°C (48°F) | 4°C (39°F) | 2 mm |
| 1993 | 8°C (47°F) | 1°C (33°F) | 0 mm |
| 1992 | 9°C (49°F) | 7°C (44°F) | 0 mm |
| 1991 | 14°C (58°F) | 8°C (46°F) | 0 mm |
| 1990 | 15°C (59°F) | 7°C (45°F) | 0 mm |
| 1989 | 11°C (51°F) | 4°C (39°F) | 2 mm |
| 1988 | 12°C (53°F) | 8°C (47°F) | 0 mm |
| 1987 | 12°C (53°F) | 6°C (42°F) | 2 mm |
| 1986 | 11°C (52°F) | 4°C (40°F) | 0 mm |
| 1985 | 13°C (55°F) | 7°C (45°F) | 0 mm |
| 1984 | 12°C (53°F) | 2°C (35°F) | 0 mm |
| 1983 | 9°C (48°F) | 4°C (40°F) | 0 mm |
| 1982 | 12°C (53°F) | 6°C (42°F) | 1 mm |
| 1981 | 12°C (53°F) | 4°C (40°F) | 0 mm |
| 1980 | 11°C (51°F) | 5°C (41°F) | 0 mm |
| 1979 | 12°C (54°F) | 6°C (43°F) | 0 mm |
| 1978 | 9°C (49°F) | 3°C (38°F) | 1 mm |
| 1977 | 11°C (52°F) | 9°C (49°F) | 0 mm |
| 1976 | 17°C (62°F) | 5°C (41°F) | 0 mm |
| 1975 | 10°C (50°F) | 7°C (45°F) | 0 mm |
| 1974 | 9°C (49°F) | 6°C (43°F) | 5 mm |
| 1973 | 8°C (47°F) | 2°C (36°F) | 0 mm |
| 1972 | 8°C (47°F) | 4°C (39°F) | 0 mm |
| 1971 | 12°C (53°F) | 7°C (44°F) | 5 mm |