Weather on July 15 in Reykjavik
Historical weather data for July 15 in Reykjavik, Iceland
Based on 55 years of data from REYKJAVIK
About This Date
July 15th in Reykjavik, Iceland typically brings cool summer weather, with average highs around 14°C and lows near 9°C. Over 55 years of records, the warmest July 15th was in 2025 (16°C average), while the coldest was 1979 (8°C) — a 14°F range across recorded history. Rain or other precipitation has occurred on about 38% of July 15th dates historically, with the wettest July 15th recording 2.33" of rain. The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
Planning for July 15th in Reykjavik? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 17°C (63°F) | 13°C (56°F) | -- |
| 2024 | 17°C (63°F) | 11°C (52°F) | -- |
| 2023 | 13°C (55°F) | 8°C (46°F) | -- |
| 2022 | 12°C (53°F) | 7°C (44°F) | -- |
| 2021 | 13°C (56°F) | 8°C (47°F) | -- |
| 2020 | -- | 11°C (51°F) | -- |
| 2019 | 16°C (60°F) | 13°C (56°F) | -- |
| 2018 | 14°C (58°F) | 11°C (51°F) | -- |
| 2017 | 12°C (54°F) | 8°C (47°F) | -- |
| 2016 | 16°C (60°F) | 11°C (52°F) | -- |
| 2015 | 16°C (61°F) | 7°C (45°F) | -- |
| 2014 | 13°C (56°F) | 8°C (47°F) | -- |
| 2013 | 12°C (53°F) | 9°C (48°F) | -- |
| 2012 | 18°C (65°F) | 9°C (49°F) | -- |
| 2011 | 19°C (67°F) | 9°C (49°F) | -- |
| 2010 | 16°C (60°F) | 8°C (47°F) | -- |
| 2009 | 16°C (60°F) | 7°C (45°F) | -- |
| 2008 | 14°C (58°F) | 8°C (46°F) | -- |
| 2007 | 18°C (65°F) | 12°C (53°F) | -- |
| 2006 | 11°C (52°F) | 8°C (47°F) | 0.72" |
| 2005 | 16°C (60°F) | 9°C (48°F) | 0" |
| 2004 | 14°C (57°F) | 8°C (46°F) | 0" |
| 2003 | 16°C (60°F) | 8°C (47°F) | 0" |
| 2002 | 11°C (52°F) | 8°C (47°F) | 0.17" |
| 2001 | 12°C (54°F) | 7°C (45°F) | 0.04" |
| 2000 | 16°C (61°F) | 10°C (50°F) | 0.63" |
| 1999 | 9°C (49°F) | 7°C (44°F) | 0.05" |
| 1998 | 15°C (59°F) | 7°C (44°F) | 0" |
| 1997 | 17°C (62°F) | 10°C (50°F) | 0" |
| 1996 | 12°C (54°F) | 9°C (48°F) | 0" |
| 1995 | 14°C (57°F) | 8°C (47°F) | 0" |
| 1994 | 13°C (56°F) | 9°C (49°F) | 0.02" |
| 1993 | 14°C (58°F) | 8°C (46°F) | 0" |
| 1992 | 11°C (51°F) | 8°C (46°F) | 0" |
| 1991 | 14°C (57°F) | 9°C (49°F) | 0.01" |
| 1990 | 16°C (60°F) | 12°C (53°F) | 0.28" |
| 1989 | 12°C (53°F) | 9°C (49°F) | 0.25" |
| 1988 | 13°C (56°F) | 9°C (49°F) | 0.03" |
| 1987 | 14°C (58°F) | 11°C (51°F) | 0.16" |
| 1986 | 12°C (53°F) | 9°C (48°F) | 0.27" |
| 1985 | 12°C (53°F) | 7°C (44°F) | 0" |
| 1984 | 13°C (55°F) | 8°C (46°F) | 0" |
| 1983 | 12°C (53°F) | 4°C (40°F) | 0.01" |
| 1982 | 17°C (62°F) | 8°C (47°F) | 0" |
| 1981 | 12°C (54°F) | 8°C (47°F) | 0.09" |
| 1980 | 11°C (52°F) | 8°C (46°F) | 0.05" |
| 1979 | 11°C (51°F) | 5°C (41°F) | 0" |
| 1978 | 11°C (52°F) | 8°C (47°F) | 0.04" |
| 1977 | 13°C (56°F) | 10°C (50°F) | 0.06" |
| 1976 | 14°C (58°F) | 11°C (52°F) | 0.21" |
| 1975 | 13°C (56°F) | 8°C (47°F) | 0" |
| 1974 | 14°C (58°F) | 8°C (47°F) | 0.01" |
| 1973 | 14°C (58°F) | 10°C (50°F) | 0" |
| 1972 | 11°C (51°F) | 8°C (46°F) | 0.07" |
| 1971 | 13°C (56°F) | 8°C (46°F) | 2.33" |