Reykjanesbær Weather in July
Average highs run from 13°C on July 1 to 15°C on July 31, and lows from to . Normal precipitation for the month is 87 mm over about 16 wet days.
July day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
July at a glance
- Average high
- 14°C
- Precipitation
- 87 mm
- Record high
- 24°CJul 31, 1980
- Record low
- 3°CJul 25, 1963
- Daylight
- 20 h 43 min to 18 h 01 min
- Cloud cover
- 79%
- Humidity
- 85%
- Dew point
- 8°C
- Wind
- 14.4 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Jul 1 | 13°C | 18°C 1999 | 4°C 1989 | 49% | |
| Jul 2 | 14°C | 18°C 2007 | 6°C 1975 | 48% | |
| Jul 3 | 14°C | 19°C 2009 | 4°C 1975 | 48% | |
| Jul 4 | 13°C | 18°C 2010 | 6°C 1970 | 47% | |
| Jul 5 | 13°C | 17°C 2011 | 4°C 1970 | 48% | |
| Jul 6 | 14°C | 20°C 1994 | 4°C 2018 | 48% | |
| Jul 7 | 14°C | 18°C 2019 | 5°C 1995 | 49% | |
| Jul 8 | 14°C | 19°C 1963 | 4°C 1995 | 50% | |
| Jul 9 | 14°C | 21°C 1976 | 6°C 1964 | 49% | |
| Jul 10 | 14°C | 17°C 2023 | 5°C 1993 | 48% | |
| Jul 11 | 14°C | 19°C 2023 | 4°C 1952 | 48% | |
| Jul 12 | 14°C | 19°C 2009 | 6°C 1975 | 47% | |
| Jul 13 | 14°C | 18°C 2007 | 5°C 1985 | 46% | |
| Jul 14 | 13°C | 21°C 2025 | 6°C 1970 | 46% | |
| Jul 15 | 13°C | 18°C 2025 | 5°C 1983 | 45% | |
| Jul 16 | 14°C | 18°C 2007 | 5°C 1992 | 46% | |
| Jul 17 | 14°C | 9°C | 20°C 2010 | 6°C 1975 | 47% |
| Jul 18 | 15°C | 23°C 2010 | 6°C 1963 | 47% | |
| Jul 19 | 14°C | 19°C 2010 | 5°C 1985 | 47% | |
| Jul 20 | 14°C | 9°C | 20°C 1958 | 6°C 1985 | 47% |
| Jul 21 | 14°C | 18°C 1979 | 5°C 1985 | 48% | |
| Jul 22 | 14°C | 18°C 2005 | 6°C 1963 | 48% | |
| Jul 23 | 14°C | 20°C 2005 | 4°C 1992 | 47% | |
| Jul 24 | 14°C | 9°C | 19°C 2010 | 4°C 1963 | 48% |
| Jul 25 | 14°C | 18°C 2008 | 3°C 1963 | 48% | |
| Jul 26 | 15°C | 19°C 2008 | 5°C 1954 | 48% | |
| Jul 27 | 15°C | 21°C 2017 | 5°C 1988 | 50% | |
| Jul 28 | 14°C | 20°C 2017 | 4°C 1967 | 50% | |
| Jul 29 | 15°C | 21°C 2008 | 6°C 1956 | 50% | |
| Jul 30 | 15°C | 23°C 2008 | 4°C 1975 | 49% | |
| Jul 31 | 15°C | 24°C 1980 | 5°C 1983 | 49% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT).
- July 1
- sunrise 3:12 AM, sunset 11:55 PM
- July 31
- sunrise 4:35 AM, sunset 10:36 PM
Other months
Sources
Records: NOAA GHCN-Daily, station ICW00016201, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.