Siglufjörður Weather in July
Average highs run from 10°C on July 1 to 11°C on July 31, and lows from 6°C to 7°C. Normal precipitation for the month is 87 mm over about 19 wet days.
July day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
July at a glance
- Average high
- 11°C
- Average low
- 6°C
- Precipitation
- 87 mm
- Reanalysis high
- 19°CJul 7, 1991
- Reanalysis low
- 1°CJul 6, 1995
- Daylight
- 24 h 00 min to 18 h 51 min
- Cloud cover
- 85%
- Humidity
- 87%
- Dew point
- 6°C
- Wind
- 13.0 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 | Reanalysis high | Reanalysis low | Chance wet |
|---|---|---|---|---|---|
| Jul 1 | 10°C | 6°C | 16°C 2009 | 2°C 2019 | 55% |
| Jul 2 | 10°C | 6°C | 15°C 2009 | 3°C 1993 | 55% |
| Jul 3 | 10°C | 6°C | 15°C 1994 | 3°C 1993 | 55% |
| Jul 4 | 10°C | 6°C | 16°C 1991 | 3°C 1996 | 55% |
| Jul 5 | 10°C | 6°C | 17°C 1991 | 2°C 1995 | 55% |
| Jul 6 | 10°C | 6°C | 16°C 1994 | 1°C 1995 | 56% |
| Jul 7 | 10°C | 6°C | 19°C 1991 | 1°C 1995 | 57% |
| Jul 8 | 10°C | 6°C | 16°C 1991 | 2°C 1995 | 58% |
| Jul 9 | 10°C | 6°C | 17°C 2004 | 2°C 1993 | 59% |
| Jul 10 | 10°C | 6°C | 15°C 2013 | 2°C 2002 | 59% |
| Jul 11 | 10°C | 6°C | 15°C 1997 | 2°C 2001 | 58% |
| Jul 12 | 10°C | 6°C | 14°C 1997 | 3°C 2001 | 58% |
| Jul 13 | 10°C | 6°C | 14°C 1997 | 3°C 1995 | 58% |
| Jul 14 | 10°C | 6°C | 13°C 2005 | 4°C 1998 | 58% |
| Jul 15 | 10°C | 6°C | 15°C 2019 | 3°C 1995 | 57% |
| Jul 16 | 10°C | 6°C | 15°C 2000 | 2°C 1995 | 57% |
| Jul 17 | 10°C | 6°C | 16°C 2003 | 2°C 1995 | 58% |
| Jul 18 | 11°C | 6°C | 16°C 2003 | 2°C 1995 | 58% |
| Jul 19 | 11°C | 6°C | 16°C 2017 | 2°C 1998 | 59% |
| Jul 20 | 11°C | 6°C | 16°C 2017 | 2°C 1998 | 59% |
| Jul 21 | 11°C | 6°C | 15°C 2013 | 2°C 1995 | 58% |
| Jul 22 | 11°C | 7°C | 17°C 2017 | 2°C 1992 | 58% |
| Jul 23 | 11°C | 7°C | 16°C 2000 | 2°C 1992 | 57% |
| Jul 24 | 11°C | 7°C | 18°C 2000 | 3°C 1993 | 56% |
| Jul 25 | 11°C | 7°C | 18°C 2017 | 3°C 1993 | 57% |
| Jul 26 | 11°C | 7°C | 16°C 2008 | 4°C 1993 | 56% |
| Jul 27 | 11°C | 7°C | 17°C 2013 | 3°C 2002 | 56% |
| Jul 28 | 11°C | 7°C | 16°C 2008 | 3°C 2002 | 56% |
| Jul 29 | 11°C | 7°C | 16°C 2019 | 3°C 1993 | 57% |
| Jul 30 | 11°C | 7°C | 16°C 2008 | 3°C 1992 | 56% |
| Jul 31 | 11°C | 7°C | 16°C 1991 | 4°C 2013 | 56% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT).
- July 1
- sunrise , sunset
- July 31
- sunrise 3:55 AM, sunset 10:46 PM
Other months
Sources
Cloud, humidity, wind and sunshine, and temperature and precipitation: 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.