Keflavík in july: average Weather, Temperature and Climate
Weather in Keflavík in july 2025
The weather in Keflavík in the month of july comes from statistical datas on the last years. You can view the weather statistics for all the month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout july
tolerable weather
Weather at 6am
52°F
Cloudy
27% of time
26%
19%
18%
Weather at 12pm
54°F
Partly Cloudy
30% of time
26%
18%
18%
Weather at 6pm
54°F
Cloudy
30% of time
28%
20%
15%
Weather at 3am
52°F
31%
21%
19%
17%
Evolution of daily average temperature and precipitation in Keflavík in july
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Keflavík in july.
The climate of Keflavík in july is tolerable
The climate in july in Keflavík is wet (with 4in of precipitation over 6 days). Unfortunately, the weather conditions is worsening than the previous month since in june there is an average of 3.5in of rainfall over 5 days.
The climate is rather cool there july, but it is livable when dressing cosy. The thermometer averaged maximum of 56°F. In the morning the temperature drops to 52°F. Thus, the mean temperature average on this month of july in Keflavík is 54°F. Note that these seasonal averages are in contrast with those observed in Keflavík in july with a maximum record of 65°F in 2009 and a minimum record of 36°F in 2020.
On average, in Keflavík, the days of july last 19:37. Sunrise is at 03:47 and sunset is at 23:24.
With a correct climate, this month is okay (but not good) to go in this city in Iceland.
Seasonal average climate and temperature of Keflavík in july
Check below seasonal norms These datas are generated from the weather statements of the past years of the month of july.
| July | |||||
| Outside temperature | |||||
| Average temperature | 54°F | ||||
| Highest temperature | 56°F | ||||
| Lowest temperature | 52°F | ||||
| Highest record temperature | 65°F (2009) | ||||
| Lowest record temperature | 36°F (2020) | ||||
| Sea temperature | |||||
| Average sea temperature | 53°F | ||||
| Lowest sea temperature | 50°F | ||||
| Highest sea temperature | 56°F | ||||
| Wind | |||||
| Wind speed | 26km/h | ||||
| Wind temperature | 49°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 4in | ||||
| Number of days with rainfall | 6 day(s) (18%) | ||||
| Record daily rainfall | 1.6in (2010) | ||||
| Other climate data | |||||
| Humidity | 86% | ||||
| Visibility | 9.04km | ||||
| Cloud cover | 60% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 16 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 03:47 | ||||
| Time of sunset | 23:24 | ||||
| Length of day | 19:37 | ||||
| Our opinion about the weather in july | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last july?
Here is the day by day recorded weather in Keflavík in july 2024:
47°F to 52°F
47°F to 50°F
49°F to 50°F
49°F to 56°F
47°F to 54°F
50°F to 58°F
49°F to 58°F
49°F to 56°F
49°F to 52°F
50°F to 52°F
50°F to 52°F
50°F to 52°F
50°F to 54°F
50°F to 54°F
49°F to 58°F
52°F to 56°F
49°F to 52°F
50°F to 56°F
50°F to 54°F
50°F to 56°F
47°F to 52°F
47°F to 50°F
49°F to 52°F
50°F to 54°F
52°F to 58°F
50°F to 58°F
50°F to 52°F
50°F to 54°F
50°F to 52°F
49°F to 52°F
50°F to 56°F
Map: other cities in Iceland in july
Cities near Keflavík:
| Vogar in july | tolerable weather |
| Suðurnesjabær in july | tolerable weather |
| Grindavík in july | tolerable weather |
| Seltjarnarnes in july | tolerable weather |
| Kopavogur in july | tolerable weather |
| Reykjavík in july | tolerable weather |
| Akranes in july | tolerable weather |
| Mosfellsbaer in july | tolerable weather |
| Hveragerdi in july | tolerable weather |
| Borgarnes in july | tolerable weather |
| Thingvellir in july | tolerable weather |
| Selfoss in july | tolerable weather |
Click over cities on the map for information about the weather in july.
Keflavík
perfect weather
good
tolerable
bad
very bad
Weather data for Keflavík in july:
Weather data for Keflavík for july are derived from an average of the weather forecast since 2009 in Keflavík. There is a margin of error and these forecasts are to be considered as general information only. The weather in Keflavík can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Keflavík.