Weather in Keflavík in september 2022

The weather in Keflavík in the month of september comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.

Average weather throughout september

bad weather 11.1cm

Weather at 6am
50°F

Cloudy

24%

Clear/Sunny

17%

Partly Cloudy

16%

Weather at 12pm
50°F

Cloudy

20%

Partly Cloudy

19%

Clear/Sunny

15%

Weather at 6pm
50°F

Cloudy

23%

Partly Cloudy

19%

Clear/Sunny

18%

Weather at 3am
50°F

Moderate rain at times

34%

Partly Cloudy

19%

Cloudy

19%

Clear/Sunny

17%



Evolution of daily average temperature and precipitation in Keflavík in september

These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Keflavík in september.


The climate of Keflavík in september is bad

In september in Keflavík, the climate is wet (with 8in of precipitation over 20 days). It should be noted a worsening from the previous month since in august there is an average of 4.9in of precipitation over 13 days.

The climate is fairly fresh in this location september, but it is liveable by dressing warm. Temperatures are up to 52°F. In the morning the temperature drops to 49°F. Thus, the mean temperature average in september in Keflavík is 50°F. Note that seasonal normals are in contrast with those observed in Keflavík in the month of september with a maximum record of 59°F in 2010 and a minimum record of 36°F in 2020.

On average, in Keflavík, the days of september last 13:01. The sun rises at 06:54 and sunset is at 19:55.

With a bad weather, september is not recommended to go in that area in Iceland.




Seasonal average climate and temperature of Keflavík in september

Check below seasonal norms These statistics are generated from the weather statements of the last years of september.

September
Outside temperature
Average temperature 50°F
Highest temperature 52°F
Lowest temperature 49°F
Highest record temperature 59°F
(2010)
Lowest record temperature 36°F
(2020)
Sea temperature
Average sea temperature 50°F
Lowest sea temperature 47°F
Highest sea temperature 53°F
Wind
Wind speed 35km/h
Wind temperature 43°F
Precipitation (rainfall)
Rainfall 8in
Number of days with rainfall 20 day(s)
(66%)
Record daily rainfall 2.8in
(2019)
Snowfall 11.1cm
Other climate data
Humidity 83%
Visibility 8.85km
Cloud cover 64%
UV index 3
Daily sunshine hours 9
Sunrise and sunset
Time of sunrise 06:54
Time of sunset 19:55
Length of day 13:01
Our opinion about the weather in september
Our opinion at whereandwhen.net bad


How was the weather last september?

Here is the day by day recorded weather in Keflavík in september 2021:

01-09-2021
Light drizzle
54°F to 56°F
02-09-2021
Overcast
47°F to 56°F
03-09-2021
Moderate rain
54°F to 56°F
04-09-2021
Cloudy
54°F to 56°F
05-09-2021
Partly Cloudy
52°F to 54°F
06-09-2021
Light rain
50°F to 52°F
07-09-2021
Partly Cloudy
41°F to 52°F
08-09-2021
Partly Cloudy
50°F to 52°F
09-09-2021
Overcast
50°F to 52°F
10-09-2021
Light rain shower
50°F to 52°F
11-09-2021
Light rain shower
50°F to 52°F
12-09-2021
Overcast
49°F to 54°F
13-09-2021
Partly Cloudy
49°F to 54°F
14-09-2021
Overcast
50°F to 52°F
15-09-2021
Partly Cloudy
49°F to 54°F
16-09-2021
Heavy rain
52°F to 56°F
17-09-2021
Cloudy
47°F to 49°F
18-09-2021
Light rain
49°F to 52°F
19-09-2021
Cloudy
50°F to 52°F
20-09-2021
Light rain shower
50°F to 52°F
21-09-2021
Heavy rain
43°F to 49°F
22-09-2021
Patchy light rain
41°F to 45°F
23-09-2021
Light drizzle
43°F to 45°F
24-09-2021
Light rain shower
45°F to 49°F
25-09-2021
Light rain
41°F to 43°F
26-09-2021
Moderate or heavy rain in area with thunder
40°F to 47°F
27-09-2021
Cloudy
45°F to 50°F
28-09-2021
Partly Cloudy
40°F to 47°F
29-09-2021
Light rain shower
43°F to 47°F
30-09-2021
Patchy rain nearby
41°F to 47°F

Map: other cities in Iceland in september

Cities near Keflavík:

Vogar in septemberbad weather
Suðurnesjabær in septemberbad weather
Grindavík in septemberbad weather
Seltjarnarnes in septemberbad weather
Kopavogur in septemberbad weather
Reykjavik in septemberbad weather
Akranes in septemberbad weather
Mosfellsbaer in septemberbad weather
Hveragerdi in septemberbad weather
Borgarnes in septemberbad weather
Thingvellir in septemberbad weather
Selfoss in septemberbad weather
Iceland in september: See full list of cities

Click over cities on the map for information about the weather in september.

Legend: Keflavík perfect weather good tolerable bad very bad


Weather data for Keflavík in september:

Weather data for Keflavík for september 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.


Weather in august in Keflavík
Weather in october in Keflavík
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