Geilo in september: average Weather, Temperature and Climate
Weather in Geilo in september 2025
The weather in Geilo in september comes from statistical datas on the past years. You can view the weather statistics the entire month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
very bad weather 93.6cm
Weather at 6am
40°F
Partly Cloudy
32% of time
20%
13%
12%
Weather at 12pm
50°F
Partly Cloudy
31% of time
27%
16%
11%
Weather at 6pm
41°F
Partly Cloudy
31% of time
24%
16%
13%
Weather at 3am
38°F
27%
19%
19%
13%
Evolution of daily average temperature and precipitation in Geilo in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Geilo in september.
The climate of Geilo in september is very bad
In september in Geilo, the climate is wet (with 3.7in of precipitation over 5 days). It should be noted an improvement from the previous month since in august it receives an average of 4.6in of rainfall over 7 days.
The climate is relatively cold in that locality september, but it is tolerable when dressing hot. The high seasonal norm is 50°F. The minimum is 40°F. Thus, the mean temperature average on this month of september in Geilo is 45°F. These temperatures are far removed from those records observed in Geilo in the month of september with a maximum record of 70°F in 2016 and a minimum record of 23°F in 2010.
Day length in Geilo in september is 12:53. Sunrise is at 05:55 and sets at 18:48.
With a bad weather, the month of september is not the best time to go in this city.
September: another location in Norway?
If you want to go to Norway in september, there are destinations with better weather than Geilo:
In september, Kristiansand, Sandefjord, Arendal, Drobak, Fredrikstad and Grimstad have good weather.
Finally, Oslo, Bergen, Stavanger, Trondheim, Ålesund and Flekkefjord have a tolerable climate, but better than Geilo.
Seasonal average climate and temperature of Geilo in september
Check below seasonal norms These statistics are compiled from the weather statements of the last years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 45°F | ||||
| Highest temperature | 50°F | ||||
| Lowest temperature | 40°F | ||||
| Highest record temperature | 70°F (2016) | ||||
| Lowest record temperature | 23°F (2010) | ||||
| Number of days at +65°F | 1 day(s) (3%) | ||||
| Number of days at -32°F | 6 day(s) (20%) | ||||
| Wind | |||||
| Wind speed | 19km/h | ||||
| Wind temperature | 34°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.7in | ||||
| Number of days with rainfall | 5 day(s) (17%) | ||||
| Record daily rainfall | 1.5in (2013) | ||||
| Snowfall | 93.6cm | ||||
| Other climate data | |||||
| Humidity | 90% | ||||
| Visibility | 8.19km | ||||
| Cloud cover | 51% | ||||
| UV index | 3 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:55 | ||||
| Time of sunset | 18:48 | ||||
| Length of day | 12:53 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last september?
Here is the day by day recorded weather in Geilo in september 2024:
41°F to 65°F
41°F to 56°F
43°F to 50°F
47°F to 52°F
52°F to 68°F
49°F to 68°F
45°F to 65°F
49°F to 54°F
52°F to 58°F
41°F to 50°F
34°F to 41°F
32°F to 43°F
29°F to 43°F
27°F to 50°F
36°F to 52°F
40°F to 49°F
38°F to 54°F
41°F to 63°F
47°F to 67°F
45°F to 67°F
47°F to 63°F
43°F to 58°F
40°F to 54°F
38°F to 47°F
36°F to 47°F
31°F to 41°F
27°F to 40°F
29°F to 40°F
25°F to 40°F
34°F to 43°F
Map: other cities in Norway in september
Cities near Geilo:
| Hemsedal in september | very bad weather |
| Hardangervidda National Park in september | very bad weather |
| Flam (Aurland) in september | very bad weather |
| Fagernes in september | very bad weather |
| Undredal in september | very bad weather |
| Rjukan in september | bad weather |
| Gudvangen in september | tolerable weather |
| Trolltunga in september | very bad weather |
| Voss in september | tolerable weather |
| Odda in september | bad weather |
| Velmunden in september | tolerable weather |
| Seljord in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Geilo
perfect weather
good
tolerable
bad
very bad
Weather data for Geilo in september:
Weather data for Geilo for september are derived from an average of the weather forecast since 2009 in Geilo. There is a margin of error and these forecasts are to be considered as general information only. The weather in Geilo 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 Geilo.