Alta in september: average Weather, Temperature and Climate
Weather in Alta in september 2025
The weather in Alta in 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 11.8cm
Weather at 6am
47°F
Cloudy
31% of time
26%
19%
13%
Weather at 12pm
50°F
Cloudy
29% of time
28%
21%
14%
Weather at 6pm
45°F
Partly Cloudy
30% of time
27%
20%
14%
Weather at 3am
43°F
26%
23%
17%
14%
Evolution of daily average temperature and precipitation in Alta in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Alta in september.
The climate of Alta in september is bad
the weather in Alta in september is wet (with 2.1in of precipitation over 3 days). It should be noted a worsening from the previous month since in august there is an average of 2.6in of rainfall over 4 days.
The climate is fairly fresh in this location september, but it is endurable by dressing warm. Temperatures are up to 52°F. On average, the recorded minimum temperature is 45°F. Thus, the mean temperature average in september in Alta is 49°F. These temperatures are far removed from those records observed in Alta in september with a maximum record of 68°F in 2018 and a minimum record of 27°F in 2012.
In september in Alta, the days on average last 13:23. The sun rises at 04:39 and sunset is at 18:02.
With a bad weather, this month is not recommended to go in Alta in Norway.
September: another location in Lapland?
If you want to go to Lapland in september, there are destinations with better weather than Alta:
In september, Kemi, Lulea, Ranua, Piteå and Tornio have a tolerable climate, but better than Alta.
Seasonal average climate and temperature of Alta in september
Check below seasonal norms These statistics are set from the weather statements of the past years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 49°F | ||||
| Highest temperature | 52°F | ||||
| Lowest temperature | 45°F | ||||
| Highest record temperature | 68°F (2018) | ||||
| Lowest record temperature | 27°F (2012) | ||||
| Number of days at +65°F | 0 day(s) (0%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Sea temperature | |||||
| Average sea temperature | 50°F | ||||
| Lowest sea temperature | 47°F | ||||
| Highest sea temperature | 53°F | ||||
| Wind | |||||
| Wind speed | 19km/h | ||||
| Wind temperature | 41°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.1in | ||||
| Number of days with rainfall | 3 day(s) (10%) | ||||
| Record daily rainfall | 1.3in (2019) | ||||
| Snowfall | 11.8cm | ||||
| Other climate data | |||||
| Humidity | 86% | ||||
| Visibility | 8.88km | ||||
| Cloud cover | 59% | ||||
| UV index | 3 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 04:39 | ||||
| Time of sunset | 18:02 | ||||
| Length of day | 13:23 | ||||
| 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 Alta in september 2024:
52°F to 58°F
54°F to 65°F
54°F to 63°F
58°F to 63°F
50°F to 58°F
49°F to 58°F
47°F to 49°F
47°F to 61°F
56°F to 67°F
58°F to 63°F
58°F to 59°F
56°F to 59°F
49°F to 58°F
47°F to 54°F
45°F to 56°F
47°F to 58°F
49°F to 54°F
50°F to 52°F
52°F to 56°F
41°F to 45°F
40°F to 41°F
38°F to 40°F
36°F to 43°F
38°F to 40°F
38°F to 43°F
40°F to 41°F
38°F to 40°F
38°F to 40°F
34°F to 41°F
36°F to 40°F
Map: other cities in Lapland in september
Cities near Alta:
| Lakselv in september | bad weather |
| Hammerfest in september | bad weather |
| Skjervoy in september | bad weather |
| Storslett in september | bad weather |
| Kautokeino in september | bad weather |
| Lyngen Alps (Lyngsalpan) in september | bad weather |
| Lyngseidet in september | bad weather |
| Kilpisjärvi in september | very bad weather |
| Honningsvåg in september | bad weather |
| Tromso in september | bad weather |
| Lemmenjoki National park (Lemmenjoen kansallispuisto) in september | bad weather |
| Enontekiö in september | bad weather |
Click over cities on the map for information about the weather in september.
Alta
perfect weather
good
tolerable
bad
very bad
Weather data for Alta in september:
Weather data for Alta for september are derived from an average of the weather forecast since 2009 in Alta. There is a margin of error and these forecasts are to be considered as general information only. The weather in Alta 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 Alta.