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Lillehammer in September 2026: weather, temperatures and activities

Do you want to visit Lillehammer in September 2026? Discover the usual weather at this time of year, average temperatures, the risk of rain, possible activities, and our opinion on whether September is a good month to travel to Lillehammer, Norway.

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Is it worth visiting Lillehammer in September?

Check your ideal travel criteria and see if the month of September suits your plans to go to Lillehammer.
What matters most?
Lillehammer in September 2026: weather, temperatures and activities

Page summary

Lillehammer in September in summary
Fair weather
Min 7°C Max 13°C 101 mm 6 day(s) 90% 52% 10.8 h/day
Best activities in September
Cultural visits and heritageGastronomy
Practical guidelines
Moderate crowds Moderate prices 05:45 18:40
Hourly weather

Average weather in Lillehammer in September 2026

Fair weather

The weather in Lillehammer in September 2026 is based on statistical data from previous years in September. This allows you to forecast the weather in September 2026. Check the hourly statistics (6:00, 9:00, 12:00, 15:00, 18:00, 21:00, 0:00 and 3:00), with the associated average temperature, for the whole month, and also, by navigating the tabs, for the beginning, middle and end of the month.

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Climate

Climate of Lillehammer in September

Temperatures, precipitation, snow and monthly trends help better understand the climate in Lillehammer in September.

Temperatures and rain in Lillehammer in September

Average daily weather

Temperatures, rain and snow day by day in September, with a separate scale for snow.
Minimal Average Maximums Average rainfall Daily snow

Monthly temperatures

The month of September is highlighted to compare it quickly with the rest of the year.
Minimal Average Maximums

Monthly precipitation

The bar for the month under study is highlighted.
Average rainfall

About the climate in Lillehammer in September

Seasonal normals

Seasonal normals of Lillehammer in September

Check the seasonal normals in Lillehammer in September and compare the weather with the previous month and the following month (or the months of your choice by selecting months in the form below): temperatures, wind, rain, humidity, climate rating...

Last updated: 12/01/2026
Reference period for normals: January 2009 - December 2025
Month analyzed
September
Weather data August September October
Outside temperature
Average temperature 14.6°C 10.1°C 3.9°C
Maximum temperature 17.7°C 13.5°C 6.5°C
Minimum temperature 11.5°C 6.8°C 1.4°C
Record maximum temperature 25.0°C
(2020)
24.0°C
(2021)
18.0°C
(2011)
Record low temperature 5.0°C
(2020)
-2.0°C
(2013)
-12.0°C
(2012)
Number of days at +30° 0 day(s)
(0%)
0 day(s)
(0%)
0 day(s)
(0%)
Number of days at +18° 16 day(s)
(52%)
4 day(s)
(13%)
0 day(s)
(0%)
Number of days below 0° 0 day(s)
(0%)
1 day(s)
(3%)
11 day(s)
(35%)
Wind
Wind speed 12 km/h 13 km/h 11 km/h
Wind temperature 11.0°C 5.6°C -0.6°C
Precipitation (rain)
Precipitation 147.2 mm 100.9 mm 93.1 mm
Number of days with precipitation 20 day(s)
(65%)
14 day(s)
(47%)
15 day(s)
(48%)
Number of days with significant precipitation (greater than 5 mm) 9 day(s)
(31%)
6 day(s)
(20%)
6 day(s)
(18%)
Record precipitation in one day 42.6 mm
(2011)
56.0 mm
(2011)
47.2 mm
(2017)
Other weather data
Humidity 87% 90% 91%
Visibility 8.1 km 7.8 km 7.2 km
Cloud cover 52% 52% 58%
UV index 4 3 2
Daily sunshine 13h 11h 6h
Sunrise and sunset
Sunrise time 04h27 05h45 07h00
Sunset time 20h16 18h40 17h06
Day length 15h49 12h55 10h06
Our opinion on the climate in September
The review of Where And When favourable weather fair weather very bad weather
Activities and events

What to do in Lillehammer in September?

Best activities in September
Cultural visits and heritageGastronomy
Possible activities in September
Hiking and trekkingFamily and attractionsNature and landscapesNightlife
Activities not recommended in September
Northern or Southern LightsWinter sports and snow
Observed weather

What was the weather like in Lillehammer in September last?

Find the observed weather calendar in Lillehammer in September 2025, with each day’s weather, temperatures and precipitation.

Mon. Tue. Wed. Thu. Fri. Sat. Sun.
1
Light rain
10°C13°C3.1 mm
2
Patchy rain nearby
10°C17°C0.2 mm
3
Patchy rain nearby
10°C17°C0.1 mm
4
Patchy rain nearby
11°C18°C1.0 mm
5
Patchy rain nearby
9°C12°C0.2 mm
6
Light rain shower
9°C16°C1.1 mm
7
Clear/Sunny
9°C19°C0.0 mm
8
Clear/Sunny
7°C18°C0.1 mm
9
Patchy rain nearby
7°C17°C0.0 mm
10
Light rain shower
10°C16°C1.8 mm
11
Light rain shower
12°C15°C4.1 mm
12
Light rain
8°C11°C4.5 mm
13
Light rain shower
6°C12°C1.0 mm
14
Fog
9°C10°C3.6 mm
15
Patchy rain nearby
9°C13°C5.1 mm
16
Light rain shower
9°C11°C1.3 mm
17
Partly Cloudy
5°C17°C0.1 mm
18
Patchy rain nearby
6°C16°C0.1 mm
19
Partly Cloudy
7°C16°C0.0 mm
20
Clear/Sunny
7°C14°C0.0 mm
21
Light rain shower
7°C12°C4.8 mm
22
Partly Cloudy
2°C11°C0.0 mm
23
Clear/Sunny
-1°C11°C0.0 mm
24
Clear/Sunny
2°C12°C0.0 mm
25
Partly Cloudy
0°C12°C0.0 mm
26
Clear/Sunny
1°C14°C0.0 mm
27
Clear/Sunny
2°C13°C0.0 mm
28
Partly Cloudy
4°C14°C0.0 mm
29
Fog
6°C9°C0.1 mm
30
Patchy rain nearby
6°C8°C0.6 mm
Nearby

Where to go near Lillehammer in September?

Compare cities and destinations near Lillehammer in September to find another travel stop, a nearby alternative or a logical continuation of your stay in Lillehammer.

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Every month

Best time to visit Lillehammer month by month

Compare the weather in Lillehammer across all months of the year and open each detailed page to find the best time.

Frequently asked questions

Travel to to Lillehammer in September: your frequently asked questions

Short answers to the questions we ask ourselves before booking for this month.

It's an average period, nothing special. Conditions are mediocre in Lillehammer in September, which ranks this month 4th out of 12. The choice of region will make a real difference.

Expect an average of 13°C during the day and 7°C at night, with about 101 mm of precipitation spread over 6 rainy days.

Expect about 10.8 hours of sunshine per day on average for this month.

This month is particularly suited to these activities: Cultural visits and heritage and Gastronomy. These are the ones for which the conditions on site are most favourable.

No: this month is in Moderate crowds, with a visitor index of 26/100. It is one of the quietest periods of the year.

Prices are average: level Moderate prices, with an index of 47/100, including flights and accommodation.

If your dates are flexible, the most favorable months in Lillehammer are: June, July and August. Compare them before finalizing your departure.
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