Lillehammer
September
Weather in Lillehammer for September 2026
Your guide to Lillehammer weather in September - trends and predictions
Snowfall in Lillehammer during September is quite rare, with fewer than 2 snowy days on average.
In general, the average temperature in Lillehammer at the beginning of September is 17.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 11.1 °C by the end of September.
The climate of Lillehammer in September is notably wet, with an average of 14 rainy days, and a total of 94.5 mm of precipitation.
Snow Forecast ❄️
Temperatures
Rain 🌧️
15
Dry days
14
Rainy days
1
Snow days
14°/5°
Temperatures
11 km/h
Avg max wind
84 %
Avg humidity
Lillehammer Weather September
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Temperatures trend during September in Lillehammer
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September weather in Lillehammer day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Sept. |  Partly cloudy | 18° /7° | 2.3 mm | 0 cm | |
| 2 Sept. |  Cloudy | 17° /8° | 0.8 mm | 0 cm | |
| 3 Sept. |  Light drizzle | 13° /7° | 5.6 mm | 0 cm | |
| 4 Sept. |  Light rain shower | 18° /8° | 2.5 mm | 0 cm | |
| 5 Sept. |  Mist | 18° /8° | 0.4 mm | 0 cm | |
| 6 Sept. |  Overcast | 19° /8° | 1.1 mm | 0 cm | |
| 7 Sept. | Mist | 20° /7° | 0 mm | 0 cm | |
| 8 Sept. | Mist | 19° /8° | 0.3 mm | 0 cm | |
| 9 Sept. | Fog | 17° /8° | 7.9 mm | 0 cm | |
| 10 Sept. | Light rain shower | 17° /7° | 8.3 mm | 0 cm | |
| 11 Sept. | Light drizzle | 14° /7° | 5.9 mm | 0 cm | |
| 12 Sept. | Fog | 11° /5° | 4.7 mm | 0 cm | |
| 13 Sept. | Mist | 13° /3° | 1.2 mm | 0 cm | |
| 14 Sept. | Overcast | 12° /3° | 4.4 mm | 0 cm | |
| 15 Sept. | Fog | 14° /4° | 4.9 mm | 0 cm | |
| 16 Sept. | Light drizzle | 11° /5° | 3 mm | 0 cm | |
| 17 Sept. | Mist | 15° /3° | 0.2 mm | 0 cm | |
| 18 Sept. | Light rain | 14° /4° | 5.9 mm | 0 cm | |
| 19 Sept. |  Moderate or heavy rain with thunder | 16° /5° | 6.9 mm | 0 cm | |
| 20 Sept. | Mist | 15° /4° | 0.1 mm | 0 cm | |
| 21 Sept. | Light rain shower | 13° /7° | 7.8 mm | 0 cm | |
| 22 Sept. | Light rain shower | 12° /5° | 7.9 mm | 0 cm | |
| 23 Sept. | Patchy rain possible | 11° /3° | 0 mm | 0 cm | |
| 24 Sept. | Partly cloudy | 12° /2° | 3.9 mm | 0 cm | |
| 25 Sept. | Light rain | 11° /3° | 5.4 mm | 0 cm | |
| 26 Sept. | Fog | 12° /2° | 0.1 mm | 0 cm | |
| 27 Sept. | Light rain shower | 11° /2° | 4.3 mm | 0 cm | |
| 28 Sept. | Light rain shower | 11° /2° | 1.1 mm | 0.3 cm | |
| 29 Sept. | Fog | 10° /2° | 0.2 mm | 0 cm | |
| 30 Sept. | Mist | 11° /2° | 0.5 mm | 0 cm | |
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Important Notice
Our weather forecast for Lillehammer in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Lillehammer forecast closer to your planned date for the most up-to-date weather information.
Change Month
Lillehammer in September - FAQ
What are the expected maximum and minimum temperatures in Lillehammer during September?
During September, expect a variety of temperatures with highs around 14° and lows near 5°, suitable for diverse activities and preferences.
How much rainfall should be expected in Lillehammer during September?
Moderate rainfall is anticipated in Lillehammer during September, with a total of 94.5 mm spread over approximately 14 days. Considering plans for rainy days is advisable.
Will it snow in Lillehammer in September 2026?
Lillehammer typically sees 0.415 cm of snowfall during September.
What are the typical wind conditions in Lillehammer during September?
The average wind speed in Lillehammer during September is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
Lillehammer snow forecast September 2026
Track daily snowfall levels and discover Lillehammer’s snowy potential this September ❄️
September rainfall patterns in Lillehammer
Explore the daily rainfall trends and prepare for Lillehammers September weather 💧
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