Alta Weather in October
October in Alta sees daytime temperatures around 4°C (39°F) and lows of -3°C (27°F) at night. With around 66 mm (2.6 in) of snow/rainfall expected, it's worth packing a rain jacket.
Rainfall in Alta in October
Based on our climate data of the past 30 years, about 21 days of snow/rain are anticipated, with 66 mm (2.6 in) on average. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.
Temperature in Alta in October
October in Alta brings low temperatures, with highs of 4°C (39°F) and nights around -3°C (27°F). It stays very cold throughout much of the day, so warm winter clothing is essential. With lows of -3°C (27°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. You will probably experience very cold weather in this month, so dressing warmly is vital. Be sure to prepare for the chill with the right clothing.If you're looking for dry conditions and comfortable temperatures, October may not be the ideal month to visit Alta. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Norway, check out our Alta's climate page.
Alta Temperature in October
Min Temperature
-3°C (27°F)
Max Temperature
4°C (39°F)
Chance of Rain
69%
Precipitation
66 mm (2.6 in)
Rainy days
21 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Alta typically drop from around 7°C (45°F) at the start of October to approximately 2°C (36°F) by the end. Nights are very cold, with lows typically ranging from -4°C (25°F) to 3°C (37°F).
Average temperatures in October
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather for Alta in October
Browse day-by-day weather records for Alta spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Alta historical weather extremes in October
According to our 49 years of weather records for Alta, the following extremes were recorded between 1976 and 2025.
- Alta recorded its highest October temperature of 17°C (63°F) on October 11, 2005.
- Nighttime temperatures dropped to -19°C (-2°F) on October 29, 1992, marking the coldest October night on record.
Best Places in Norway in October
Find out more about the weather in Norway and which places have the best travel conditions in this month. See all of Norway in October →
perfect weather
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What to Wear in Alta in October
Cold weather calls for smart layering in October. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Rain gear is recommended, you can expect wet weather on multiple days.What To Do in Alta in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Norway, check out our Alta's climate page.
See the full Alta climate overview or explore weather in Norway.
