Alta weather in September 2023

  • 10°C maximum daytime temperature in September in Alta10
    10°C max day temperature
  • 3 hours of sunshine per day
  • 18 days with some rainfall in September in Alta18
    18 days with some rainfall
  • 3°C minimum night-time temperature in September in Alta3
    3°C min night temperature
  • 13 hours of daylight per day in September in Alta13
    13 hours of daylight per day
  • No heat & humidity in September in Alta0
    No heat & humidity
  • 58 mm monthly rainfall in September in Alta58
    58 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in September in Alta1
    1 (Low) UV index
  • 9°C sea temperature in September in Alta9
    9°C sea temperature
  • Save up to £400 per person on skiing holidays in 2022/2023
  • Check out holidays departing in the next four weeks
  • Plus top deals on ski seasons in 2023 & 2024

Crystal Ski HolidaysCrystal Ski deal finder

Recommended for Norway

The September weather guide for Norway (Alta) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

  • Top deals & discounts
  • Alta weather overview
  • Alta climate averages by month
  • More destinations
  • Best time to go to Alta
  • Alta 5-day weather forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

More about Norway

How warm is it in Alta in September?

Daytime temperatures usually reach 10°C in Alta in September, falling to 3°C at night.

How sunny is it in Alta in September?

There are normally 3 hours of bright sunshine each day in Alta in September - that's 25% of daylight hours.

Is the sea cold around Alta in September?

The average sea temperature around Alta in September is 9°C.

Does it rain in Alta in September?

There are usually 18 days with some rain in Alta in September and the average monthly rainfall is 58mm.

Alta September sunrise & sunset times

Browse the sunrise and sunset times for Alta in September 2023. Select a month to view Alta sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st September 2023 04:41 20:10
Friday, 15th September 2023 05:38 19:04
Saturday, 30th September 2023 06:37 17:55

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.