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Climate · Øyer

Øyer in September

Cool and damp, as the days shorten.

Typical weather, averaged over 30 years

September in Øyer is cool: highs near 52°F, lows near 39°F. Rain falls on about three days a week, and the days shorten by 2 hours 4 minutes from the first week to the last.September in Øyer is cool: highs near 11°C, lows near 4°C. Rain falls on about three days a week, and the days shorten by 2 hours 4 minutes from the first week to the last.

High
52°F11°Caverage
Low
39°F4°Caverage
Wet days
3a week · 44% of days
Daylight
12h 43mon average

Is September a good time to visit Øyer?

A good month, just outside Øyer's mildest months, which run from June to August.

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

How September sits in the year

week by week

Temperature

Highs near 52°F in September, against 17°F to 62°F through the year.Highs near 11°C in September, against -8°C to 17°C through the year.

Chance of a wet day

44% of days in September, against 33% to 59% through the year.

Cloud cover

69% cover in September, against 62% to 75% through the year.

Daylight

12h 43m in September, against 5h 35m to 19h 13m through the year.

Week by week, lightly smoothed, with September shaded. The olive line marks the mildest months. Hover or tap a week for its figures.

Either side

  1. August61°16°low 46°low 8°4 wet days a weekRain on about four days a week.
  2. September52°11°low 39°low 4°3 wet days a weekRain on about three days a week.
  3. October41°5°low 30°low -1°3 wet days a weekRain on about three days a week.

Where Øyer sits, in September

Europe/Oslo
this place
typical high in September 40°F4°C95°F35°C
Sunrise, mid-September
6:42 AMsets 7:45 PM
Above the sea
980 mupland
Latitude
61.3°Nnorthern hemisphere
Nearest of ours
Hemsedal110 km south-west

The land around Øyer, shaded by its typical high in September, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.

Elsewhere in Norway in September

high · low · wet days
See September on the planning mapThe whole year in Øyer

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Øyer. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match, and both highs and lows are adjusted for the town's height (980 m) against the climate model's (664 m).Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match, and both highs and lows are adjusted for the town's height (980 m) against the climate model's (664 m). Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.