Grøndalen weather in September (Norway)

How does the September weather in Grøndalen compare to other months? Find all the essential weather information for this month in our guide.

Temperatures

In September, Grøndalen usually has moderate temperatures and moderate rainfall. Expect daytime highs to reach approximately 14°C, with nighttime lows dipping to around 4°C.

Precipitation

Grøndalen in September usually receives moderate rainfall, averaging around 88 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 17 days of the month will see rainfall.

In case you lean more towards enjoying temperate temperatures and rain-free days July typically offers the most optimal weather. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Grøndalen climate page with graphs.

 

Grøndalen, monthly averages in September

Min Temperature 4°C  

Max Temperature 14°C  

Chance of Rain 57%  

Precipitation 88 mm  

Rainy days 17 days  

Where to go in Norway in September

Find out more about the weather in Norway and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

6/10

Walking

6/10

Barbeque

4/10

Camping

4/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Grøndalen.

Our site offers climate and forecast data for every country in the world. Are you going to Norway? On this website you can find historical weather averages for many cities in Norway. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.