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NorwayThe climate of Arendal
The current climate in Arendal features temperatures ranging from a high of 21°C to a low of 3°C throughout the year. The average yearly temperature is around 12°C. At night, temperatures in the colder months average around -2°C and in the warmer months around 13°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Arendal, Norway.
Temperature records
The highest temperature recorded in Arendal in recent years was 31°C in July 2014. The lowest daytime temperature recorded was -10°C in December 2022.
Precipitation and snowfall
On average, Arendal gets 1114 mm of precipitation each year. Of this, about 121 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
Curious about the weather in other parts of Norway? Check out the climate and weather for spots like Oslo, Lofoten, Vesterålen, or explore other destinations in Norway.
Best time to visit Arendal?
The best time to visit Arendal for mild to warm weather is June up to September. You might get some rain, but the temperatures are just right to explore Arendal.
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Climate Table of Arendal
The climate table of Arendal shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 4 | 4 | 6 | 10 | 14 | 21 | 21 | 20 | 17 | 12 | 7 | 3 |
| Temp. min (°C) | -1 | -1 | 1 | 3 | 8 | 12 | 14 | 13 | 11 | 7 | 3 | -2 |
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| Precipitation (mm) | 128 | 115 | 67 | 32 | 64 | 64 | 69 | 95 | 94 | 122 | 139 | 125 |
| Snow (cm) | 47 | 23 | 18 | 1,2 | 0 | 0 | 0 | 0 | 0 | 0,9 | 13 | 17 |
| UV Index | 1 | 2 | 4 | 6 | 6 | 7 | 6 | 5 | 4 | 2 | 1 | 0 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
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Temperature charts
These charts display the average temperatures in Arendal, Norway. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Arendal
Yearly Temperature in Arendal
Precipitation charts
These charts show the average amount of precipitation in Arendal, Norway. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Arendal
Total Yearly Precipitation in Arendal
Average Snowfall per Month in Arendal
Total Yearly Snowfall in Arendal
UV index chart
This chart shows the average UV index per month in Arendal, Norway. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Arendal
Weather experiences in Arendal
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Average weather in Arendal by month
Click on a month below to see detailed weather info for Arendal. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.