What’s the climate like in Grimstad?
The current climate of Grimstad features average monthly temperatures ranging from highs of 21°C during the day to lows of 4°C. The average yearly temperature is around 13°C. At night, temperatures in the colder months average around -2°C and in the warmer months around 13°C.
The highest temperature recorded in Grimstad in recent years was 31°C in June 2018. The lowest daytime temperature recorded was -11°C in January 2016.
On average, Grimstad gets 1415 mm of precipitation each year. Of this, about 107 cm is snowfall. For comparison, London gets 701 mm of precipitation each year.
Curious about the climate in other parts of Norway? Check out the weather and climate in places like Oslo, Lofoten, Vesterålen, or have a look at other destinations in Norway.
Best time to visit Grimstad?
The best time to visit Grimstad for pleasant to warm weather is May through September. There might be some rain during this period, but the temperatures are just right for exploring Grimstad.
Climate Table of Grimstad
The climate table of Grimstad shows the average temperatures, precipitation, snow, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation 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 | 5 | 7 | 11 | 16 | 20 | 21 | 20 | 18 | 12 | 8 | 5 |
| Temp. min (°C) | -1 | -1 | 0 | 3 | 7 | 12 | 13 | 12 | 10 | 6 | 3 | 0 |
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| Precipitation (mm) | 160 | 184 | 90 | 39 | 79 | 90 | 75 | 147 | 119 | 151 | 142 | 139 |
| Snow (cm) | 36 | 23 | 15 | 0,9 | 0 | 0 | 0 | 0 | 0 | 0,8 | 13 | 19 |
| UV Index | 1 | 2 | 4 | 6 | 6 | 7 | 7 | 5 | 4 | 2 | 1 | 1 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 13°C
- Highest temperature: 21°C in July
- Lowest temperature: 4°C in January
- Precipitation*: 1415 mm per year, averaging 118 mm per month
- Snowfall: 107 cm per year
- Driest months: 39 mm in April, 75 mm in July and 79 mm in May
- Wettest months: 184 mm in February, 160 mm in January and 151 mm in October
*Precipitation is measured as a combination of rain, snow, and hail
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Table of Contents
Average Temperature per Month in Grimstad
This graph shows the average maximum temperatures per month in Grimstad, Norway. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Grimstad
This graph shows how much precipitation Grimstad, Norway, gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average Snowfall per Month in Grimstad
This graph shows how much snow Grimstad, Norway, gets on average per month. The amount of snowfall is measured in centimetres and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in Grimstad
This graph shows the average UV index per month in Grimstad, Norway. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Grimstad
This graph shows the average yearly temperature in Grimstad, Norway. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Grimstad
This chart shows the total yearly precipitation in Grimstad, Norway, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in Grimstad
This chart shows the total yearly snowfall in Grimstad, Norway, over the past few years. The total yearly snowfall, measured in centimetres, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in Grimstad
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Average Weather in Grimstad by Month
Click on a month below to see detailed weather info for Grimstad. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
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