Measurements:
°C
°F
Karlstad
40°F
NW 8 mph
Feels like: 34°F
Precip: 86%
World Resorts Sweden Karlstad Weather May Weather in Karlstad

Karlstad Weather: May

Average Day Temperature: 56.6°F
Average Night Temperature: 45.4°F
Sea Water Temperature: 45.8°F
Number of Sunny Days: 13 days
Sunshine Hours: 15.9 - 18.1 hours
Number of Rainy Days: 3 days
Precipitation Totals: 1.8 in

Air Temperature in May, °F

Select Year: 2025 2024 2023

The highest day temperature in May 2025 was 63°F. The lowest night temperature was 36°F. The average values for day and night temperatures during May were 50.7°F и 44.2°F respectivly.

Karlstad Water Sea Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Karlstad was 47.6°F. The maximum and minimum values were 43.8°F and 51.4°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in May are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in May, in

Precipitation total in May for Karlstad is 1.8 in.

Wind Speed in May, mph

The average wind speed in May is 8.7 mph. It makes May one of the most windless months of the year for Karlstad.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Karlstad in May is 9.9 hours.

Best Time to Visit Karlstad
The most sunny months:
June 13 days
May 13 days
July 13 days
The most warm months:
July 70.5 °F
August 68.0 °F
June 65.7 °F
Warmest sea temperature:
August 64.7 °F
July 64.3 °F
September 59.2 °F
The most cold months:
January 29.4 °F
February 31.2 °F
December 33.6 °F
The most rainy months:
August 6 days
July 5 days
October 4 days
The most windy months:
December 11 mph
November 11 mph
October 11 mph

Karlstad on the Weather Map

Sweden Resorts:
NAME
Gothenburg +40
Helsinborg +42
Jonkoping +36
Karlstad +40
Kristianstad +40
Lund +40
Malmo +42
Orebro +36
Ostersund +30
Stockholm +40
Sundsvall +32
Uppsala +38
Vasteras +38
24 Hours Weather Forecast
Karlstad
Local time: 09:27
05 dec, friday
1200 40°F
W
7 mph
1500 40°F
W
7 mph
1800 40°F
W
9 mph
2100 40°F
W
11 mph
06 dec, saturday
0000 40°F
W
14 mph
0300 40°F
W
14 mph
0600 40°F
W
14 mph
0900 42°F
W
11 mph