Gressvik Weather & Climate: Best Time to Visit
Gressvik, Østfold, Norway, sees big temperature differences between seasons, with July peaking at 22°C (72°F) and February dropping to 3°C (37°F).
The city receives around 929 mm (37 in) of rain/snowfall per year. October is the wettest month and March the driest. The sunniest month is May, with 8.0 hours of sunshine per day on average.
Monthly Temperature in Gressvik
Visitors to Gressvik can expect significant temperature changes throughout the year. On average, daytime temperatures range from a comfortable 22°C (72°F) in July to a chilly 3°C (37°F) in February.
Nighttime temperatures range from 14°C (57°F) in July to -3°C (27°F) in February.Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Gressvik
Generally, Gressvik experiences moderate precipitation patterns, averaging 929 mm (37 in) yearly. The amount of precipitation varies moderately throughout the year. The wettest month, October, sees around 99 mm (3.9 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, March, still receives a respectable 51 mm (2 in) of snow/rainfall. For more details, please visit our Gressvik Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Gressvik
In Gressvik, summer days are longer and more sunny, with daily sunshine hours peaking at 8.0 hours in May. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.4 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Gressvik by Month
The relative humidity is high throughout the year in Gressvik.
The city experiences its highest humidity in November, reaching 86%. In May, the humidity drops to its lowest level at 60%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Gressvik 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Gressvik
During June, July and August, Gressvik experiences its most favorable weather, with temperatures between 20°C (68°F) and 22°C (72°F). These mild conditions make it an excellent time for a visit.The weather does bring rainfall during this period, between 81 mm (3.2 in) and 91 mm (3.6 in). Need help choosing your next travel destination? We offer a specialized tool that matches you with locations based on your weather preferences. Explore destinations that suit your climate preferences.
