Climate Overview
The climate in Grønøra flyplass, Snåsa is cool. The average annual temperature is 5°C and approximately 1482mm of precipitation falls per year. Grønøra flyplass, Snåsa receives a notable amount of rainfall throughout the year, including during its driest month. Grønøra flyplass, Snåsa is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are February, January, December, when temperatures can drop to -6°C. Grønøra flyplass, Snåsa experiences heavy snowfall, typically from January through December.
Temperature
Temperatures in Grønøra flyplass, Snåsa vary considerably across the year, with a 24°C difference between the coldest and warmest months. July is the warmest month, though highs remain moderate at 18°C with a mean of 14°C. The coldest month is February, when overnight lows fall to -6°C and the daily average is -3°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows. The sharpest temperature change occurs between April and May, with a 5°C shift in average temperatures.
Precipitation
Grønøra flyplass, Snåsa is a fairly wet location, receiving approximately 1482mm of precipitation annually, which averages out to around 123mm per month. The wettest month is August, averaging 148mm of rainfall. September and October also tend to see above-average precipitation. The driest month is May, with just 89mm. That's 59mm less than August, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Grønøra flyplass, Snåsa receives heavy snowfall, accumulating around 308cm annually from January through December. The snowiest month is January, with approximately 64cm. Winter travel should account for significant snow cover.
Wind
Grønøra flyplass, Snåsa is mildly breezy, with an average annual wind speed of 14km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 16km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 12km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 4km/h between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 15km/h in winter, 14km/h in spring, 13km/h in summer, 14km/h in autumn.
Seasons
89 days until Summer
It is currently spring in Grønøra flyplass, Snåsa, which began on March 20, 2026. Grønøra flyplass, Snåsa is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in July at around 18°C, while the coldest stretch bottoms out in February near -6°C. Summer is next, beginning on June 21, 2026 — 89 days from now.
Spring
Temperatures range from -5 to 12°C. Rainfall is heavy, totalling around 317mm across the season with a monthly average of 106mm. Winds are generally light, averaging 14km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 8 to 18°C. Rainfall is heavy, totalling around 377mm across the season with a monthly average of 126mm. Winds are generally light, averaging 13km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from -2 to 13°C. Rainfall is heavy, totalling around 404mm across the season with a monthly average of 135mm. Expect around 44cm of snow accumulation during this period. Winds are generally light, averaging 14km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from -6 to 0°C. Rainfall is heavy, totalling around 384mm across the season with a monthly average of 128mm. Expect around 162cm of snow accumulation during this period. Winds are moderate at around 15km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.
Monthly Climate Data
The table below shows monthly climate averages for Grønøra flyplass, Snåsa based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.
