Grong Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Grong.
Climate overview of Grong
Grong, Nord-Trøndelag, Norway, sees big temperature differences between seasons, with July peaking at 19°C (66°F) and February dropping to -1°C (30°F).
With around 1572 mm (62 in) of annual rain/snowfall, Grong has a notably wet climate. However, this rain/snowfall is not evenly distributed, the city has pleasant summers and very cold winters. The wettest month is January.
Grong Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Grong - and find the best time to visit.
Monthly Temperature in Grong
Visitors to Grong can expect significant temperature changes throughout the year. Average daytime temperatures reach a pleasant 19°C (66°F) in July. In February, the coolest month of the year, temperatures drop to a very cold -1°C (30°F).
At night, temperatures range from around 9°C (48°F) in July to -7°C (19°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Grong
Grong is known for its substantial rain/snowfall, with annual precipitation reaching 1572 mm (62 in). Despite minor fluctuations, Grong enjoys fairly consistent precipitation throughout the year. In January, you can expect around 155 mm (6.1 in) of precipitation, while in May, Grong receives about 100 mm (3.9 in). For more details, please visit our Grong Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Grong
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July and August
- Warmest weather: July and August
- Fewest rainy days: April, May and June
- Seasonal pattern: Pleasant summers and very cold winters
- Coldest conditions: February, with freezing nights around -7°C (19°F).
Frequently asked questions about the climate in Grong
What is the best time to visit Grong?
July and August typically offer the most optimal weather in Grong. In contrast, January, February, March, April, May, October, November and December tend to have less optimal conditions. Grong has pleasant summers and very cold winters.
What temperatures can I expect in Grong?
Daytime highs range from -1°C (30°F) in February to 19°C (66°F) in July. Nighttime lows range from -7°C (19°F) to 9°C (48°F). Temperatures vary considerably through the year.
How much rain does Grong get?
Annual rainfall is around 1572 mm (62 in). January is the wettest month with 155 mm (6.1 in), while May is the driest with 100 mm (3.9 in). In the coldest months, precipitation may fall as snow.
Grong 3-Day Forecast
Grong on the map
Grong is highlighted - select any city to see its climate.
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