UTC Offset
UTC+02:00
Grong, Norway Snapshot 2026
Where is Grong?
Grong, Norway
- Continent
- Europe
- Country
- Norway
- City
- Grong
- Population
- 1.1K
- Coordinates
- 64.46°, 12.32°
Grong is a city in Norway with a population of approximately 1.1K. Average temperatures range from -6°C (20°F) in January to 19°C (66°F) in July. The best time to visit is June, July, August.
Time in Grong right now
Open full time & time zone page 16:53 53
Friday, May 8, 2026
IANA time zone
Europe/Oslo
Daylight saving
DST in effect
CET / CEST
Next DST change
October 25
backward -1h
Live weather in Grong
Daylight in Grong today
View full sunrise & sunset page Sunrise
Sunset
Day length
17h 41m
Climate normals for Grong
Long-term monthly averages based on historical data.
January
Wet 
February
Poor March
Poor April
Poor May
Fair June best
Good July best
Good August best
Wet September
Wet October
Wet November
Poor December
Wet | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | -2°C / -6°C | -6°C / -11°C | 19days (174 mm) Wet | 0.9h Poor | 87% Very Muggy | 0.2 Low | Wet | View Details |
| February | -1°C / -6°C | -5°C / -11°C | 15days (106 mm) Wet | 3.2h Poor | 87% Very Muggy | 0.8 Low | Poor | View Details |
| March | 2°C / -4°C | -2°C / -9°C | 17days (158 mm) Wet | 6.1h Fair | 85% Humid | 1.9 Low | Poor | View Details |
| April | 6°C / -1°C | 3°C / -5°C | 16days (114 mm) Wet | 9.5h Good | 81% Humid | 3 Moderate | Poor | View Details |
| May | 12°C / 4°C | 10°C / 1°C | 16days (93 mm) Wet | 11.3h Excellent | 78% Humid | 3.8 Moderate | Fair | View Details |
| June best | 17°C / 9°C | 16°C / 7°C | 17days (117 mm) Wet | 11.2h Excellent | 78% Humid | 4.1 Moderate | Good | View Details |
| July best | 19°C / 11°C | 18°C / 11°C | 16days (104 mm) Wet | 10.8h Excellent | 80% Humid | 4.2 Moderate | Good | View Details |
| August best | 17°C / 10°C | 16°C / 9°C | 18days (159 mm) Wet | 9h Good | 85% Humid | 3.4 Moderate | Wet | View Details |
| September | 14°C / 8°C | 12°C / 6°C | 18days (156 mm) Wet | 6.3h Fair | 87% Very Muggy | 2.1 Moderate | Wet | View Details |
| October | 7°C / 3°C | 5°C / 0°C | 19days (155 mm) Wet | 3.6h Poor | 92% Very Muggy | 0.9 Low | Wet | View Details |
| November | 2°C / -2°C | -2°C / -6°C | 16days (128 mm) Wet | 1.3h Poor | 90% Very Muggy | 0.3 Low | Poor | View Details |
| December | -1°C / -5°C | -5°C / -10°C | 18days (158 mm) Wet | 0.6h Poor | 89% Very Muggy | 0.1 Low | Wet | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: -2°C / -6°C . Feb: -1°C / -6°C . Mar: 2°C / -4°C . Apr: 6°C / -1°C . May: 12°C / 4°C . Jun: 17°C / 9°C . Jul: 19°C / 11°C . Aug: 17°C / 10°C . Sep: 14°C / 8°C . Oct: 7°C / 3°C . Nov: 2°C / -2°C . Dec: -1°C / -5°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 174 mm. Feb: 106 mm. Mar: 158 mm. Apr: 114 mm. May: 93 mm. Jun: 117 mm. Jul: 104 mm. Aug: 159 mm. Sep: 156 mm. Oct: 155 mm. Nov: 128 mm. Dec: 158 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 87%. Feb: 87%. Mar: 85%. Apr: 81%. May: 78%. Jun: 78%. Jul: 80%. Aug: 85%. Sep: 87%. Oct: 92%. Nov: 90%. Dec: 89%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 17 km/h . Feb: 15 km/h . Mar: 15 km/h . Apr: 14 km/h . May: 13 km/h . Jun: 13 km/h . Jul: 12 km/h . Aug: 13 km/h . Sep: 15 km/h . Oct: 14 km/h . Nov: 14 km/h . Dec: 15 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 0. Feb: UV 1. Mar: UV 2. Apr: UV 3. May: UV 4. Jun: UV 4. Jul: UV 4. Aug: UV 3. Sep: UV 2. Oct: UV 1. Nov: UV 0. Dec: UV 0.
Frequently Asked Questions
Grong has a population of approximately 1.1K.
The best months to visit Grong are June, July, August, when temperatures are pleasant and rainfall is lower.
Grong receives approximately 1622mm of rainfall annually across 205 rainy days.
Grong is located in Norway, in the Europe region.