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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Grong, Norway, with an average temperature varying between -9.3°C (15.3°F) and -4.5°C (23.9°F). Grong notes the coldest temperatures in January, with a high average of -4.5°C (23.9°F) and a low of -9.3°C (15.3°F). Weather in January »
Weather in February
February, the last month of the winter in Grong, is also a subzero cold month, with temperature in the range of an average low of -9.6°C (14.7°F) and an average high of -3.8°C (25.2°F). Grong experiences a subtle adjustment in high-temperatures to a still freezing cold -3.8°C (25.2°F) with the onset of February, maintaining near parity with January's -4.5°C (23.9°F). Weather in February »
Weather in March
The first month of the spring, March, is also a subzero cold month in Grong, Norway, with an average temperature varying between -1.3°C (29.7°F) and -7.4°C (18.7°F). Grong's weather in March displays an average high-temperature of a still subzero cold -1.3°C (29.7°F), showing minor disparity from February's -3.8°C (25.2°F). Weather in March »
Weather in April
April in Grong, Norway, is a wintry spring month, with temperature in the range of an average low of -2.6°C (27.3°F) and an average high of 3.2°C (37.8°F). The commencement of April sees a minor shift in the average high-temperature, moving from a subzero cold -1.3°C (29.7°F) in March to a wintry 3.2°C (37.8°F). Weather in April »
Weather in May
The last month of the spring, May, is a frosty month in Grong, Norway, with temperature in the range of an average low of 2.4°C (36.3°F) and an average high of 9.7°C (49.5°F). The beginning of May signals a rise in the average high-temperature, moving from an icy 3.2°C (37.8°F) in April to a chilly 9.7°C (49.5°F). Weather in May »
Weather in June
The first month of the summer, June, is a refreshing month in Grong, Norway, with an average temperature ranging between max 14.1°C (57.4°F) and min 6.5°C (43.7°F). The onset of June marks a slight increase in the average high-temperature, moving from a chilly 9.7°C (49.5°F) in May to a moderate 14.1°C (57.4°F). Weather in June »
Weather in July
July is a comfortable summer month in Grong, Norway, with an average temperature varying between 17.1°C (62.8°F) and 8.8°C (47.8°F). July, having an average high-temperature of 17.1°C (62.8°F) and an average low-temperature of 8.8°C (47.8°F), is the warmest month. Weather in July »
Weather in August
August, the last month of the summer in Grong, is another refreshing month, with temperature in the range of an average low of 7.6°C (45.7°F) and an average high of 16.2°C (61.2°F). Grong registers an average high-temperature of a still comfortable 16.2°C (61.2°F) with the arrival of August, showing minor deviation from the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Grong, is still a cool month, with an average temperature varying between 5.2°C (41.4°F) and 11.4°C (52.5°F). September witnesses a gentle descent in average high-temperature, descending from August's comfortable 16.2°C (61.2°F) to a cool 11.4°C (52.5°F). Weather in September »
Weather in October
October, the same as September, is a wintry autumn month in Grong, Norway, with an average temperature varying between 4.8°C (40.6°F) and 0.5°C (32.9°F). With the onset of October, Grong experiences a modest temperature adjustment, with the average high-temperature receding from a cool 11.4°C (52.5°F) in September to a cold 4.8°C (40.6°F). Weather in October »
Weather in November
November, the last month of the autumn in Grong, is also a subzero cold month, with an average temperature ranging between max -0.5°C (31.1°F) and min -3.3°C (26.1°F). The arrival of November corresponds with a shift in temperature, down from a cold 4.8°C (40.6°F) in October to a subzero cold -0.5°C (31.1°F). Weather in November »
Weather in December
The first month of the winter, December, is also a subzero cold month in Grong, Norway, with an average temperature varying between -7.6°C (18.3°F) and -3.5°C (25.7°F). In December, the average high-temperature marginally decreases from a subzero cold -0.5°C (31.1°F) in November to a still freezing cold -3.5°C (25.7°F). Weather in December »
Updated: Jan 26, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Grong?
January is the coldest month in Grong, with an average high-temperature of -4.5°C (23.9°F) and an average low-temperature of -9.3°C (15.3°F).
How much does it rain in Grong?
Throughout the year, in Grong, there are 158.4 rainfall days, and 874mm (34.41") of precipitation is accumulated.
When does it snow in Grong?
Months with snowfall in Grong, Norway, are January through May, October through December.
How many days does it snow in Grong?
Throughout the year, in Grong, Norway, there are 111.8 snowfall days, and 2284mm (89.92") of snow is accumulated.
What is the month with the lowest UV index in Grong?
January through March, October through December, with an average maximum UV index of 1, are months with the lowest UV index in Grong, Norway.
What is the most humid month in Grong?
February is the most humid month in Grong, Norway, with an average relative humidity of 94%.
What is the rainiest month in Grong?
The month with the most rainfall in Grong is March, when the rain falls for 10.8 days and typically aggregates up to 112mm (4.41") of precipitation.
What is the snowiest month in Grong?
March is the month with the most snowfall in Grong, Norway. Snow falls for 21.8 days and accumulates 470mm (18.5") of snow.
What is the least humid month in Grong?
With an average relative humidity of 74%, June is the least humid month in Grong, Norway.
When it does not snow in Grong?
In Grong, snow does not fall in June through September.
When are the longest days in Grong?
The month with the longest days in Grong is June, with an average of 21h and 6min of daylight.
What are the months with the highest UV index in Grong?
The months with the highest UV index are June and July, with an average maximum UV index of 4.
What is the warmest month in Grong?
July, on average, is the warmest month, registering a high temperature of 17.1°C (62.8°F) and a low of 8.8°C (47.8°F).
What is the driest month in Grong?
July is the month with the least rainfall in Grong, Norway. Rain falls for 15.3 days and accumulates 41mm (1.61") of precipitation.
What month has the most sunshine in Grong?
July has the most sunshine of the year in Grong, with an average of 9.1h of sunshine.
When is Daylight Saving Time (DST) in Grong?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
What is the month with the shortest days in Grong?
December has the shortest days of the year, with an average of 4h and 12min of daylight.
What is the month with the least sunshine in Grong?
December has the least sunshine of the year, with an average of 1.3h of sunshine.
Average temperature
Grong, Norway
The warmest month (with the highest average high temperature) is July (17.1°C).
The month with the lowest average high temperature is January (-4.5°C).
The month with the highest average low temperature is July (8.8°C).
The coldest month (with the lowest average low temperature) is February (-9.6°C).
Average pressure
Grong, Norway
- Average pressure in January:
1007.4mbar - Average pressure in February:
1007.7mbar - Average pressure in March:
1008.6mbar - Average pressure in April:
1012.8mbar - Average pressure in May:
1014.5mbar - Average pressure in June:
1012.9mbar
- Average pressure in July:
1011.1mbar - Average pressure in August:
1010.8mbar - Average pressure in September:
1010.6mbar - Average pressure in October:
1011.2mbar - Average pressure in November:
1007.7mbar - Average pressure in December:
1003.5mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1003.5mbar).
Average wind speed
Grong, Norway
- Average wind speed in January:
11.8km/h - Average wind speed in February:
10.7km/h - Average wind speed in March:
11.1km/h - Average wind speed in April:
9.5km/h - Average wind speed in May:
9.6km/h - Average wind speed in June:
9.6km/h
- Average wind speed in July:
8.7km/h - Average wind speed in August:
8.4km/h - Average wind speed in September:
9.9km/h - Average wind speed in October:
9.9km/h - Average wind speed in November:
10km/h - Average wind speed in December:
10.8km/h
The windiest month (with the highest average wind speed) is January (11.8km/h).
The calmest month (with the lowest average wind speed) is August (8.4km/h).
Average humidity
Grong, Norway
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is June (74%).
Average rainfall
Grong, Norway
- Average rainfall in January:
110mm - Average rainfall in February:
83mm - Average rainfall in March:
112mm - Average rainfall in April:
71mm - Average rainfall in May:
59mm - Average rainfall in June:
48mm
The wettest month (with the highest rainfall) is March (112mm).
The driest month (with the least rainfall) is July (41mm).
Average rainfall days
Grong, Norway
- Average rainfall days in January:
8.8 days - Average rainfall days in February:
7.9 days - Average rainfall days in March:
10.8 days - Average rainfall days in April:
15.4 days - Average rainfall days in May:
15.3 days - Average rainfall days in June:
16.3 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
13.3 days - Average rainfall days in September:
15.9 days - Average rainfall days in October:
15.9 days - Average rainfall days in November:
12.9 days - Average rainfall days in December:
10.6 days
The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is February (7.9 days).
Average snowfall
Grong, Norway
- Average snowfall in January:
422mm - Average snowfall in February:
399mm - Average snowfall in March:
470mm - Average snowfall in April:
217mm - Average snowfall in May:
172mm - Average snowfall in June:
0mm
The month with the highest snowfall is March (470mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Grong, Norway
- Average snowfall days in January:
19 days - Average snowfall days in February:
18.5 days - Average snowfall days in March:
21.8 days - Average snowfall days in April:
12.9 days - Average snowfall days in May:
6.3 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
3.9 days - Average snowfall days in November:
9.3 days - Average snowfall days in December:
20.1 days
The month with the highest number of snowfall days is March (21.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Grong, Norway
- Average daylight in January:
5h and 3min - Average daylight in February:
8h and 3min - Average daylight in March:
11h and 5min - Average daylight in April:
15h and 1min - Average daylight in May:
18h and 4min - Average daylight in June:
21h and 1min
- Average daylight in July:
19h and 5min - Average daylight in August:
16h and 2min - Average daylight in September:
13h and 0min - Average daylight in October:
9h and 4min - Average daylight in November:
6h and 2min - Average daylight in December:
4h and 1min
The month with the longest days is June (Average daylight: 21h and 6min).
The month with the shortest days is December (Average daylight: 4h and 12min).
- Average sunshine in January:
1h and 4min - Average sunshine in February:
3h and 2min - Average sunshine in March:
3h and 2min - Average sunshine in April:
4h and 4min - Average sunshine in May:
8h and 0min - Average sunshine in June:
8h and 3min
- Average sunshine in July:
9h and 1min - Average sunshine in August:
7h and 3min - Average sunshine in September:
5h and 4min - Average sunshine in October:
3h and 4min - Average sunshine in November:
2h and 5min - Average sunshine in December:
1h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 6min).
The month with the least sunshine is December (Average sunshine: 1h and 18min).
Average sunshine days
Grong, Norway
- Average sunshine days in January:
9.5 days - Average sunshine days in February:
8.3 days - Average sunshine days in March:
6.3 days - Average sunshine days in April:
8.1 days - Average sunshine days in May:
9.9 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
14.3 days - Average sunshine days in August:
16.8 days - Average sunshine days in September:
13 days - Average sunshine days in October:
12.7 days - Average sunshine days in November:
11.3 days - Average sunshine days in December:
7.5 days
The month with the most sunshine days is August (16.8 days).
The month with the least sunshine days is March (6.3 days).
Average UV index
Grong, Norway
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover
Grong, Norway
The month with the most cloud cover is March (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 58).
Average visibility
Grong, Norway
The month with the highest visibility is June (9km).
The months with the lowest visibility are January, February, March, April and December (6km).
