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March Weather in Grong, Norway

Last updated: August 27, 2025

In March, the average temperature in Grong, Norway hovers around -1°C (30°F), with a minimum dipping as low as -24°C (-10°F) and a maximum reaching up to 10°C (49°F). Expect 169 mm (6.6 in) of precipitation spread over 19 days, contributing to an average humidity of 83%. Stay warm and prepared for a chilly, damp month!

March Temperature in Grong

In March in Grong, the average temperature is -1°C (30°F), with maximums potentially reaching 10°C (49°F) and minimums dropping as low as -24°C (-10°F). It's advisable to pack warm clothing and prepare for chilly conditions if you're planning to travel during this time.

March Weather in Grong: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Grong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grong, March typically has an average temperature of -1°C (30°F), with highs reaching up to 10°C (49°F) and lows dropping to around -24°C (-10°F).
JanFebMarAprMayJunJulAugSepOctNovDec262530374655585549413328
Data source: Temperature data for Grong generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Grong

In Grong in March, the precipitation amount is 169 mm (6.6 in) over the course of 19 days.

March Precipitation Trends in Grong

The chart displays monthly precipitation patterns in Grong, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Grong, March typically receives around 169 mm (6.6 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec16111016913681122101158193144128141
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Grong

In Grong in March humidity is 83%. With an average temperature of -1°C (30°F), this humidity feels like a biting chill that seeps through your layers, making outdoor activities uncomfortable and encouraging travelers to seek shelter indoors.

March Average Humidity in Grong

This chart illustrates the average monthly humidity levels in Grong, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Grong is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%83%80%75%78%79%81%84%87%86%85%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Grong

In Grong in March, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Grong, you can check the information here.

Maximum UV Index Levels in Grong for March

The chart shows the monthly maximum UV Index (UVI) for Grong in March, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In March, the maximum UV index in Grong typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113456643211
Data source: Grong March UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How March Weather in Grong Compares to Other Months

Weather in Grong varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Grong, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Grong, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (26°F)161 mm (6.4 inches)86%low
February Weather-4°C (25°F)110 mm (4.3 inches)84%low
March Weather-1°C (30°F)169 mm (6.6 inches)83%moderate
April Weather3°C (37°F)136 mm (5.3 inches)80%moderate
May Weather8°C (46°F)81 mm (3.2 inches)75%moderate
June Weather13°C (55°F)122 mm (4.8 inches)78%high
July Weather15°C (58°F)101 mm (4.0 inches)79%high
August Weather13°C (55°F)158 mm (6.2 inches)81%moderate
September Weather9°C (49°F)193 mm (7.6 inches)84%moderate
October Weather5°C (41°F)144 mm (5.7 inches)87%low
November Weather0°C (33°F)128 mm (5.0 inches)86%low
December Weather-2°C (28°F)141 mm (5.5 inches)85%low

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