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March Weather in Arnold, United States

Last updated: June 24, 2025

In March, the average temperature in Arnold, United States hovers around -3°C (27°F), with a minimum plummeting to -26°C (-14°F) and a maximum reaching a mild 13°C (57°F). Visitors can expect 45 mm (1.8 in) of precipitation spread over 6 days, accompanied by an average humidity of 89%. Prepare for a chilly yet captivating experience!

March Temperature in Arnold

In March in Arnold, the average temperature is -3°C (27°F). The maximum can reach 13°C (57°F), and the minimum can be as low as -26°C (-14°F). Be prepared for a mix of chilly days and milder temperatures if you're planning to travel during this month.

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

The chart illustrates March temperature patterns in Arnold, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arnold, March typically has an average temperature of -3°C (27°F), with highs reaching up to 13°C (57°F) and lows dropping to around -26°C (-14°F).
JanFebMarAprMayJunJulAugSepOctNovDec121227365061676659453020
Data source: Temperature data for Arnold 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 Arnold

In Arnold in March, the precipitation amount is 45 mm (1.8 in) over the course of 6 days.

March Precipitation Trends in Arnold

The chart displays monthly precipitation patterns in Arnold, 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 Arnold, March typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec2432456583831051061081174961
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Arnold

In Arnold in March, humidity is 89%. With an average temperature of -3°C (27°F), this humidity feels like a biting chill that seeps into your bones, making outdoor activities uncomfortable and breath a visible frost as you navigate through the wintery landscape.

March Average Humidity in Arnold

This chart illustrates the average monthly humidity levels in Arnold, 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 Arnold is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%93%89%85%76%71%70%71%73%82%88%91%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Arnold

In Arnold in March, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Arnold.

Maximum UV Index Levels in Arnold for March

The chart shows the monthly maximum UV Index (UVI) for Arnold 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 Arnold typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245789987532
Data source: Arnold 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 Arnold Compares to Other Months

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

This table compares monthly weather conditions in Arnold, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-11°C (12°F)24 mm (1.0 inches)93%low
February Weather-11°C (12°F)32 mm (1.3 inches)93%moderate
March Weather-3°C (27°F)45 mm (1.8 inches)89%moderate
April Weather2°C (36°F)65 mm (2.6 inches)85%high
May Weather10°C (50°F)83 mm (3.3 inches)76%very high
June Weather16°C (61°F)83 mm (3.3 inches)71%very high
July Weather19°C (67°F)105 mm (4.1 inches)70%very high
August Weather19°C (66°F)106 mm (4.2 inches)71%very high
September Weather15°C (59°F)108 mm (4.2 inches)73%high
October Weather7°C (45°F)117 mm (4.6 inches)81%moderate
November Weather-1°C (30°F)49 mm (1.9 inches)87%moderate
December Weather-7°C (20°F)61 mm (2.4 inches)91%low

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