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March Weather in New Portland, United States

Last updated: June 24, 2025

In March, the average temperature in New Portland, United States hovers around -3°C (27°F), making it quite chilly. Expect temperatures to drop as low as -24°C (-10°F), while occasional highs can reach up to 17°C (63°F). With an average precipitation of 74 mm (2.9 in) spread over 9 days, and a notable humidity level of 85%, this month offers a truly crisp and damp experience.

March Temperature in New Portland

In March, in New Portland, the average temperature is -3°C (27°F), with maxima reaching 17°C (63°F) and minima dropping as low as -24°C (-10°F). Travelers should prepare for a wide range of temperatures, from chilly to pleasantly warm during the day.

March Weather in New Portland: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in New Portland, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In New Portland, March typically has an average temperature of -3°C (27°F), with highs reaching up to 17°C (63°F) and lows dropping to around -24°C (-10°F).
JanFebMarAprMayJunJulAugSepOctNovDec171927395262686659473222
Data source: Temperature data for New Portland 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 New Portland

In New Portland in March, the precipitation amount is 74 mm (2.9 in), which occurs over a span of 9 days.

March Precipitation Trends in New Portland

The chart displays monthly precipitation patterns in New Portland, 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 New Portland, March typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec87837412593921158772131111118
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in New Portland

In New Portland in March humidity is 85%. With an average temperature of -3°C (27°F), this humidity feels like a biting chill that seeps through layers of clothing, making travel seem daunting and the cold air sting your skin.

March Average Humidity in New Portland

This chart illustrates the average monthly humidity levels in New Portland, 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 New Portland is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%85%84%78%72%75%74%77%85%86%85%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in New Portland

In New Portland 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 New Portland.

Maximum UV Index Levels in New Portland for March

The chart shows the monthly maximum UV Index (UVI) for New Portland 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 New Portland typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910987532
Data source: New Portland 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 New Portland Compares to Other Months

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

This table compares monthly weather conditions in New Portland, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (17°F)87 mm (3.4 inches)91%low
February Weather-7°C (20°F)83 mm (3.3 inches)89%moderate
March Weather-3°C (27°F)74 mm (2.9 inches)85%moderate
April Weather4°C (40°F)125 mm (4.9 inches)84%very high
May Weather11°C (53°F)93 mm (3.7 inches)78%very high
June Weather17°C (63°F)92 mm (3.6 inches)72%very high
July Weather20°C (68°F)114 mm (4.5 inches)75%very high
August Weather19°C (66°F)87 mm (3.4 inches)74%very high
September Weather15°C (59°F)72 mm (2.8 inches)77%high
October Weather8°C (47°F)131 mm (5.2 inches)85%moderate
November Weather0°C (33°F)111 mm (4.4 inches)86%moderate
December Weather-6°C (22°F)118 mm (4.6 inches)85%low

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