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March Weather in Mills River, United States

Last updated: June 24, 2025

In March, the average temperature in Mills River, United States hovers around 9°C (48°F), with a notable range that can dip to a chilly -9°C (16°F) or soar to a warm 30°C (87°F). During this month, you can expect a total precipitation of 101 mm (4.0 in) spread over approximately 13 days, contributing to a high average humidity of 86%. Prepare for varied weather that keeps you on your toes!

March Temperature in Mills River

In March in Mills River, the average temperature is 9°C (48°F), with maximums reaching up to 30°C (87°F) and minimums dropping as low as -9°C (16°F). This wide temperature range makes it essential for travelers to pack layers to ensure comfort throughout their visit.

March Weather in Mills River: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Mills River, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mills River, March typically has an average temperature of 9°C (48°F), with highs reaching up to 30°C (87°F) and lows dropping to around -9°C (16°F).
JanFebMarAprMayJunJulAugSepOctNovDec384348556469737168594541
Data source: Temperature data for Mills River 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 Mills River

In Mills River in March, the precipitation amount is 101 mm (4.0 in) over the course of 13 days.

March Precipitation Trends in Mills River

The chart displays monthly precipitation patterns in Mills River, 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 Mills River, March typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec80119101119117899312612513973109
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Mills River

In Mills River in March, humidity is 86%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that wraps around you, making outdoor activities uncomfortable and travel less enjoyable.

March Average Humidity in Mills River

This chart illustrates the average monthly humidity levels in Mills River, 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 Mills River is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%86%82%85%85%83%76%76%80%88%88%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Mills River

In Mills River in March, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Mills River.

Maximum UV Index Levels in Mills River for March

The chart shows the monthly maximum UV Index (UVI) for Mills River 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 Mills River typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468111111111010864
Data source: Mills River 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 Mills River Compares to Other Months

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

This table compares monthly weather conditions in Mills River, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)80 mm (3.2 inches)86%moderate
February Weather6°C (44°F)119 mm (4.7 inches)86%high
March Weather9°C (48°F)101 mm (4.0 inches)86%very high
April Weather13°C (56°F)119 mm (4.7 inches)82%extreme
May Weather18°C (64°F)117 mm (4.6 inches)85%extreme
June Weather21°C (70°F)89 mm (3.5 inches)85%extreme
July Weather23°C (73°F)93 mm (3.7 inches)83%extreme
August Weather22°C (72°F)126 mm (5.0 inches)76%very high
September Weather20°C (68°F)125 mm (4.9 inches)76%very high
October Weather15°C (59°F)139 mm (5.5 inches)80%very high
November Weather7°C (46°F)73 mm (2.9 inches)88%high
December Weather5°C (41°F)109 mm (4.3 inches)88%moderate

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