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March Weather in Roseburg, United States

Last updated: June 24, 2025

In Roseburg, United States, the average temperature in March hovers around 7°C (45°F). However, temperatures can vary significantly, ranging from a chilly -7°C (20°F) to a mild 23°C (73°F). Expect some moisture during this time, with 129 mm (5.1 in) of precipitation spread over 16 days. High humidity levels at around 86% often accompany the rain, creating a distinctly refreshing atmosphere.

March Temperature in Roseburg

In March in Roseburg, the average temperature is 7°C (45°F), with maximums reaching 23°C (73°F) and minimums dipping as low as -7°C (20°F). Travelers should be prepared for a range of temperatures and pack accordingly.

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

The chart illustrates March temperature patterns in Roseburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Roseburg, March typically has an average temperature of 7°C (45°F), with highs reaching up to 23°C (73°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec414145505562686862524540
Data source: Temperature data for Roseburg 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 Roseburg

In Roseburg in March, the total precipitation amount is 129 mm (5.1 in), recorded over a span of 16 days.

March Precipitation Trends in Roseburg

The chart displays monthly precipitation patterns in Roseburg, 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 Roseburg, March typically receives around 129 mm (5.1 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec1461881291216432276475116153
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Roseburg

In Roseburg in March, humidity is 86%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a bit uncomfortable and necessitating cozy layers to stay warm while navigating the moist air.

March Average Humidity in Roseburg

This chart illustrates the average monthly humidity levels in Roseburg, 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 Roseburg is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%85%86%83%83%83%78%67%66%77%87%87%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Roseburg

In Roseburg in March, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Roseburg, you can refer to this Hourly UV Index in Roseburg.

Maximum UV Index Levels in Roseburg for March

The chart shows the monthly maximum UV Index (UVI) for Roseburg 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 Roseburg typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346810101098632
Data source: Roseburg 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 Roseburg Compares to Other Months

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

This table compares monthly weather conditions in Roseburg, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)146 mm (5.7 inches)84%moderate
February Weather5°C (41°F)188 mm (7.4 inches)85%moderate
March Weather7°C (45°F)129 mm (5.1 inches)86%high
April Weather10°C (50°F)121 mm (4.8 inches)83%very high
May Weather13°C (56°F)64 mm (2.5 inches)83%very high
June Weather17°C (62°F)32 mm (1.3 inches)83%very high
July Weather20°C (68°F)2 mm (0.1 inches)78%very high
August Weather20°C (68°F)7 mm (0.3 inches)67%very high
September Weather17°C (63°F)64 mm (2.5 inches)66%very high
October Weather11°C (53°F)75 mm (3.0 inches)77%high
November Weather7°C (46°F)116 mm (4.6 inches)87%moderate
December Weather4°C (40°F)153 mm (6.0 inches)87%low

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