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March Weather in Magnolia, United States

Last updated: June 24, 2025

The average temperature in Magnolia, United States during March hovers around 5°C (41°F). Temperatures can vary significantly, with a minimum of -16°C (4°F) and a maximum peaking at 24°C (75°F). Expect precipitation to total 101 mm (4.0 in) across approximately 13 days, and be prepared for a high average humidity of 87%, contributing to a distinctly chilly atmosphere.

March Temperature in Magnolia

In March in Magnolia, the average temperature is 5°C (41°F), with maximums reaching 24°C (75°F) and minimums dipping as low as -16°C (4°F). Travelers should be prepared for a wide range of temperatures, so dress in layers to accommodate both warm afternoons and chilly evenings.

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

The chart illustrates March temperature patterns in Magnolia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Magnolia, March typically has an average temperature of 5°C (41°F), with highs reaching up to 24°C (75°F) and lows dropping to around -16°C (4°F).
JanFebMarAprMayJunJulAugSepOctNovDec303340506270757267574135
Data source: Temperature data for Magnolia 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 Magnolia

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

March Precipitation Trends in Magnolia

The chart displays monthly precipitation patterns in Magnolia, 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 Magnolia, March typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec90104101134119128126961081109393
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Magnolia

In Magnolia in March humidity is 87%. With an average temperature of 5°C (41°F), this humidity feels like a heavy, damp blanket enveloping you, making every step seem laborious and the chill more biting, which can be quite challenging for traveling.

March Average Humidity in Magnolia

This chart illustrates the average monthly humidity levels in Magnolia, 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 Magnolia is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%87%87%81%83%82%76%77%82%89%86%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Magnolia

In Magnolia 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 Magnolia, you can refer to this Hourly UV Index in Magnolia.

Maximum UV Index Levels in Magnolia for March

The chart shows the monthly maximum UV Index (UVI) for Magnolia 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 Magnolia typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Magnolia 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 Magnolia Compares to Other Months

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

This table compares monthly weather conditions in Magnolia, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)90 mm (3.5 inches)88%moderate
February Weather1°C (33°F)104 mm (4.1 inches)88%moderate
March Weather5°C (41°F)101 mm (4.0 inches)87%high
April Weather10°C (51°F)134 mm (5.3 inches)87%very high
May Weather17°C (62°F)119 mm (4.7 inches)81%very high
June Weather21°C (70°F)128 mm (5.0 inches)83%very high
July Weather24°C (75°F)126 mm (5.0 inches)82%very high
August Weather22°C (73°F)96 mm (3.8 inches)76%very high
September Weather20°C (68°F)108 mm (4.2 inches)77%very high
October Weather14°C (57°F)110 mm (4.3 inches)82%high
November Weather5°C (41°F)93 mm (3.7 inches)89%moderate
December Weather2°C (35°F)93 mm (3.7 inches)86%low

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