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March Weather in Norman, United States

Last updated: June 24, 2025

In March, the average temperature in Norman, United States is a mild 12°C (54°F). However, temperatures can vary significantly, with a minimum of -12°C (11°F) and a maximum soaring to 32°C (91°F). Be prepared for some wet days, as the region experiences approximately 90 mm (3.5 in) of precipitation over 8 days. Additionally, expect a comfortable 70% humidity, making this a unique month to explore all that Norman has to offer!

March Temperature in Norman

In March in Norman, the average temperature is 12°C (54°F). The maximum can reach 32°C (91°F) and the minimum can be as low as -12°C (11°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates March temperature patterns in Norman, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Norman, March typically has an average temperature of 12°C (54°F), with highs reaching up to 32°C (91°F) and lows dropping to around -12°C (11°F).
JanFebMarAprMayJunJulAugSepOctNovDec404154597079838175625045
Data source: Temperature data for Norman 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 Norman

In Norman in March, the precipitation amount is 90 mm (3.5 in) spread over 8 days, indicating a relatively wet period for the region.

March Precipitation Trends in Norman

The chart displays monthly precipitation patterns in Norman, 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 Norman, March typically receives around 90 mm (3.5 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec454890132135824757871072937
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Norman

In Norman in March humidity is 70%. With an average temperature of 12°C (54°F), this humidity feels like a chilly embrace, making it essential for travelers to wear layers while exploring the area, as the dampness can seep through clothing, leaving one feeling cooler than the actual temperature suggests.

March Average Humidity in Norman

This chart illustrates the average monthly humidity levels in Norman, 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 Norman is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%76%70%72%82%82%80%72%64%71%81%84%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Norman

In Norman 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 Norman.

Maximum UV Index Levels in Norman for March

The chart shows the monthly maximum UV Index (UVI) for Norman 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 Norman typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810101111119754
Data source: Norman 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 Norman Compares to Other Months

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

This table compares monthly weather conditions in Norman, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)45 mm (1.8 inches)76%moderate
February Weather5°C (41°F)48 mm (1.9 inches)76%high
March Weather12°C (54°F)90 mm (3.5 inches)70%very high
April Weather15°C (60°F)132 mm (5.2 inches)72%very high
May Weather21°C (70°F)135 mm (5.3 inches)82%very high
June Weather26°C (79°F)81 mm (3.2 inches)82%extreme
July Weather28°C (83°F)47 mm (1.9 inches)80%extreme
August Weather27°C (81°F)57 mm (2.2 inches)72%extreme
September Weather24°C (76°F)87 mm (3.4 inches)64%very high
October Weather17°C (62°F)107 mm (4.2 inches)71%high
November Weather10°C (51°F)29 mm (1.2 inches)81%moderate
December Weather7°C (45°F)37 mm (1.5 inches)84%moderate

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