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March Weather in Clayton, United States

Last updated: June 24, 2025

In March, the average temperature in Clayton, United States hovers around 6°C (44°F). During this time, temperatures can range from a chilling -17°C (1°F) at their lowest to a pleasant 24°C (75°F) at their peak. Rainfall is not uncommon, with 123 mm (4.8 in) of precipitation expected over 11 days. Additionally, the average humidity remains high at 80%, contributing to the overall climate experience.

March Temperature in Clayton

In March in Clayton, the average temperature is 6°C (44°F). Maximum temperatures can reach 24°C (75°F), while minimums can drop as low as -17°C (1°F). Travelers should be prepared for a wide range of temperatures during this month.

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

The chart illustrates March temperature patterns in Clayton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Clayton, March typically has an average temperature of 6°C (44°F), with highs reaching up to 24°C (75°F) and lows dropping to around -17°C (1°F).
JanFebMarAprMayJunJulAugSepOctNovDec283143526575787570564136
Data source: Temperature data for Clayton 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 Clayton

In Clayton in March, the precipitation amount is 123 mm (4.8 in) occurring over the course of 11 days.

March Precipitation Trends in Clayton

The chart displays monthly precipitation patterns in Clayton, 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 Clayton, March typically receives around 123 mm (4.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec62641231041621198998901045947
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Clayton

In Clayton in March, humidity is 80%. With an average temperature of 6°C (44°F), this humidity feels like a damp chill that clings to your skin, making outdoor exploration uncomfortable and prompting a desire for cozy, indoor activities instead.

March Average Humidity in Clayton

This chart illustrates the average monthly humidity levels in Clayton, 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 Clayton is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%80%80%82%83%81%80%76%76%85%86%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Clayton

In Clayton in March, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Clayton.

Maximum UV Index Levels in Clayton for March

The chart shows the monthly maximum UV Index (UVI) for Clayton 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 Clayton typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357910111198643
Data source: Clayton 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 Clayton Compares to Other Months

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

This table compares monthly weather conditions in Clayton, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)62 mm (2.4 inches)82%moderate
February Weather-1°C (31°F)64 mm (2.5 inches)80%moderate
March Weather6°C (44°F)123 mm (4.8 inches)80%high
April Weather11°C (52°F)104 mm (4.1 inches)80%very high
May Weather18°C (65°F)162 mm (6.4 inches)82%very high
June Weather24°C (75°F)119 mm (4.7 inches)83%extreme
July Weather26°C (78°F)88 mm (3.5 inches)81%extreme
August Weather24°C (75°F)98 mm (3.9 inches)80%very high
September Weather21°C (71°F)90 mm (3.5 inches)76%very high
October Weather14°C (57°F)104 mm (4.1 inches)76%high
November Weather5°C (42°F)59 mm (2.3 inches)85%moderate
December Weather2°C (36°F)47 mm (1.9 inches)86%moderate

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