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March Weather in Carrollton, United States

Last updated: June 24, 2025

In Carrollton, United States, the average temperature in March hovers around 14°C (57°F). However, be prepared for a range of temperatures, as it can dip as low as -5°C (23°F) or soar up to 30°C (86°F). This month usually sees around 122 mm (4.8 in) of precipitation, spread across 12 days, contributing to an average humidity of 82%.

March Temperature in Carrollton

In March in Carrollton, the average temperature is 14°C (57°F), with maximums reaching 30°C (86°F) and minimums dropping as low as -5°C (23°F). This wide range of temperatures makes it essential to pack for both warm days and chilly nights during your trip.

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

The chart illustrates March temperature patterns in Carrollton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Carrollton, March typically has an average temperature of 14°C (57°F), with highs reaching up to 30°C (86°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec465156627176797875665248
Data source: Temperature data for Carrollton 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 Carrollton

In Carrollton in March, the precipitation amount is 122 mm (4.8 in) over a span of 12 days.

March Precipitation Trends in Carrollton

The chart displays monthly precipitation patterns in Carrollton, 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 Carrollton, March typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec1081511221279412711313510512385144
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Carrollton

In Carrollton in March, humidity is 82%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making outdoor activities uncomfortable and travel more challenging due to the heavy, damp air.

March Average Humidity in Carrollton

This chart illustrates the average monthly humidity levels in Carrollton, 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 Carrollton is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%82%82%81%77%77%72%73%73%85%88%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Carrollton

In Carrollton 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 Carrollton.

Maximum UV Index Levels in Carrollton for March

The chart shows the monthly maximum UV Index (UVI) for Carrollton 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 Carrollton typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47810111111109864
Data source: Carrollton 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 Carrollton Compares to Other Months

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

This table compares monthly weather conditions in Carrollton, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)108 mm (4.3 inches)85%moderate
February Weather11°C (52°F)151 mm (5.9 inches)84%high
March Weather14°C (57°F)122 mm (4.8 inches)82%very high
April Weather17°C (62°F)127 mm (5.0 inches)82%very high
May Weather22°C (71°F)94 mm (3.7 inches)81%extreme
June Weather24°C (76°F)127 mm (5.0 inches)77%extreme
July Weather26°C (79°F)113 mm (4.4 inches)77%extreme
August Weather26°C (78°F)135 mm (5.3 inches)72%very high
September Weather24°C (75°F)105 mm (4.1 inches)73%very high
October Weather19°C (66°F)123 mm (4.8 inches)73%very high
November Weather11°C (52°F)85 mm (3.4 inches)85%high
December Weather9°C (49°F)144 mm (5.7 inches)88%moderate

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