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March Weather in Thomaston, United States

Last updated: June 24, 2025

In Thomaston, United States during the month of March, the average temperature hovers around 1°C (34°F). Expect chilly days with minimum temperatures dropping as low as -15°C (5°F) and peaking at a maximum of 14°C (57°F). This month also sees 78 mm (3.1 in) of precipitation spread over approximately 8 days, and the average humidity lingers at a brisk 84%.

March Temperature in Thomaston

In March in Thomaston, the average temperature is 1°C (34°F). Maximum temperatures can reach 14°C (57°F), while the minimum can drop as low as -15°C (5°F). Travelers should be prepared for quite a range of temperatures and pack accordingly for both chilly and somewhat warmer conditions.

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

The chart illustrates March temperature patterns in Thomaston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Thomaston, March typically has an average temperature of 1°C (34°F), with highs reaching up to 14°C (57°F) and lows dropping to around -15°C (5°F).
JanFebMarAprMayJunJulAugSepOctNovDec282934435262676862534132
Data source: Temperature data for Thomaston 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 Thomaston

In Thomaston in March, the total precipitation amount is 78 mm (3.1 in) over the course of 8 days.

March Precipitation Trends in Thomaston

The chart displays monthly precipitation patterns in Thomaston, 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 Thomaston, March typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec94967813383721018085133116127
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Thomaston

In Thomaston in March humidity is 84%. With an average temperature of 1°C (34°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and requiring extra layers to keep warm while navigating the damp air.

March Average Humidity in Thomaston

This chart illustrates the average monthly humidity levels in Thomaston, 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 Thomaston is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%86%84%79%79%86%85%83%80%77%80%81%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Thomaston

In Thomaston in March, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Thomaston.

Maximum UV Index Levels in Thomaston for March

The chart shows the monthly maximum UV Index (UVI) for Thomaston 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 Thomaston typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910987532
Data source: Thomaston 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 Thomaston Compares to Other Months

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

This table compares monthly weather conditions in Thomaston, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)94 mm (3.7 inches)85%low
February Weather-2°C (29°F)96 mm (3.8 inches)86%moderate
March Weather1°C (34°F)78 mm (3.1 inches)84%moderate
April Weather6°C (44°F)133 mm (5.2 inches)79%high
May Weather11°C (53°F)83 mm (3.3 inches)79%very high
June Weather17°C (62°F)72 mm (2.8 inches)86%very high
July Weather20°C (68°F)101 mm (4.0 inches)85%very high
August Weather20°C (68°F)80 mm (3.1 inches)83%very high
September Weather17°C (62°F)85 mm (3.3 inches)80%high
October Weather12°C (53°F)133 mm (5.2 inches)77%moderate
November Weather5°C (41°F)116 mm (4.6 inches)80%moderate
December Weather0°C (32°F)127 mm (5.0 inches)81%low

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