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March Weather in Rocky Hill, United States

Last updated: June 24, 2025

In March, the average temperature in Rocky Hill, United States hovers around 6°C (42°F). Conditions can vary significantly, with minimum temperatures plunging to -15°C (5°F) and peaking at a comfortable 27°C (81°F). Expect about 107 mm (4.2 in) of precipitation spread across 10 days, coupled with an average humidity level of 81%.

March Temperature in Rocky Hill

In March in Rocky Hill, the average temperature is 6°C (42°F). Maximum temperatures can reach 27°C (81°F), while minimum temperatures can drop as low as -15°C (5°F). Visitors should be prepared for a wide range of weather conditions when traveling to Rocky Hill during this month.

March Weather in Rocky Hill: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Rocky Hill, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rocky Hill, March typically has an average temperature of 6°C (42°F), with highs reaching up to 27°C (81°F) and lows dropping to around -15°C (5°F).
JanFebMarAprMayJunJulAugSepOctNovDec343742526272777569594538
Data source: Temperature data for Rocky Hill 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 Rocky Hill

In Rocky Hill in March, the precipitation amount is 107 mm (4.2 in) accumulated over a period of 10 days.

March Precipitation Trends in Rocky Hill

The chart displays monthly precipitation patterns in Rocky Hill, 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 Rocky Hill, March typically receives around 107 mm (4.2 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec671061071051281011341389212783104
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Rocky Hill

In Rocky Hill in March humidity is 81%. With an average temperature of 6°C (42°F), this humidity feels like a chilly, damp embrace that can make outdoor activities uncomfortable and somewhat drizzling, leaving travelers yearning for warmer, dryer conditions.

March Average Humidity in Rocky Hill

This chart illustrates the average monthly humidity levels in Rocky Hill, 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 Rocky Hill is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%81%78%70%69%62%65%68%74%82%80%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Rocky Hill

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

Maximum UV Index Levels in Rocky Hill for March

The chart shows the monthly maximum UV Index (UVI) for Rocky Hill 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 Rocky Hill typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356810101098642
Data source: Rocky Hill 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 Rocky Hill Compares to Other Months

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

This table compares monthly weather conditions in Rocky Hill, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)67 mm (2.6 inches)84%moderate
February Weather3°C (37°F)106 mm (4.2 inches)82%moderate
March Weather6°C (42°F)107 mm (4.2 inches)81%high
April Weather11°C (53°F)105 mm (4.1 inches)78%very high
May Weather17°C (62°F)128 mm (5.0 inches)69%very high
June Weather22°C (72°F)101 mm (4.0 inches)69%very high
July Weather25°C (78°F)134 mm (5.3 inches)62%very high
August Weather24°C (75°F)138 mm (5.4 inches)65%very high
September Weather21°C (70°F)92 mm (3.6 inches)68%very high
October Weather15°C (60°F)127 mm (5.0 inches)74%high
November Weather7°C (45°F)83 mm (3.3 inches)82%moderate
December Weather3°C (38°F)104 mm (4.1 inches)80%low

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