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March Weather in Peterborough, United States

Last updated: June 24, 2025

In March, the average temperature in Peterborough, United States hovers around 1°C (34°F). While you may experience a chilly minimum of -18°C (0°F), the mercury can rise to a pleasant 21°C (69°F) at times. Expect about 84 mm (3.3 in) of precipitation over 10 days, accompanied by an average humidity of 82%, creating a distinctive atmospheric feel for the season.

March Temperature in Peterborough

In March, in Peterborough, the average temperature is 1°C (34°F). Maximum temperatures can reach 21°C (69°F), while minimums can drop as low as -18°C (0°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates March temperature patterns in Peterborough, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Peterborough, March typically has an average temperature of 1°C (34°F), with highs reaching up to 21°C (69°F) and lows dropping to around -18°C (0°F).
JanFebMarAprMayJunJulAugSepOctNovDec252834455767727163523829
Data source: Temperature data for Peterborough 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 Peterborough

In Peterborough in March, the precipitation amount is 84 mm (3.3 in) over a span of 10 days.

March Precipitation Trends in Peterborough

The chart displays monthly precipitation patterns in Peterborough, 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 Peterborough, March typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec769084132908915110288136104125
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Peterborough

In Peterborough in March humidity is 82%. With an average temperature of 1°C (34°F), this humidity feels like walking through a thick fog, making it challenging to stay warm and comfortable while traveling.

March Average Humidity in Peterborough

This chart illustrates the average monthly humidity levels in Peterborough, 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 Peterborough is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%82%80%72%72%67%66%71%79%84%81%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Peterborough

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

Maximum UV Index Levels in Peterborough for March

The chart shows the monthly maximum UV Index (UVI) for Peterborough 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 Peterborough typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3568910997632
Data source: Peterborough 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 Peterborough Compares to Other Months

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

This table compares monthly weather conditions in Peterborough, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)76 mm (3.0 inches)86%moderate
February Weather-2°C (28°F)90 mm (3.6 inches)84%moderate
March Weather1°C (34°F)84 mm (3.3 inches)82%high
April Weather7°C (46°F)132 mm (5.2 inches)80%very high
May Weather14°C (57°F)90 mm (3.5 inches)72%very high
June Weather20°C (67°F)89 mm (3.5 inches)72%very high
July Weather22°C (73°F)151 mm (5.9 inches)67%very high
August Weather22°C (71°F)102 mm (4.0 inches)66%very high
September Weather17°C (64°F)88 mm (3.5 inches)71%high
October Weather11°C (53°F)136 mm (5.4 inches)78%high
November Weather3°C (39°F)104 mm (4.1 inches)84%moderate
December Weather-2°C (29°F)125 mm (4.9 inches)81%low

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