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April Weather in Cambridge, United States

Last updated: June 24, 2025

In April, the average temperature in Cambridge, United States hovers around 11°C (53°F), making it a cool yet inviting time to explore. Temperatures can dip as low as -4°C (24°F) or soar to a warm 29°C (85°F), providing a diverse climate experience. Expect about 134 mm (5.3 in) of precipitation spread over 14 days, with an average humidity level of 86%, adding to the region's lush ambiance.

April Temperature in Cambridge

In April in Cambridge, the average temperature is 11°C (53°F). Maximum temperatures can reach up to 29°C (85°F), while minimums can drop as low as -4°C (24°F). This range suggests that travelers should pack for both warm days and chilly nights while exploring Cambridge.

April Weather in Cambridge: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Cambridge, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cambridge, April typically has an average temperature of 11°C (53°F), with highs reaching up to 29°C (85°F) and lows dropping to around -4°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec323543526371757368584337
Data source: Temperature data for Cambridge 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.

April Precipitation in Cambridge

In Cambridge in April, the total precipitation amount is 134 mm (5.3 in) over the course of 14 days.

April Precipitation Trends in Cambridge

The chart displays monthly precipitation patterns in Cambridge, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Cambridge, April typically receives around 134 mm (5.3 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec9111911413414216612110011311098110
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Cambridge

In Cambridge in April, humidity is 86%. With an average temperature of 11°C (53°F), this humidity feels like a heavy blanket that dampens the air, making traveling uncomfortable and a bit stifling.

April Average Humidity in Cambridge

This chart illustrates the average monthly humidity levels in Cambridge, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Cambridge is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%88%87%82%84%82%73%74%81%89%86%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Cambridge

In Cambridge in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Cambridge.

Maximum UV Index Levels in Cambridge for April

The chart shows the monthly maximum UV Index (UVI) for Cambridge in April, 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 April, the maximum UV index in Cambridge typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098643
Data source: Cambridge April 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 April Weather in Cambridge Compares to Other Months

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

This table compares monthly weather conditions in Cambridge, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)91 mm (3.6 inches)88%moderate
February Weather2°C (36°F)119 mm (4.7 inches)88%moderate
March Weather6°C (43°F)114 mm (4.5 inches)88%high
April Weather11°C (53°F)134 mm (5.3 inches)86%very high
May Weather17°C (64°F)142 mm (5.6 inches)82%very high
June Weather22°C (71°F)166 mm (6.5 inches)84%very high
July Weather24°C (76°F)121 mm (4.8 inches)82%very high
August Weather23°C (74°F)100 mm (4.0 inches)73%very high
September Weather20°C (69°F)112 mm (4.4 inches)73%very high
October Weather14°C (58°F)110 mm (4.3 inches)81%high
November Weather6°C (43°F)98 mm (3.9 inches)89%moderate
December Weather3°C (37°F)110 mm (4.3 inches)86%moderate

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