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April Weather in Boston, Philippines

Last updated: August 27, 2025

In April, the average temperature in Boston, Philippines hovers around 25°C (78°F). Expect comfortable days with highs reaching up to 32°C (91°F) and cooler evenings dipping to 19°C (67°F). However, be prepared for some rain, as 159 mm (6.3 in) of precipitation may fall over 23 days. With an average humidity of 87%, you might want to stay hydrated and find a nice shade to enjoy this tropical atmosphere!

April Temperature in Boston

In April in Boston, the average temperature is 25°C (78°F). Maximums can reach 32°C (91°F), and minimums can be as low as 19°C (67°F). This climate makes it an ideal destination for travelers seeking warm and pleasant weather.

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

The chart illustrates April temperature patterns in Boston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boston, April typically has an average temperature of 25°C (78°F), with highs reaching up to 32°C (91°F) and lows dropping to around 19°C (67°F).
JanFebMarAprMayJunJulAugSepOctNovDec767576777979797979787877
Data source: Temperature data for Boston 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 Boston

In Boston in April, the precipitation amount is 159 mm (6.3 in), occurring over a span of 23 days.

April Precipitation Trends in Boston

The chart displays monthly precipitation patterns in Boston, 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 Boston, April typically receives around 159 mm (6.3 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec470423264159265363355317368397276318
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Boston

In Boston in April, humidity is 87%. With an average temperature of 25°C (78°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities particularly strenuous and requiring frequent breaks for hydration and shade.

April Average Humidity in Boston

This chart illustrates the average monthly humidity levels in Boston, 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 Boston is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%92%91%87%84%83%82%83%85%82%84%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Boston

In Boston in April, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Boston.

Maximum UV Index Levels in Boston for April

The chart shows the monthly maximum UV Index (UVI) for Boston 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 Boston typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131516161514141515141312
Data source: Boston 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 Boston Compares to Other Months

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

This table compares monthly weather conditions in Boston, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)470 mm (18.5 inches)90%extreme
February Weather24°C (76°F)423 mm (16.6 inches)92%extreme
March Weather25°C (76°F)264 mm (10.4 inches)90%extreme
April Weather25°C (78°F)159 mm (6.3 inches)87%extreme
May Weather26°C (79°F)265 mm (10.4 inches)83%extreme
June Weather26°C (79°F)363 mm (14.3 inches)83%extreme
July Weather26°C (79°F)355 mm (14.0 inches)82%extreme
August Weather26°C (79°F)317 mm (12.5 inches)83%extreme
September Weather26°C (79°F)368 mm (14.5 inches)85%extreme
October Weather26°C (79°F)397 mm (15.6 inches)82%extreme
November Weather25°C (78°F)276 mm (10.8 inches)83%extreme
December Weather25°C (77°F)318 mm (12.5 inches)87%extreme

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