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April Weather in Hillsborough, Grenada

Last updated: August 23, 2025

In Hillsborough, Grenada, the average temperature in April hovers around 26°C (80°F). Expect comfortable weather with a minimum of 24°C (75°F) and a maximum of 28°C (82°F). However, be prepared for some rain, as the area receives about 28 mm (1.1 in) of precipitation over 9 days. With an average humidity of 79%, it's a perfect time to enjoy the lush surroundings!

April Temperature in Hillsborough

In April in Hillsborough, the average temperature is 26°C (80°F). Maximum temperatures can reach 28°C (82°F), while the minimum can drop to as low as 24°C (75°F). This mild and pleasant weather makes Hillsborough an ideal destination for travelers looking to enjoy outdoor activities and explore the local attractions.

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

The chart illustrates April temperature patterns in Hillsborough, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hillsborough, April typically has an average temperature of 26°C (80°F), with highs reaching up to 28°C (82°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec797878798081818182818180
Data source: Temperature data for Hillsborough 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 Hillsborough

In Hillsborough in April, the precipitation amount is 28 mm (1.1 in) spread over 9 days.

April Precipitation Trends in Hillsborough

The chart displays monthly precipitation patterns in Hillsborough, 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 Hillsborough, April typically receives around 28 mm (1.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec473344284610415016413818012766
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Hillsborough

In Hillsborough in April, humidity is 79%. With an average temperature of 26°C (80°F), this humidity feels like an enveloping warm blanket, making travel feel slightly sluggish and prompting frequent hydration breaks to stay comfortable while exploring the sights.

April Average Humidity in Hillsborough

This chart illustrates the average monthly humidity levels in Hillsborough, 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 Hillsborough is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%80%80%79%80%83%84%81%80%82%83%82%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Hillsborough

In Hillsborough in April, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Hillsborough, you can check here.

Maximum UV Index Levels in Hillsborough for April

The chart shows the monthly maximum UV Index (UVI) for Hillsborough 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 Hillsborough typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111214141413131414131110
Data source: Hillsborough 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 Hillsborough Compares to Other Months

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

This table compares monthly weather conditions in Hillsborough, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)47 mm (1.8 inches)81%extreme
February Weather26°C (78°F)33 mm (1.3 inches)80%extreme
March Weather26°C (79°F)44 mm (1.7 inches)80%extreme
April Weather26°C (80°F)28 mm (1.1 inches)79%extreme
May Weather27°C (81°F)46 mm (1.8 inches)80%extreme
June Weather27°C (81°F)104 mm (4.1 inches)83%extreme
July Weather27°C (81°F)150 mm (5.9 inches)84%extreme
August Weather27°C (81°F)164 mm (6.4 inches)81%extreme
September Weather28°C (82°F)138 mm (5.4 inches)80%extreme
October Weather27°C (82°F)180 mm (7.1 inches)82%extreme
November Weather27°C (81°F)127 mm (5.0 inches)83%extreme
December Weather27°C (80°F)66 mm (2.6 inches)82%very high

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