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April Weather in Denman Island, Canada

Last updated: June 18, 2025

In Denman Island, Canada, the average temperature in April hovers around 8°C (47°F), with a minimum of 1°C (34°F) and a pleasant maximum of 22°C (71°F). Expect about 122 mm (4.8 in) of precipitation over approximately 15 days, contributing to an average humidity level of 86%. Stay prepared for a mix of chilly and mild days!

April Temperature in Denman Island

In April in Denman Island, the average temperature is 8°C (47°F). Maximum temperatures can reach 22°C (71°F), while minimums can drop as low as 1°C (34°F). Visitors should prepare for a range of temperatures and pack accordingly for both mild and chilly weather.

April Weather in Denman Island: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Denman Island, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Denman Island, April typically has an average temperature of 8°C (47°F), with highs reaching up to 22°C (71°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec403842465460656559504540
Data source: Temperature data for Denman Island 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 Denman Island

In Denman Island in April, the precipitation amount is 122 mm (4.8 in) over a span of 15 days.

April Precipitation Trends in Denman Island

The chart displays monthly precipitation patterns in Denman Island, 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 Denman Island, April typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec26615113312260582447149188296262
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Denman Island

In Denman Island in April, humidity is 86%. With an average temperature of 8°C (47°F), this humidity feels like a chilling damp that penetrates your clothes, making outdoor adventures less enjoyable and encouraging you to seek warmth indoors rather than explore the sights.

April Average Humidity in Denman Island

This chart illustrates the average monthly humidity levels in Denman Island, 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 Denman Island is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%86%86%81%83%84%77%76%88%87%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Denman Island

In Denman Island in April, 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 Denman Island, you can refer to this Hourly UV Index in Denman Island.

Maximum UV Index Levels in Denman Island for April

The chart shows the monthly maximum UV Index (UVI) for Denman Island 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 Denman Island typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234678986421
Data source: Denman Island 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 Denman Island Compares to Other Months

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

This table compares monthly weather conditions in Denman Island, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)266 mm (10.5 inches)86%low
February Weather3°C (38°F)151 mm (5.9 inches)85%moderate
March Weather5°C (42°F)133 mm (5.3 inches)86%moderate
April Weather8°C (47°F)122 mm (4.8 inches)86%high
May Weather12°C (55°F)59 mm (2.3 inches)81%high
June Weather15°C (60°F)58 mm (2.3 inches)83%very high
July Weather18°C (65°F)24 mm (1.0 inches)84%very high
August Weather19°C (66°F)47 mm (1.8 inches)77%very high
September Weather15°C (59°F)149 mm (5.9 inches)76%high
October Weather10°C (50°F)188 mm (7.4 inches)88%moderate
November Weather7°C (45°F)296 mm (11.7 inches)87%low
December Weather4°C (40°F)262 mm (10.3 inches)87%low

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