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April Weather in Prince Rupert, Canada

Last updated: June 18, 2025

In April, the average temperature in Prince Rupert, Canada hovers around 6°C (43°F). Expect a chilly minimum of -6°C (21°F) and a pleasant maximum of 18°C (65°F). During this month, you can anticipate 215 mm (8.4 in) of precipitation over approximately 17 days, contributing to a high average humidity of 85%. 🌧️

April Temperature in Prince Rupert

In April in Prince Rupert, the average temperature is 6°C (43°F), with maximums reaching 18°C (65°F) and minimums dropping as low as -6°C (21°F). It's advisable to pack layers and prepare for a mix of chilly and mild weather during your travels.

April Weather in Prince Rupert: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Prince Rupert, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Prince Rupert, April typically has an average temperature of 6°C (43°F), with highs reaching up to 18°C (65°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec353438434953575754464135
Data source: Temperature data for Prince Rupert 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 Prince Rupert

In Prince Rupert in April, the total precipitation amount is 215 mm (8.4 in), which falls over a span of 17 days.

April Precipitation Trends in Prince Rupert

The chart displays monthly precipitation patterns in Prince Rupert, 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 Prince Rupert, April typically receives around 215 mm (8.4 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec285240277215131171134243256339446314
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Prince Rupert

In Prince Rupert in April, humidity is 85%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making travel feel more uncomfortable and limiting your enjoyment of the sights as you navigate the wet, brisk air.

April Average Humidity in Prince Rupert

This chart illustrates the average monthly humidity levels in Prince Rupert, 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 Prince Rupert is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%84%85%81%81%90%92%92%91%87%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Prince Rupert

In Prince Rupert in April, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Prince Rupert.

Maximum UV Index Levels in Prince Rupert for April

The chart shows the monthly maximum UV Index (UVI) for Prince Rupert 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 Prince Rupert typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123577875311
Data source: Prince Rupert 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 Prince Rupert Compares to Other Months

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

This table compares monthly weather conditions in Prince Rupert, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)285 mm (11.2 inches)86%low
February Weather1°C (34°F)240 mm (9.4 inches)85%low
March Weather3°C (38°F)277 mm (10.9 inches)84%moderate
April Weather6°C (43°F)215 mm (8.4 inches)85%moderate
May Weather9°C (49°F)131 mm (5.2 inches)81%high
June Weather12°C (53°F)171 mm (6.7 inches)81%high
July Weather14°C (57°F)134 mm (5.3 inches)90%very high
August Weather14°C (57°F)243 mm (9.6 inches)92%high
September Weather12°C (54°F)256 mm (10.1 inches)92%moderate
October Weather8°C (46°F)339 mm (13.3 inches)91%moderate
November Weather5°C (42°F)446 mm (17.5 inches)87%low
December Weather2°C (36°F)314 mm (12.4 inches)87%low

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