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April Weather in Gander, Canada

Last updated: June 18, 2025

In April, the average temperature in Gander, Canada hovers around 2°C (36°F). However, temperatures can vary significantly, dipping to a chilly -11°C (12°F) at times and soaring to a comfortable 21°C (71°F). Expect 114 mm (4.5 in) of precipitation spread over 13 days, contributing to the high average humidity level of 90%.

April Temperature in Gander

In April in Gander, the average temperature is 2°C (36°F), with maximums reaching up to 21°C (71°F) and minimums dropping as low as -11°C (12°F). It's advisable to pack layers to stay comfortable in such fluctuating conditions while exploring the area.

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

The chart illustrates April temperature patterns in Gander, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gander, April typically has an average temperature of 2°C (36°F), with highs reaching up to 21°C (71°F) and lows dropping to around -11°C (12°F).
JanFebMarAprMayJunJulAugSepOctNovDec242127364354626455453729
Data source: Temperature data for Gander 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 Gander

In Gander in April, the total precipitation amount is 114 mm (4.5 in), distributed over the course of 13 days.

April Precipitation Trends in Gander

The chart displays monthly precipitation patterns in Gander, 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 Gander, April typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec8095108114938779819997102124
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Gander

In Gander in April humidity is 90%. With an average temperature of 2°C (36°F), this humidity feels like a heavy blanket wrapping around you, making every step feel sluggish and damp, and turning a simple stroll into a test of endurance for travelers.

April Average Humidity in Gander

This chart illustrates the average monthly humidity levels in Gander, 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 Gander is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%87%88%90%89%86%89%90%88%87%85%85%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Gander

In Gander 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 Gander, you can refer to this Hourly UV Index in Gander.

Maximum UV Index Levels in Gander for April

The chart shows the monthly maximum UV Index (UVI) for Gander 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 Gander typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2356810886421
Data source: Gander 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 Gander Compares to Other Months

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

This table compares monthly weather conditions in Gander, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)80 mm (3.2 inches)85%low
February Weather-6°C (22°F)95 mm (3.7 inches)87%moderate
March Weather-3°C (27°F)108 mm (4.2 inches)88%moderate
April Weather2°C (36°F)114 mm (4.5 inches)90%high
May Weather6°C (43°F)93 mm (3.7 inches)89%very high
June Weather12°C (54°F)87 mm (3.4 inches)86%very high
July Weather17°C (62°F)79 mm (3.1 inches)89%very high
August Weather18°C (64°F)81 mm (3.2 inches)90%very high
September Weather13°C (55°F)99 mm (3.9 inches)88%high
October Weather7°C (45°F)97 mm (3.8 inches)87%moderate
November Weather3°C (37°F)102 mm (4.0 inches)85%low
December Weather-2°C (29°F)124 mm (4.9 inches)85%low

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