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April Weather in Yarmouth, Canada

Last updated: June 18, 2025

In Yarmouth, Canada, the average temperature in April hovers around 5°C (41°F). Expect temperatures to dip as low as -1°C (30°F) and rise to a maximum of 13°C (57°F). During this month, precipitation totals 139 mm (5.5 in), typically spread over 14 days, while the average humidity remains high at 80%.

April Temperature in Yarmouth

In April in Yarmouth, the average temperature is 5°C (41°F), with a maximum reaching 13°C (57°F) and a minimum dipping as low as -1°C (30°F). Be prepared for chilly weather and pack accordingly if you plan to travel during this time.

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

The chart illustrates April temperature patterns in Yarmouth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yarmouth, April typically has an average temperature of 5°C (41°F), with highs reaching up to 13°C (57°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec333234414854606260544537
Data source: Temperature data for Yarmouth 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 Yarmouth

In Yarmouth, in April, the precipitation amount is 139 mm (5.5 in) over the course of 14 days.

April Precipitation Trends in Yarmouth

The chart displays monthly precipitation patterns in Yarmouth, 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 Yarmouth, April typically receives around 139 mm (5.5 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec109137128139126119106106112133164171
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Yarmouth

In Yarmouth in April humidity is 80%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration feel much colder than it actually is, leading to the necessity of layering up to stay comfortable while traveling.

April Average Humidity in Yarmouth

This chart illustrates the average monthly humidity levels in Yarmouth, 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 Yarmouth is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%86%84%80%82%89%89%85%83%78%80%81%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Yarmouth

In Yarmouth in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Yarmouth.

Maximum UV Index Levels in Yarmouth for April

The chart shows the monthly maximum UV Index (UVI) for Yarmouth 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 Yarmouth typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910998532
Data source: Yarmouth 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 Yarmouth Compares to Other Months

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

This table compares monthly weather conditions in Yarmouth, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)109 mm (4.3 inches)85%low
February Weather0°C (32°F)137 mm (5.4 inches)86%moderate
March Weather1°C (34°F)128 mm (5.0 inches)84%moderate
April Weather5°C (41°F)139 mm (5.5 inches)80%very high
May Weather9°C (48°F)126 mm (5.0 inches)82%very high
June Weather12°C (55°F)119 mm (4.7 inches)89%very high
July Weather16°C (60°F)106 mm (4.2 inches)89%very high
August Weather17°C (63°F)105 mm (4.2 inches)85%very high
September Weather15°C (60°F)112 mm (4.4 inches)83%very high
October Weather12°C (55°F)133 mm (5.3 inches)78%moderate
November Weather7°C (46°F)164 mm (6.4 inches)80%moderate
December Weather3°C (37°F)171 mm (6.7 inches)81%low

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