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April Weather in Brantford, Canada

Last updated: June 18, 2025

In April, the average temperature in Brantford, Canada hovers around 6°C (44°F). While the temperature can dip to a chilly -6°C (21°F), it can also reach a pleasant maximum of 26°C (79°F). Expect some moisture in the air, with an average precipitation amount of 98 mm (3.9 in) spread over about 13 days. The atmosphere can feel quite humid, with an average humidity of 87%.

April Temperature in Brantford

In April in Brantford, the average temperature is 6°C (44°F). The maximum can reach 26°C (79°F), while the minimum can be as low as -6°C (21°F). This climate offers a diverse range of experiences for travelers, so be sure to pack accordingly!

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

The chart illustrates April temperature patterns in Brantford, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Brantford, April typically has an average temperature of 6°C (44°F), with highs reaching up to 26°C (79°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec242533435666727063523730
Data source: Temperature data for Brantford 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 Brantford

In Brantford in April, the precipitation amount is 98 mm (3.9 in) over a span of 13 days.

April Precipitation Trends in Brantford

The chart displays monthly precipitation patterns in Brantford, 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 Brantford, April typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec70746598971038290711007571
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Brantford

In Brantford in April humidity is 87%. With an average temperature of 6°C (44°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration uncomfortable without proper layers and preparation.

April Average Humidity in Brantford

This chart illustrates the average monthly humidity levels in Brantford, 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 Brantford is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%88%87%83%81%79%80%81%84%88%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Brantford

In Brantford 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 Brantford.

Maximum UV Index Levels in Brantford for April

The chart shows the monthly maximum UV Index (UVI) for Brantford 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 Brantford typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910997542
Data source: Brantford 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 Brantford Compares to Other Months

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

This table compares monthly weather conditions in Brantford, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)70 mm (2.7 inches)90%low
February Weather-4°C (26°F)74 mm (2.9 inches)90%moderate
March Weather1°C (33°F)65 mm (2.6 inches)87%moderate
April Weather6°C (44°F)98 mm (3.9 inches)87%very high
May Weather14°C (57°F)97 mm (3.8 inches)82%very high
June Weather19°C (67°F)103 mm (4.1 inches)81%very high
July Weather22°C (72°F)82 mm (3.2 inches)79%very high
August Weather21°C (70°F)90 mm (3.5 inches)80%very high
September Weather17°C (63°F)71 mm (2.8 inches)81%high
October Weather11°C (52°F)100 mm (3.9 inches)84%moderate
November Weather3°C (38°F)75 mm (3.0 inches)88%moderate
December Weather-1°C (30°F)70 mm (2.8 inches)87%low

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