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April Weather in New Westminster, Canada

Last updated: June 18, 2025

In April, the average temperature in New Westminster, Canada hovers around 8°C (47°F). Temperatures can dip to a chilly -1°C (31°F), while reaching a pleasant maximum of 23°C (74°F). Expect 174 mm (6.8 in) of precipitation spread over 17 days, contributing to an average humidity of 86%. 🌧️

April Temperature in New Westminster

In April in New Westminster, the average temperature is 8°C (47°F). The maximum can reach 23°C (74°F), while the minimum can drop as low as -1°C (31°F). Be prepared for a mix of warm and chilly days when traveling during this time.

April Weather in New Westminster: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in New Westminster, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In New Westminster, April typically has an average temperature of 8°C (47°F), with highs reaching up to 23°C (74°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec383642475459646559494338
Data source: Temperature data for New Westminster 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 New Westminster

In New Westminster in April, the total precipitation amount is 174 mm (6.8 in) spread over 17 days.

April Precipitation Trends in New Westminster

The chart displays monthly precipitation patterns in New Westminster, 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 New Westminster, April typically receives around 174 mm (6.8 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec32019321417499964146205279411324
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in New Westminster

In New Westminster 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 New Westminster

This chart illustrates the average monthly humidity levels in New Westminster, 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 New Westminster 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 New Westminster

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

Maximum UV Index Levels in New Westminster for April

The chart shows the monthly maximum UV Index (UVI) for New Westminster 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 New Westminster typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234688986421
Data source: New Westminster 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 New Westminster Compares to Other Months

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

This table compares monthly weather conditions in New Westminster, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)320 mm (12.6 inches)86%low
February Weather2°C (37°F)193 mm (7.6 inches)85%moderate
March Weather5°C (42°F)214 mm (8.4 inches)86%moderate
April Weather8°C (47°F)174 mm (6.8 inches)86%high
May Weather12°C (55°F)99 mm (3.9 inches)81%very high
June Weather15°C (60°F)96 mm (3.8 inches)83%very high
July Weather18°C (64°F)41 mm (1.6 inches)84%very high
August Weather18°C (65°F)46 mm (1.8 inches)77%very high
September Weather15°C (59°F)205 mm (8.1 inches)76%high
October Weather9°C (49°F)279 mm (11.0 inches)88%moderate
November Weather6°C (44°F)411 mm (16.2 inches)87%low
December Weather3°C (38°F)324 mm (12.8 inches)87%low

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