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April Weather in McCullom Lake, United States

Last updated: June 24, 2025

In McCullom Lake, United States, the average temperature in April is a brisk 8°C (47°F). Expect chilly minimums of -8°C (18°F) and comfortable maximums reaching 28°C (82°F). During this month, precipitation is notable, with around 114 mm (4.5 in) of rain spread over 13 days, creating a humid environment with an average humidity of 85%.

April Temperature in McCullom Lake

In April in McCullom Lake, the average temperature is 8°C (47°F), with maximums reaching up to 28°C (82°F) and minimums dropping as low as -8°C (18°F). Travelers should prepare for a wide range of temperatures and pack accordingly to enjoy their visit.

April Weather in McCullom Lake: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in McCullom Lake, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In McCullom Lake, April typically has an average temperature of 8°C (47°F), with highs reaching up to 28°C (82°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec242638475970757267533832
Data source: Temperature data for McCullom Lake 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 McCullom Lake

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

April Precipitation Trends in McCullom Lake

The chart displays monthly precipitation patterns in McCullom Lake, 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 McCullom Lake, April typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec6159711151631149191891215053
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in McCullom Lake

In McCullom Lake in April humidity is 85%. With an average temperature of 8°C (47°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities feel less refreshing and more uncomfortable for traveling.

April Average Humidity in McCullom Lake

This chart illustrates the average monthly humidity levels in McCullom Lake, 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 McCullom Lake is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%85%85%78%80%78%76%79%83%88%82%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in McCullom Lake

In McCullom Lake 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 McCullom Lake.

Maximum UV Index Levels in McCullom Lake for April

The chart shows the monthly maximum UV Index (UVI) for McCullom Lake 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 McCullom Lake typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689101098532
Data source: McCullom Lake 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 McCullom Lake Compares to Other Months

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

This table compares monthly weather conditions in McCullom Lake, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (24°F)61 mm (2.4 inches)85%moderate
February Weather-3°C (27°F)59 mm (2.3 inches)85%moderate
March Weather3°C (38°F)71 mm (2.8 inches)85%high
April Weather8°C (47°F)114 mm (4.5 inches)85%very high
May Weather15°C (60°F)163 mm (6.4 inches)78%very high
June Weather21°C (71°F)114 mm (4.5 inches)80%very high
July Weather24°C (75°F)91 mm (3.6 inches)78%very high
August Weather22°C (73°F)91 mm (3.6 inches)76%very high
September Weather19°C (67°F)89 mm (3.5 inches)79%very high
October Weather12°C (54°F)121 mm (4.8 inches)83%moderate
November Weather3°C (38°F)50 mm (2.0 inches)88%moderate
December Weather0°C (32°F)53 mm (2.1 inches)81%low

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