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April Weather in Northlake, United States

Last updated: June 24, 2025

In April, the average temperature in Northlake, United States is a mild 17°C (62°F). Temperatures can vary significantly, with a minimum of 0°C (33°F) and a maximum reaching up to 30°C (86°F). During this month, expect 123 mm (4.9 in) of precipitation spread over 9 days, contributing to an average humidity of 82%. So, whether you're enjoying the outdoors or cozying up inside, it's a month of diverse weather!

April Temperature in Northlake

In April in Northlake, the average temperature is 17°C (62°F). The maximum can reach 30°C (86°F), and the minimum can be as low as 0°C (33°F). Be prepared for a wide range of temperatures when traveling to Northlake this April.

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

The chart illustrates April temperature patterns in Northlake, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Northlake, April typically has an average temperature of 17°C (62°F), with highs reaching up to 30°C (86°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec455055627177807975665248
Data source: Temperature data for Northlake 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 Northlake

In Northlake in April, the precipitation amount is 123 mm (4.9 in) over a period of 9 days.

April Precipitation Trends in Northlake

The chart displays monthly precipitation patterns in Northlake, 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 Northlake, April typically receives around 123 mm (4.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec1081451111231401039812512313294132
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Northlake

In Northlake in April, humidity is 82%. With an average temperature of 17°C (62°F), this humidity feels like a thick blanket enveloping you, making every step feel heavier and the air thicker, which can be quite exhausting for traveling.

April Average Humidity in Northlake

This chart illustrates the average monthly humidity levels in Northlake, 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 Northlake is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%86%82%85%85%83%76%76%80%88%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Northlake

In Northlake in April, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Northlake.

Maximum UV Index Levels in Northlake for April

The chart shows the monthly maximum UV Index (UVI) for Northlake 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 Northlake typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47810111111109864
Data source: Northlake 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 Northlake Compares to Other Months

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

This table compares monthly weather conditions in Northlake, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)108 mm (4.2 inches)86%moderate
February Weather10°C (50°F)145 mm (5.7 inches)86%high
March Weather13°C (55°F)111 mm (4.4 inches)86%very high
April Weather17°C (62°F)123 mm (4.9 inches)82%very high
May Weather21°C (71°F)140 mm (5.5 inches)85%extreme
June Weather25°C (77°F)102 mm (4.0 inches)85%extreme
July Weather27°C (80°F)98 mm (3.9 inches)83%extreme
August Weather26°C (79°F)125 mm (4.9 inches)76%very high
September Weather24°C (75°F)123 mm (4.9 inches)76%very high
October Weather19°C (66°F)132 mm (5.2 inches)80%very high
November Weather11°C (52°F)94 mm (3.7 inches)88%high
December Weather9°C (48°F)131 mm (5.2 inches)88%moderate

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