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April Weather in South Lockport, United States

Last updated: June 24, 2025

In South Lockport, United States, the average temperature in April hovers around 6°C (44°F). Expect chilly days with a minimum of -3°C (27°F) and the occasional warmth peaking at 21°C (69°F). During this month, the region receives an average precipitation of 118 mm (4.6 in) spread over about 13 days. With an average humidity of 88%, be prepared for a damp atmosphere as you explore!

April Temperature in South Lockport

In April, in South Lockport, the average temperature is 6°C (44°F). Maximum temperatures can reach 21°C (69°F), while the minimum can drop as low as -3°C (27°F). Travelers should be prepared for a range of weather conditions, from mild to chilly.

April Weather in South Lockport: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in South Lockport, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In South Lockport, April typically has an average temperature of 6°C (44°F), with highs reaching up to 21°C (69°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec283035445465737266554134
Data source: Temperature data for South Lockport 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 South Lockport

In South Lockport in April, the precipitation amount is 118 mm (4.6 in) over a span of 13 days.

April Precipitation Trends in South Lockport

The chart displays monthly precipitation patterns in South Lockport, 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 South Lockport, April typically receives around 118 mm (4.6 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec808769118977912481721268992
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in South Lockport

In South Lockport in April humidity is 88%. With an average temperature of 6°C (44°F), this humidity feels like a damp chill that seeps into your bones, making outdoor adventures less inviting and requiring warm, layered clothing to stay comfortable while exploring.

April Average Humidity in South Lockport

This chart illustrates the average monthly humidity levels in South Lockport, 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 South Lockport is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%91%88%88%82%80%77%72%76%83%88%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in South Lockport

In South Lockport 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 South Lockport.

Maximum UV Index Levels in South Lockport for April

The chart shows the monthly maximum UV Index (UVI) for South Lockport 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 South Lockport typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910997532
Data source: South Lockport 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 South Lockport Compares to Other Months

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

This table compares monthly weather conditions in South Lockport, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)80 mm (3.1 inches)91%low
February Weather-1°C (30°F)87 mm (3.4 inches)91%moderate
March Weather2°C (35°F)69 mm (2.7 inches)88%moderate
April Weather6°C (44°F)118 mm (4.6 inches)88%very high
May Weather12°C (54°F)97 mm (3.8 inches)82%very high
June Weather18°C (65°F)79 mm (3.1 inches)79%very high
July Weather23°C (73°F)124 mm (4.9 inches)77%very high
August Weather22°C (72°F)81 mm (3.2 inches)72%very high
September Weather19°C (66°F)72 mm (2.8 inches)76%high
October Weather13°C (56°F)126 mm (5.0 inches)83%moderate
November Weather5°C (42°F)89 mm (3.5 inches)88%moderate
December Weather1°C (34°F)92 mm (3.6 inches)87%low

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