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April Weather in Pittsburg, United States

Last updated: June 24, 2025

In Pittsburg, United States, the average temperature in April hovers around 18°C (64°F). Expect minimums dipping to 1°C (34°F) and maximums soaring to 32°C (89°F). With an average precipitation level of 173 mm (6.8 in) spread across 10 days, and a humidity level of 78%, this month's weather is sure to keep you on your toes!

April Temperature in Pittsburg

In April in Pittsburg, the average temperature is 18°C (64°F). Maximum temperatures can reach 32°C (89°F), while minimums can drop as low as 1°C (34°F). It's advisable to pack a variety of clothing to accommodate both warm and cooler weather during your travels.

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

The chart illustrates April temperature patterns in Pittsburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pittsburg, April typically has an average temperature of 18°C (64°F), with highs reaching up to 32°C (89°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec474959647380838378675651
Data source: Temperature data for Pittsburg 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 Pittsburg

In Pittsburg in April, the precipitation amount is 173 mm (6.8 in) over the course of 10 days.

April Precipitation Trends in Pittsburg

The chart displays monthly precipitation patterns in Pittsburg, 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 Pittsburg, April typically receives around 173 mm (6.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec1061471321731609779809612070116
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Pittsburg

In Pittsburg in April, humidity is 78%. With an average temperature of 18°C (64°F), this humidity feels like a warm, thick blanket wrapping around you, making traveling feel a bit sticky and sluggish, yet the coolness of the air tempers the intensity, inviting you to explore at a leisurely pace.

April Average Humidity in Pittsburg

This chart illustrates the average monthly humidity levels in Pittsburg, 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 Pittsburg is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%79%78%78%81%78%73%66%65%72%82%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Pittsburg

In Pittsburg 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 Pittsburg.

Maximum UV Index Levels in Pittsburg for April

The chart shows the monthly maximum UV Index (UVI) for Pittsburg 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 Pittsburg typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111111110864
Data source: Pittsburg 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 Pittsburg Compares to Other Months

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

This table compares monthly weather conditions in Pittsburg, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)106 mm (4.2 inches)80%moderate
February Weather10°C (50°F)147 mm (5.8 inches)79%high
March Weather15°C (60°F)131 mm (5.2 inches)78%very high
April Weather18°C (64°F)173 mm (6.8 inches)78%very high
May Weather23°C (74°F)160 mm (6.3 inches)81%extreme
June Weather27°C (80°F)97 mm (3.8 inches)78%extreme
July Weather29°C (84°F)79 mm (3.1 inches)73%extreme
August Weather29°C (84°F)80 mm (3.1 inches)66%extreme
September Weather26°C (79°F)96 mm (3.8 inches)65%very high
October Weather20°C (68°F)120 mm (4.7 inches)72%very high
November Weather13°C (56°F)70 mm (2.8 inches)82%high
December Weather11°C (52°F)116 mm (4.6 inches)87%moderate

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