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April Weather in Manteca, United States

Last updated: June 24, 2025

In Manteca, United States, the average temperature in April hovers around 17°C (63°F), making it a pleasant time to explore. However, be prepared for a temperature range that can dip to 4°C (39°F) and soar up to 33°C (92°F). During this month, you can expect around 34 mm (1.3 in) of precipitation spread over 4 days, contributing to an average humidity level of 78%. Stay comfortable and enjoy your visit!

April Temperature in Manteca

In April in Manteca, the average temperature is 17°C (63°F). Maximums can reach 33°C (92°F), and minimums can drop as low as 4°C (39°F). Be prepared for a range of temperatures to ensure a comfortable and enjoyable visit.

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

The chart illustrates April temperature patterns in Manteca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Manteca, April typically has an average temperature of 17°C (63°F), with highs reaching up to 33°C (92°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec505356636976797873655550
Data source: Temperature data for Manteca 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 Manteca

In Manteca in April, the precipitation amount is 34 mm (1.3 in) over a span of 4 days.

April Precipitation Trends in Manteca

The chart displays monthly precipitation patterns in Manteca, 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 Manteca, April typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec92737534161002213378
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Manteca

In Manteca in April, humidity is 78%. With an average temperature of 17°C (63°F), this humidity feels like a warm, enveloping blanket, making traveling slightly uncomfortable as you navigate the sticky air, prompting the need for frequent breaks in cooler, shaded areas.

April Average Humidity in Manteca

This chart illustrates the average monthly humidity levels in Manteca, 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 Manteca is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%84%82%78%71%64%59%54%55%62%78%80%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Manteca

In Manteca in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Manteca.

Maximum UV Index Levels in Manteca for April

The chart shows the monthly maximum UV Index (UVI) for Manteca 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 Manteca typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3589101111109743
Data source: Manteca 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 Manteca Compares to Other Months

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

This table compares monthly weather conditions in Manteca, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)92 mm (3.6 inches)82%moderate
February Weather11°C (53°F)73 mm (2.9 inches)84%moderate
March Weather13°C (56°F)75 mm (3.0 inches)82%very high
April Weather17°C (63°F)34 mm (1.3 inches)78%very high
May Weather20°C (69°F)16 mm (0.6 inches)71%very high
June Weather25°C (76°F)1 mm (0.1 inches)64%extreme
July Weather26°C (79°F)0 mm (0.0 inches)58%extreme
August Weather25°C (78°F)0 mm (0.0 inches)54%very high
September Weather23°C (74°F)2 mm (0.1 inches)55%very high
October Weather18°C (65°F)21 mm (0.8 inches)62%high
November Weather13°C (56°F)33 mm (1.3 inches)78%moderate
December Weather10°C (50°F)78 mm (3.1 inches)80%moderate

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