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June Weather in Central Valley, United States

Last updated: June 24, 2025

In Central Valley, United States, the average temperature in June is a pleasant 19°C (66°F). However, be prepared for a range of temperatures, with a minimum of -1°C (31°F) and a maximum reaching 35°C (95°F). Expect about 8 mm (0.3 in) of precipitation over 2 days, while the average humidity sits at a comfortable 45%. Enjoy your weather experience!

June Temperature in Central Valley

In June in Central Valley, the average temperature is 19°C (66°F). Maximum temperatures can reach 35°C (95°F), while the minimum can drop to as low as -1°C (31°F). Be prepared for a wide range of temperatures during your travels!

June Weather in Central Valley: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Central Valley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Central Valley, June typically has an average temperature of 19°C (66°F), with highs reaching up to 35°C (95°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec232533415266727061443625
Data source: Temperature data for Central Valley 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.

June Precipitation in Central Valley

In Central Valley in June, the precipitation amount is 8 mm (0.3 in) over the course of 2 days.

June Precipitation Trends in Central Valley

The chart displays monthly precipitation patterns in Central Valley, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Central Valley, June typically receives around 8 mm (0.3 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec42555946449212023362740
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Central Valley

In Central Valley in June humidity is 45%. With an average temperature of 19°C (66°F), this humidity feels like a refreshing embrace, making it perfect for exploring the sights and enjoying outdoor activities without feeling overly sticky or uncomfortable.

June Average Humidity in Central Valley

This chart illustrates the average monthly humidity levels in Central Valley, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Central Valley is approximately 45%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%77%70%54%45%37%34%47%67%82%87%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Central Valley

In Central Valley in June, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Central Valley.

Maximum UV Index Levels in Central Valley for June

The chart shows the monthly maximum UV Index (UVI) for Central Valley in June, 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 June, the maximum UV index in Central Valley typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec479111112121110764
Data source: Central Valley June 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 June Weather in Central Valley Compares to Other Months

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

This table compares monthly weather conditions in Central Valley, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)42 mm (1.6 inches)87%moderate
February Weather-4°C (26°F)55 mm (2.2 inches)88%high
March Weather0°C (33°F)59 mm (2.3 inches)77%very high
April Weather5°C (42°F)46 mm (1.8 inches)69%extreme
May Weather11°C (52°F)44 mm (1.7 inches)54%extreme
June Weather19°C (66°F)8 mm (0.3 inches)45%extreme
July Weather22°C (72°F)21 mm (0.8 inches)37%extreme
August Weather21°C (71°F)20 mm (0.8 inches)34%extreme
September Weather16°C (61°F)23 mm (0.9 inches)47%very high
October Weather7°C (44°F)36 mm (1.4 inches)67%high
November Weather2°C (37°F)27 mm (1.1 inches)82%high
December Weather-4°C (25°F)40 mm (1.6 inches)87%moderate

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