June Weather in Long Beach, United States

Last updated: June 24, 2025

In Long Beach, United States, the average temperature in June hovers around 21°C (71°F), providing a mild and pleasant climate. Expect minimum temperatures to dip to 11°C (51°F) and maximums to reach 31°C (89°F). During this period, precipitation totals approximately 133 mm (5.2 in) over 12 days, while the average humidity remains high at 82%, contributing to a lush and vibrant atmosphere.

June Temperature in Long Beach

In June in Long Beach, the average temperature is a pleasant 21°C (71°F). The maximum can reach a warm 31°C (89°F), while the minimum can drop to a cooler 11°C (51°F). This makes Long Beach an ideal destination for travelers seeking both comfortable daytime warmth and refreshing evenings.

June Weather in Long Beach: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Long Beach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Long Beach, June typically has an average temperature of 21°C (71°F), with highs reaching up to 31°C (89°F) and lows dropping to around 11°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec282938475971757368564235
Data source: Temperature data for Long Beach 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 Long Beach

In Long Beach in June, the precipitation amount is 133 mm (5.2 in) spread over 12 days.

June Precipitation Trends in Long Beach

The chart displays monthly precipitation patterns in Long Beach, 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 Long Beach, June typically receives around 133 mm (5.2 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec73739110616113310099751397263
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Long Beach

In Long Beach in June humidity is 82%. With an average temperature of 21°C (71°F), this humidity feels like a warm, muggy embrace that can make traveling feel sticky and exhausting, urging you to seek shade and hydration as you explore the vibrant surroundings.

June Average Humidity in Long Beach

This chart illustrates the average monthly humidity levels in Long Beach, 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 Long Beach is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%86%87%81%82%81%79%78%81%89%86%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Long Beach

In Long Beach in June, 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 Long Beach.

Maximum UV Index Levels in Long Beach for June

The chart shows the monthly maximum UV Index (UVI) for Long Beach 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 Long Beach typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35689101098642
Data source: Long Beach 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 Long Beach Compares to Other Months

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

This table compares monthly weather conditions in Long Beach, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)73 mm (2.9 inches)85%moderate
February Weather-2°C (30°F)73 mm (2.9 inches)85%moderate
March Weather3°C (39°F)91 mm (3.6 inches)86%high
April Weather8°C (47°F)105 mm (4.2 inches)87%very high
May Weather15°C (59°F)161 mm (6.3 inches)81%very high
June Weather21°C (71°F)133 mm (5.2 inches)82%very high
July Weather24°C (76°F)100 mm (3.9 inches)81%very high
August Weather23°C (73°F)99 mm (3.9 inches)79%very high
September Weather20°C (68°F)75 mm (2.9 inches)78%very high
October Weather13°C (56°F)139 mm (5.5 inches)81%high
November Weather5°C (42°F)72 mm (2.8 inches)89%moderate
December Weather2°C (35°F)63 mm (2.5 inches)86%low

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