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June Weather in Barstow Heights, United States

Last updated: June 24, 2025

In June, the average temperature in Barstow Heights, United States is a warm 27°C (81°F). Temperature extremes can vary significantly, with minimums dropping to 11°C (51°F) and maximums soaring up to 43°C (109°F). Despite the heat, precipitation is sparse, with only 1 mm (0.1 in) recorded over 0 days. The average humidity stands at a comfortable 34%, making it a pleasant time to enjoy the outdoors!

June Temperature in Barstow Heights

In June in Barstow Heights, the average temperature is 27°C (81°F), with maximums reaching up to 43°C (109°F) and minimums dropping as low as 11°C (51°F). It's advisable to pack for both warm days and cooler evenings when traveling during this time.

June Weather in Barstow Heights: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Barstow Heights, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barstow Heights, June typically has an average temperature of 27°C (81°F), with highs reaching up to 43°C (109°F) and lows dropping to around 11°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec495055647081878679665747
Data source: Temperature data for Barstow Heights 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 Barstow Heights

In Barstow Heights in June, the precipitation amount is 1 mm (0.1 in) during 0 days, indicating a very dry period.

June Precipitation Trends in Barstow Heights

The chart displays monthly precipitation patterns in Barstow Heights, 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 Barstow Heights, June typically receives around 1 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec21181812416524723
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Barstow Heights

In Barstow Heights in June humidity is 34%. With an average temperature of 27°C (81°F), this humidity feels like a pleasant warmth, making it comfortable for outdoor exploration and leisurely strolls.

June Average Humidity in Barstow Heights

This chart illustrates the average monthly humidity levels in Barstow Heights, 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 Barstow Heights is approximately 34%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%80%69%57%45%34%29%28%42%54%68%75%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Barstow Heights

In Barstow Heights 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 Barstow Heights.

Maximum UV Index Levels in Barstow Heights for June

The chart shows the monthly maximum UV Index (UVI) for Barstow Heights 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 Barstow Heights typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469101112121110854
Data source: Barstow Heights 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 Barstow Heights Compares to Other Months

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

This table compares monthly weather conditions in Barstow Heights, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)21 mm (0.8 inches)76%moderate
February Weather10°C (51°F)18 mm (0.7 inches)80%high
March Weather13°C (56°F)18 mm (0.7 inches)69%very high
April Weather18°C (64°F)12 mm (0.5 inches)57%very high
May Weather21°C (70°F)4 mm (0.2 inches)45%extreme
June Weather27°C (81°F)1 mm (0.1 inches)34%extreme
July Weather30°C (87°F)6 mm (0.2 inches)29%extreme
August Weather30°C (86°F)5 mm (0.2 inches)28%extreme
September Weather26°C (79°F)2 mm (0.1 inches)41%very high
October Weather19°C (66°F)4 mm (0.2 inches)54%very high
November Weather14°C (57°F)7 mm (0.3 inches)68%moderate
December Weather9°C (48°F)23 mm (0.9 inches)75%moderate

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