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June Weather in Mountain View, United States

Last updated: June 24, 2025

In June, the average temperature in Mountain View, United States is a pleasant 24°C (75°F), with minimum temperatures dipping to 11°C (52°F) and highs reaching 34°C (94°F). Expect some rain, as precipitation averages 93 mm (3.6 in) spread over 12 days, and stay comfortable with an average humidity of 82%.

June Temperature in Mountain View

In June, in Mountain View, the average temperature is 24°C (75°F). The maximum can reach 34°C (94°F), and the minimum can be as low as 11°C (52°F). This climate offers a pleasant range of temperatures, making it an ideal time for travelers to explore and enjoy outdoor activities.

June Weather in Mountain View: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Mountain View, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mountain View, June typically has an average temperature of 24°C (75°F), with highs reaching up to 34°C (94°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec414651596875797772634944
Data source: Temperature data for Mountain View 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 Mountain View

In Mountain View in June, the precipitation amount is 93 mm (3.6 in), occurring over a span of 12 days.

June Precipitation Trends in Mountain View

The chart displays monthly precipitation patterns in Mountain View, 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 Mountain View, June typically receives around 93 mm (3.6 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec8712197119124938111412612087116
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Mountain View

In Mountain View in June, humidity is 82%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making travel feel sticky and heavy on the skin, often requiring more frequent breaks and hydration.

June Average Humidity in Mountain View

This chart illustrates the average monthly humidity levels in Mountain View, 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 Mountain View is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%84%82%83%82%80%74%75%79%87%87%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Mountain View

In Mountain View in June, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Mountain View.

Maximum UV Index Levels in Mountain View for June

The chart shows the monthly maximum UV Index (UVI) for Mountain View 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 Mountain View typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810101111109853
Data source: Mountain View 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 Mountain View Compares to Other Months

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

This table compares monthly weather conditions in Mountain View, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)87 mm (3.4 inches)86%moderate
February Weather8°C (47°F)121 mm (4.8 inches)85%high
March Weather11°C (52°F)97 mm (3.8 inches)84%very high
April Weather15°C (60°F)119 mm (4.7 inches)82%very high
May Weather20°C (69°F)124 mm (4.9 inches)83%very high
June Weather24°C (75°F)93 mm (3.6 inches)82%extreme
July Weather26°C (79°F)81 mm (3.2 inches)80%extreme
August Weather25°C (77°F)114 mm (4.5 inches)74%very high
September Weather22°C (73°F)126 mm (4.9 inches)75%very high
October Weather17°C (63°F)120 mm (4.7 inches)79%very high
November Weather9°C (49°F)87 mm (3.4 inches)87%moderate
December Weather7°C (45°F)116 mm (4.6 inches)87%moderate

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