June weather forecast
Arizona, USA

June in Arizona is emblematic of the full-throttle summer season, with temperatures soaring across the state. The heat becomes pervasive, making this month one of the hottest periods in Arizona.

Phoenix and surrounding southern desert areas experience some of the highest temperatures of the year during June. Daytime temperatures commonly venture between 100°F (37.8°C) and 110°F (43.3°C). Nights, while being relatively cooler, are still warm, with temperatures settling between 75°F (23.9°C) and 85°F (29.4°C). Such elevated temperatures result in parched landscapes and necessitate adequate sun protection and hydration for outdoor activities.

In the northern highland regions, including Flagstaff, June brings warmer conditions, but temperatures remain more bearable than in the south. Daytime temperatures here fluctuate from 75°F (23.9°C) to 85°F (29.4°C). Nighttimes offer a pleasant contrast, with temperatures usually ranging from 50°F (10°C) to 60°F (15.6°C). Snow is out of the equation in these areas during June, and the environment tends to be dry.

Comparing June to May, it's evident that June signifies the zenith of the summer heat, particularly in the southern desert regions. As Arizona transitions into July, temperatures may slightly increase, but the overall conditions remain consistent with the intensely hot and arid climate typical of Arizona's summer months.

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• Phoenix - June »
  June is the least humid month with an average relative humidity of 16%. With an average of 14h and 18min of daylight, June has the longest days of the year in Phoenix.
• Tucson - June »
  The least humid month in Tucson is June, with an average relative humidity of 19%. With an average of 14h and 12min of daylight, June has the longest days of the year in Tucson.
• Mesa - June »
  The month with the least rainfall in Mesa is June, when the rain falls for 1.2 days and typically collects 0.08" (2mm) of precipitation. The least humid month in Mesa is June, with an average relative humidity of 17%.
• Chandler - June »
  The month with the least rainfall in Chandler is June, when the rain falls for 1.1 days and typically collects 0.08" (2mm) of precipitation. In Chandler in June, during 1.1 rainfall days, 0.08" (2mm) of precipitation is typically accumulated.
• Scottsdale - June »
  The month with the least rainfall in Scottsdale is June, when the rain falls for 1 days and typically collects 0.08" (2mm) of precipitation. The month with the longest days in Scottsdale is June, with an average of 14h and 18min of daylight.
• Glendale - June »
  The month with the least rainfall in Glendale is June, when the rain falls for 1.1 days and typically collects 0.08" (2mm) of precipitation. The month with the longest days in Glendale is June, with an average of 14h and 18min of daylight.
• Gilbert - June »
  The month with the least rainfall in Gilbert is June, when the rain falls for 1.2 days and typically collects 0.08" (2mm) of precipitation. The month with the longest days in Gilbert is June, with an average of 14h and 18min of daylight.
• Tempe - June »
  The month with the least rainfall in Tempe is June, when the rain falls for 1 days and typically collects 0.08" (2mm) of precipitation. June and August, with an average of 12.1h of sunshine, are months with the most sunshine in Tempe, Arizona.
• Peoria - June »
  The month with the least rainfall in Peoria is June, when the rain falls for 1.1 days and typically collects 0.08" (2mm) of precipitation. The month with the longest days in Peoria is June, with an average of 14h and 18min of daylight.
• Surprise - June »
  The month with the least rainfall in Surprise is June, when the rain falls for 1.2 days and typically collects 0.12" (3mm) of precipitation. The month with the least rainfall in Surprise is June, when the rain falls for 1.2 days and typically collects 0.12" (3mm) of precipitation.
• Yuma - June »
  The month with the most sunshine in Yuma, Arizona, is June, with an average of 12.2h of sunshine. May and June are months with the least rain in Yuma when the rain falls for 1 days and typically aggregates up to 0.04" (1mm) of rain.