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June Weather in Tempe, United States

Last updated: June 24, 2025

In June, the average temperature in Tempe, United States soars to a sizzling 34°C (93°F). While you can expect a minimum of 19°C (66°F), be prepared for peaks that can reach a blistering 48°C (119°F). With only 2 mm (0.1 in) of precipitation over 0 days, and an average humidity of just 33%, it's a wonderfully dry month to enjoy the sunshine!

June Temperature in Tempe

In June in Tempe, the average temperature is 34°C (93°F). Maximums can reach 48°C (119°F), while minimums can drop to as low as 19°C (66°F). Be prepared for extreme heat and ensure you stay hydrated while exploring the sights!

June Weather in Tempe: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Tempe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tempe, June typically has an average temperature of 34°C (93°F), with highs reaching up to 48°C (119°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec545764758292959489756555
Data source: Temperature data for Tempe 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 Tempe

In Tempe in June, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

June Precipitation Trends in Tempe

The chart displays monthly precipitation patterns in Tempe, 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 Tempe, June typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec253729122373927262123
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Tempe

In Tempe in June, humidity is 33%. With an average temperature of 34°C (93°F), this humidity feels like a warm, embracing blanket that can make outdoor activities feel muggy and heavy, requiring travelers to stay hydrated and seek shade more frequently.

June Average Humidity in Tempe

This chart illustrates the average monthly humidity levels in Tempe, 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 Tempe is approximately 33%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%79%67%55%40%33%34%48%64%67%77%82%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Tempe

In Tempe 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 Tempe.

Maximum UV Index Levels in Tempe for June

The chart shows the monthly maximum UV Index (UVI) for Tempe 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 Tempe typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469101112111110754
Data source: Tempe 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 Tempe Compares to Other Months

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

This table compares monthly weather conditions in Tempe, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (54°F)25 mm (1.0 inches)76%moderate
February Weather14°C (57°F)37 mm (1.4 inches)79%high
March Weather18°C (65°F)29 mm (1.2 inches)67%very high
April Weather24°C (75°F)1 mm (0.1 inches)55%very high
May Weather28°C (82°F)2 mm (0.1 inches)40%extreme
June Weather34°C (93°F)2 mm (0.1 inches)33%extreme
July Weather35°C (95°F)37 mm (1.4 inches)34%extreme
August Weather35°C (95°F)39 mm (1.5 inches)48%extreme
September Weather32°C (89°F)27 mm (1.1 inches)64%very high
October Weather24°C (76°F)26 mm (1.0 inches)67%high
November Weather18°C (66°F)21 mm (0.8 inches)77%moderate
December Weather13°C (55°F)23 mm (0.9 inches)82%moderate

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