June Weather in Tucson, United States

Last updated: February 24, 2025

Experience the intense summer heat of Tucson, United States, in June, where temperatures soar to a maximum of 44°C (111°F) and maintain an average of 31°C (88°F). With minimum temperatures dropping to 17°C (62°F), the nights offer a modest reprieve. Residents and visitors can expect a dry month, as precipitation is notably scarce at only 8 mm (0.3 in) over 0 rainy days, resulting in a low humidity of 33%. This unique combination of high temperatures and dry conditions creates a vibrant desert atmosphere, perfect for exploring the outdoors while staying hydrated.

June Temperature in Tucson

In June, Tucson experiences a notable shift towards summer's embrace, with temperatures soaring and creating a vibrant desert atmosphere. The month begins with minimums settling around 17°C (62°F), while the average climbs to a pleasant 31°C (88°F), providing a cozy contrast to cooler evenings. However, as the sun reaches its peak, residents can expect max temperatures hitting a sizzling 44°C (111°F), making it one of the hottest months of the year. This upward trend from the previous months illustrates the transition from the mild temperatures of spring to the intense heat of summer, marking June as a significant turning point in Tucson’s climate.

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

The chart illustrates June temperature patterns in Tucson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec525562717788888783736354
Data source: Temperature data for Tucson 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 Tucson

In June, Tucson experiences a notable shift in precipitation patterns, with only 8 mm (0.3 in) of rainfall recorded across the month, which interestingly falls on no rainy days. This dry spell marks an abrupt contrast to the prior months, where light rain was more frequent, especially in January and February, which enjoy 23 mm (0.9 in) and 34 mm (1.3 in) respectively. As Tucson moves into July, however, the expected monsoon season begins, with the rainfall spiking to 54 mm (2.1 in) over about 10 days, highlighting the seasonal variability that characterizes this Arizona desert city.

June Precipitation Trends in Tucson

The chart displays monthly precipitation patterns in Tucson, 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.
JanFebMarAprMayJunJulAugSepOctNovDec233416238543527101427
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Tucson

In June, Tucson experiences a significant decline in humidity, dropping to a comfortable 33%, the lowest of the year. This decrease follows a gradual trend from the wetter winter months, where humidity hovers around 76% in January and peaks at 79% in February. As spring unfolds, levels begin to fall sharply, with April and May witnessing 55% and 40%, respectively. The dry heat of summer becomes more pronounced as June transitions to July, which holds a slightly higher humidity of 34%. This overall pattern illustrates Tucson's shift from a humid winter to a much drier summer, making June a particularly inviting month for outdoor activities.

June Average Humidity in Tucson

This chart illustrates the average monthly humidity levels in Tucson, with June's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how June's humidity levels compare to other months.
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 Tucson

In June, Tucson experiences an extreme UV Index of 12, matching the intensity felt in May and July. This level signifies that sun exposure can lead to skin damage in as little as 10 minutes, urging residents and visitors to take protective measures seriously. The trend from earlier months showcases a steady rise in UV intensity, beginning with a moderate level of 5 in January and escalating dramatically to June's extreme category. As the summer progresses, vigilance against sunburn becomes increasingly crucial, making it essential to stay informed. For more detailed insights, visit the Tucson UV Index.

Maximum UV Index Levels in Tucson for June

The chart shows the monthly maximum UV Index (UVI) for Tucson 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.
JanFebMarAprMayJunJulAugSepOctNovDec579111212121111864
Data source: Tucson 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.

June Sunshine in Tucson

June in Tucson shines brightly with 371 hours of sunshine, matching the previous month of May and signaling the height of the desert's summer warmth. This peak in sunlight continues a celebratory trend, with both April and May showcasing significant increases from earlier in the year. As the months progress, we see a gradual decline from June's peak, with July and August still basking in ample sunshine but slightly less than June. Notably, the extended daylight hours in these early summer months invite residents and visitors alike to enjoy outdoor activities and appreciate the vibrant desert landscape. The consistent sunshine contributes to Tucson's allure, making June a standout month in the sun-soaked calendar.

Monthly Sunshine Duration in Tucson: June Highlighted

The June sunshine duration represents the total number of hours Tucson experiences direct sunlight during the month of June, excluding cloudy or obstructed periods. This chart compares the sunshine duration of June with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec204h241h304h333h371h371h354h340h312h300h261h243h
Data source: Tucson June Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Tucson During June

In Tucson, June showcases a solid 73% chance of sunny weather, continuing the trend of increasing sunshine that begins in the early months of the year. After a gradual rise from 67% in January to an impressive 88% in May, June experiences a slight dip but remains above the average for the year. Notably, this month sits comfortably between the peak of late spring and the onset of the monsoon season, which typically begins in July. As the summer unfolds, Tucsonans can expect plenty of bright days ahead, making June a distinguished time to enjoy the outdoors before the chance of rain rises significantly in the following months.

Percentage of Sunny Days in June in Tucson

The chart illustrates the percentage of sunny days in Tucson throughout the year, with June highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Tucson experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec67%76%76%76%88%73%34%56%66%81%70%59%
Data source: Tucson June chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Tucson in June

In Tucson, June marks a peak in daylight duration, with the sun gracing the city for an impressive 14 hours each day. This increase from 10 hours in January reflects a steady climb as the seasons progress, showcasing the region's slow transition into summer. After enjoying 13 hours of daylight in both May and July, the days begin to shorten again, highlighting the rhythmic dance of seasons in this sun-soaked locale. As the year unfolds, Tucson’s daylight hours exhibit a distinct pattern: a gradual increase leading up to the summer solstice in June, followed by a gentle tapering off as autumn approaches, reminding us of the natural ebb and flow of daylight.

Average Daylight Hours in Tucson for June

The chart illustrates the variation in daylight duration in Tucson throughout the year, with June highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 17m11h 2m12h12h 59m13h 48m14h 12m13h 59m13h 15m12h 18m11h 20m10h 29m10h 3m
Data source: Tucson daylight hours, calculated by summing the hours between sunrise and sunset for each day.

June Winds in Tucson

In June, Tucson experiences a gentle shift in its wind dynamics, with an average wind speed of 3.0 m/s (7 mph), slightly lower than the preceding months of April and May. This decrease marks the beginning of summer’s more tranquil breezes, transitioning from the more vigorous winds of spring. Following June, the winds will continue to taper off, reaching their lowest in July, when the average speed drops to 2.2 m/s (5 mph). Overall, the trend shows a gradual decline from spring to mid-summer, offering a period of calmer and warmer days as Tucson heads into the heart of summer.

Average June Wind Speed in Tucson

The chart displays monthly wind speed patterns in Tucson, with values for each month shown alongside June's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how June's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.82.83.33.33.33.0 m/s2.22.12.12.62.52.3
Data source: Tucson June wind data, generated using information from the Copernicus Climate Change Service.

How June Weather in Tucson Compares to Other Months

The weather in Tucson changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of June's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Tucson and find detailed weather information for every month.

June and January present contrasting weather patterns in Tucson. In June, temperatures soar with averages around 31°C (88°F) and a maximum reaching up to 44°C (111°F), while the humidity remains relatively low at 33%. Precipitation is minimal, with only 8 mm (0.3 inches) recorded over zero days. In stark contrast, January brings much cooler temperatures, with an average of 11°C (53°F) and a maximum of 25°C (77°F). This winter month experiences higher humidity at 76% and more precipitation, totaling 23 mm (0.9 inches) over three days. For more details, you can check out Tucson weather in January.

In June, the weather is characterized by high temperatures, with a minimum of 17°C (62°F), an average of 31°C (88°F), and a scorching maximum reaching up to 44°C (111°F). The month sees little to no precipitation, with only 8 mm (0.3 in) expected across zero days, accompanied by relatively low humidity at 33%. In contrast, February brings much cooler conditions, featuring a minimum temperature of -3°C (27°F) and an average of 13°C (55°F), with a maximum temperature of 29°C (84°F). This month is also wetter, with 34 mm (1.3 in) of precipitation over four days and significantly higher humidity at 79%. For more details, check out the Tucson weather in February.

When comparing the weather in June and March, it's clear there is a significant difference in temperature and humidity. June boasts much warmer conditions, with minimum temperatures around 17°C (62°F) and soaring maximums reaching up to 44°C (111°F), whereas March starts at a comparatively chilly minimum of 1°C (33°F) and peaks at 33°C (92°F). Additionally, June is characterized by dry air, with only 8 mm (0.3 in) of precipitation and an average humidity of 33%, while March experiences slightly more rainfall, totaling 15 mm (0.6 in) over three days and a higher humidity level of 67%. For more details on March weather specifically, you can check out Tucson weather in March.

When comparing the weather in June and April, June is markedly hotter, with average temperatures soaring to 31°C (88°F) and maximums reaching a scorching 44°C (111°F). In contrast, April enjoys a milder climate, with average temperatures at 22°C (71°F) and peak temperatures of 37°C (98°F). Additionally, June experiences lower humidity levels at 33%, while April is more humid at 55%. Despite both months seeing minimal precipitation—8 mm (0.3 in) in June and only 2 mm (0.1 in) in April—April has a refreshing feel due to the cooler temperatures. For more detailed insights, you can explore Tucson weather in April.

June weather is notably hotter compared to May, with minimum temperatures starting at 17°C (62°F) compared to May's cooler 9°C (48°F). The average temperature in June reaches an impressive 31°C (88°F), while May's average is a mild 25°C (78°F). June sees maximum temperatures climbing to 44°C (111°F), significantly higher than May's peak of 40°C (104°F). Additionally, June experiences virtually no precipitation with 0 days of rain and only 8 mm (0.3 in), whereas May has slightly higher humidity at 40% and reports 3 mm (0.1 in) over one rainy day. For more details, you can check out Tucson weather in May.

June and July offer slightly different weather patterns, although both months can be quite hot. In June, temperatures range from a minimum of 17°C (62°F) to a maximum of 44°C (111°F), with an average of 31°C (88°F) and minimal precipitation of just 8 mm (0.3 in) over 0 days, resulting in a relatively dry atmosphere with humidity at 33%. In contrast, July sees a slight increase in minimum temperature to 20°C (69°F), while the maximum drops slightly to 43°C (110°F), with an average remaining consistent at 31°C (88°F). However, July is much wetter, experiencing 54 mm (2.1 in) of precipitation over 10 days and slightly higher humidity at 34%. For more detailed information, check out Tucson weather in July.

In June, Tucson experiences hot weather with minimum temperatures around 17°C (62°F) and maximum temperatures soaring up to 44°C (111°F), while maintaining an average temperature of 31°C (88°F). The month is quite dry, receiving only 8 mm (0.3 in) of precipitation and having no rainy days, coupled with a relatively low humidity level of 33%.

Conversely, August sees slightly higher minimum temperatures at around 20°C (69°F) and maximum temperatures reaching up to 42°C (108°F), with an average temperature of 31°C (87°F). However, this month is more humid, with a humidity level of 48%, and significantly more rainfall, totaling 35 mm (1.4 in) across 8 days. For more detailed information about the weather during this month, you can visit Tucson weather in August.

In June, the weather is characterized by high temperatures, with averages around 31°C (88°F) and maximums reaching up to 44°C (111°F), while enjoying minimal precipitation at only 8 mm (0.3 in) across the entire month. The humidity remains low at 33%, making the heat feel somewhat more bearable. In contrast, September experiences slightly cooler temperatures, with averages at 28°C (83°F) and maximums of 41°C (106°F). However, it brings increased precipitation of 27 mm (1.1 in) spread over three days and higher humidity levels at 64%, creating a more humid atmosphere compared to June. For more detailed information, you can visit Tucson weather in September.

June and October present strikingly different weather patterns. June boasts a significantly higher average temperature, soaring up to 31°C (88°F) with maximums reaching 44°C (111°F), all while experiencing dry conditions with no recorded precipitation. In contrast, October features a much cooler average of 23°C (73°F) and a minimum temperature of just 4°C (39°F). Additionally, October showcases a slight increase in humidity at 67% and light precipitation of 10 mm over a couple of days. For more detailed insights on weather trends, check out Tucson weather in October.

June and November present stark contrasts in weather conditions. In June, temperatures soar with a minimum of 17°C (62°F) and an average high reaching a sweltering 44°C (111°F), accompanied by very low humidity at 33% and virtually no precipitation. In contrast, November features much cooler temperatures, with a minimum of 2°C (36°F) and an average high of 33°C (91°F). This month also sees increased humidity levels at 77% and a slight uptick in rainfall, receiving 14 mm (0.6 in) associated with one rainy day. For more detailed insights, check out Tucson weather in November.

June and December present stark contrasts in weather patterns. In June, temperatures soar with an average of 31°C (88°F) and can reach a maximum of 44°C (111°F), while humidity remains relatively low at 33%, creating a dry and hot environment. Precipitation is minimal, with no rain recorded throughout the month. Conversely, December brings much cooler conditions, featuring an average temperature of 12°C (54°F) and a maximum of 27°C (80°F). Rain becomes more likely, with 27 mm (1.0 in) of precipitation spread over four days, and the humidity rises significantly to 82%. For more detailed insights on the weather during December, visit Tucson weather in December.

Compare Tucson's Climate with Cities Worldwide

Conclusion: What to Expect From June Weather in Tucson

June in Tucson heralds the onset of sizzling summer temperatures, where the average high soars to a scorching 31°C (88°F), contrasting sharply with the cooler months. With no recorded precipitation and humidity levels at a comfortable 33%, the air remains dry and sunny, making it an ideal time for outdoor adventures. This month stands out for its breathtaking blue skies and relentless sun, offering a unique experience compared to the milder and often wetter conditions of earlier months. For a deeper dive into Tucson's weather patterns, visit Tucson Climate.