Last updated: August 21, 2025
In Rey, Iran, the weather in June showcases a warm and dry climate, characterized by a maximum temperature soaring up to 40°C (104°F) and a comfortable average of 30°C (86°F). With a minimum temperature settling at a mild 17°C (62°F), residents and visitors alike can expect pleasant evenings. Notably, precipitation is minimal, totaling a mere 2 mm (0.1 in) with no recorded rain days, contributing to the typically arid conditions. The humidity level hovers around 62%, adding a hint of warmth to the already vibrant summer atmosphere in this historic city.
In Rey, Iran, June marks the peak of warmth as temperatures rise significantly, with minimums averaging 17°C (62°F) and highs reaching up to an impressive 40°C (104°F). This month showcases a remarkable leap from the milder temperatures of spring, where averages hover around 23°C (74°F) in May. The transition is stark; June's average temperature of 30°C (86°F) reflects the onset of summer, inviting outdoor activities and a vibrant, bustling atmosphere. As the month progresses, the warmth intensifies, setting the stage for the hottest periods of the year, illustrated further by the increasing minimums into July. This consistent rise not only emphasizes the dry heat of Rey's summer but also hints at the significant temperature variations that define its climate throughout the year.
In Rey, Iran, June marks a dramatic shift in precipitation patterns, characterized by a stark decline in rainfall. With only 2 mm (0.1 in) recorded across the month, the skies remain dry, resulting in zero rainy days. This contrasts sharply with the wetter months of January through April, where rainfall averages exceeded 30 mm and rainfall was frequent. The onset of summer brings about a transition to arid conditions that continue into July, August, and beyond, where rainfall becomes increasingly scarce. As the region gears up for the hotter months, the almost complete absence of precipitation in June underscores a significant seasonal dryness that defines this period in Rey’s climate.
In Rey, Iran, the climate in June sees a humidity level of 62%, maintaining a trend of gradual decline compared to the humid early months of the year. Starting at a higher 70% in January, humidity ebbs steadily, dipping to 66% in February and fluctuating slightly before reaching its mid-year low in June. This drop marks a significant contrast to the heavier humidity experienced in the late fall and winter months, particularly with November peaking at 72%. As summer approaches, the shift in humidity continues into July, plunging to 52%, indicating a dry spell that is typical for the region. Thus, June serves as a transitional month, hinting at the hot, arid days ahead.
As summer arrives in Rey, Iran, the UV Index remains high, reflecting the intense sun exposure characteristic of this season. June, with a UV Index rating of 12, falls into the extreme exposure category, necessitating caution as the burn time shortens to just 10 minutes. This trend continues from May's peak of 13, highlighting a consistent pattern of intense UV radiation during the early summer months. As temperatures rise, Rey residents and visitors alike should stay vigilant in protecting their skin, particularly as they prepare for even hotter days in July and August. For more detailed information on UV trends, visit Rey UV Index.
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June in Rey, Iran, shines as a pinnacle of sunlight, boasting 393 hours of radiant daylight. This marks a delightful peak following a steady ascendancy from 225 hours in January to a vibrant 382 hours in May. The increasing daylight is a precursor to July’s slight uptick to 394 hours, as the summer months cradle the city in warmth and brightness. The pattern of gradual growth in sunshine throughout the spring provides a seamless transition into the long, sun-drenched days of summer, making Rey a gloriously bright destination during this time. As the months shift, however, a subtle decline begins after July, reminding us that while summer may be fleeting, its luminous legacy lingers in the air.
As June unfolds in Rey, Iran, residents and visitors can eagerly anticipate a striking 97% chance of sunny weather, making it one of the sunniest months of the year. This significant leap in sunshine likelihood marks a transition from the cooler spring months, where the chance of sun hovers around 59% in April and 65% in May. Following June, the sun continues to shine brightly in July and August, maintaining impressive probabilities of 90% and 93%, respectively. As the summer progresses, the weather remains predominantly clear, peaking at a remarkable 99% in September. The gradual increase in sunny days from early spring to early summer showcases Rey’s transformation into a vibrant, sun-soaked destination, making June a perfect time to enjoy outdoor activities and bask in the warmth.
In June, Rey, Iran enjoys an extended daylight duration of 14 hours, which marks the peak for the region in the annual cycle. This trend of gradually increasing daylight begins in the early months of the year, with 10 hours in January and February, before steadily climbing through March and April. By May, the days lengthen further, offering 14 hours of daylight, a duration that remains consistent through July. The slight decline that follows in August indicates a gentle transition into the shorter days of autumn, ultimately tapering off to just 9 hours by December. Overall, June stands as a vibrant highlight, embodying the transition from the cooler months to the warmth of summer, with its longest and most luminous days.
In Rey, Iran, the month of June welcomes slightly stronger breezes, with an average wind speed of 2.5 m/s (6 mph), mirroring the gusts felt in March. This uptick follows a consistent pattern as the season transitions from spring to summer, where the wind speed holds steady at approximately 2.3 m/s (5 mph) in May and July. Interestingly, the wind remains relatively mild throughout the year, with January and November experiencing the calmest conditions at just 1.5 m/s (3 mph). Overall, June stands out as a pivotal month, striking a balance between the gentleness of late spring and the warmer, albeit breezy, days of early summer, enhancing the town's charm and inviting outdoor activities.
Weather in Rey varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Rey, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January showcase two dramatically different weather patterns. In June, temperatures soar with a minimum of 17°C (62°F) and can reach highs of up to 40°C (104°F), making it quite a hot month with very little precipitation at only 2 mm (0.1 in) and no rainy days. The humidity sits at 62%, which can add to the heat's intensity. In stark contrast, January experiences much cooler temperatures, with a minimum of -12°C (11°F) and an average of just 4°C (40°F). This winter month receives more precipitation, totaling 34 mm (1.3 in) over approximately 6 days, while the humidity levels are higher at 70%. For a detailed look at January weather, visit Rey weather in January.
June and February present stark contrasts in weather. June boasts warm temperatures, ranging from a minimum of 17°C (62°F) to a sizzling maximum of 40°C (104°F), with a comfortable average of 30°C (86°F). Precipitation is minimal, recorded at just 2 mm (0.1 in) with no rainy days, resulting in a humidity level of 62%. In contrast, February experiences much colder conditions, with temperatures dipping to a minimum of -15°C (6°F) and a maximum of 19°C (67°F), averaging around 6°C (44°F). This month sees more precipitation, totaling 53 mm (2.1 in) over 9 days, and slightly higher humidity at 66%. For more details on February weather, visit Rey weather in February.
In comparing the weather between June and March, June generally boasts much warmer temperatures, with a minimum of 17°C (62°F) and an average high reaching 30°C (86°F), and it can peak at a scorching 40°C (104°F). In contrast, March experiences much cooler conditions, with temperatures ranging from a chilly -1°C (31°F) to a maximum of 29°C (85°F) and an average of 12°C (53°F). Furthermore, while June enjoys dry conditions with virtually no precipitation, March is quite the opposite, experiencing about 48 mm (1.9 in) of rain spread over 8 days. Humidity levels are somewhat similar, standing at 62% in June and 68% in March, which can make the warmer temperatures in June feel quite muggy. For more detailed information about March weather, you can check Rey weather in March.
When comparing the weather in April and June, a stark contrast emerges. June boasts significantly warmer temperatures, with a minimum of 17°C (62°F) and an average high of around 30°C (86°F), reaching up to a scorching 40°C (104°F) at times. In contrast, April sees much milder temperatures, ranging from a minimum of 2°C (37°F) to an average high of 17°C (64°F), only peaking at 32°C (91°F). Additionally, June experiences virtually no precipitation with just 2 mm (0.1 in) recorded, while April is much wetter, receiving around 50 mm (2.0 in) over 8 days. Interestingly, the humidity level remains consistent at 62% for both months. For more details, check out Rey weather in April.
In comparison to May, June experiences significantly warmer temperatures, with a minimum of 17°C (62°F) and an average high of 30°C (86°F), compared to May's minimum of 10°C (50°F) and average of 23°C (74°F). Additionally, June boasts ideal conditions with no recorded precipitation, while May sees 19 mm (0.7 in) of rain over three days. Humidity levels are relatively similar, with June at 62% and May slightly higher at 64%. For more detailed weather information, check out Rey weather in May.
June and July exhibit notably warm weather, with July generally being hotter. In June, the temperatures range from a minimum of 17°C (62°F) to a maximum of 40°C (104°F), with an average of 30°C (86°F). Despite the heat, precipitation is minimal at just 2 mm over 0 rainy days, and humidity is relatively high at 62%. In contrast, July sees a slight increase in temperature with a minimum of 21°C (70°F), an average of 33°C (91°F), and a maximum of 42°C (109°F). While July maintains the same low precipitation level of 2 mm across 0 rainy days, it benefits from lower humidity at 52%. For more insights on July's weather in Rey, check this link: Rey weather in July.
In June, temperatures range from a minimum of 17°C (62°F) to a maximum of 40°C (104°F), with an average temperature of 30°C (86°F). The month sees very little precipitation, with only 2 mm recorded and no rainy days, resulting in a humidity level of 62%. In contrast, August experiences slightly warmer conditions, with minimum temperatures at 20°C (67°F) and maximums reaching 41°C (107°F), while the average is 31°C (88°F). Interestingly, August has no recorded precipitation, similar to June, but the humidity drops significantly to just 40%. For a detailed look at the weather in August, you can check Rey weather in August.
In June, the weather is typically hot, featuring temperatures that range from a minimum of 17°C (62°F) to a high of 40°C (104°F), with an average temperature of 30°C (86°F). The month is characterized by very little precipitation, receiving only 2 mm (0.1 in) over the course of no rainy days, and a humidity level of 62%.
In contrast, September sees slightly cooler temperatures, with a minimum of 16°C (61°F) and a maximum of 39°C (102°F), resulting in an average of 27°C (80°F). Precipitation remains negligible at 1 mm (0.0 in) with no rainy days, but the humidity decreases significantly to 45%. Overall, while both months are predominantly dry, September offers milder temperatures and lower humidity compared to June. For more details, check out the Rey weather in September.
June and October present contrasting weather conditions. In June, temperatures soar, with averages around 30°C (86°F) and highs reaching up to 40°C (104°F), but there's little to no rain, averaging just 2 mm across the month. In contrast, October experiences much cooler temperatures, with a minimum of 7°C (45°F) and an average of 19°C (66°F), while also seeing increased precipitation of 20 mm over four rainy days. Despite the slight increase in humidity from June to October, both months remain relatively humid at around 62% and 61%, respectively. For more specific details about the climate in October, you can visit Rey weather in October.
June and November present stark contrasts in weather conditions. In June, temperatures can soar to a maximum of 40°C (104°F) with an average of 30°C (86°F), making it one of the hottest months of the year. During this time, precipitation is minimal, totaling just 2 mm (0.1 in) and with no rainy days, while humidity stands at a comfortable 62%. On the other hand, November sees significantly cooler temperatures, ranging from a chilly 0°C (32°F) at night to an average of 11°C (52°F) during the day, and peaking at 26°C (80°F). This month is much wetter, experiencing about 50 mm (2.0 in) of precipitation over 7 days, with humidity slightly higher at 72%. For a detailed look at the weather conditions in November, you can check Rey weather in November.
In June, the weather is characterized by high temperatures, with a minimum of 17°C (62°F) and an average soaring to 30°C (86°F), peaking at a scorching 40°C (104°F). Additionally, the month sees minimal rainfall, with only 2 mm (0.1 in) and no rainy days, while humidity sits at a moderate 62%.
Conversely, December brings a stark contrast, featuring much cooler temperatures that range from a minimum of -5°C (24°F) to an average of 6°C (44°F), with a maximum of 19°C (67°F). This month experiences more significant precipitation with 34 mm (1.3 in) spread over seven days, and humidity increases to 70%. For a detailed look at December weather in Rey, you can visit Rey weather in December.
June in Rey experiences warmer temperatures compared to other months, with an average of 30°C (86°F) and maximums reaching a scorching 40°C (104°F). Unlike the surrounding months, which might see more precipitation, June stands out with virtually no rainy days and a minimal amount of rainfall, making it a dry and sunny period. The humidity level remains moderate at 62%, adding to the heat without the intensity of a tropical climate. This combination of high temperatures and low precipitation makes June a distinct month in Rey's weather cycle. For more detailed insights, visit Rey Climate.