June Weather in Tehran, Iran

Last updated: August 21, 2025

Experience the June weather in Tehran, Iran, where summer warmth begins to set in. Average temperatures hover around 24°C (76°F), with a daily maximum reaching a balmy 33°C (92°F), while nights remain refreshingly cool at a minimum of 10°C (51°F). The month sees minimal rainfall, with only 4 mm (0.2 in) collected over just 1 day, resulting in a humidity level of 62% that adds a touch of moisture to the warm air. Embrace the vibrant atmosphere of Tehran as it transitions fully into summer!

June Temperature in Tehran

As June arrives in Tehran, the city's temperatures begin to showcase a significant warm-up, marking a transition from the cooler spring months. With minimums averaging around 10°C (51°F) and maximums climbing to a sizzling 33°C (92°F), the days become noticeably hotter, with an overall average temperature of 24°C (76°F). This shift highlights a consistent upward trend from the milder May temperatures, creating an inviting atmosphere for outdoor activities and exploration. The warmth continues to build as summer progresses into July, suggesting that June serves as a delightful precursor to the hotter months ahead.

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

The chart illustrates June temperature patterns in Tehran, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tehran, June typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec283242526376817872574234
Data source: Temperature data for Tehran 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 Tehran

In June, Tehran experiences a significant dip in precipitation, with only 4 mm (0.2 in) of rain recorded over just 1 day. This stark reduction follows a wetter spring, where April delivered 70 mm (2.8 in) across 11 days. As the city transitions into the dry summer months, the rainfall plummets, setting the stage for a long stretch of arid conditions. This trend not only highlights the shift in Tehran's climate but also underscores the need for water management as the city faces the scorching heat of July and August, where precipitation remains sparse at 6 mm and 1 mm respectively.

June Precipitation Trends in Tehran

The chart displays monthly precipitation patterns in Tehran, 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 Tehran, June typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec39665870344614314735
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Tehran

In Tehran, June ushers in a noticeable shift in humidity levels, settling at 62%—a marked decrease from the winter months that average around 70% in January and 72% in November. As spring transitions to summer, a gradual decline is observable, with May registering at 64%, suggesting a trend towards drier conditions. This trend continues into July, where humidity plummets to 52%, and further into August with a mere 40%. The arrival of September brings a slight uptick to 45%, yet the overall summer months are characterized by relatively low humidity, making them more comfortable compared to the dampness of earlier months. This seasonal shift highlights Tehran's dry summer climate, offering a refreshing contrast to its wetter, cooler winter.

June Average Humidity in Tehran

This chart illustrates the average monthly humidity levels in Tehran, 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 Tehran is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%66%68%62%64%62%52%40%45%61%72%70%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Tehran

In June, Tehran experiences an extreme UV Index of 12, indicating substantial sun exposure risk. This trend, building from the previous months, where the UV Index reached a peak of 13 in May, reveals the city's summer intensity. With a burn time of just 10 minutes, caution is essential for outdoor activities. Notably, this month's UV levels are slightly lower than those witnessed in May but still remain significantly high, comparable to July's index of 11. As such, residents and visitors alike should prioritize sun safety to protect their skin during these sweltering days. For more detailed insights, you can check the entire spectrum of UV values on Tehran UV Index.

Maximum UV Index Levels in Tehran for June

The chart shows the monthly maximum UV Index (UVI) for Tehran 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 Tehran typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46891312111010753
Data source: Tehran 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 Tehran

As June unfolds in Tehran, the city basks in the warmth of a remarkable 393 hours of sunshine, reaching a peak that marks the transition into summer. This vibrant month showcases a steady climb from the 225 hours recorded in January, with each subsequent month witnessing an increase in sunlight, culminating in June's impressive total. The progression from calm spring days in March and April to the radiant warmth of June exemplifies Tehran's shifting seasons, offering residents and visitors alike lengthy days filled with sunshine. As July creeps in with a slight uptick to 394 hours, the city's sun-soaked skies become a hallmark of summer, inviting outdoor gatherings and cultural festivities. Overall, June's sunlit charm not only reflects the beauty of the season but also sets the tone for the vibrant months ahead.

Monthly Sunshine Duration in Tehran: June Highlighted

The June sunshine duration represents the total number of hours Tehran 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.
JanFebMarAprMayJunJulAugSepOctNovDec225h270h319h336h382h393h394h377h342h311h256h267h
Data source: Tehran June Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Tehran During June

As summer approaches, Tehran's weather in June presents a remarkable shift towards sunnier days, boasting an impressive 94% chance of sunshine. This significant increase reflects a broader trend of rising sunny weather as the year progresses, with June leading the pack compared to the earlier months. Following a few cloudier periods in March and April, the city begins to embrace a more radiant climate, paving the way for outdoor activities and adventures. As July and August maintain this sunny disposition, with probabilities at 87% and 88% respectively, it's clear that June marks the beginning of a sun-soaked season in Iran's vibrant capital.

Percentage of Sunny Days in June in Tehran

The chart illustrates the percentage of sunny days in Tehran 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 Tehran experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec81%69%58%57%61%94%87%88%99%85%57%68%
Data source: Tehran June chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Tehran in June

In Tehran, Iran, June marks the peak of daylight with an impressive 14 hours of sunlit hours, continuing the gradual increase seen since the onset of spring. After a steady rise from just 10 hours in January, the daylight duration reaches its zenith in both June and July, creating long, vibrant days perfect for outdoor activities. Following this radiant peak, daylight hours begin to taper off in August, gradually leading into shorter days as autumn approaches. This trend reflects a distinct rhythm of seasonal change, where the height of summer is celebrated with extended daylight before the days slowly descend into the crispness of fall.

Average Daylight Hours in Tehran for June

The chart illustrates the variation in daylight duration in Tehran throughout the year, with June highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 1m10h 52m11h 58m13h 6m14h 2m14h 31m14h 16m13h 26m12h 22m11h 14m10h 16m9h 46m
Data source: Tehran daylight hours, calculated by summing the hours between sunrise and sunset for each day.

June Winds in Tehran

In Tehran, June brings a gentle increase in breeze with an average wind speed of 2.2 m/s (5 mph), marking a noticeable uplift from previous months. This slight surge from 1.9 m/s (4 mph) in May signals the onset of summer, adding a refreshing touch to the city's warm climate. As the days heat up, Tehran's winds carry a subtle promise of comfort, just in time for outdoor gatherings. Interestingly, this pattern of rising wind speeds continues through July, before gradually tapering off in August to 1.9 m/s (4 mph). Overall, June's breezy charm sets the stage for a vibrant summer, where the mix of mild winds and long, sunny days creates the perfect atmosphere for exploration and enjoyment.

Average June Wind Speed in Tehran

The chart displays monthly wind speed patterns in Tehran, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.71.71.81.91.92.2 m/s2.21.92.11.71.51.6
Data source: Tehran June wind data, generated using information from the Copernicus Climate Change Service.

How June Weather in Tehran Compares to Other Months

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

June and January present vastly different weather conditions. In June, temperatures range from a minimum of 10°C (51°F) to a warm average of 24°C (76°F) and can peak at 33°C (92°F), accompanied by low precipitation at just 4 mm over 1 day. The humidity sits at a moderate 62%, creating a warm and relatively dry environment. In stark contrast, January experiences much colder temperatures, with a minimum of -16°C (3°F) and an average of -2°C (29°F), reaching a maximum of 12°C (53°F). This month sees significantly more precipitation, totaling 39 mm across 6 days, and the humidity levels are slightly higher at 70%. For more detailed insights, visit Tehran weather in January.

When comparing the weather in June and February, the differences are striking. June features a mild climate with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 33°C (92°F), accompanied by low precipitation of just 4 mm (0.2 in) over only 1 day. In contrast, February sees much colder temperatures, with a minimum of -23°C (-9°F) and a maximum of 11°C (52°F), along with significantly higher precipitation amounting to 66 mm (2.6 in) spread over 9 days. While June enjoys an average humidity of 62%, February's humidity is slightly higher at 66%, reflecting the wintry conditions prevalent during that month. For more detailed information, you can check Tehran weather in February.

June and March exhibit stark contrasts in weather patterns. In June, temperatures range from a pleasant 10°C (51°F) at night to a scorching 33°C (92°F) during the day, with an average of 24°C (76°F). The month is relatively dry, featuring only 4 mm (0.2 in) of precipitation over just one day, and the humidity sits at 62%. In contrast, March experiences much cooler temperatures, with a minimum of -8°C (17°F) and an average of 5°C (42°F), peaking at 21°C (70°F). This month is significantly wetter, receiving 58 mm (2.3 in) of precipitation over ten days, alongside a higher humidity level of 68%. For more detailed insights into the weather during March, visit Tehran weather in March.

When comparing the weather in June and April, we see a striking contrast in temperatures and precipitation. June brings warmer temperatures, with a minimum of 10°C (51°F) and an average of 24°C (76°F), peaking at a high of 33°C (92°F). In stark contrast, April experiences much cooler conditions, with minimum temperatures dropping to -7°C (19°F) and an average of 11°C (53°F), culminating in a maximum of 25°C (77°F). Additionally, April is significantly wetter, receiving 70 mm (2.8 in) of precipitation over 11 days, while June only sees a small amount of rain (4 mm or 0.2 in) on just 1 day. Interestingly, both months share the same humidity level of 62%. For more detailed insights into April's weather, you can check Tehran weather in April.

In comparison to May, June shows a significant increase in temperatures, with a minimum of 10°C (51°F) and an average high of 33°C (92°F), compared to May's min of 4°C (40°F) and max of 30°C (86°F). While June is much drier with only 4 mm (0.2 in) of precipitation over just 1 day, May experiences considerably more rainfall at 34 mm (1.3 in) across 6 days. Humidity levels remain similar, with June at 62% and May slightly higher at 64%. For a detailed look at May's weather specifics, visit Tehran weather in May.

In June, the weather features a minimum temperature of 10°C, an average of 24°C, and a maximum of 33°C, accompanied by low precipitation of just 4 mm over one day and a humidity level of 62%. In contrast, July experiences warmer conditions with a minimum temperature of 14°C, an average of 27°C, and a peak of 36°C. Although rainfall increases slightly to 6 mm over one day, the overall humidity drops to 52%. This shift marks July as a notably hotter month while still retaining relatively low levels of precipitation. For more details, you can check Tehran weather in July.

June and August present distinct weather patterns, showcasing the transition from early summer to late summer conditions. In June, temperatures range from a comfortable minimum of 10°C (51°F) to a lively maximum of 33°C (92°F), with an average temperature of 24°C (76°F). The month sees light precipitation, with just 4 mm over one day, and humidity stands at 62%, contributing to a mild and pleasant atmosphere.

In contrast, August features warmer temperatures, with a minimum of 15°C (59°F) and a peak of 35°C (95°F), leading to an average of 26°C (78°F). Notably, this month experiences significantly less rainfall, recording only 1 mm on no rainy days, and the humidity drops to a comfortable 40%. This creates a much drier and hotter environment compared to June. For more specific details, you can check out Tehran weather in August.

In June, the weather features warmer temperatures with a minimum of 10°C and an average of 24°C, reaching highs of 33°C. Humidity is relatively higher at 62%, and there is minimal precipitation, with only 4 mm falling over 1 day. In contrast, September sees slightly cooler weather, with an average temperature of 22°C, while still reaching a maximum of 33°C. The humidity drops to 45%, and what’s notable is the lack of precipitation this month, with 4 mm recorded over 0 days. For more details on weather patterns during September, you can check Tehran weather in September.

June and October present quite different weather patterns. In June, temperatures range from a pleasant 10°C (51°F) at night to a warm 33°C (92°F) during the day, with minimal precipitation of just 4 mm (0.2 in) over a single day, resulting in relatively dry conditions and an average humidity of 62%. In contrast, October sees cooler temperatures, with lows dropping to 1°C (34°F) and highs reaching 26°C (79°F), alongside increased precipitation of 31 mm (1.2 in) over six days, while humidity remains similar at 61%. For a more detailed look at what to expect, check out Tehran weather in October.

June and November showcase strikingly different weather patterns. In June, temperatures range from a pleasant minimum of 10°C (51°F) to a warm maximum of 33°C (92°F), with an average of 24°C (76°F). The month sees minimal precipitation, averaging just 4 mm (0.2 in) over a single day, and a humidity level of 62%, creating a comfortable atmosphere. In contrast, November brings much cooler temperatures, with a minimum of -8°C (17°F) and an average of 6°C (43°F). The month is significantly wetter, with 47 mm (1.9 in) of rainfall spread over eight days, along with higher humidity at 72%. For a detailed look at November weather specifics, you can visit Tehran weather in November.

In June, the weather is warm and pleasant, with average temperatures ranging from a mild 10°C (51°F) at night to a hot 33°C (92°F) during the day, while experiencing very little rainfall at just 4 mm over the course of 1 day. The humidity is moderate at 62%, contributing to a comfortable summer feel. In contrast, December brings much colder conditions, with temperatures dropping significantly, characterized by a minimum of -14°C (6°F) and an average of just 1°C (34°F), peaking at 13°C (55°F). December is also notably wetter, accumulating 35 mm of precipitation on 7 days, and the humidity rises to 70%, giving a much chillier atmosphere. For more details, you can check Tehran weather in December.

Compare Tehran's Climate with Cities Worldwide

Conclusion: What to Expect From June Weather in Tehran

As June arrives in Tehran, the city transitions into a warmer and more vibrant season, contrasting sharply with the cooler months preceding it. With temperatures reaching an average high of 24°C (76°F) and an occasional peak of 33°C (92°F), the warmth invites outdoor activities and exploration. Unlike the wetter spring months, June experiences minimal precipitation, averaging just 4 mm over a single day, which helps maintain an enjoyable atmosphere. The humidity level sits at a comfortable 62%, making the heat more bearable. This combination of warmth and low rainfall is characteristic of June, setting the stage for a lively summer ahead. For a comprehensive look at how Tehran's climate evolves throughout the year, visit Tehran Climate.