Last updated: August 21, 2025
In Kashan, Iran, May unfolds with a dynamic range of temperatures, peaking at a sizzling 39°C (102°F) and averaging a comfortable 24°C (76°F), while dipping to a cooler 13°C (55°F) during the night. This month sees a modest precipitation total of 22 mm (0.9 in), spread across 4 days, allowing the region to maintain a moderate humidity level of 49%. The combination of warmth and occasional rain creates a unique climate, perfect for experiencing the vibrant beauty of Kashan in late spring.
In May, Kashan, Iran, experiences a remarkable transition towards the summer months, with temperatures rising significantly. The month opens with a minimum of 13°C (55°F), setting the stage for warmer days ahead. The average temperature climbs to a comfortable 24°C (76°F), perfect for outdoor activities and exploration. As the days progress, the heat peaks with a maximum of 39°C (102°F), marking one of the hottest periods of the year. This sharp increase from the cooler months signifies the arrival of summer, making May a time of vibrant energy and flourishing landscapes in Kashan.
In Kashan, Iran, the month of May experiences a modest drop in precipitation, accumulating 22 mm (approximately 0.9 in) over four days of rainfall. This continues a trend of increasing rainfall from the earlier months, peaking in March with 37 mm, before tapering off into the drier summer months. Notably, May's precipitation is still significant in the context of the overall annual cycle, following a wetter April, where 31 mm fell through seven days. As the region heads into the heat of June, it anticipates a stark decrease in precipitation, with virtually no rainfall expected—illustrating the dry climate that dominates the latter half of the year. The gradual transition from spring rains to a dry summer highlights the seasonal variability intrinsic to Kashan’s climate.
In Kashan, Iran, the humidity experiences a significant decline as spring transitions into summer. Starting at a comfortable 60% in January and March, it dips to 54% in April and further to 49% by May. This downward trend continues, with June recording a notably dry 37%, leading into the scorching summer months where humidity can plummet to as low as 20% in August. The gradual reduction in humidity not only signals the approach of the hot season but also sets the stage for the characteristic dry heat that defines Kashan's summer climate. As autumn returns in October, humidity rebounds to 42%, reminding residents of the cyclical nature of their environment.
In Kashan, Iran, the UV Index in May reaches a striking 13, placing it in the extreme exposure category with a burn time of just 10 minutes. This significant leap from the previous months, where the index hovered around 9 in April and March, signals the onset of intense sun exposure. As spring transitions to summer, residents and visitors alike should be cautious, as May marks the peak of UV intensity before it slightly recedes in the following months. It’s essential to take protective measures to avoid skin damage during this period, as the effects of UV radiation can escalate rapidly. For more detailed information on UV trends, check out Kashan UV Index.
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In Kashan, Iran, May shines brightly with an impressive 377 hours of sunshine, marking a delightful transition into the summer months. This vibrant month showcases a steady rise in sunshine hours, with each preceding month from January’s 234 hours steadily climbing upwards. With May standing out as a key period of brightness, it sets the stage for even sunnier days ahead in June and July, where the sunshine peaks at 392 and 395 hours respectively. As the year progresses, the sunny trend continues, creating an inviting atmosphere perfect for exploring Kashan's rich cultural heritage and stunning landscapes. Overall, May serves as a dazzling highlight in Kashan’s annual sunshine saga.
In Kashan, Iran, the likelihood of enjoying sunny weather takes a slight dip in May, with a 64% chance of sunshine, following the trend of decreasing brightness from the vibrant 78% in January to 60% in April. While May does not boast the highest probability of sun, it does hold its own amidst the transition into summer, where from June onward, the sunshine chances soar to an impressive 95%. This gradual shift in weather patterns highlights the allure of Kashan's spring months, making May a charming prelude to the sun-drenched days ahead.
In Kashan, Iran, the daily rhythm of light showcases a fascinating evolution throughout the year. Starting in January, residents enjoy about 10 hours of daylight, a duration that holds steady through February. As spring arrives in March, the days grow longer, reaching 11 hours of sunlight. April heralds the onset of warmth with 13 hours of daylight, a length that persists into May, emphasizing the region's vibrant blooming season. June and July peak at 14 hours, allowing for ample time to bask in the sun. As summer transitions to fall, daylight gradually diminishes; August sees a slight decrease back to 13 hours, followed by a further reduction in September and October to 12 and 11 hours respectively. Finally, the year winds down into 10 hours in November, closing with a brief stretch of just 9 hours in December. This cyclical pattern of increasing and decreasing daylight beautifully encapsulates the changing seasons in Kashan, inviting residents to savor each moment under the sun.
As May unfolds in Kashan, Iran, the city experiences a gentle breeze with an average wind speed of 2.5 m/s (6 mph). This month marks the transition from the milder currents of spring, seen in April, to the stronger gusts that begin to pick up in June and July. Notably, May's wind speed is consistent with the previous month, maintaining that tranquil atmosphere which invites both locals and visitors to enjoy the blooming landscape. Following several months of stability, the winds will soon take on a more dynamic character as summer approaches, highlighting Kashan's unique climatic rhythm.
Weather in Kashan varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Kashan, focusing on differences in temperature, rainfall, humidity, and UV levels.
In May, the weather is much warmer than in January, with temperatures soaring from a minimum of 13°C (55°F) to a peak of 39°C (102°F) and an average of 24°C (76°F). The humidity is relatively moderate at 49%, and there is limited precipitation, averaging just 22 mm (0.9 in) over 4 days. In contrast, January experiences a chillier climate with temperatures ranging from a low of -7°C (20°F) to a maximum of 18°C (65°F) and an average of 7°C (44°F). The month sees slightly more rain, with 21 mm (0.8 in) falling over about 5 days, along with higher humidity levels at 60%. For more details, check out Kashan weather in January.
May and February present strikingly different weather patterns. In May, temperatures range from a mild minimum of 13°C (55°F) to a scorching maximum of 39°C (102°F), with an average temperature of 24°C (76°F). Additionally, with only 22 mm (0.9 in) of rainfall over four days and a humidity level of 49%, May offers relatively dry and warm conditions. In contrast, February experiences much cooler temperatures, with a minimum of -8°C (18°F) and a maximum of 26°C (78°F), averaging just 9°C (49°F). The month has slightly higher precipitation at 29 mm (1.1 in) across five days, coupled with a higher humidity of 56%, making it feel more brisk. For more details, you can check Kashan weather in February.
May's weather presents a significant warming trend compared to March, with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 39°C (102°F) and an average of 24°C (76°F). In contrast, March experiences cooler conditions, with temperatures ranging from a low of 1°C (34°F) to a high of 33°C (92°F) and an average of 15°C (59°F). Additionally, May sees less precipitation, totaling 22 mm (0.9 in) over 4 days, while March records 37 mm (1.4 in) over 5 days. The humidity is also notably lower in May at 49% compared to March's 60%. For more detailed insights on March weather, you can visit Kashan weather in March.
In comparing the weather between April and May, May experiences significantly warmer temperatures, with averages reaching 24°C (76°F) and maximums soaring to 39°C (102°F), in contrast to April's cooler average of 19°C (67°F) and highs of 34°C (93°F). Additionally, May has less precipitation, with only 22 mm (0.9 in) of rain over 4 days compared to April's 31 mm (1.2 in) over 7 days. Humidity levels are slightly lower in May at 49%, while April sees a higher humidity of 54%. For more details on April's weather, you can visit Kashan weather in April.
May and June exhibit distinct weather characteristics. In May, temperatures range from a minimum of 13°C (55°F) to a maximum of 39°C (102°F), with an average temperature of 24°C (76°F). The month experiences some rainfall, with a total precipitation of 22 mm (0.9 in) over four days, and humidity levels are relatively moderate at 49%. In contrast, June sees warmer temperatures, with a minimum of 18°C (66°F), an average of 31°C (87°F), and a peak of 42°C (107°F). The weather is much drier, featuring only 3 mm (0.1 in) of precipitation over zero rainy days and lower humidity at 37%. For a more detailed look at June weather, visit Kashan weather in June.
May and July exhibit striking differences in weather patterns. In May, temperatures range from a minimum of 13°C (55°F) to a maximum of 39°C (102°F), with an average of 24°C (76°F). This month also experiences some precipitation, totaling 22 mm (0.9 in) over four days, and a humidity level of 49%. In contrast, July sees a significant rise in temperature, with a minimum of 21°C (71°F), an average of 33°C (92°F), and a peak that can reach 43°C (110°F). Notably, July is marked by the absence of rainfall, recording 0 mm (0.0 in) over the month and a much lower humidity of 24%. For more details, you can check out Kashan weather in July.
May experiences mild to warm temperatures with a minimum of 13°C (55°F) and an average of 24°C (76°F), peaking at 39°C (102°F). The month sees some precipitation, with an average of 22 mm (0.9 in) spread over four days and a humidity level of 49%. In contrast, August is significantly hotter, featuring a minimum of 19°C (67°F) and an average temperature of 31°C (88°F), with maximums reaching 43°C (109°F). Interestingly, August is drier, recording no precipitation and maintaining a low humidity level of just 20%. For more details, check Kashan weather in August.
May and September showcase distinctly different weather patterns. In May, temperatures range from a mild minimum of 13°C (55°F) to an average high of 24°C (76°F), with the mercury occasionally soaring to 39°C (102°F). This month also sees some precipitation, averaging 22 mm (0.9 in) over approximately four days, accompanied by a humidity level of 49%. In contrast, September offers warmer nights with temperatures starting at 16°C (60°F) and reaching an average of 27°C (81°F), while still peaking at 39°C (103°F). Notably, September boasts dry conditions, with no recorded precipitation and a significantly lower humidity of 25%. For more detailed insights about weather conditions in September, you can check out Kashan weather in September.
May typically experiences warmer weather compared to October, with average temperatures averaging 24°C (76°F) and reaching highs up to 39°C (102°F). In contrast, October temperatures are milder, with an average of 20°C (68°F) and maximums of 34°C (93°F). Additionally, May sees more rainfall, averaging 22 mm (0.9 in) over 4 days, while October is considerably drier, with only 8 mm (0.3 in) of precipitation across just 1 day. The humidity levels are also slightly higher in May at 49%, compared to 42% in October. For more detailed insights, check out Kashan weather in October.
May and November present contrasting weather conditions. In May, temperatures are significantly warmer, with an average of 24°C (76°F) and highs reaching up to 39°C (102°F), while November features a much cooler climate, with averages of 12°C (54°F) and maximums of 30°C (86°F). Precipitation also varies, with May receiving 22 mm (0.9 in) over just 4 days, compared to November's higher total of 35 mm (1.4 in) spread across 6 days. Additionally, November experiences greater humidity at 62%, compared to May's 49%. For more insights on November weather, visit Kashan weather in November.
May and December showcase strikingly different weather patterns. In May, temperatures range from a minimum of 13°C (55°F) to a scorching maximum of 39°C (102°F), accompanied by relatively low humidity at 49%. Precipitation during this month is minimal, with only 22 mm (0.9 in) falling over an average of 4 days. In contrast, December brings much cooler temperatures, with a minimum of -4°C (25°F) and an average of 8°C (48°F), peaking at a milder 22°C (72°F). This month also sees increased humidity levels at 63% and slightly more precipitation at 29 mm (1.2 in) over 5 days. For more detailed insights into December weather, you can visit Kashan weather in December.
As May unfolds in Kashan, the weather stands out with warm temperatures and relatively low precipitation that distinguishes this month from the cooler, wetter spring months. The average temperature of 24°C (76°F) creates a pleasant climate, though peak afternoons can reach a sizzling 39°C (102°F). With only about 22 mm of rain over four days, the humidity level remains manageable at 49%, providing ideal conditions for outdoor activities and explorations. For a deeper dive into the city's climate trends, be sure to check out Kashan Climate.