May Weather in Yazd, Iran

Last updated: August 21, 2025

May in Yazd, Iran, presents a captivating climate experience marked by warm temperatures and limited rain. With maximum highs reaching 38°C (100°F) and an average temperature of 24°C (75°F), outdoor activities are best enjoyed in the cooler hours. The nights offer a refreshing escape, dipping to a minimum of 12°C (54°F). While the month sees an average precipitation of 10 mm (0.4 in) spread over just 2 days, the humidity hovers around 48%, contributing to a pleasant atmosphere for both locals and visitors.

May Temperature in Yazd

In May, Yazd experiences a delightful transition into warmer weather, with temperatures marking a significant uptick from the preceding months. The minimum temperature rises to 12°C (54°F), while the average temperature settles at a comfortable 24°C (75°F), reaching a maximum of 38°C (100°F). This month is characterized by a dramatic shift from the cool early spring, ushering in hotter days that prepare the region for the scorching summer ahead. As outdoor activities flourish, visitors and locals alike can enjoy the sunny skies and vibrant atmosphere, making May an ideal time to explore Yazd's rich cultural heritage while basking in the warmth of the desert sun.

May Weather in Yazd: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Yazd, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yazd, May 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).
JanFebMarAprMayJunJulAugSepOctNovDec445059687587898679675347
Data source: Temperature data for Yazd 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.

May Precipitation in Yazd

In Yazd, Iran, May sees a modest precipitation total of 10 mm (0.4 in), falling over just two days of the month. This amount represents a slight dip from the previous month's rainfall, which peaks at 23 mm (0.9 in) in April, demonstrating a trend of diminishing moisture as the region transitions towards the hotter summer months. May's rainfall contributes to a gradual decline in precipitation, leading into the completely dry months of June through August, when the skies remain clear and the desert climate asserts its dominance. While the scant rainfall in May may not provide significant relief, it marks a brief pause in the otherwise arid conditions typical of Yazd during this time of year.

May Precipitation Trends in Yazd

The chart displays monthly precipitation patterns in Yazd, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Yazd, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec813112310000041911
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Yazd

In Yazd, Iran, the humidity levels in May settle at 48%, continuing a trend of moderate humidity that characterizes the spring months. Following a slight dip from the 51% in April, May experiences a comfortable and relatively dry atmosphere as it transitions into the hotter summer months. This pattern is evident as humidity sharply declines in June to 30%, marking the beginning of a notably arid season. Overall, the data illustrates a gradual shift from higher humidity in the winter months, peaking at 62% in November, to the much drier conditions typical of Yazd's summer, providing residents and visitors alike with a unique understanding of the desert climate's seasonal changes.

May Average Humidity in Yazd

This chart illustrates the average monthly humidity levels in Yazd, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Yazd is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec52%47%50%51%48%30%16%14%21%37%62%56%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Yazd

In Yazd, Iran, May marks the peak of intense sun exposure, with a UV Index of 13, categorized as extreme. This significant rise from January’s moderate conditions indicates a trend of increasing solar intensity as spring transitions into summer. With a burn time of just 10 minutes, it’s crucial for residents and visitors to take proactive sun safety measures, including seeking shade and using sunscreen extensively. This pattern of extreme UV levels extends into June, but as summer progresses, a slight decrease is noted in July. For ongoing updates and tips on protecting yourself from the sun’s rays, visit Yazd UV Index.

Maximum UV Index Levels in Yazd for May

The chart shows the monthly maximum UV Index (UVI) for Yazd in May, 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 May, the maximum UV index in Yazd typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5711111313121111964
Data source: Yazd May 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.

May Sunshine in Yazd

May in Yazd, Iran, basks in the glow of 380 hours of sunshine, marking a peak in the city’s radiant spring. As the days grow longer and warmer, the sunshine hours climb from a modest 242 hours in January to a splendid 344 hours by April, ultimately reaching this May's vibrant total. This trend continues into the summer months, with June and July offering 391 and 398 hours respectively, showcasing Yazd's status as a sun-drenched haven. However, as the sun begins to wane in the fall, hours gradually decrease, but even with the seasonal shift, abundant light remains a hallmark of this enchanting desert city.

Monthly Sunshine Duration in Yazd: May Highlighted

The May sunshine duration represents the total number of hours Yazd experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec242h287h342h344h380h391h398h380h347h331h290h292h
Data source: Yazd May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Yazd During May

In Yazd, Iran, the likelihood of sunny weather in May is notably optimistic, with a 73% chance of sunshine gracing the skies. This figure reflects a slight rebound after April's lower 57%, indicating a transition towards the warmer months. As the year progresses, Yazd experiences an increasing trend in sun-soaked days, peaking in the summer, with July and August boasting chances as high as 85% and 86%, respectively. Despite May not quite reaching those summer highs, it still promises delightful sunny days, making it an appealing time for outdoor activities in this historic city, where the sun consistently shines bright for most of the year, especially in June with an impressive 98% likelihood.

Percentage of Sunny Days in May in Yazd

The chart illustrates the percentage of sunny days in Yazd throughout the year, with May 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 Yazd experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec90%81%75%57%73%98%85%86%96%98%74%66%
Data source: Yazd May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Yazd in May

In Yazd, Iran, the transition into May marks a delightful increase in daylight, with the city basking in approximately 13 hours of sun. This growth in daylight duration highlights a steady ascent from January's modest 10 hours through the spring months, culminating in the vibrant, sun-soaked days of early summer. As the year progresses, Yazd experiences brightness peaking in June with 14 hours of daylight, before gradually tapering off again in the latter half of the year. This rhythmic cycle of light not only shapes the daily life of Yazd’s residents but also enhances the allure of its stunning landscapes and rich cultural heritage throughout the warmer months.

Average Daylight Hours in Yazd for May

The chart illustrates the variation in daylight duration in Yazd throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 18m11h 2m11h 59m12h 57m13h 46m14h 11m13h 58m13h 15m12h 19m11h 21m10h 31m10h 5m
Data source: Yazd daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Yazd

In Yazd, Iran, the breezy embrace of May brings a gentle average wind speed of 2.4 m/s (5 mph), maintaining a refreshing consistency seen throughout the early months of the year. This slight increase from April's 2.3 m/s (5 mph) reflects a subtle upward trend that persists into June, where the winds remain enthusiastically steady at 2.4 m/s (5 mph). As summer approaches, the winds in Yazd's desert climate tend to be mild, hovering around 2.2 - 2.4 m/s from May through August. This delicate balance makes for pleasantly warm days, inviting residents and visitors alike to enjoy the outdoor charms of this historical city while benefiting from the soft caress of spring winds.

Average May Wind Speed in Yazd

The chart displays monthly wind speed patterns in Yazd, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.22.22.62.32.4 m/s2.42.42.22.22.11.92.2
Data source: Yazd May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Yazd Compares to Other Months

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

In May, the weather is warm and inviting, with temperatures ranging from a minimum of 12°C (54°F) to a scorching maximum of 38°C (100°F), and an average of 24°C (75°F). The month experiences minimal precipitation, with only 10 mm (0.4 in) of rain over just two days, resulting in a comfortable humidity level of 48%. In contrast, January presents a starkly different climate, with temperatures dropping to a minimum of -8°C (17°F) and an overall average of 7°C (44°F), peaking at 23°C (73°F). January also sees slightly lower precipitation at 8 mm (0.3 in) over the same two-day period, while humidity is marginally higher at 52%. For a detailed look at Yazd's chilly January weather, check out Yazd weather in January.

May and February showcase a stark contrast in weather patterns. In May, temperatures range from a minimum of 12°C (54°F) to a scorching maximum of 38°C (100°F), with an average of 24°C (75°F) and relatively low precipitation of 10 mm (0.4 in) over just 2 days. The humidity sits at a comfortable 48%. In contrast, February experiences much colder conditions, with temperatures dipping to a minimum of -8°C (18°F) and reaching a maximum of 26°C (79°F). The average temperature is a chilly 10°C (50°F), accompanied by slightly more precipitation at 13 mm (0.5 in) over 3 days, and a humidity level of 47%. For a detailed look at February weather, you can refer to Yazd weather in February.

May and March present contrasting weather patterns. In May, temperatures range from a minimum of 12°C (54°F) to a scorching maximum of 38°C (100°F), with an average of 24°C (75°F). In contrast, March sees much cooler temperatures, with a low of 0°C (32°F) and a high of 32°C (90°F), averaging at 15°C (59°F). Both months experience similar precipitation levels, with May receiving 10 mm (0.4 in) and March slightly higher at 11 mm (0.4 in), each occurring over two days. The humidity is slightly lower in May at 48%, compared to March's 50%. For more detailed insights on March weather, you can visit Yazd weather in March.

In comparing the weather of April and May, we see a marked increase in temperature and a shift in precipitation patterns. May experiences a minimum temperature of 12°C (54°F) and averages around 24°C (75°F), with a maximum reaching up to 38°C (100°F). In contrast, April has cooler temperatures, with a minimum of 4°C (40°F) and an average of 20°C (68°F), peaking at 33°C (91°F). Precipitation in April is notably higher at 23 mm (0.9 in) over 5 days, while May sees much less rainfall at only 10 mm (0.4 in) across just 2 days. Humidity remains relatively similar, with April at 51% and May slightly lower at 48%. For more detailed insights, you can check Yazd weather in April.

May weather in Yazd features a wide temperature range, with minimums around 12°C and maximums reaching up to 38°C. The month experiences some precipitation, totaling 10 mm over approximately two days, and humidity levels are moderate at 48%. In contrast, June sees a significant rise in temperatures, with averages peaking at 30°C and maximums soaring to 41°C. Interestingly, June is characterized by its dry conditions, recording no precipitation, and humidity drops to a lower 30%. For more details, you can visit Yazd weather in June.

May weather features a broader range of temperatures, with a minimum of 12°C (54°F) and a maximum that can reach up to 38°C (100°F), resulting in an average of 24°C (75°F). It also sees some precipitation, with about 10 mm (0.4 in) falling over 2 days and a relatively higher humidity level of 48%. In contrast, July experiences much warmer conditions, with a minimum temperature of 19°C (67°F) and average highs reaching 32°C (89°F), peaking at an impressive 42°C (109°F). Notably, July sees no precipitation at all, maintaining dry conditions and significantly lower humidity at just 16%. For more details on the weather patterns, you can check Yazd weather in July.

May weather is characterized by a more moderate temperature range, with minimums of 12°C (54°F) and averages around 24°C (75°F), making it quite comfortable. There is some precipitation, albeit minimal, with around 10 mm (0.4 in) falling over two days, and humidity sitting at 48%. In contrast, August brings significantly hotter conditions, with minimum temperatures of 15°C (60°F) and an average soaring to 30°C (86°F), peaking at a sweltering 43°C (109°F). This month is marked by dryness, as there is no recorded precipitation and humidity drops to a mere 14%, creating a stark difference in the overall weather experience. For specific details on conditions, refer to Yazd weather in August.

In May, the weather features a comfortable temperature range with a minimum of 12°C (54°F) and an average of 24°C (75°F), peaking at 38°C (100°F). The month experiences some rainfall, with about 10 mm (0.4 in) over 2 days and a humidity level of 48%, providing a moderately humid environment. In contrast, September sees slightly warmer average temperatures of 26°C (79°F), with maximum temperatures reaching 39°C (102°F) and no recorded precipitation, resulting in a dry atmosphere with only 21% humidity. For more detailed information, you can visit Yazd weather in September.

In May, the weather is considerably warmer with average temperatures reaching 24°C (75°F) and maximums climbing up to 38°C (100°F). The humidity is higher at 48%, and the month sees around 10 mm (0.4 in) of precipitation over approximately 2 days. In contrast, October experiences milder conditions, with an average temperature of 19°C (67°F) and maximums of 33°C (92°F). This month is less humid at 37%, with even lower precipitation levels of just 4 mm (0.1 in) over about 1 day. For more detailed insights into October weather, you can check Yazd weather in October.

May and November present contrasting weather conditions. In May, temperatures range from a minimum of 12°C (54°F) to a scorching maximum of 38°C (100°F), with an average of 24°C (75°F). The month is relatively dry, averaging only 10 mm (0.4 in) of precipitation over just 2 days, with humidity at a comfortable 48%. In stark contrast, November sees much cooler temperatures, with a minimum of -2°C (29°F), an average of 12°C (53°F), and a maximum of 28°C (83°F). Precipitation increases to 19 mm (0.7 in) over 4 days, and the humidity rises to 62%. For a closer look at the November weather in Yazd, check out Yazd weather in November.

May and December exhibit contrasting weather patterns marked by significant differences in temperature and humidity. In May, temperatures range from a pleasant 12°C (54°F) to a scorching 38°C (100°F), with an average of 24°C (75°F) and relatively low humidity at 48%. In contrast, December brings much cooler conditions, with temperatures varying from a chilly -6°C (22°F) to a mild 23°C (74°F), averaging around 8°C (47°F). Additionally, December experiences slightly higher humidity at 56% and similar precipitation levels, with 11 mm (0.4 in) over two days. For more detailed information, you can visit Yazd weather in December.

Compare Yazd's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Yazd

May in Yazd marks a vibrant transition into summer, characterized by significantly warmer temperatures compared to earlier spring months. With an average of 24°C (75°F), the days become increasingly sunny and inviting, although the nights still retain a hint of chill. Precipitation is minimal, with only a couple of rainy days, making May one of the drier months of the year. The humidity hovers around 48%, offering a generally comfortable atmosphere, especially for those exploring the city's enchanting landscapes. This blend of warmth and low rainfall sets the stage for the hotter summer months ahead. For a deeper understanding of the weather patterns throughout the year, visit Yazd Climate.