May Weather in Bam, Iran

Last updated: August 21, 2025

Experience the May weather in Bam, Iran, where the temperatures swing from a minimum of 14°C (58°F) to a sizzling maximum of 39°C (103°F), creating a warm and inviting atmosphere. The average temperature rests at a comfortable 26°C (79°F), perfect for outdoor activities. Expect only a modest 15 mm (0.6 in) of precipitation over about 4 days, making it a predominantly dry month with a humidity level hovering around 28%. Enjoy the vibrant and sun-soaked days in this captivating desert town!

May Temperature in Bam

In May, Bam, Iran, transitions into the warmth of late spring, with temperatures showing a notable increase. The minimum temperature rises to a comfortable 14°C (58°F), while the average reaches a pleasantly warm 26°C (79°F), and daytime highs can soar up to a scorching 39°C (103°F). This month marks a clear departure from the cooler days of winter and early spring, with a trend of steadily climbing temperatures that peaks as summer approaches. As the sun shines brighter, Bam experiences the vibrant energy typical of this season, setting the stage for hot days and balmy nights. This transformation in climate beckons both locals and travelers alike to enjoy the rich culture and stunning landscapes of the region.

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

The chart illustrates May temperature patterns in Bam, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bam, 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).
JanFebMarAprMayJunJulAugSepOctNovDec495462727989898680705852
Data source: Temperature data for Bam 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 Bam

In May, Bam, Iran experiences a modest precipitation total of 15 mm (0.6 in), a continuation of the region's dry trend that begins to set in as summer approaches. With rainfall occurring over four days, residents can expect brief but refreshing bouts of rain, contributing to the arid landscape's limited moisture. This pattern reflects the overall precipitation decline from the wetter months earlier in the year, such as February's 39 mm (1.5 in), highlighting a significant shift as the annual summer dryness looms. As the months progress into June and beyond, rainfall diminishes drastically, signaling the onset of a remarkably dry season in this historically arid region.

May Precipitation Trends in Bam

The chart displays monthly precipitation patterns in Bam, 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 Bam, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec233925151512107611
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Bam

As the spring transitions into summer, May in Bam, Iran experiences a humid spell with average humidity peaking at 28%. This marks a slight increase from the dry conditions of April, where humidity dipped to a mere 26%. Interestingly, May serves as a precursor to the intense dryness that characterizes the summer months, where humidity plummets to as low as 12% in July and August. Thus, while May offers a brief respite from Bam's typical arid climate, it heralds the onset of the dry season, reminding residents and visitors alike of the region's stark climate contrasts throughout the year.

May Average Humidity in Bam

This chart illustrates the average monthly humidity levels in Bam, 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 Bam is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec47%39%31%26%28%15%12%11%18%31%48%49%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Bam

In May, Bam, Iran experiences its highest UV Index of the year at 13, categorized as extreme, which means that even brief sun exposure can lead to skin damage. Following the trend from earlier months, the burn time remains at a mere 10 minutes, highlighting the need for protective measures. The UV Index consistently peaks during the late spring and summer months, with similar extreme levels recorded in July. As the intensity of the sun increases, it's crucial for residents and visitors alike to stay vigilant against UV exposure. For more information on current UV conditions, check the detailed Bam UV Index.

Maximum UV Index Levels in Bam for May

The chart shows the monthly maximum UV Index (UVI) for Bam 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 Bam typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6811111312131211975
Data source: Bam 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 Bam

As spring transitions to summer in Bam, Iran, May truly shines as a standout month, boasting an impressive 377 hours of sunshine. This increase in daylight not only enhances the natural beauty of the region but also sets the tone for the sunny months ahead. Following a steady climb from 344 hours in April, May's sunshine paves the way for an even brighter June, which peaks at 383 hours. The trend reveals a clear trajectory of increasing sunlight as the seasons change, with each month bringing more radiant days, drawing locals and visitors alike to revel in Bam's warm climate. This exceptional abundance of sunshine not only enriches outdoor activities but also highlights the allure of exploring this historic destination under a vibrant blue sky.

Monthly Sunshine Duration in Bam: May Highlighted

The May sunshine duration represents the total number of hours Bam 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.
JanFebMarAprMayJunJulAugSepOctNovDec245h283h334h344h377h383h388h375h342h330h299h296h
Data source: Bam May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Bam During May

In Bam, Iran, the likelihood of sunny weather in May is quite promising, with a 75% chance of sun. This places May in a favorable position compared to the preceding months, such as April, which sees a notable drop to 67%. The trend reveals a gradual increase in sunshine as the year progresses, particularly from the warm months of late spring into summer. Following May, June boasts an impressive 94% chance of sunshine, highlighting Bam's transition into its sunnier season. Overall, if you're planning a visit in May, expect a healthy dose of bright skies as the region gears up for the sun-drenched summer ahead.

Percentage of Sunny Days in May in Bam

The chart illustrates the percentage of sunny days in Bam 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 Bam experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec91%79%81%67%75%94%85%83%93%90%88%67%
Data source: Bam May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Bam in May

In Bam, Iran, the daylight duration experiences a captivating progression throughout the year. Starting from about 10 hours in the winter months of January and November, the days gradually lengthen as spring approaches, reaching 12 hours by April. This trend continues into May, where residents enjoy a blissful 13 hours of daylight, a duration that persists through the summer months of June, July, and August. As autumn arrives, daylight begins to wane once again, tapering off to 12 hours in September and back to 10 hours by late autumn and winter. This rhythmic cycle of light not only marks the changing seasons but also influences the vibrant life and culture in this historic city.

Average Daylight Hours in Bam for May

The chart illustrates the variation in daylight duration in Bam throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 30m11h 9m11h 59m12h 52m13h 35m13h 57m13h 46m13h 8m12h 18m11h 26m10h 41m10h 18m
Data source: Bam daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Bam

In Bam, Iran, the month of May continues the trend of gentle winds that characterize the region, with an average wind speed of 2.4 m/s (5 mph), mirroring January and April. This consistent breeze is part of a larger pattern where spring transitions to summer; while wind speeds generally increase in June and August, with peaks of 3.0 m/s (7 mph) and 3.1 m/s (7 mph) respectively, May holds a steady rhythm. Interestingly, the early months of the year display relatively calm winds, making way for slightly stronger gusts as the seasons shift. The mild conditions in May not only enhance the region's charm but also invite visitors to enjoy the picturesque landscapes enveloped by this soft and soothing breeze.

Average May Wind Speed in Bam

The chart displays monthly wind speed patterns in Bam, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.42.32.92.32.4 m/s3.02.93.12.32.41.92.2
Data source: Bam May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Bam Compares to Other Months

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

May and January present stark contrasts in weather. In May, temperatures range from a minimum of 14°C (58°F) to a scorching maximum of 39°C (103°F), with an average of 26°C (79°F). During this month, precipitation is low, totaling only 15 mm (0.6 in) over about four days, and humidity is relatively low at 28%. In contrast, January experiences much cooler temperatures, with a minimum of -4°C (25°F), an average of 9°C (49°F), and a maximum of 24°C (75°F). January also sees slightly more precipitation at 23 mm (0.9 in) but over just two days, and the humidity is higher at 47%. For more details on the conditions during January, visit Bam weather in January.

May and February present vastly different weather conditions. In May, the temperature ranges from a minimum of 14°C (58°F) to a scorching maximum of 39°C (103°F), with an average of 26°C (79°F). The month sees relatively low precipitation, totaling just 15 mm (0.6 in) over about 4 days, and the humidity is a comfortable 28%. In contrast, February experiences much cooler temperatures, with a minimum of -2°C (28°F) and a maximum of 26°C (79°F), averaging 12°C (54°F). This month is also wetter, receiving 39 mm (1.5 in) of rain spread over approximately 6 days, accompanied by a higher humidity level of 39%. For more detailed insights, you can check Bam weather in February.

In comparing the weather between March and May, May showcases significantly warmer temperatures, with a minimum of 14°C (58°F) and an average of 26°C (79°F), peaking at a high of 39°C (103°F). In contrast, March experiences cooler temperatures, starting from a minimum of 2°C (36°F), averaging 17°C (62°F), and reaching a maximum of 33°C (91°F). While March receives a higher amount of precipitation at 25 mm (1.0 in) over four days, May only sees 15 mm (0.6 in) during the same number of days. Humidity levels are slightly lower in May at 28%, compared to 30% in March. For a detailed look at March weather conditions, visit Bam weather in March.

In comparing the weather patterns of April and May, it is evident that May experiences significantly warmer temperatures. While April sees a minimum of 8°C (47°F) and an average of 22°C (72°F), May's temperatures range from a min of 14°C (58°F) to an average of 26°C (79°F), peaking at a scorching 39°C (103°F). Interestingly, both months receive the same amount of precipitation, 15 mm (0.6 in), though May has slightly more rainy days at four, compared to April's three. Humidity levels remain relatively low in both months, with April at 26% and May at 28%. For more detailed information, you can check Bam weather in April.

In comparing the weather between May and June, June clearly showcases a rise in temperatures, with an average of 32°C (89°F) compared to May's 26°C (79°F). The maximum temperature in June can reach up to 41°C (106°F), slightly surpassing May's peak of 39°C (103°F). Additionally, June experiences significantly less precipitation, with only 1 mm (0.0 in) and no rainy days, while May sees 15 mm (0.6 in) spread across four days. Humidity also decreases from 28% in May to just 15% in June, contributing to a drier heat. For more detailed insights, visit Bam weather in June.

In comparing the weather of May and July, we see significant differences in temperature and humidity. May experiences a minimum temperature of 14°C (58°F) and averages around 26°C (79°F), peaking at 39°C (103°F) with a relatively higher humidity of 28% and some precipitation (15 mm over 4 days). Conversely, July is much warmer, with a minimum temperature of 22°C (72°F) and an average of 32°C (89°F), reaching a maximum of 41°C (107°F). July is drier, with only 2 mm of precipitation over 0 days and a lower humidity of 12%. For more detailed insights on July weather in Bam, you can visit Bam weather in July.

In May, the weather typically showcases a broader range of temperatures, with a minimum of 14°C (58°F) and a maximum soaring up to 39°C (103°F). Humidity levels are more moderate at 28%, and rain showers occur on about four days, contributing 15 mm (0.6 in) of precipitation. In contrast, August experiences higher average temperatures, peaking at 41°C (105°F) with a minimum of 19°C (66°F) and an even warmer average of 30°C (86°F). This month is notably drier, with only 1 mm (0.0 in) of precipitation recorded over no rainy days, and the humidity drops significantly to just 11%. For more details, you can explore Bam weather in August.

May and September exhibit distinct weather patterns, with May experiencing a broader temperature range, from a minimum of 14°C (58°F) to a maximum of 39°C (103°F). The average temperature in May is 26°C (79°F) alongside 15 mm (0.6 in) of precipitation over four days, resulting in a humidity level of 28%. In contrast, September presents slightly warmer evenings with a minimum of 16°C (61°F) and slightly lower maximum temperatures of 38°C (100°F), coupled with utterly dry conditions—no recorded precipitation and 0% humidity on average. This shift highlights a transition towards more stable, dry weather in September. For more details, visit Bam weather in September.

In May, the weather tends to be much warmer, with average temperatures reaching up to 26°C (79°F) and a maximum of 39°C (103°F), along with relatively low humidity at 28%. This month also sees slightly more precipitation, averaging about 15 mm over four days. In contrast, October offers a cooler climate, with average temperatures dropping to 21°C (70°F) and a maximum of 35°C (94°F). It also experiences less precipitation, with only 7 mm occurring over just one day and slightly higher humidity at 31%. For a detailed overview of weather conditions during October, you can check Bam weather in October.

May and November present contrasting weather conditions. In May, temperatures soar with a minimum of 14°C (58°F) and an average high of 39°C (103°F), making it significantly warmer. Precipitation is somewhat limited, averaging 15 mm (0.6 in) over about four days, and the humidity remains relatively low at 28%. In stark contrast, November brings cooler temperatures, starting with a minimum of 2°C (36°F) and an average high of 29°C (85°F). This month sees less rainfall, with only 6 mm (0.2 in) over just one day, but the humidity is higher at 48%, creating a much different feel. For more details, you can check Bam weather in November.

May and December showcase striking contrasts in weather. In May, temperatures soar, with averages around 26°C (79°F) and maximums reaching up to a sweltering 39°C (103°F), accompanied by low humidity levels of 28%. This month also sees some precipitation, totaling 15 mm (0.6 in) over about four days. In contrast, December brings much cooler weather, with average temperatures dropping to 11°C (52°F) and minimums falling to nearly freezing at -2°C (28°F). The month is characterized by higher humidity of 49% and only a slight amount of precipitation at 11 mm (0.4 in) on just a single day. For more detailed insights on December weather, you can visit Bam weather in December.

Compare Bam's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Bam

As May arrives in Bam, the weather showcases a delightful transition, characterized by warmer days and a noticeable drop in humidity. Unlike the cooler months that precede it, May offers an inviting average temperature that hints at the approaching summer. With minimal rainfall and only a few days of precipitation, residents and visitors alike experience plenty of sunshine. This month stands out, as it balances warmth and comfort, a perfect prelude to the sweltering heat of summer. To learn more about Bam's distinctive climate throughout the year, explore the details in Bam Climate.