Last updated: August 21, 2025
Experience the August weather in Hamadan, Iran, where the sun reigns supreme with maximum temperatures reaching 37°C (99°F). On average, the mercury hovers around 26°C (79°F), providing a warm yet pleasant atmosphere. Nights cool down to a comfortable 13°C (55°F), allowing for refreshing evenings. Rainfall is virtually nonexistent, with only 2 mm (0.1 in) recorded throughout the month, contributing to a dry and serene environment characterized by 36% humidity. Embrace the warmth and explore the rich culture of this historical city under the vibrant summer sun.
In August, Hamadan, Iran, experiences warm summer temperatures that showcase a transition from the intense heat of July. The minimum temperature hovers around 13°C (55°F), while daily averages reach a pleasant 26°C (79°F), allowing residents and visitors to enjoy the outdoors comfortably. The maximum temperatures can still soar up to 37°C (99°F), reflecting the lingering summer heat. This month's climate sets the stage for a gradual cooldown, as signs of early autumn begin to emerge with the approaching September temperatures. Overall, August offers a delightful balance, making it an inviting time to explore this historic region.
In Hamadan, Iran, August marks a stark continuation of the dry conditions that begin in the summer months, with only 2 mm (0.1 in) of precipitation recorded and no rainfall days to speak of. This trend follows an exceptionally low July, where precipitation was practically nonexistent, highlighting the region's transition into a parched period. The precipitation patterns leading into the fall reflect a marked decrease from the earlier months, such as April and March, which are more characterized by significant rainfall. As summer wanes, Hamadan's typically dry August serves as a precursor to the slightly wetter months of October and November, where precipitation begins to pick up once again.
In Hamadan, Iran, August marks the peak of summer, where humidity plummets to an arid 36%, significantly lower than the January high of 76%. This trend reveals a gradual decrease in humidity from early in the year, where it hovers around a comfortable range of 70-76% during the winter months, dipping to its lowest in the height of summer. Following August's dry spell, humidity begins to creep up again in September, signaling the onset of fall and a transition back to a more moderate climate. This fluctuation not only shapes the weather patterns but also influences the local lifestyle, making August a time for heat and dryness in this historic city.
In August, Hamadan experiences a UV Index of 11, placing it in the extreme exposure category. This means that sun protection is essential, as the risk of harm from unprotected skin becomes significant with a burn time of just 10 minutes. Following a trend from previous months, August's UV levels remain high, albeit slightly lower than July's peak of 12. Throughout the summer, the UV Index has consistently highlighted the need for vigilance against sun exposure, peaking in May and June. As we transition into the cooler months, we can expect a gradual decline in UV levels, with September showing a slight decrease to 10. Staying informed about these UV index trends is crucial for everyone in Hamadan, so be sure to check Hamadan UV Index for the latest updates.
UV Risk Categories
In Hamadan, Iran, August experiences a beautiful embrace of sunshine, with 384 hours of radiant daylight illuminating the city. This month follows the peak sunshine of June, which boasts 405 hours, and transitions into the softer light of September, capturing the essence of summer's retreat. Throughout the year, a consistent upward trend is seen from January through June, peaking before a gentle decline begins in July. This highlights a serene summer atmosphere, drawing both locals and visitors to enjoy the warm, sun-kissed days. As August flows into September, the gradual decrease in sunlight hours indicates the onset of autumn, wrapping the city in a comforting embrace of warmth before the cooler months approach.
In Hamadan, Iran, the likelihood of sunny weather in August is notably high at 79%, making it one of the better months for sunshine in the region. As summer progresses, the chances of clear skies actually peak in June at an impressive 91%, before slightly dipping in July. However, August still holds onto a generous share of sun, comfortably above the yearly average. The trend reveals that while the year starts with a solid chance of sunny days, such as 74% in January, the latter half, especially in late summer, sees a consistent rise in sunshine, culminating in exceptional sunny days from September onward. This makes August a delightful time for outdoor activities in Hamadan, as residents and visitors alike can expect warm, sun-drenched days before the onset of autumn.
In August, Hamadan, Iran, enjoys a generous 13 hours of daylight, marking a slight decline from the peak of 14 hours experienced in June and July. This gradual reduction sets the stage for the transition into autumn, mirroring the ebb of summer's long, sunlit days. The daylight hours start to wane as September approaches, with a notable decrease to 12 hours, signaling a shift in the rhythm of the seasons. Overall, the trend throughout the year shows a gradual increase in daylight from the winter months of January and February, reaching a summer high before beginning its descent, creating a dynamic interplay between seasonality and daylight in this captivating region.
In August, Hamadan, Iran, experiences a gentle caress of wind, with an average speed of 2.6 m/s (6 mph). This breeze mirrors the previous months, maintaining a consistent flow that’s prevalent during the peak summer months. Notably, as the seasons transition from the warmer July to the cooler September, the wind speed remains stable, hinting at a mild end to summer. The average wind speed gradually decreases from a peak of 3.1 m/s (7 mph) in March, but August's breezy comfort provides a welcome reprieve from the heat, echoing the calm before the more pronounced shifts of autumn. As the year progresses, these subtle patterns of wind offer a glimpse into Hamadan's delightful climate, inviting residents and visitors alike to enjoy its serene summer days.
Weather in Hamadan varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Hamadan, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present strikingly contrasting weather conditions. In August, temperatures soar, with minimums around 13°C (55°F) and highs reaching 37°C (99°F), resulting in an average temperature of 26°C (79°F). The month is characterized by dryness, receiving only 2 mm of precipitation over no rainy days, and a relatively low humidity of 36%. In stark contrast, January features frigid temperatures, with lows plummeting to -16°C (4°F) and an average of -1°C (31°F), peaking at just 14°C (57°F). This month experiences significantly higher precipitation levels at 45 mm (1.8 in) over 8 days, accompanied by much higher humidity, averaging 76%. For more detailed information, you can check Hamadan weather in January.
August and February present starkly contrasting weather conditions. In August, temperatures soar with a minimum of 13°C (55°F) and an average of 26°C (79°F), peaking at a sweltering 37°C (99°F). The month is characterized by dry conditions, receiving only 2 mm (0.1 in) of precipitation and experiencing no rainy days, coupled with low humidity at 36%. In contrast, February is much colder, with temperatures ranging from a minimum of -19°C (-1°F) to a maximum of 15°C (59°F), resulting in an average of just 1°C (34°F). This month sees significant precipitation of 76 mm (3.0 in) spread across 9 days, and higher humidity levels at 72%. For more details on February weather, you can visit Hamadan weather in February.
August and March present strikingly different weather conditions. In August, temperatures soar with a minimum of 13°C (55°F) and a blistering maximum reaching up to 37°C (99°F), characterized by low precipitation of just 2 mm and no rainy days, resulting in a humidity level of only 36%. In contrast, March features a much cooler climate, with minimum temperatures dropping to -7°C (19°F) and an average of 6°C (43°F), peaking at 24°C (75°F). March is notably wetter, receiving 86 mm of precipitation over 13 days, and is marked by higher humidity at 73%. For a detailed look at this month’s conditions, you can refer to Hamadan weather in March.
In comparing the weather between August and April, the differences are striking. August boasts warmer temperatures with a minimum of 13°C (55°F), averaging 26°C (79°F), and peaking at a scorching 37°C (99°F), accompanied by very little precipitation and low humidity at 36%. In contrast, April experiences much cooler temperatures, with a range from a chilly -4°C (26°F) to a moderate maximum of 26°C (79°F). This month is characterized by significant rainfall, accumulating 98 mm (3.9 in) over 15 days, combined with higher humidity levels at 66%. For more details on the weather conditions in April, you can visit Hamadan weather in April.
August and May exhibit notably different weather patterns. In August, temperatures soar, with a minimum of 13°C (55°F) and an average high of 26°C (79°F), reaching up to a scorching 37°C (99°F). The month is characterized by dry conditions, receiving only 2 mm of precipitation and experiencing no rainy days, resulting in a humidity level of 36%. In contrast, May is much cooler, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 30°C (87°F) and an average of 16°C (61°F). This month is significantly wetter, recording 59 mm (2.3 in) of rainfall across 12 days and accompanied by a higher humidity level of 62%. For more detailed information, visit Hamadan weather in May.
In comparing the weather between June and August, we can observe some notable differences. August experiences higher average temperatures, with a minimum of 13°C (55°F) and an average of 26°C (79°F), while June has a cooler minimum of 9°C (48°F) and an average of 23°C (74°F). Both months can reach a maximum temperature of 37°C (99°F), but August is notably drier, recording only 2 mm of precipitation across zero rainy days, whereas June sees slightly more precipitation at 5 mm over two days. Additionally, the humidity levels are higher in June at 54%, compared to August's 36%. For more detailed insights, you can check Hamadan weather in June.
In comparison to July, August experiences slightly cooler temperatures, with average highs of 37°C (99°F) compared to July’s maximum of 38°C (100°F). The minimum temperatures in August are also lower, averaging 13°C (55°F) against July's 14°C (58°F). Both months see minimal precipitation of 2 mm (0.1 in) and no rainy days, but August has a noticeably lower humidity level of 36%, compared to July's higher 46%. For more detailed information about July's weather, check out Hamadan weather in July.
August weather typically showcases warm temperatures, with an average high of 37°C (99°F) and a pleasant low of 13°C (55°F). The humidity remains relatively low at 36%, and the month experiences virtually no precipitation. In contrast, September brings cooler conditions, with average temperatures dipping to 22°C (72°F) and a maximum of 35°C (95°F). The minimum temperature in September drops to 8°C (47°F), accompanied by slightly higher humidity at 40%. Despite these changes, September also sees minimal rainfall, with only 1 mm recorded. For a detailed outlook on September weather, visit Hamadan weather in September.
August typically features warm weather with average temperatures around 26°C (79°F), reaching highs of 37°C (99°F). The month is characterized by dry conditions, boasting no recorded precipitation and low humidity at 36%. In contrast, October brings a significant drop in temperatures, with average highs of 14°C (58°F) and lows dipping to 2°C (36°F). This month experiences higher humidity at 59% and 32 mm (1.3 in) of precipitation over six days. For those interested in more details about weather conditions in October, you can check out Hamadan weather in October.
August and November present starkly contrasting weather conditions. In August, temperatures range from a minimum of 13°C (55°F) to a scorching maximum of 37°C (99°F), accompanied by low humidity levels of 36% and virtually no precipitation, making it a hot and dry month. In contrast, November experiences much cooler temperatures, with a minimum of -6°C (22°F) and an average of 6°C (44°F), peaking at 22°C (72°F). This month is also marked by significantly higher humidity at 70% and increased precipitation, totaling 57 mm (2.3 in) over 10 days, giving it a much wetter and chillier feel. For more details, check Hamadan weather in November.
August and December present starkly contrasting weather patterns. In August, temperatures soar with a minimum of 13°C (55°F) and can reach a high of 37°C (99°F), accompanied by low humidity at 36% and virtually no precipitation. In stark contrast, December brings a chill, with temperatures dipping to a minimum of -12°C (12°F) and averaging around 2°C (36°F). This month also sees increased humidity at 75% and significant precipitation, totaling 55 mm (2.2 in) over 8 days. For more details about December's conditions, you can check Hamadan weather in December.
August in Hamadan offers a delightful blend of warmth and dryness, setting it apart from the cooler, more temperate months of the year. With typical maximums reaching a sweltering 37°C (99°F), the heat is tempered by low humidity levels of 36%, providing a comfortable atmosphere for outdoor activities. Unlike the rainy months, August sees nearly no precipitation, ensuring that sunshine reigns supreme. This unique weather combination makes August an ideal time for visitors to explore the vibrant landscapes and rich history of Hamadan. For a detailed understanding of the region's climate, be sure to check out Hamadan Climate.