Last updated: August 21, 2025
In August, the coastal city of Rasht, Iran experiences a warm yet humid climate, with temperatures soaring to a maximum of 36°C (98°F) and averaging a comfortable 25°C (78°F). Nighttime brings a refreshing drop to a minimum of 13°C (56°F), offering a pleasant reprieve from the daytime heat. This month also witnesses approximately 102 mm (4.0 in) of rainfall spread over 10 days, adding to the lush greenery for which Rasht is renowned. With a humidity level hovering around 49%, the weather in August contributes to a vibrant and characteristic atmosphere that defines this beautiful city by the Caspian Sea.
In August, Rasht experiences a delightful transition into late summer, with temperatures reflecting a warm and inviting climate. The minimum temperature hovers around 13°C (56°F), while the average rises to a comfortable 25°C (78°F), peaking at a sweltering 36°C (98°F). This pattern marks a slight dip from July's extremes but maintains a steady warmth that characterizes the season. The consistent highs suggest a climate ready for outdoor explorations, perfect for enjoying the lush greenery that Rasht is renowned for. As August wanes, the temperatures begin to hint at the cooler days of autumn, yet the warmth lingers, offering a soft embrace before the shift.
In August, Rasht experiences a noteworthy precipitation amount of 102 mm (4.0 in), maintaining the region's reputation for being one of the wettest in Iran. This month marks a slight increase from July's rainfall, demonstrating the transition from the summer's drier spells into the wetter autumn months. With rainfall occurring over 10 days, the steady drizzle contributes to the verdant landscape that Rasht is known for. As August gives way to September, the city braces for even heavier precipitation, which peaks in the following months, highlighting a significant seasonal shift in its weather patterns.
In Rasht, Iran, August marks a notable shift in humidity levels, with a decrease to 49%, the lowest of the year. This drop is reflective of a broader trend observed from the peak humidity of 75% in January and February, gradually tapering off as the warmer months approach. From March to July, humidity levels steadily declined, reaching 61% in July before plunging further in August. As summer transitions to fall, humidity begins to creep back up, with September experiencing a climb to 58%. Overall, the seasonal cycle in Rasht illustrates a clear pattern where humidity remains high during the cooler months and significantly lessens during the heat of summer.
In Rasht, Iran, the UV Index shows notable trends as we move through the year, especially in the summer months. August sees a UV Index of 9, categorizing it as very high, with a burn time of just 15 minutes—a reminder to take precautions against sun exposure. This places August slightly lower than the peak month of May, which reaches an extreme UV Index of 11, but still signifies the need for vigilance in sun safety. The months leading into this peak show a steady increase, transitioning from a moderate 4 in January and February to the very high levels of summer. As we approach fall, the UV Index begins to taper off, yet remains a concern in September at 8. For more detailed information on UV levels throughout the year, visit Rasht UV Index.
UV Risk Categories
In August, Rasht, Iran, enjoys 363 hours of sunshine, showcasing a delightful continuation of the summer's warm embrace. The city's daylight hours have steadily climbed from 206 hours in January to a peak of 391 hours in June, reflecting the vibrant energy of the season. Though slightly reduced from the sun-drenched days of July, August still offers plenty of sunny skies, as it transitions into a cooler autumn. The gradual decline in sunlight hours can be seen as summer gives way to a more temperate climate, with September promising 319 hours of light. This shining pattern highlights Rasht's unique climatic rhythm, where summer warmth lingers just a bit longer before the verdant landscape prepares for fall.
In Rasht, Iran, August stands out as one of the sunniest months of the year, boasting a 74% chance of sunny weather. This significant increase in sunshine is noteworthy when compared to the earlier months, with January starting strong at 64% but experiencing a decline in the spring. As summer approaches, the likelihood of sunny days surges, peaking in August after a relatively mild July at 52%. Following August, the chances drop off again in September to 41%, indicating a clear seasonal trend where the summer months deliver the best opportunities for sunshine. Whether you're planning outdoor activities or simply enjoy the warmth, August in Rasht promises delightful sunny weather.
In Rasht, Iran, the rhythm of daylight unfolds gracefully throughout the year, peaking in the summer months. By August, residents can enjoy approximately 13 hours of daylight, a slight decline from the 14 hours experienced in June and July. This transitional phase hints at the approaching autumn, where daylight gradually diminishes, dropping to 12 hours in September. Overall, the trend showcases a vibrant cycle where longer days herald the warmth of summer, while the shift towards shorter hours signals the change of seasons, inviting a fresh perspective as nature prepares for cooler times ahead.
In Rasht, Iran, August heralds some of the calmest winds of the year, with an average speed of just 1.7 m/s (4 mph). This gentle breeze is a continuation of a gradual decline seen since the peak of summer, where wind speeds hovered around 1.9 m/s in July. Throughout the months leading up to August, a notable trend emerges: wind speeds fluctuate modestly, maintaining a steady pace that reflects the region’s temperate climate. As the year progresses into September, a slight resurgence in wind speed occurs, hinting at the seasonal transitions ahead. Overall, August's tranquil winds contribute to a laid-back atmosphere, perfectly suited for enjoying the lush landscapes of this picturesque city.
Weather in Rasht varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Rasht, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present stark contrasts in weather. August enjoys warmer temperatures, with an average of 25°C (78°F) and highs reaching up to 36°C (98°F), while January is significantly cooler, averaging just 8°C (46°F) and dipping to as low as -9°C (16°F). Both months experience similar levels of precipitation, approximately 102 mm (4.0 in) in August and 110 mm (4.3 in) in January, but January's humidity is higher at 75%, compared to August's 49%. For more detailed insights on January weather in Rasht, you can explore this link: Rasht weather in January.
When comparing the weather between August and February, the differences are striking. August boasts warmer temperatures, with an average of 25°C (78°F) and highs reaching up to 36°C (98°F), while February experiences much colder conditions with an average of only 8°C (46°F) and a maximum of 25°C (77°F). Additionally, February is characterized by higher humidity at 75%, compared to August's 49%, contributing to a chillier feel during the winter month. Precipitation also varies, with February receiving more rain, totaling 153 mm (6.0 in) over 13 days, compared to August’s 102 mm (4.0 in) spread over 10 days. For more detailed insights into February weather in Rasht, please visit Rasht weather in February.
In August, the weather in Rasht offers warmer temperatures, with an average high of 25°C (78°F) and maximums soaring up to 36°C (98°F), while the minimum temperature rarely drops below 13°C (56°F). However, this month also experiences relatively high humidity at 49% and lighter rainfall, totaling 102 mm (4.0 in) over about 10 days. In contrast, March brings cooler conditions, with average highs reaching 11°C (52°F) and maximum temperatures peaking at 29°C (85°F). The minimums dip to a chilly -1°C (30°F) and the humidity rises to 72%, accompanied by slightly more precipitation, totaling 114 mm (4.5 in) over 15 days. For a closer look at the March weather in Rasht, visit Rasht weather in March.
When comparing the weather in August and April, notable differences emerge. August typically features higher temperatures, with a minimum of 13°C and an average of 25°C, peaking at 36°C. In contrast, April starts off cooler, with a minimum temperature of 2°C and an average of 14°C, but can reach up to 31°C. Precipitation levels are relatively close, with April receiving 120 mm over 13 days, slightly more than August’s 102 mm across 10 days. Additionally, humidity is higher in April at 65%, compared to 49% in August. For a detailed insight into April's weather patterns, check out Rasht weather in April.
When comparing the weather in August and May, it's evident that August tends to be warmer overall. The average temperature in August is 25°C (78°F), significantly higher than May's average of 19°C (67°F). While both months can reach a maximum of 36°C (97°F), May starts off cooler with a minimum temperature of 8°C (47°F), compared to August's minimum of 13°C (56°F). Precipitation also varies, with August receiving 102 mm (4.0 in) over 10 days, whereas May experiences less rainfall at 53 mm (2.1 in) across 9 days. Additionally, humidity is higher in May at 65%, compared to 49% in August. For more detailed information, you can check Rasht weather in May.
When comparing the weather in August and June, we see that August tends to be slightly warmer, with average temperatures around 25°C (78°F) compared to June's 24°C (76°F). The maximum temperatures also peak higher in August at 36°C (98°F), while June reaches a maximum of 35°C (96°F). Additionally, August experiences significantly more rainfall, with 102 mm (4.0 in) over ten days, in contrast to June’s 33 mm (1.3 in) over just five days. However, June has higher humidity levels at 65%, compared to August’s 49%, making it feel a bit muggier. For further details, you can check Rasht weather in June.
In comparing the weather conditions between August and July, we observe that both months feature similar maximum temperatures, peaking at 36°C (98°F). However, August tends to be slightly warmer on average, with a temperature of 25°C (78°F) compared to July's 26°C (79°F). Notably, August experiences a minor increase in precipitation, measuring 102 mm (4.0 in) over 10 days, while July reports slightly less at 98 mm (3.8 in) with the same number of rainy days. Additionally, August has a lower humidity level at 49%, compared to the higher 61% in July, making it feel more comfortable despite similar high temperatures. For more detailed insights on July's weather, check out Rasht weather in July.
August typically experiences warmer temperatures with an average high of 36°C (98°F) and an overall average of 25°C (78°F). The month sees about 102 mm (4.0 in) of precipitation over approximately 10 days, accompanied by a lower humidity level of 49%. In contrast, September brings a slight drop in average temperatures, ranging from a minimum of 12°C (53°F) to an average of 22°C (72°F) while still reaching a maximum of 36°C (97°F). The month is wetter, with precipitation increasing to 179 mm (7.0 in) spread across about 15 days, and humidity rising to 58%. For more details on September weather, visit Rasht weather in September.
In August, the weather is typically warmer, with average temperatures reaching around 25°C (78°F) and maximum highs of 36°C (98°F). Though it remains relatively dry with 102 mm (4.0 in) of precipitation over 10 days, the humidity is moderate at 49%. In contrast, October brings a noticeable drop in temperatures, averaging 17°C (64°F) with cooler minimums of 7°C (44°F) and highs of 31°C (88°F). The month is significantly wetter, recording 214 mm (8.4 in) of rainfall over 15 days, accompanied by higher humidity levels at 73%. For more details, visit Rasht weather in October.
August and November present contrasting weather conditions. In August, temperatures range from a mild 13°C (56°F) at night to a warm 36°C (98°F) during the day, with an average of 25°C (78°F). The month sees relatively moderate rainfall, totaling 102 mm (4.0 in) over about 10 days, accompanied by a comfortable humidity level of 49%. In stark contrast, November brings cooler temperatures, with lows dropping to 1°C (34°F) and highs reaching 27°C (81°F), averaging just 13°C (55°F). Additionally, November is significantly wetter, with precipitation soaring to 246 mm (9.7 in) spread over 15 days and increased humidity at 75%. For a more detailed look at November's climate, you can check out Rasht weather in November.
August and December present stark contrasts in weather conditions. In August, temperatures range from a comfortable minimum of 13°C (56°F) to a scorching maximum of 36°C (98°F), with an average of 25°C (78°F). The month experiences 102 mm (4.0 in) of precipitation over about 10 days, accompanied by a humidity level of 49%, creating a warm and humid atmosphere.
In comparison, December brings much cooler temperatures, with a minimum of -3°C (26°F) and an average of 10°C (50°F), peaking at 26°C (80°F). The month sees a higher precipitation of 126 mm (5.0 in) distributed over 12 days, and increased humidity at 72%, resulting in a damp and chilly environment. For more specific details, check Rasht weather in December.
In August, Rasht experiences a blend of warm temperatures and moderate humidity, standing out from the cooler and more temperate months that precede it. With an average temperature hovering around 25°C, this month witnesses the peak warmth of the year, making it a lively time for outdoor activities despite experiencing significant precipitation spread over several days. The vibrant greenery and flourishing landscapes are a testament to the 102 mm of rainfall, adding a refreshing contrast to the summer heat. If you're interested in learning more about the overall climate patterns of this enchanting city, check out Rasht Climate.