Last updated: January 18, 2025
Kermānshāh, located in Iran, is characterized by a diverse climate that transitions through the Köppen-Geiger classification of Csa, BSh, and Dsa. The region experiences significant temperature variations throughout the year, with a minimum recorded at -23°C (-10°F) in February, contrasting sharply with the sweltering maximum of 50°C (122°F) in July. The average annual temperature hovers around 16°C (61°F), highlighting the region's climatic extremes and underscoring its unique environmental dynamics.
Kermānshāh, Iran, exhibits distinctive seasonal temperature patterns, reflecting the region's diverse climate. The winter months, particularly January and February, showcase stark cold, with minimum temperatures plummeting as low as -23°C (-10°F), while average daytime temperatures remain just above freezing. As spring approaches, temperatures gradually rise, with March and April witnessing increases, peaking at 40°C (105°F) in April. The transition to summer marks a significant warming trend, culminating in July's scorching maximum of 50°C (122°F) and consistently high averages. August carries similar heat, while September begins a gradual cooling, leading into the more temperate months of October and November. By December, the chill returns, with temperatures dropping as low as -17°C (2°F), encapsulating the region’s dramatic climatic shifts throughout the year.
Kermanshah experiences a wide range of temperatures throughout the year, with January witnessing a chilling minimum of -13°C (8°F) and July peaking at a scorching 41°C (106°F). This dramatic fluctuation highlights the region's extreme climate conditions. For a detailed overview of monthly temperatures in Kermanshah, you can refer to monthly temperatures in Kermanshah.
Kermānshāh, Iran, experiences a pronounced rainy season primarily during the winter and early spring months. January and February lead the charge, with precipitation totals of 70 mm (2.8 in) and 113 mm (4.5 in), respectively, along with a notable number of rainy days—averaging around 10 days each month. March follows closely, contributing 107 mm (4.2 in) of rainfall, while April sees a slight decrease to 90 mm (3.5 in). This moist period characterizes the region’s climate, as it prepares for the drier months ahead.
As the seasons shift into summer, Kermānshāh experiences a dramatic reduction in precipitation. Notably, June and July record almost negligible rainfall, with 2 mm (0.1 in) and 0 mm (0.0 in), respectively, indicating a dry spell that extends into August. A slight resurgence of precipitation occurs in the fall, particularly in November with 66 mm (2.6 in), while October and December also contribute moderate rainfall totals. Overall, Kermānshāh's precipitation pattern is characterized by a distinct wet season, followed by a prolonged dry period that shapes the local climate throughout the year.
Kermānshāh, Iran, exhibits a clear seasonal pattern in sunshine duration, highlighting the transition from the colder winter months to the warmer summer period. In January, the region receives 223 hours of sunshine, gradually increasing to 262 hours in February. As spring unfolds, there is a noteworthy leap in sunlight, peaking at 341 hours in April. This trend continues into May, where sunshine hours reach 388, setting the stage for the summer months when Kermānshāh basks in nearly uninterrupted daylight.
The summer months of June and July stand out, as they both record an impressive 399 hours of sunshine, indicating the height of the sun's intensity and the delightful warmth that accompanies it. However, as summer transitions into autumn, a gradual decline in sunshine hours is observed, with September featuring 348 hours and October dropping to 322 hours. By November and December, sunshine hours decrease to 276 and 264 hours, respectively, signaling the return of shorter days as winter approaches. The overall trend in Kermānshāh reveals that while winters offer limited sunshine, the spring and summer months provide abundant sunlit days, making the region a vibrant landscape during the warmer seasons.
In Kermānshāh, Iran, the UV Index demonstrates significant seasonal variation, reflecting the region's climatic shifts throughout the year. Beginning in January, the UV Index is relatively moderate at 5, allowing for a burn time of 30 minutes before skin damage occurs. As winter gives way to spring, the UV Index begins to rise sharply, reaching 9 in March and peaking at 10 in April. This indicates a transition to very high UV levels, where exposure for only 15 minutes can result in skin damage. The intensity continues to increase into May, leading to extreme UV Index levels of 13 in both May and June, necessitating increased sun protection efforts.
The summer months maintain these high UV levels, with July marking only a slight decrease to 12, and August lowering to 11. Throughout these months, the burn time remains at a critical 10 minutes. As September rolls in, a gentle decline occurs, dropping to a UV Index of 10, followed by 8 in October, classified as very high. By November and December, the UV Index drops back to moderate levels of 5 and 4, respectively, allowing for longer safe exposure times of 30 minutes. This cycle underscores the importance of monitoring UV levels throughout the year, especially during the peak summer months when protective measures are essential for skin health.
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Kermānshāh, Iran, displays a distinct pattern in daylight duration that follows the progression through the seasons. In the winter months of January and February, daylight remains relatively short at 10 hours, but as spring approaches, a gradual increase begins. March sees daylight extend to 11 hours, and by April, it reaches 13 hours, reflecting the lengthening days typical of the spring season. This rise continues into June, where daylight lasts for 14 hours, indicating the peak of summer and providing ample time for outdoor activities and natural light.
However, as the summer months progress, daylight hours remain stable, with July also offering 14 hours of light. August sees a slight decrease back to 13 hours, marking the onset of autumn. Throughout September and October, daylight continues to diminish, tapering to 12 and 11 hours, respectively. The year wraps up with shorter days in November at 10 hours and a minimal 9 hours in December, epitomizing the winter solstice. This cyclical change in daylight duration emphasizes the region's seasonal rhythms, reinforcing the need for adaptation to varying light conditions.
Kermanshah, Iran experiences a continental climate with significant temperature variations throughout the year. Winters are cold, with January temperatures ranging from -13°C (8°F) to a maximum of 16°C (61°F) and average precipitation peaking in February at 102 mm (4.0 in). Summers are hot, particularly from June to August, with average temperatures reaching up to 29°C (84°F) and minimal rainfall recorded during these months. The region enjoys abundant sunshine, especially in May and June, with over 389 hours of sunshine each month. For more detailed information, visit Kermanshah climate.
In conclusion, Kermānshāh, Iran, showcases a rich tapestry of climatic and environmental features that manifest in its temperature variations, precipitation patterns, sunshine duration, UV Index, and daylight hours throughout the year. The region experiences pronounced seasonal shifts, with harsh winters giving way to warm summers characterized by intense sunshine and elevated UV levels. These climatic dynamics not only influence the local ecosystem but also inform agriculture, outdoor activities, and public health awareness. Understanding these patterns is crucial for residents and policymakers alike, as it aids in adapting to the unique conditions of Kermānshāh and fostering sustainable practices that align with its climate.