Last updated: January 18, 2025
Kordestān, Iran, exhibits a diverse climate characterized by the Köppen-Geiger classifications Dsa (cold semi-arid) and Csa (Mediterranean with dry summers). The region experiences significant temperature fluctuations, with a stark minimum of -28°C (-18°F) recorded in February, contrasting sharply with the blistering summer peak of 42°C (107°F) in July. The average annual temperature settles around 13°C (56°F), illustrating the variability and unique climatic conditions that define this intriguing area.
Kordestān, Iran, showcases distinct seasonal temperature patterns, reflecting its diverse climate. Winter months, particularly January and February, are marked by frigid temperatures, with minimums plunging to -28°C (-18°F), while maximums only reach up to 19°C (67°F). As spring unfolds in March and April, temperatures gradually rise, transitioning from lows of -16°C (3°F) to more moderate averages around 11°C (53°F) and highs nearing 29°C (84°F). The warmth culminates in summer, where July reaches scorching highs of 42°C (107°F), and averages remain comfortably elevated at 28°C (82°F). By autumn, temperatures begin to wane, with October showcasing transitionary averages around 15°C (59°F), before dipping again in November and December. This seasonal variability underlines Kordestān's climate as one of pronounced contrasts, from icy winters to hot summers.
Bijar experiences a wide temperature range throughout the year, with a minimum of -24°C (-10°F) in January and soaring to a maximum of 40°C (103°F) in July. This significant fluctuation reflects the region's diverse climate conditions, making it a unique area to study. For more detailed information, visit monthly temperatures in Bijar.
Kordestān, Iran, experiences a pronounced precipitation pattern that aligns closely with its seasonal variations. The wettest months, January and February, receive 58 mm (2.3 in) and 102 mm (4.0 in) of rainfall, respectively, often characterized by a higher frequency of rainy days—averaging 8 and 9 days. This early winter precipitation gives way to a gradual decline through spring, with March and April also contributing 85 mm (3.4 in) and 80 mm (3.1 in), while the number of rainy days remains stable at 12.
As the region transitions into summer, rainfall diminishes sharply, with June, July, and August recording minimal precipitation, only 2 mm (0.1 in) and 1 mm (0.0 in), respectively, accompanied by no rainy days. The onset of autumn introduces a slight resurgence in rainfall, with October witnessing 23 mm (0.9 in) and November 52 mm (2.0 in), yet still reflecting a notable reduction in overall precipitation compared to winter months. This seasonal distribution highlights Kordestān's climate dynamics, predominantly shaped by erratic rainfall patterns and significant dry spells during the warmer months.
In Kordestān, Iran, the annual sunshine duration reveals a compelling seasonal progression, characterized by a steady increase from the winter months to the height of summer. January begins with 221 hours of sunshine, which gradually climbs to 259 hours in February. As spring approaches, the region enjoys a remarkable surge, with March registering 316 hours and April reaching 346 hours. The trend culminates in May and June, where daylight flourishes, offering 392 hours and 404 hours, respectively. This peak period provides the sunniest months of the year, laying the groundwork for an abundant growing season.
As summer wanes into early autumn, sunshine hours begin to taper, although they remain substantial. July and August still present impressive totals of 401 hours and 387 hours, respectively, before September sees a mild decline to 351 hours. The drop continues into October, which records 322 hours, and November reflects a more pronounced reduction at 272 hours. By December, the region witnesses only 261 hours of sunshine, marking a return to the lower levels typical of winter. This cycle underscores Kordestān's vibrant seasonal rhythm, where sunshine not only influences the landscape's agricultural potential but also impacts the lifestyle and activities of its residents.
The UV Index in Kordestān, Iran, demonstrates a significant seasonal variation, reflecting the changing intensity of sunlight throughout the year. Beginning with January, the UV Index stands at 5, categorizing it as moderate, which allows for a burn time of 30 minutes. As winter transitions into spring, February experiences a rise to 7, denoting high exposure with a shorter burn time of 25 minutes. March and April see even higher levels with indices of 9 and 10, respectively, indicating very high exposure and reduced burn times of 15 minutes. The peak intensity occurs in May and June, where the UV Index reaches an extreme level of 13, necessitating careful sun protection due to a burn time of only 10 minutes.
As summer progresses into late summer and autumn, Kordestān maintains elevated UV levels, with July recording 12 and August dropping to 11. September sees a slight reduction to 10, transitioning back to very high exposure, while October experiences an index of 8. As the year closes out, both November and December shift back to moderate levels at 5 and 4, respectively, allowing for extended burn times of 30 minutes. This seasonal fluctuation in UV exposure underscores the importance of sun safety measures, particularly during the spring and summer months when the risk of skin damage is significantly higher.
UV Risk Categories
In Kordestān, Iran, daylight duration exhibits a clear seasonal pattern, with lengths fluctuating throughout the year. Starting the year, both January and February feature approximately 10 hours of daylight, indicative of the winter months. As the spring season approaches, daylight gradually extends, increasing to 11 hours in March and further to 13 hours in April. This trend continues into May, where daylight reaches its maximum of 14 hours, marking the onset of summer when the days are longest and sunlit hours are abundant.
As summer progresses, daylight duration remains consistent at 14 hours through June and July, before slightly tapering to 13 hours in August as the season begins to shift. September sees a further reduction to 12 hours, while October brings it down to 11 hours. The shortening of days culminates in November, returning to 10 hours, and finally, December experiences the shortest daylight of the year at 9 hours. This cyclical pattern not only highlights the changing seasons but also impacts daily life and activities in Kordestān, as residents adapt to variations in natural light throughout the year.
Bijar, Iran experiences a distinct four-season climate with cold winters and warm summers. January and February are the coldest months, with average temperatures around -1°C (30°F) and 0°C (32°F), respectively, accompanied by significant precipitation peaking at 65 mm in February. By summer, temperatures rise significantly, reaching maximums of up to 40°C (103°F) in July, while rainfall becomes scarce during these months. Noteworthy sunshine hours are observed, particularly in May and June, with over 390 hours of sunshine per month. For more detailed information, visit Bijar climate.
In conclusion, Kordestān, Iran, presents a fascinating and dynamic climate characterized by distinct seasonal variations in temperature, precipitation, sunshine duration, UV Index, and daylight. The region experiences harsh winters with notably low temperatures, transitioning into warm summers that feature significant sunlight and higher UV levels. The consistent seasonal patterns drive local agricultural practices and influence daily activities, underscoring the importance of adapting to these environmental changes. By understanding these climatic trends, residents and visitors alike can better navigate the unique challenges and opportunities presented by Kordestān's diverse weather conditions throughout the year.