Last updated: January 18, 2025
West Azerbaijan, Iran, exhibits a diverse climate characterized by four distinct Köppen-Geiger classes: Dsb (Snowy continental), BSk (Semi-arid), Dsa (Hot-summer continental), and Csa (Mediterranean hot-summer). The region experiences a significant temperature range, with minimums plunging to -26°C (-15°F) in January and soaring to a scorching 43°C (110°F) in July. The average annual temperature hovers around 12°C (54°F), highlighting the climatic variability that defines this unique Iranian province.
Temperature patterns in West Azerbaijan, Iran, demonstrate a marked seasonal variation, beginning with frigid winters where January temperatures can dip as low as -26°C (-15°F) and average around -2°C (28°F). As spring approaches, March ushers in milder conditions with minimums rising to -15°C (5°F) and averages of 5°C (42°F), ultimately transitioning to April's warmth, where averages peak at 11°C (52°F). The region then experiences a rapid ascent in temperature during the summer months, with July reaching a maximum of 43°C (110°F) and averaging 26°C (79°F). As August rolls into September, temperatures remain warm, yet gradually decline, culminating in crisp autumn days with October averages of 14°C (57°F). The year closes with cool temperatures in November and December, where minimums return to the realm of negative degrees, emphasizing the sharp transition from the heat of summer to the chill of winter.
Orumiyeh experiences a significant temperature range throughout the year, with January seeing a minimum of -20°C (-4°F) and July peaking at a maximum of 38°C (100°F). This variation highlights the region's continental climate, where winters can be harshly cold while summers reach scorching highs. For a detailed breakdown of the monthly temperatures in Orumiyeh, visit monthly temperatures in Orumiyeh.
West Azerbaijan, Iran, presents a distinct precipitation pattern throughout the year, with the bulk of rainfall occurring in the winter and spring months. January starts the year with 43 mm (1.7 in) of precipitation over approximately 6 days. This increases in February, which receives 65 mm (2.6 in) across 8 days, and peaks in March and April, each averaging 80 mm (3.2 in) and 80 mm (3.1 in), respectively, with 12 and 13 days of rain. This substantial early-year precipitation supports the fertile conditions that are characteristic of the region during these months.
As the summer approaches, rainfall significantly drops, with June receiving only 15 mm (0.6 in) across 3 days, while July and August witness minimal precipitation at 10 mm (0.4 in) and 9 mm (0.3 in), spread across just 2 and 1 day respectively. This dry spell is followed by a slight resurgence in rainfall during the fall, with October accumulating 27 mm (1.1 in) across 5 days, and November slightly increasing to 41 mm (1.6 in) over 7 days. December concludes the year with 50 mm (2.0 in) of precipitation, further underscoring the seasonal variability that significantly influences the climate of West Azerbaijan.
In West Azerbaijan, Iran, sunshine duration exhibits a clear seasonal trend, marked by a steady increase from the winter months to the summer peak. January begins the year with 216 hours of sunshine, gradually climbing to 266 hours in February and further escalating through March to 315 hours. This upward trajectory continues into April, which boasts 347 hours, culminating in May’s robust 395 hours. As summer sets in, the region enjoys its maximum sunlight, peaking in July at 413 hours, a prime time for outdoor activities and agricultural growth.
However, as summer wanes, sunshine hours begin to decline, although they remain relatively generous compared to winter. August experiences a slight decrease to 395 hours, with September following at 349 hours. The autumn months see a continued decline, dropping to 320 hours in October and further down to 269 hours in November, while December closes the year with 256 hours of sunlight. This cyclical pattern highlights the contrast between the abundant summer light and the shorter, cloudier days of winter, illustrating West Azerbaijan's unique climatic characteristics and their impact on daily life and ecology throughout the year.
The UV Index in West Azerbaijan, Iran, demonstrates significant seasonal variation, with marked increases during the spring and summer months. Beginning the year, January presents a UV Index of 5, categorized as moderate, allowing for up to 30 minutes of unprotected sun exposure. As February arrives, the index rises to 6, classified as high, leading to a reduced burn time of 25 minutes. The most concerning levels are observed in March and April, where the UV Index reaches 9 and 10 respectively, both falling within the very high category, which significantly reduces safe exposure times to just 15 minutes.
In the peak summer months of May through July, the UV Index escalates further to extreme levels, with May and June both registering 13, prompting a burn time of only 10 minutes. July slightly decreases to 12 but remains within the extreme arena, followed by August at 11. As summer transitions to fall, the UV Index begins to decline, dropping to 10 in September and reverting to high levels in October at 7. By November, the UV Index lowers back to moderate at 5, and December concludes with a gentler 3, allowing for a safe exposure time of 30 minutes. This cyclical trend underscores the importance of sun safety measures during the intense summer months while allowing for more extended outdoor enjoyment during the cooler and less intense seasons.
UV Risk Categories
In West Azerbaijan, Iran, daylight duration varies significantly across the seasons, reflecting the region's geographic and climatic conditions. The year begins with January offering only 9 hours of daylight, which provides a subtle reminder of winter's shorter days. This gradually increases in February to 10 hours and continues to rise through March, reaching 11 hours. April sees a notable surge to 13 hours of daylight, heralding the arrival of spring as it continues to climb to 14 hours in both May and June, making these months ideal for outdoor activities and agricultural endeavors.
As summer progresses, daylight duration stabilizes at 14 hours for July, before tapering off slightly in August to 13 hours. The decline continues into the autumn months, with September offering 12 hours and both October and November presenting 11 and 10 hours, respectively. By December, daylight hours diminish back to 9 hours, closing the year with a return to the winter rhythm. This yearly cycle not only indicates the variance in daylight but also signifies the changing landscapes, activities, and lifestyle adaptations of the inhabitants throughout the different seasons.
Orumiyeh, Iran experiences a continental climate characterized by cold winters and warm summers. January temperatures can dip as low as -20°C (-4°F) while peaking at 13°C (56°F), with a gradual warming trend leading to average summer highs around 38°C (100°F) in July. Precipitation is heaviest in the spring, particularly in March with 81 mm (3.2 in), and decreases significantly during the summer months. The city enjoys ample sunshine, especially in summer, with July boasting 415 hours. For more details on weather patterns, visit Orumiyeh climate.
In conclusion, West Azerbaijan, Iran, showcases a remarkable interplay of climatic factors, including temperature variations, precipitation patterns, sunshine duration, UV Index levels, and daylight hours throughout the year. The region experiences harsh winters giving way to hot summers, characterized by distinct seasonal trends that significantly influence local ecosystems and daily life. With ample sunshine during the warmer months and a notable increase in UV exposure, residents are encouraged to employ sun safety measures, especially during the extreme indices of summer. As the year unfolds, the cyclical changes in daylight duration further enrich the natural beauty and agricultural potential of West Azerbaijan, making it a unique and dynamic area within the Iranian landscape.