Climate and monthly weather forecastSiirt, Turkey

The climate of Siirt

Situated in Turkey, the city of Siirt aligns with the Mediterranean climate, specifically Csa, according to Köppen climate classification. This designates a climate characterized by hot summers and mild winters. Alongside this, it is noteworthy that Siirt bares the influence of transitional climatic traits due to its geographic location in southeastern Turkey.

Throughout the year, Siirt experiences an ample spectrum of meteorological phenomena. A noticeable rise in temperature from 6.7°C (44.1°F) in January to a peak of 37.2°C (99°F) in July exposes Siirt's warm climate reality. On the other end of the thermometer, the coldest period comes in January with -0.2°C (31.6°F), indicating that winters are just below freezing.

Considering annual precipitation in Siirt, rainfall rates start at 83mm (3.27") in January, peaking to 109mm (4.29") in April, and subsequently decreasing to just 1mm (0.04") in August. Hence, this collected data reveals a dry phase from June to September. Overall, Siirt illustrates Mediterranean climate properties with wet winters and dry summers. It is worth noting that Siirt has on average more rainy days in April than any other month with 13.8 days, contrasting with a month like July with only 0.8 rainy days.

Furthermore, the amount of daylight in a day fluctuates throughout the year. The lowest count occurs in January with 9.9 hours and increases to reach 14.8 hours by June, which retains the lengthiest daylight hours. Solar radiation is registered as low as 3.5 hours per day in December, progressively escalating to reach 12.4 hours per day recorded in July.

The best time to visit Siirt

Given Siirt's climate, the optimal visiting period corresponds to the transition from spring to summer, which falls from May to June. During these months, temperatures are moderately warm, ranging from 25.3°C (77.5°F) to 32.3°C (90.1°F). Rainfall consistently decreases over this period from 60mm (2.36") to 9mm (0.35"), making it an opportune time to visit for outdoor activities. The added benefit of extended daylight hours, counting 14.2 hours in May and progressing to 14.8 hours in June, ensures ample time for exploration.

The worst time to visit Siirt

While Siirt retains a generally favourable climate, the most challenging conditions for visitors emerge in the transition from winter to spring, from January to April. This span exhibits cold temperatures, especially in January and February, with intense rainfall surges reaching a high of 109mm (4.29") in April. Accordingly, these months may not be as appealing for tourists due to potential rain-induced interruptions to outdoor activities.

Spring weather in Siirt

Transitioning into spring from March to May, Siirt undergoes significant climatic alterations. A gradual increase in temperatures can be witnessed, as the measurements rise from 13.7°C (56.7°F) in March to 25.3°C (77.5°F) in May. Simultaneously, the arrival of spring signals a decrease in the number of rainy days, especially in May with just 10.3 days. Spring rainfall in Siirt exhibits a peculiar trend, peaking in April at 109mm (4.29") and then steeply dropping to 60mm (2.36") in May.

Summer weather in Siirt

Summers in Siirt, spanning from June through August, manifest a dominant pattern of hot temperatures and dry conditions. In summer, recorded temperatures trend from a high of 32.3°C (90.1°F) in June to a scorching 37.2°C (99°F) in July. In August, a subtle decrease to 37°C (98.6°F) is observed. Substantial heat is accompanied by minimal rainfall, descending from 9mm (0.35") in June to a mere 1mm (0.04") in August. This pronounced dry phase supplements the hot summer weather and reinforces the Mediterranean climate type in Siirt.

Autumn weather in Siirt

During the autumn months from September to November, Siirt witnesses a gradual cooling of temperatures and a return of rainfall. The temperature trajectory shows a steady decrease from 32.3°C (90.1°F) in September, to 24.4°C (75.9°F) in October and finally settling at 15.4°C (59.7°F) in November. Rainfall begins to intensify during these months, signaling an end to Siirt's dry phase. Rainfall registers 5mm (0.2") in September, swiftly increasing to 48mm (1.89") in October and then to 80mm (3.15") in November.

Winter weather in Siirt

December ushers in winter, which lasts until February in Siirt. During this period, temperatures continue to go down, dropping from 8.8°C (47.8°F) in December to a chilly 6.7°C (44.1°F) in January, with February marking a rise to 8.9°C (48°F). Concurrently, the number of rainy days increases significantly. Rainfall is recorded at 93mm (3.66") in December while January exhibits a slight drop to 83mm (3.27"). However, it is worth noting that despite the cold conditions, temperatures rarely drop below freezing with the lowest being -0.2°C (31.6°F) in January.

Weather in January

January in Siirt, Turkey, brings about relatively cool conditions compared to the months that follow, with winter in its full swing. Average temperatures can plunge to a low of -0.2°C (31.6°F), signalling the chilliest month of the year. Weather in January »

Weather in February

With February, the city of Siirt gradually begins to shake off the winter cold, moving towards milder weather conditions. Temperatures reach as high as 8.9°C (48°F), providing a hint of the spring warmth yet to come. Nevertheless, residents and visitors alike should consider keeping their umbrellas handy, as rainfall in February measures around 98mm (3.86"). Weather in February »

Weather in March

In March, the climate in Siirt welcomes the true onset of spring. Residents start to bask in the warmth as temperatures reach up to 13.7°C (56.7°F), a definitive increase from the preceding month. Raincoats become less of a necessity, as March brings fewer rainfall days relative to February. Weather in March »

Weather in April

The month of April sets in motion a significant warming trend in Siirt. The general populace begins to enjoy the comfort of the increasing high temperatures, particularly noticeable after the cool period of earlier months. With April's arrival, rainfall continues to decline, hinting at the impending summer season. Weather in April »

Weather in May

May in Siirt ushers in the anticipated heat of the summer months. Days become increasingly warm, a marked contrast from the significantly cooler period of January to April. Rainfall dwindles drastically, hinting at the onset of the hot, dry summer season. Weather in May »

Weather in June

The city of Siirt is in full summer mode come June. The days are predominantly hot, a strong shift from the pleasantly warm weather experienced in May. Rainy days become a rarity, reinforcing the aridity that summer implies. Meanwhile, relative humidity dips to its annual low. Weather in June »

Weather in July

July witnesses the peak summer heat in Siirt; hence, it is the hottest month of the year. With temperatures soaring to a high of 37.2°C (99°F), air conditioners and fans turn into favourites. Dry conditions persist, with almost negligible rainfall, complimenting the high weather heat. Weather in July »

Weather in August

Although August in Siirt continues to bear the summer heat, a subtle cooling trend begins to set in. The scorching heat tempers slightly, paving the way to more bearable days compared to July. Despite the lingering summer, rainfall starts to be a feature once again, albeit lightly. Weather in August »

Weather in September

The arrival of September in Siirt signals a decent respite from the intense summer heat. The general atmosphere becomes more agreeable, highlighting the autumn season's commencement. Rainfall returns to be a common occurrence, and the lingering warmth of the summer starts to retreat gradually. Weather in September »

Weather in October

October brings along a notable drop in temperatures, adding a distinctive chill in the Siirt air. The heat of the summer months becomes a memory, as temperatures continue their downward slide. Indicative of the autumn season, rainfall continues its sporadic presence. Weather in October »

Weather in November

The last month of the autumn, November, is also a moderate month in Siirt, Turkey, with temperature in the range of an average low of 6.3°C (43.3°F) and an average high of 15.4°C (59.7°F). Siirt, Turkey, sees a considerable decrease in average high-temperatures during November, falling from a moderately hot 24.4°C (75.9°F) in October to a refreshing 15.4°C (59.7°F). Weather in November »

Weather in December

December in Siirt is characterized by a significant transition towards winter. The shift from the warm autumn days to the cold winter nights becomes evident. Small bouts of rain become a more common sight, contributing to the overall moisture in the atmosphere. Weather in December »