Last updated: August 27, 2025
April in Iznik, Turkey, presents a delightful mixture of springtime warmth and cool breezes. With maximum temperatures reaching 27°C (82°F) and an average of 12°C (53°F), visitors can expect pleasant days ideal for exploring the region’s rich cultural heritage. However, the minimum temperatures can drop to -1°C (31°F) at night, reminding one to prepare for cooler evenings. This month typically sees about 55 mm (2.2 in) of rain spread over 10 days, contributing to the lush landscapes that define Iznik. With a humidity level of 76%, the air is refreshingly crisp, perfect for enjoying outdoor activities amidst the stunning natural beauty.
In April, Iznik, Turkey begins to shake off the chill of winter, with temperatures gradually warming up. The month sees a notable rise in the average temperature, reaching 12°C (53°F), while max temperatures can soar to 27°C (82°F), creating a delightful backdrop for outdoor activities. The minimum temperature hovers just above freezing at -1°C (31°F), signaling the last remnants of frost. This progressive warming trend, from the biting cold of earlier months to milder and more inviting conditions, makes April a promising time for visitors eager to explore Iznik's rich history and scenic beauty, before the summer heat becomes intense.
In April, Iznik, Turkey, experiences a moderate decline in precipitation, receiving 55 mm (2.2 in) of rain over 10 days. This marks a noticeable drop from March's 84 mm (3.3 in), reflecting the transition into drier months. Despite the reduction, April's rainfall is essential for nurturing the blossom of spring. As the region moves into May with 69 mm (2.7 in) of rain expected over 11 days, it signals a steady rhythm of precipitation that supports the vibrant natural landscape. Overall, the data indicates a trend towards lighter, yet consistent rainfall as the year progresses, highlighting the region's dynamic seasonal shifts.
In April, humidity in Iznik, Turkey sees a noticeable decline, reaching 76%, a decrease from the preceding months where levels hovered around 83% to 84%. This shift marks the beginning of a trend toward drier conditions, with May following closely at 77%, indicating a gradual transition to the warmer months. As spring unfolds, the drop in humidity signals a more comfortable atmosphere, paving the way for the dry, sun-soaked days that characterize the summer ahead. Overall, April's humidity is a key precursor to the increasingly pleasant weather that awaits in Iznik.
As April arrives in Iznik, Turkey, the UV Index escalates to an impressive 8, marking a transition to the very high exposure category. This is a noticeable jump from the previous months, where the UV Index steadily rose from 3 in January to 7 in March. With the burn time significantly reduced to just 15 minutes, it's crucial for residents and visitors alike to take proactive measures to protect their skin. The increased UV radiation forecast in April sets the stage for an intense summer ahead, where the UV Index will peak at 10 through July and August. As the warmth of the sun becomes more potent, it's essential to stay informed about your UV exposure. For those planning outdoor activities, be sure to check the detailed forecasts at Iznik UV Index to prepare adequately.
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April brings a delightful surge of sunshine to Iznik, Turkey, with an impressive 329 hours of golden rays gracing the month. This surge reflects a steady upward trend in daylight hours, following the welcoming increase from 301 hours in March. As spring unfolds, April not only showcases the vibrant awakening of nature but also sets the stage for the sunnier months ahead, culminating in a peak of 424 hours in July. The continued ascent in sunshine hours through late spring and summer makes Iznik an enchanting destination for basking in warmth and beauty, transitioning from the relatively cooler winter months that only offered 165 hours in January. As the year progresses, the gradual increase of daylight not only enhances outdoor experiences but also invites visitors to revel in the picturesque landscapes of this historic town.
In April, Iznik basks under a 35% chance of sunny weather, marking a transitional period as it edges towards the vibrant sun-drenched days of summer. While this percentage reflects a modest likelihood of clear skies compared to the sunniest months of July and August, April still offers more sunny days than February and March, showcasing a gradual increase in sunshine as spring unfolds. As the weather warms up, it's an excellent time for visitors to enjoy the scenic beauty of Iznik, with the promise of brighter days just around the corner. The trend clearly points towards a delightful blend of blossoming nature and refreshing mild temperatures, making April a charming prelude to the summer sun.
As April unfolds in Iznik, Turkey, the days grow noticeably longer, with daylight stretching to an invigorating 13 hours. This marks a delightful increase compared to the 11 hours in March, signaling the arrival of spring and a vibrant shift in the daily rhythm. The progression of daylight hours demonstrates a consistent upward trend as the year advances, peaking in the summer months of May, June, and July, where daylight remains a generous 14 hours. This seasonal transformation not only illuminates the picturesque landscapes of Iznik but also invites locals and visitors alike to enjoy longer evenings under the sun, setting the stage for outdoor adventures and serene reflections by the water.
April in Iznik, Turkey, brings a gentle embrace of wind with an average speed of 2.0 m/s (4 mph). This marks a subtle decrease from the slightly breezier months of January and February, both at 2.1 m/s (5 mph), and a slight uptick from March's calm 1.9 m/s (4 mph). As spring unfolds, the winds maintain a moderate consistency, setting the stage for the warmer days ahead in May and June, where they hover around the 2.0 m/s (5 mph) mark. Observing the trend, it’s clear that April acts as a bridge between the cooler breezes of late winter and the more robust gusts that characterize the summer months, offering a serene yet refreshing atmosphere for both locals and visitors alike.
Weather in Iznik varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Iznik, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January present contrasting weather patterns. In April, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant maximum of 27°C (82°F), with an average of 12°C (53°F). The month sees about 55 mm (2.2 in) of precipitation over 10 days, accompanied by a humidity level of 76%. In stark contrast, January experiences much colder temperatures, with a minimum of -15°C (5°F) and an average of 4°C (39°F), peaking at 22°C (71°F). This month receives more precipitation at 84 mm (3.3 in) across 12 days, and the humidity is slightly higher at 84%. For more insights, you can check Iznik weather in January.
April and February display a notable contrast in weather patterns. In April, the temperatures range from a chilly minimum of -1°C (31°F) to a comfortable maximum of 27°C (82°F), with an average of 12°C (53°F) and relatively moderate humidity at 76%. On the other hand, February is colder, with temperatures dipping as low as -10°C (14°F) and peaking at 22°C (72°F), leading to a cooler average of 6°C (43°F) and higher humidity at 84%. Both months see a similar amount of precipitation, with April receiving 55 mm (2.2 in) over 10 days compared to February's 59 mm (2.3 in) across 11 days. To delve deeper into February's weather specifics, you can refer to Iznik weather in February.
Comparing the weather in April and March reveals some notable differences. April generally offers milder temperatures, with an average of 12°C (53°F), compared to March's chillier average of 8°C (46°F). The maximum temperatures also rise in April, reaching up to 27°C (82°F), whereas March peaks at 23°C (74°F). However, March experiences more precipitation, totaling 84 mm (3.3 in) over 13 days, compared to April's 55 mm (2.2 in) spread over 10 days. Humidity remains relatively high in both months, though March is slightly more humid at 83% compared to April's 76%. For more detailed information, you can check Iznik weather in March.
April and May exhibit distinct changes in weather patterns. In April, temperatures range from a chilly minimum of -1°C (31°F) to a comfortable maximum of 27°C (82°F), with an average of 12°C (53°F). The month experiences about 55 mm (2.2 in) of precipitation over roughly 10 days, contributing to a humidity level of 76%. In contrast, May presents warmer conditions, with temperatures starting at a minimum of 4°C (40°F) and peaking at 34°C (94°F), averaging 17°C (63°F). Precipitation increases slightly to 69 mm (2.7 in) over 11 days, maintaining a similar humidity level of 77%. Overall, May is warmer and somewhat wetter than April, heralding the onset of summer. For more details, check out Iznik weather in May.
April and June present distinct contrasts in weather conditions. In April, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant average of 12°C (53°F), with maximums reaching up to 27°C (82°F). This month sees around 55 mm (2.2 in) of precipitation over approximately 10 days, coupled with a higher humidity level of 76%. In comparison, June warms significantly, with minimums starting at 8°C (47°F) and averaging 21°C (70°F), peaking at temperatures of 34°C (93°F). Rainfall increases to 79 mm (3.1 in) over about 13 days, yet humidity decreases slightly to 70%. For a more detailed look at June’s weather patterns, visit Iznik weather in June.
April and July present distinct weather patterns, showcasing the transition from spring to summer. In April, temperatures can dip as low as -1°C (31°F) at night, averaging around 12°C (53°F), while daytime highs reach 27°C (82°F). This month sees a fair amount of precipitation, with 55 mm (2.2 in) distributed over about 10 days and humidity levels at a relatively high 76%. In contrast, July offers much warmer conditions, with nightly lows of 13°C (55°F), average highs of 24°C (75°F), and peaks soaring to 37°C (99°F). Rainfall decreases to 37 mm (1.5 in) across just 6 days, and humidity drops to 63%, making July typically warmer and drier. For more detailed insights into July's weather, check Iznik weather in July.
In April, temperatures in Iznik range significantly from a chilly -1°C (31°F) at night to a pleasant average of 12°C (53°F) during the day, peaking at 27°C (82°F). The month is characterized by higher humidity at 76% and rainfall occurring on about 10 days, accumulating to 55 mm (2.2 in). In contrast, August brings much warmer weather, with minimum temperatures of 13°C (56°F) and daytime averages reaching 24°C (76°F), soaring up to a maximum of 38°C (100°F). Precipitation is minimal, with only 19 mm (0.7 in) over just 3 days, and humidity drops to a more comfortable 55%. For those interested in more specific details, you can check out the weather for Iznik in August here: Iznik weather in August.
April and September offer distinct weather experiences. In April, temperatures range from a chilly minimum of -1°C (31°F) to a maximum of 27°C (82°F), with an average of 12°C (53°F). This month sees about 55 mm (2.2 in) of precipitation over 10 days, accompanied by high humidity at 76%. In contrast, September tends to be warmer, with temperatures varying from a minimum of 6°C (43°F) to an impressive maximum of 38°C (101°F), and an average of 21°C (69°F). Precipitation decreases to 31 mm (1.2 in) over just 7 days, and humidity drops to a more comfortable 60%. For more specific information about the weather in Iznik during September, you can visit Iznik weather in September.
April and October present distinct variations in weather patterns. In April, temperatures range from a chilly -1°C to a warm 27°C, with an average of 12°C and relatively high humidity at 76%. This month sees about 55 mm of precipitation over approximately 10 days, indicating a significant presence of spring rain. In contrast, October experiences milder temperatures, with a minimum of 3°C and a maximum of 35°C, averaging 16°C. Although it is slightly drier, with only 45 mm of rain over about 8 days, the humidity is marginally lower at 73%. For those interested in exploring this seasonal shift, more details can be found at Iznik weather in October.
In comparing April and November, both months experience a similar range in minimum temperatures, hovering around -1°C (31°F). However, while April boasts a slightly warmer average of 12°C (53°F) and can reach a maximum of 27°C (82°F), November's average temperature is just a degree lower at 11°C (52°F), with a maximum of 26°C (79°F). Precipitation levels are relatively close, with April receiving 55 mm (2.2 in) over 10 days, whereas November sees slightly less at 48 mm (1.9 in) across 8 days. Additionally, humidity is higher in November at 82% compared to April's 76%. For more detailed insights on the weather during this month, visit Iznik weather in November.
April and December present contrasting weather conditions. In April, temperatures range from a minimum of -1°C (31°F) to a pleasant average of 12°C (53°F), peaking at 27°C (82°F). The month experiences about 55 mm (2.2 in) of precipitation over roughly 10 days, with a lower humidity of 76%. In contrast, December brings cooler temperatures, with a minimum of -5°C (23°F) and an average of 7°C (45°F), reaching a maximum of 19°C (67°F). The month is wetter, accumulating around 97 mm (3.8 in) of precipitation over 13 days, along with a higher humidity of 85%. For a closer look at how the weather behaves in December, you can refer to Iznik weather in December.
April in Iznik brings a delightful transition from the chill of winter to the warmth of spring, making it a unique month for visitors. Unlike the harsher temperatures of the preceding months, the weather in April features a pleasant rise, with temperatures often reaching the maximum of 27°C, while still allowing for cooler nights. This month also witnesses a fair amount of precipitation, with rain falling on about 10 days, contributing to the lush greenery that characterizes the region in spring. The high humidity level at 76% complements this refreshing atmosphere, offering a vibrant backdrop for those exploring the picturesque landscapes. To learn more about how Iznik's weather evolves throughout the year, check out Iznik Climate.