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May Weather in Keles, Turkey

Last updated: August 27, 2025

In May, the average temperature in Keles, Turkey is a pleasant 15°C (59°F). Expect a range between a cool 2°C (35°F) and a warm 31°C (88°F). During this time, precipitation averages 132 mm (5.2 in) over approximately 16 days, while the average humidity hovers around 72%. Make sure to pack accordingly!

May Temperature in Keles

In May in Keles, the average temperature is 15°C (59°F). Maximum temperatures can reach 31°C (88°F), while the minimum can drop as low as 2°C (35°F). Be sure to pack layers for your trip, as the weather can vary greatly throughout the day.

May Weather in Keles: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Keles, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Keles, May typically has an average temperature of 15°C (59°F), with highs reaching up to 31°C (88°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec333841505964697064554639
Data source: Temperature data for Keles generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Keles

In Keles in May, the precipitation amount is 132 mm (5.2 in) over the course of 16 days.

May Precipitation Trends in Keles

The chart displays monthly precipitation patterns in Keles, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Keles, May typically receives around 132 mm (5.2 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec10888125981321514824416868115
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Keles

In Keles in May humidity is 72%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket wrapping around you, creating a sultry atmosphere that can make traveling a bit uncomfortable. The stickiness in the air can leave you feeling sluggish, so it’s advisable to stay hydrated and take breaks often while exploring.

May Average Humidity in Keles

This chart illustrates the average monthly humidity levels in Keles, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Keles is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%86%75%72%63%47%35%45%69%85%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Keles

In Keles in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Keles.

Maximum UV Index Levels in Keles for May

The chart shows the monthly maximum UV Index (UVI) for Keles in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Keles typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357891010108642
Data source: Keles May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How May Weather in Keles Compares to Other Months

Weather in Keles varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Keles, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Keles, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)108 mm (4.3 inches)88%moderate
February Weather3°C (38°F)88 mm (3.4 inches)88%moderate
March Weather5°C (42°F)125 mm (4.9 inches)86%high
April Weather10°C (50°F)98 mm (3.8 inches)75%very high
May Weather15°C (59°F)132 mm (5.2 inches)72%very high
June Weather18°C (64°F)151 mm (5.9 inches)63%very high
July Weather21°C (69°F)48 mm (1.9 inches)47%very high
August Weather21°C (71°F)24 mm (0.9 inches)35%very high
September Weather18°C (64°F)41 mm (1.6 inches)45%very high
October Weather13°C (55°F)68 mm (2.7 inches)69%high
November Weather8°C (47°F)68 mm (2.7 inches)85%moderate
December Weather4°C (40°F)115 mm (4.5 inches)89%low

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