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May Weather in Katouna, Greece

Last updated: August 23, 2025

In May, the average temperature in Katouna, Greece is a pleasant 19°C (67°F). Visitors can expect temperature variations, with a minimum of 10°C (51°F) and a maximum of 33°C (91°F). This month also brings about 43 mm (1.7 in) of precipitation over approximately 8 days, accompanied by an average humidity of 72%. Enjoy the comfortable climate while planning your activities!

May Temperature in Katouna

In May in Katouna, the average temperature is 19°C (67°F). Maximum temperatures can reach 33°C (91°F), while minimums can drop to as low as 10°C (51°F). Be prepared for a range of temperatures, making it a great time for both outdoor activities and cozy indoor exploration.

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

The chart illustrates May temperature patterns in Katouna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Katouna, May typically has an average temperature of 19°C (67°F), with highs reaching up to 33°C (91°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec485154596774798174665952
Data source: Temperature data for Katouna 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 Katouna

In Katouna in May, the total precipitation amount is 43 mm (1.7 in) over the course of 8 days.

May Precipitation Trends in Katouna

The chart displays monthly precipitation patterns in Katouna, 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 Katouna, May typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec190141111624337191460113220272
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Katouna

In Katouna in May, humidity is 72%. With an average temperature of 19°C (67°F), this humidity feels like a warm, damp blanket enveloping you, making outdoor activities a bit more challenging but also giving the air a refreshing quality that's invigorating for short excursions.

May Average Humidity in Katouna

This chart illustrates the average monthly humidity levels in Katouna, 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 Katouna is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%78%76%70%72%60%56%47%56%70%80%83%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Katouna

In Katouna 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 Katouna.

Maximum UV Index Levels in Katouna for May

The chart shows the monthly maximum UV Index (UVI) for Katouna 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 Katouna typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346891010108643
Data source: Katouna 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 Katouna Compares to Other Months

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

This table compares monthly weather conditions in Katouna, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)190 mm (7.5 inches)84%moderate
February Weather11°C (51°F)141 mm (5.6 inches)78%moderate
March Weather12°C (54°F)111 mm (4.4 inches)75%high
April Weather15°C (60°F)62 mm (2.5 inches)70%very high
May Weather19°C (67°F)43 mm (1.7 inches)72%very high
June Weather23°C (74°F)37 mm (1.4 inches)60%very high
July Weather26°C (79°F)19 mm (0.7 inches)56%very high
August Weather27°C (81°F)14 mm (0.6 inches)47%very high
September Weather24°C (75°F)60 mm (2.3 inches)56%very high
October Weather19°C (66°F)113 mm (4.5 inches)70%high
November Weather15°C (60°F)220 mm (8.7 inches)80%moderate
December Weather11°C (52°F)272 mm (10.7 inches)83%moderate

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