May Weather in Kastanies, Greece

Last updated: August 23, 2025

In May, the average temperature in Kastanies, Greece is a comfortable 19°C (66°F). You'll experience mild conditions, with temperatures ranging from a cool 5°C (41°F) to a warm 35°C (94°F). On average, expect about 46 mm (1.8 in) of precipitation spread over 8 days, contributing to an average humidity level of 74%. Whether you're exploring or relaxing, Kastanies offers a pleasant climate this time of year!

May Temperature in Kastanies

In May in Kastanies, the average temperature is 19°C (66°F). Maximum temperatures can reach 35°C (94°F), while the minimum can drop as low as 5°C (41°F). This makes Kastanies a great destination for travelers seeking a mild climate with the potential for warm sunny days and cool evenings.

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

The chart illustrates May temperature patterns in Kastanies, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kastanies, May typically has an average temperature of 19°C (66°F), with highs reaching up to 35°C (94°F) and lows dropping to around 5°C (41°F).

Data source: Temperature data for Kastanies generated using information from the Copernicus Climate Change Service.

May Precipitation in Kastanies

In Kastanies in May, the precipitation amount is 46 mm (1.8 in) over the course of 8 days.

May Precipitation Trends in Kastanies

The chart displays monthly precipitation patterns in Kastanies, 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 Kastanies, May typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 8 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Kastanies

In Kastanies in May humidity is 74%. With an average temperature of 19°C (66°F), this humidity feels like a warm, enveloping blanket, making it ideal for leisurely outdoor exploration but potentially heavy for those not accustomed to tropical conditions.

May Average Humidity in Kastanies

This chart illustrates the average monthly humidity levels in Kastanies, 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 Kastanies is approximately 74%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Kastanies

In Kastanies 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 Kastanies.

Maximum UV Index Levels in Kastanies for May

The chart shows the monthly maximum UV Index (UVI) for Kastanies 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 Kastanies typically reaches 9, which falls under the very high exposure category.

Data source: Kastanies 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 Kastanies Compares to Other Months

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

This table compares monthly weather conditions in Kastanies, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	64 mm (2.5 inches)	87%	low
February Weather	6°C (44°F)	51 mm (2.0 inches)	84%	moderate
March Weather	8°C (48°F)	57 mm (2.3 inches)	81%	high
April Weather	13°C (55°F)	49 mm (1.9 inches)	72%	high
May Weather	19°C (66°F)	46 mm (1.8 inches)	74%	very high
June Weather	23°C (73°F)	69 mm (2.7 inches)	65%	very high
July Weather	26°C (79°F)	36 mm (1.4 inches)	59%	very high
August Weather	27°C (80°F)	12 mm (0.5 inches)	49%	very high
September Weather	22°C (72°F)	14 mm (0.6 inches)	57%	high
October Weather	16°C (60°F)	74 mm (2.9 inches)	76%	high
November Weather	11°C (52°F)	47 mm (1.8 inches)	84%	moderate
December Weather	7°C (45°F)	85 mm (3.3 inches)	86%	low