May Weather in Sitia, Greece

Last updated: August 23, 2025

In Sitia, Greece, the average temperature in May is a pleasant 20°C (68°F). You'll experience mild weather, with minimums dipping to 15°C (59°F) and peaking at 28°C (84°F). Be prepared for a bit of moisture; the area sees approximately 13 mm (0.5 in) of precipitation over 2 days. Humidity levels are relatively high, averaging around 85%, adding to the tropical feel of the month.

May Temperature in Sitia

In May in Sitia, the average temperature is 20°C (68°F). Maximum temperatures can reach 28°C (84°F), while minimums can drop to as low as 15°C (59°F). This pleasant climate makes Sitia an ideal destination for travelers seeking comfortable weather and outdoor activities.

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

The chart illustrates May temperature patterns in Sitia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sitia, May typically has an average temperature of 20°C (68°F), with highs reaching up to 28°C (84°F) and lows dropping to around 15°C (59°F).

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

May Precipitation in Sitia

In Sitia in May, the precipitation amount is 13 mm (0.5 in) over a span of 2 days.

May Precipitation Trends in Sitia

The chart displays monthly precipitation patterns in Sitia, 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 Sitia, May typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 2 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Sitia

In Sitia in May, humidity is 85%. With an average temperature of 20°C (68°F), this humidity feels like a warm, sticky blanket enveloping you, making outdoor activities quite uncomfortable and prompting travelers to seek shade and hydration more frequently.

May Average Humidity in Sitia

This chart illustrates the average monthly humidity levels in Sitia, 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 Sitia is approximately 85%, 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 Sitia

In Sitia in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Sitia.

Maximum UV Index Levels in Sitia for May

The chart shows the monthly maximum UV Index (UVI) for Sitia 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 Sitia typically reaches 10, which falls under the very high exposure category.

Data source: Sitia 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 Sitia Compares to Other Months

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

This table compares monthly weather conditions in Sitia, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	50 mm (2.0 inches)	72%	moderate
February Weather	14°C (57°F)	46 mm (1.8 inches)	72%	moderate
March Weather	14°C (57°F)	42 mm (1.7 inches)	75%	high
April Weather	16°C (61°F)	19 mm (0.7 inches)	79%	very high
May Weather	20°C (68°F)	13 mm (0.5 inches)	85%	very high
June Weather	23°C (74°F)	4 mm (0.2 inches)	84%	extreme
July Weather	26°C (78°F)	3 mm (0.1 inches)	83%	very high
August Weather	26°C (79°F)	1 mm (0.0 inches)	81%	very high
September Weather	24°C (76°F)	2 mm (0.1 inches)	80%	very high
October Weather	21°C (70°F)	11 mm (0.4 inches)	77%	high
November Weather	19°C (66°F)	38 mm (1.5 inches)	73%	moderate
December Weather	15°C (60°F)	52 mm (2.0 inches)	72%	moderate