April Weather in Kythnos, Greece

Last updated: August 23, 2025

In April, the average temperature in Kythnos, Greece is a pleasant 15°C (60°F), with a range from a cool 10°C (51°F) to a comfortable 20°C (69°F). Expect some light rain, with an average precipitation of 18 mm (0.7 in) spread over 2 days. Humidity levels hover around 75%, making it a great time to enjoy the local scenery.

April Temperature in Kythnos

In April in Kythnos, the average temperature is 15°C (60°F). Maximum can reach 20°C (69°F), and minimum can be as low as 10°C (51°F). This mild climate makes Kythnos an ideal destination for travelers seeking pleasant weather and outdoor activities.

April Weather in Kythnos: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Kythnos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kythnos, April typically has an average temperature of 15°C (60°F), with highs reaching up to 20°C (69°F) and lows dropping to around 10°C (51°F).

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

April Precipitation in Kythnos

In Kythnos in April, the precipitation amount is 18 mm (0.7 in) over the course of 2 days.

April Precipitation Trends in Kythnos

The chart displays monthly precipitation patterns in Kythnos, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Kythnos, April typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 2 days.

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

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Millimeters (mm) Inches (in)

April Humidity in Kythnos

In Kythnos in April, humidity is 75%. With an average temperature of 15°C (60°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor activities slightly uncomfortable and requiring extra hydration while exploring the sights.

April Average Humidity in Kythnos

This chart illustrates the average monthly humidity levels in Kythnos, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Kythnos is approximately 75%, offering insight into how humid the weather typically is during this month.

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

April UV Index in Kythnos

In Kythnos in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Kythnos.

Maximum UV Index Levels in Kythnos for April

The chart shows the monthly maximum UV Index (UVI) for Kythnos in April, 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 April, the maximum UV index in Kythnos typically reaches 8, which falls under the very high exposure category.

Data source: Kythnos April 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 April Weather in Kythnos Compares to Other Months

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

This table compares monthly weather conditions in Kythnos, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (55°F)	86 mm (3.4 inches)	76%	moderate
February Weather	13°C (56°F)	53 mm (2.1 inches)	75%	moderate
March Weather	14°C (57°F)	36 mm (1.4 inches)	74%	high
April Weather	15°C (60°F)	18 mm (0.7 inches)	75%	very high
May Weather	19°C (66°F)	8 mm (0.3 inches)	77%	very high
June Weather	23°C (73°F)	5 mm (0.2 inches)	71%	very high
July Weather	25°C (78°F)	1 mm (0.0 inches)	68%	very high
August Weather	26°C (79°F)	1 mm (0.0 inches)	63%	very high
September Weather	24°C (75°F)	10 mm (0.4 inches)	65%	very high
October Weather	21°C (69°F)	24 mm (0.9 inches)	72%	high
November Weather	18°C (64°F)	50 mm (2.0 inches)	75%	moderate
December Weather	15°C (59°F)	92 mm (3.6 inches)	76%	moderate