May Weather in Koosa, Estonia

Last updated: August 23, 2025

In May, the average temperature in Koosa, Estonia hovers around 11°C (52°F). Daily temperatures can vary significantly, with minimums dropping to -3°C (27°F) and maximums soaring to 27°C (81°F). Expect approximately 58 mm (2.3 in) of precipitation spread over 11 days, and enjoy an average humidity of 73%.

May Temperature in Koosa

In May in Koosa, the average temperature is 11°C (52°F). The maximum can reach 27°C (81°F), while the minimum can drop to as low as -3°C (27°F). Be prepared for a wide range of temperatures during your visit.

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

The chart illustrates May temperature patterns in Koosa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Koosa, May typically has an average temperature of 11°C (52°F), with highs reaching up to 27°C (81°F) and lows dropping to around -3°C (27°F).

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

May Precipitation in Koosa

In Koosa in May, the precipitation amount is 58 mm (2.3 in) over the course of 11 days.

May Precipitation Trends in Koosa

The chart displays monthly precipitation patterns in Koosa, 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 Koosa, May typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 11 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 Koosa

In Koosa in May humidity is 73%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that creeps into your bones, making outdoor exploration tricky but invigorating, as the cool air and moisture combine to create a refreshing yet slightly uncomfortable atmosphere for traveling.

May Average Humidity in Koosa

This chart illustrates the average monthly humidity levels in Koosa, 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 Koosa is approximately 73%, 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 Koosa

In Koosa in May, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Koosa.

Maximum UV Index Levels in Koosa for May

The chart shows the monthly maximum UV Index (UVI) for Koosa 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 Koosa typically reaches 5, which falls under the moderate exposure category.

Data source: Koosa 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 Koosa Compares to Other Months

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

This table compares monthly weather conditions in Koosa, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (28°F)	38 mm (1.5 inches)	95%	low
February Weather	-3°C (27°F)	42 mm (1.6 inches)	93%	low
March Weather	0°C (33°F)	43 mm (1.7 inches)	90%	moderate
April Weather	5°C (41°F)	49 mm (1.9 inches)	87%	moderate
May Weather	11°C (52°F)	58 mm (2.3 inches)	73%	moderate
June Weather	17°C (63°F)	65 mm (2.6 inches)	77%	high
July Weather	18°C (65°F)	63 mm (2.5 inches)	80%	high
August Weather	17°C (63°F)	74 mm (2.9 inches)	84%	high
September Weather	13°C (55°F)	59 mm (2.3 inches)	89%	moderate
October Weather	7°C (46°F)	70 mm (2.8 inches)	92%	low
November Weather	3°C (38°F)	55 mm (2.1 inches)	93%	low
December Weather	-1°C (30°F)	53 mm (2.1 inches)	93%	low