May Weather in Hackas, Sweden

Last updated: August 27, 2025

In May, the average temperature in Hackas, Sweden hovers around 7°C (45°F). Expect a range where the minimum can dip to -4°C (25°F) and the maximum could reach 23°C (74°F). It's a time of year that sees about 51 mm (2.0 in) of precipitation spread across 11 days, coupled with a high average humidity of 86%.

May Temperature in Hackas

In May in Hackas, the average temperature is 7°C (45°F). Maximums can reach 23°C (74°F), while minimums can be as low as -4°C (25°F). Be prepared for a mix of mild and chilly weather, making it essential to pack both light and warmer clothing for your trip.

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

The chart illustrates May temperature patterns in Hackas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hackas, May typically has an average temperature of 7°C (45°F), with highs reaching up to 23°C (74°F) and lows dropping to around -4°C (25°F).

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

May Precipitation in Hackas

In Hackas in May, the precipitation amount is 51 mm (2.0 in) spread over 11 days.

May Precipitation Trends in Hackas

The chart displays monthly precipitation patterns in Hackas, 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 Hackas, May typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 11 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 Hackas

In Hackas in May, humidity is 86%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a bit uncomfortable and necessitating cozy layers to stay warm while navigating the moist air.

May Average Humidity in Hackas

This chart illustrates the average monthly humidity levels in Hackas, 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 Hackas is approximately 86%, 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 Hackas

In Hackas 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 Hackas.

Maximum UV Index Levels in Hackas for May

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

Data source: Hackas 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 Hackas Compares to Other Months

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

This table compares monthly weather conditions in Hackas, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (23°F)	48 mm (1.9 inches)	99%	low
February Weather	-5°C (23°F)	33 mm (1.3 inches)	97%	low
March Weather	-2°C (28°F)	44 mm (1.7 inches)	94%	moderate
April Weather	2°C (35°F)	30 mm (1.2 inches)	89%	moderate
May Weather	7°C (45°F)	51 mm (2.0 inches)	86%	moderate
June Weather	13°C (56°F)	69 mm (2.7 inches)	81%	high
July Weather	15°C (59°F)	81 mm (3.2 inches)	82%	high
August Weather	14°C (57°F)	74 mm (2.9 inches)	90%	moderate
September Weather	9°C (49°F)	75 mm (3.0 inches)	92%	moderate
October Weather	4°C (40°F)	82 mm (3.2 inches)	95%	low
November Weather	-1°C (31°F)	48 mm (1.9 inches)	98%	low
December Weather	-4°C (25°F)	63 mm (2.5 inches)	100%	low