May weather forecastGrajena, Slovenia

May

Weather in May

The last month of the spring, May, is a comfortable month in Grajena, Slovenia, with temperature in the range of an average low of 8.5°C (47.3°F) and an average high of 18.6°C (65.5°F).

Temperature

During May, the average high-temperature is an enjoyable 18.6°C (65.5°F), maintaining a close resemblance to that of the preceding month. During May, the average low-temperature is a frosty 8.5°C (47.3°F).

Humidity

In Grajena, the average relative humidity in May is 79%.

Rainfall

The month with the most rainfall is May, when the rain falls for 24 days and typically aggregates up to 139mm (5.47") of precipitation.

Snowfall

May through September are months without snowfall in Grajena, Slovenia.

Daylight

The average length of the day in May in Grajena is 15h and 1min.
On the first day of May in Grajena, Slovenia, sunrise is at 05:41 and sunset at 20:05. On the last day of the month, sunrise is at 05:07 and sunset at 20:41 CEST.

Sunshine

In May, the average sunshine in Grajena is 9.2h.

UV index

In Grajena, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: A daily maximum UV index of 4 in May translates into the following instructions:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Experience reduced UV exposure by about half when donning a wide-brim hat.

Updated: Jan 26, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In May, the average high-temperature and low-temperature in Grajena are 18.6°C (65.5°F) and 8.5°C (47.3°F) respectively.

In May, the average relative humidity in Grajena is 79%.

The month with the most rainfall in Grajena, Slovenia, is May, when the rain falls for 24 days and typically aggregates up to 139mm (5.47") of precipitation.

In May, in Grajena, the rain falls for 24 days. Throughout May, 139mm (5.47") of precipitation is accumulated.

May through September are months without snowfall.

In May, in Grajena, it doesn't snow. April is the latest month when it typically snows.

In May, the average day length in Grajena, Slovenia, is 15h and 1min.

In May, on the first day of the month, sunrise is at 05:41 and sunset at 20:05. On the last day of the month, in Grajena, Slovenia, sunrise is at 05:07 and sunset at 20:41 CEST.

The average sunshine duration in May in Grajena is 9.2h.

In Grajena, Slovenia, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

15.8°C

18.6°C

22.7°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9.7km/h

9.2km/h

8.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

4.2

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Grajena, Slovenia

Average high temperature in May: 18.6°C

The warmest month (with the highest average high temperature) is August (25.1°C).
The month with the lowest average high temperature is January (2.5°C).

Average low temperature in May: 8.5°C

The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).

Average pressure in May
Grajena, Slovenia

Average pressure in May: 1015.1mbar

The month with the highest atmospheric pressure is December (1020.6mbar).
The months with the lowest atmospheric pressure are May and June (1015.1mbar).

Average wind speed in May
Grajena, Slovenia

Average wind speed in May: 8.4km/h

The windiest month (with the highest average wind speed) is March (9km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).

Average humidity in May
Grajena, Slovenia

Average humidity in May: 79%

The month with the highest relative humidity is November (86%).
The month with the lowest relative humidity is April (73%).

Average rainfall in May
Grajena, Slovenia

Average rainfall in May: 139mm

The wettest month (with the highest rainfall) is May (139mm).
The driest month (with the least rainfall) is January (38mm).

Average rainfall days in May
Grajena, Slovenia

Average rainfall days in May: 24 days

The month with the highest number of rainy days is May (24 days).
The month with the least rainy days is February (10.8 days).

Average snowfall in May
Grajena, Slovenia

Average snowfall in May: 0mm

The month with the highest snowfall is February (210mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in May
Grajena, Slovenia

Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (12 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Grajena, Slovenia

Average daylight in May: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).

Average sunshine in May: 9h and 12min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).