May weather forecastGradsko, Bulgaria

May

Weather in May

The last month of the spring, May, is an agreeable month in Gradsko, Bulgaria, with an average temperature varying between 9.5°C (49.1°F) and 21.5°C (70.7°F).

Temperature

The shift into May is marked by a modest rise in the average high-temperature, moving from April's refreshing 16.7°C (62.1°F) to an agreeable 21.5°C (70.7°F). Gradsko anticipates a considerable daily temperature fluctuation in May, with low temperatures averaging a chilly 9.5°C (49.1°F).

Humidity

In May, the average relative humidity is 74%.

Rainfall

In Gradsko, Bulgaria, in May, during 18 rainfall days, 61mm (2.4") of precipitation is typically accumulated. In Gradsko, during the entire year, the rain falls for 140.5 days and collects up to 455mm (17.91") of precipitation.

Snowfall

In Gradsko, snow does not fall in May through September.

Daylight

The average length of the day in May is 14h and 38min.
On the first day of May in Gradsko, sunrise is at 06:08 and sunset at 20:16. On the last day of the month, sunrise is at 05:40 and sunset at 20:46 EEST.

Sunshine

In Gradsko, Bulgaria, the average sunshine in May is 10.5h.

UV index

The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: An average maximum UV index of 5 in May leads to these recommendations:
Guard yourself - Avoiding sunburn is suggested. It's recommended to limit sun exposure when its radiation is at its peak during midday. To cut down UV radiation exposure by about half, sport a wide-brim hat.

Updated: Jul 22, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

May temperatures vary between a high-temperature of 21.5°C (70.7°F) and a low-temperature of 9.5°C (49.1°F).

The average relative humidity in May is 74%.

In Gradsko, in May, it is raining for 18 days, with typically 61mm (2.4") of accumulated precipitation.

May through September are months without snowfall in Gradsko.

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

The average day length in May is 14h and 38min.

In May, on the first day of the month, sunrise is at 06:08 and sunset at 20:16. On the last day of the month, sunrise is at 05:40 and sunset at 20:46 EEST.

In May, the average sunshine duration in Gradsko is 10.5h.

The average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

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

Apr

May

Jun

Average high temperature

16.7°C

21.5°C

26.1°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

10.7km/h

10km/h

9.6km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

13.9

9.9

10.6

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Gradsko, Bulgaria

Average high temperature in May: 21.5°C

The warmest month (with the highest average high temperature) is August (29.9°C).
The month with the lowest average high temperature is January (4.2°C).

Average low temperature in May: 9.5°C

The month with the highest average low temperature is August (17°C).
The coldest month (with the lowest average low temperature) is January (-2.5°C).

Average pressure in May
Gradsko, Bulgaria

Average pressure in May: 1013.5mbar

The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is July (1012.7mbar).

Average wind speed in May
Gradsko, Bulgaria

Average wind speed in May: 9km/h

The windiest months (with the highest average wind speed) are February and March (10.6km/h).
The calmest month (with the lowest average wind speed) is October (8.7km/h).

Average humidity in May
Gradsko, Bulgaria

Average humidity in May: 74%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (54%).

Average rainfall in May
Gradsko, Bulgaria

Average rainfall in May: 61mm

The wettest month (with the highest rainfall) is June (73mm).
The driest month (with the least rainfall) is August (21mm).

Average rainfall days in May
Gradsko, Bulgaria

Average rainfall days in May: 18 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is August (8 days).

Average snowfall in May
Gradsko, Bulgaria

Average snowfall in May: 0mm

The month with the highest snowfall is January (95mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in May
Gradsko, Bulgaria

Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (6.8 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
Gradsko, Bulgaria

Average daylight in May: 14h and 36min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

Average sunshine in May: 10h and 30min

The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).

Average sunshine days in May
Gradsko, Bulgaria

Average sunshine days in May: 9.9 days

The month with the most sunshine days is August (21.1 days).
The month with the least sunshine days is May (9.9 days).

Average UV index in May
Gradsko, Bulgaria

Average UV index in May: 5

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).