May weather forecastBiertan, Romania
May
Weather in May
May, the last month of the spring in Biertan, is a pleasant month, with an average temperature fluctuating between 7.8°C (46°F) and 20.3°C (68.5°F).Temperature
The transition from April to May brings a subtle temperature rise, with average high-temperatures increasing from an enjoyable 16.3°C (61.3°F) to an agreeable 20.3°C (68.5°F). Against the backdrop of high daytime temperatures, an average low-temperature of 7.8°C (46°F) is noted during May nights.Humidity
The average relative humidity in May is 75%.Rainfall
In Biertan, in May, during 18.2 rainfall days, 69mm (2.72") of precipitation is typically accumulated. Throughout the year, there are 132.3 rainfall days, and 410mm (16.14") of precipitation is accumulated.Snowfall
May through September are months without snowfall in Biertan, Romania.Daylight
The average length of the day in May in Biertan is 14h and 59min.On the first day of May, sunrise is at 06:07 and sunset at 20:30. On the last day of the month, sunrise is at 05:34 and sunset at 21:05 EEST.
Sunshine
In May, the average sunshine in Biertan, Romania, is 9.9h.UV index
In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 4 during May leads to these instructions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Biertan, Romania
- Average high temperature in May: 20.3°C
The warmest month (with the highest average high temperature) is August (27.7°C).
The month with the lowest average high temperature is January (0.5°C).
- Average low temperature in May: 7.8°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 (-5.4°C).
Average pressure in May
Biertan, Romania
- Average pressure in May: 1014mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is June (1013.9mbar).
Average wind speed in May
Biertan, Romania
- Average wind speed in May: 7.4km/h
The windiest months (with the highest average wind speed) are March and April (8.8km/h).
The calmest months (with the lowest average wind speed) are January and August (6.4km/h).
Average humidity in May
Biertan, Romania
- Average humidity in May: 75%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (61%).
Average rainfall in May
Biertan, Romania
- Average rainfall in May: 69mm
The wettest month (with the highest rainfall) is June (73mm).
The driest month (with the least rainfall) is September (17mm).
Average rainfall days in May
Biertan, Romania
- Average rainfall days in May: 18.2 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (7.1 days).
Average snowfall in May
Biertan, Romania
- Average snowfall in May: 0mm
The month with the highest snowfall is December (107mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Biertan, Romania
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (10.3 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
Biertan, Romania
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in May: 9h and 54min
The month with the most sunshine is August (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in May
Biertan, Romania
- Average sunshine days in May: 10.8 days
The month with the most sunshine days is October (21.2 days).
The month with the least sunshine days is May (10.8 days).
Average UV index in May
Biertan, Romania
- Average UV index in May: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Biertan, Romania
- Average cloud cover in May: 37
The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in May
Biertan, Romania
- Average visibility in May: 9km
The months with the highest visibility are August, September and October (10km).
The months with the lowest visibility are January, February and December (8km).
