Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
The arrival of May signals a slight increase in the average high-temperature, moving from a refreshing 14.6°C (58.3°F) in April to an enjoyable 17.8°C (64°F). In Sankt Johann bei Herberstein, the average temperature during the nights of May drops to a chilly 6.7°C (44.1°F).Humidity
In May, the average relative humidity is 77%.Rainfall
In Sankt Johann bei Herberstein, in May, it is raining for 21.4 days, with typically 71mm (2.8") of accumulated precipitation. Throughout the year, there are 160.4 rainfall days, and 601mm (23.66") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 1 snowfall days, in May, Sankt Johann bei Herberstein aggregates 8mm (0.31") of snow. Throughout the year, there are 62.9 snowfall days, and 695mm (27.36") of snow is accumulated.Daylight
In May, the average length of the day is 15h and 6min.On the first day of May, sunrise is at 05:39 and sunset at 20:07. On the last day of the month, sunrise is at 05:04 and sunset at 20:44 CEST.
Sunshine
In May, the average sunshine is 9.7h.UV index
The average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: In May, a daily maximum UV index of 4 leads to the following instructions:
Take precautions - Protection against skin and eye damage is obliged. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Sankt Johann bei Herberstein in May?
What is the average humidity in May?
How much does it rain in May?
What is the last month it snows?
How many hours of daylight does Sankt Johann bei Herberstein have in May?
When is the sunrise / sunset in May?
How many hours of sunshine does Sankt Johann bei Herberstein have in May?
How high is the UV index in May?
Average temperature in May
Sankt Johann bei Herberstein, Austria
- Average high temperature in May: 17.8°C
The warmest month (with the highest average high temperature) is July (24.4°C).
The month with the lowest average high temperature is January (1.9°C).
- Average low temperature in May: 6.7°C
The month with the highest average low temperature is July (11.9°C).
The coldest month (with the lowest average low temperature) is January (-4.5°C).
Average pressure in May
Sankt Johann bei Herberstein, Austria
- Average pressure in May: 1015.3mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is May (1015.3mbar).
Average wind speed in May
Sankt Johann bei Herberstein, Austria
- Average wind speed in May: 7km/h
The windiest month (with the highest average wind speed) is May (7km/h).
The calmest month (with the lowest average wind speed) is November (5.4km/h).
Average humidity in May
Sankt Johann bei Herberstein, Austria
- Average humidity in May: 77%
The months with the highest relative humidity are January and November (86%).
The month with the lowest relative humidity is April (74%).
Average rainfall in May
Sankt Johann bei Herberstein, Austria
- Average rainfall in May: 71mm
The wettest month (with the highest rainfall) is July (104mm).
The driest month (with the least rainfall) is January (20mm).
Average rainfall days in May
Sankt Johann bei Herberstein, Austria
- Average rainfall days in May: 21.4 days
The month with the highest number of rainy days is May (21.4 days).
The month with the least rainy days is February (6.5 days).
Average snowfall in May
Sankt Johann bei Herberstein, Austria
- Average snowfall in May: 8mm
The month with the highest snowfall is February (176mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Sankt Johann bei Herberstein, Austria
- Average snowfall days in May: 1 days
The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Sankt Johann bei Herberstein, Austria
- Average daylight in May: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in May: 9h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in May
Sankt Johann bei Herberstein, Austria
- Average sunshine days in May: 6.5 days
The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is July (6.3 days).
Average UV index in May
Sankt Johann bei Herberstein, Austria
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in May
Sankt Johann bei Herberstein, Austria
- Average cloud cover in May: 41
The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 31).
Average visibility in May
Sankt Johann bei Herberstein, Austria
- Average visibility in May: 8km
The months with the highest visibility are March, April, June and July (9km).
The months with the lowest visibility are January, February and November (7km).
Sankt Johann bei Herberstein, Austria
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