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
May
Weather in May
Temperature
As May arrives, a slight rise in the average high-temperature is observed, moving from 16.5°C (61.7°F) in April to a still enjoyable 19.5°C (67.1°F). In May, Hernals experiences an average nighttime temperature of 9.2°C (48.6°F).Humidity
The average relative humidity in May in Hernals is 73%.Rainfall
In Hernals, in May, it is raining for 17.3 days, with typically 52mm (2.05") of accumulated precipitation. In Hernals, during the entire year, the rain falls for 134.8 days and collects up to 389mm (15.31") of precipitation.Snowfall
In Hernals, snow does not fall in May through September.Daylight
In May, the average length of the day is 15h and 13min.On the first day of May, sunrise is at 05:34 and sunset at 20:08. On the last day of the month, sunrise is at 04:58 and sunset at 20:46 CEST.
Sunshine
The average sunshine in May is 9.7h.UV index
In May, the average daily maximum UV index in Hernals is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 5 in May translates into this advice:
Take precautions - Protection against sun damage is advised. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Hernals?
What is the average humidity in May in Hernals?
How much does it rain in Hernals in May?
When it does not snow in Hernals?
Does it snow in Hernals in May?
What is the average length of the day in May in Hernals?
When are sunrise and sunset in May in Hernals?
How long on average sun shines in May in Hernals?
How high is the UV index in May in Hernals?
Average temperature in May
Hernals, Austria
- Average high temperature in May: 19.5°C
The warmest month (with the highest average high temperature) is August (26.8°C).
The month with the lowest average high temperature is January (2°C).
- Average low temperature in May: 9.2°C
The month with the highest average low temperature is August (15.9°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in May
Hernals, Austria
- Average pressure in May: 1015.3mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is June (1015.2mbar).
Average wind speed in May
Hernals, Austria
- Average wind speed in May: 13.2km/h
The windiest month (with the highest average wind speed) is February (14.4km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in May
Hernals, Austria
- Average humidity in May: 73%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (62%).
Average rainfall in May
Hernals, Austria
- Average rainfall in May: 52mm
The wettest month (with the highest rainfall) is June (57mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in May
Hernals, Austria
- Average rainfall days in May: 17.3 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (8 days).
Average snowfall in May
Hernals, Austria
- Average snowfall in May: 0mm
The month with the highest snowfall is January (69mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Hernals, Austria
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (7.3 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
Hernals, Austria
- Average daylight in May: 15h and 1min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in May: 9h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in May
Hernals, Austria
- Average sunshine days in May: 11.2 days
The month with the most sunshine days is October (19.8 days).
The month with the least sunshine days is May (11.2 days).
Average UV index in May
Hernals, Austria
- Average UV index in May: 5
The months with the highest UV index are June and 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
Hernals, Austria
- Average cloud cover in May: 38
The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in May
Hernals, Austria
- Average visibility in May: 9km
The months with the highest visibility are April, June, July, August and September (10km).
The month with the lowest visibility is January (8km).
