April weather forecastHelfenberg, Austria
April
Weather in April
April in Helfenberg, Austria, is a moderate spring month, with an average temperature ranging between max 13.8°C (56.8°F) and min 3.1°C (37.6°F).Temperature
Helfenberg's transition into April is marked by a rise in the average high-temperature, advancing from a chilly 7°C (44.6°F) in March to a mild 13.8°C (56.8°F). Helfenberg encounters a steady low-temperature average of 3.1°C (37.6°F) throughout the month of April.Humidity
The least humid month is April, with an average relative humidity of 76%.Rainfall
In Helfenberg, during April, the rain falls for 14.2 days and regularly aggregates up to 34mm (1.34") of precipitation. In Helfenberg, during the entire year, the rain falls for 166.4 days and collects up to 708mm (27.87") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In April, it is snowing for 2.7 days. Throughout April, 29mm (1.14") of snow is accumulated. Throughout the year, there are 64.4 snowfall days, and 930mm (36.61") of snow is accumulated.Daylight
In Helfenberg, the average length of the day in April is 13h and 43min.On the first day of the month, sunrise is at 06:40 and sunset at 19:34. On the last day of April, sunrise is at 05:44 and sunset at 20:16 CEST.
Sunshine
The average sunshine in April is 8.9h.UV index
In Helfenberg, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 3 during April translates into the following guidance:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. To guard against the harmful effects of the Sun, minimize exposure during midday. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Helfenberg, Austria
- Average high temperature in April: 13.8°C
The warmest month (with the highest average high temperature) is August (22.6°C).
The month with the lowest average high temperature is January (0.2°C).
- Average low temperature in April: 3.1°C
The month with the highest average low temperature is August (11.4°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in April
Helfenberg, Austria
- Average pressure in April: 1015.6mbar
The month with the highest atmospheric pressure is December (1020mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in April
Helfenberg, Austria
- Average wind speed in April: 10.2km/h
The windiest month (with the highest average wind speed) is March (11.5km/h).
The calmest month (with the lowest average wind speed) is August (7.1km/h).
Average humidity in April
Helfenberg, Austria
- Average humidity in April: 76%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (76%).
Average rainfall in April
Helfenberg, Austria
- Average rainfall in April: 34mm
The wettest month (with the highest rainfall) is July (100mm).
The driest month (with the least rainfall) is November (26mm).
Average rainfall days in April
Helfenberg, Austria
- Average rainfall days in April: 14.2 days
The month with the highest number of rainy days is May (22.3 days).
The months with the least rainy days are January and February (7 days).
Average snowfall in April
Helfenberg, Austria
- Average snowfall in April: 29mm
The month with the highest snowfall is January (268mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Helfenberg, Austria
- Average snowfall days in April: 2.7 days
The month with the highest number of snowfall days is January (17 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Helfenberg, Austria
- Average daylight in April: 13h and 42min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in April: 8h and 54min
The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in April
Helfenberg, Austria
- Average sunshine days in April: 12.6 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is June (6.3 days).
Average UV index in April
Helfenberg, Austria
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February and November (UV index 1).
Average cloud cover in April
Helfenberg, Austria
- Average cloud cover in April: 40
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in April
Helfenberg, Austria
- Average visibility in April: 9km
The months with the highest visibility are April, June, July and August (9km).
The months with the lowest visibility are January, February and December (7km).
