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 April transitions into May, Griffen notices a gentle rise in the average high-temperature, transitioning from a fresh 12.4°C (54.3°F) to a moderate 15.6°C (60.1°F). In the month of May, Griffen's average low-temperature falls to an icy 5.7°C (42.3°F).Humidity
In Griffen, the average relative humidity in May is 81%.Rainfall
In Griffen, during May, the rain falls for 23.6 days and regularly aggregates up to 138mm (5.43") of precipitation. Throughout the year, there are 182.9 rainfall days, and 983mm (38.7") of precipitation is accumulated.Snowfall
Months with snowfall in Griffen are January through May, October through December. May is the last month it regularly snows in Griffen. During 0.8 snowfall days, in May, Griffen aggregates 34mm (1.34") of snow. In Griffen, Austria, during the entire year, snow falls for 75.4 days and aggregates up to 1343mm (52.87") of snow.Daylight
In May, the average length of the day is 15h and 2min.On the first day of May in Griffen, sunrise is at 05:45 and sunset at 20:11. On the last day of the month, sunrise is at 05:11 and sunset at 20:46 CEST.
Sunshine
In Griffen, Austria, the average sunshine in May is 9h.UV index
In Griffen, the average daily maximum UV index in May is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 3 during May leads to these instructions:
Prioritize safety - Suggestions to prevent sun damage are offered. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Griffen?
What is the average humidity in May in Griffen?
How much does it rain in Griffen in May?
What is the last month it snows in Griffen?
How many hours of daylight does Griffen have in May?
What time are sunrise and sunset in May in Griffen?
How many hours of sunshine does Griffen have in May?
What is the UV index intensity in May in Griffen?
Average temperature in May
Griffen, Austria
- Average high temperature in May: 15.6°C
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in May: 5.7°C
The month with the highest average low temperature is August (10.7°C).
The coldest month (with the lowest average low temperature) is January (-5.8°C).
Average pressure in May
Griffen, Austria
- Average pressure in May: 1015.3mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is May (1015.3mbar).
Average wind speed in May
Griffen, Austria
- Average wind speed in May: 6.9km/h
The windiest months (with the highest average wind speed) are March, April and May (6.9km/h).
The calmest month (with the lowest average wind speed) is August (5.7km/h).
Average humidity in May
Griffen, Austria
- Average humidity in May: 81%
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is April (78%).
Average rainfall in May
Griffen, Austria
- Average rainfall in May: 138mm
The wettest month (with the highest rainfall) is June (147mm).
The driest month (with the least rainfall) is January (30mm).
Average rainfall days in May
Griffen, Austria
- Average rainfall days in May: 23.6 days
The month with the highest number of rainy days is July (24.2 days).
The month with the least rainy days is February (6.6 days).
Average snowfall in May
Griffen, Austria
- Average snowfall in May: 34mm
The month with the highest snowfall is February (345mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Griffen, Austria
- Average snowfall days in May: 0.8 days
The month with the highest number of snowfall days is February (17.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Griffen, Austria
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in May: 9h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in May
Griffen, Austria
- Average sunshine days in May: 5.1 days
The month with the most sunshine days is October (15.8 days).
The month with the least sunshine days is May (5.1 days).
Average UV index in May
Griffen, Austria
- Average UV index in May: 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, October, November and December (UV index 2).
Average cloud cover in May
Griffen, Austria
- Average cloud cover in May: 50
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are July and August (Cloud cover 39).
Average visibility in May
Griffen, Austria
- Average visibility in May: 7km
The months with the highest visibility are March, April, June, July and August (8km).
The months with the lowest visibility are January, February and November (6km).
