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
May's average high-temperature is a still refreshing 18.3°C (64.9°F), maintaining a close comparison with April's 15.4°C (59.7°F). Throughout May, the average low-temperature in Achern records at a frosty 7.7°C (45.9°F).Humidity
In Achern, the average relative humidity in May is 77%.Rainfall
In May, the rain falls for 18 days. Throughout May, 68mm (2.68") of precipitation is accumulated. Throughout the year, in Achern, there are 171.3 rainfall days, and 575mm (22.64") of precipitation is accumulated.Snowfall
In Achern, Germany, snow does not fall in May through September.Daylight
The average length of the day in May in Achern is 15h and 16min.On the first day of the month, sunrise is at 06:06 and sunset at 20:42. On the last day of May, in Achern, sunrise is at 05:29 and sunset at 21:21 CEST.
Sunshine
In Achern, Germany, the average sunshine in May is 9.2h.UV index
In Achern, Germany, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In May, the maximum UV index of 4 translates into these guidelines:
Undertake protective steps - Preventing sun damage is advised. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Achern?
What is the average humidity in May in Achern?
How much does it rain in Achern in May?
When it does not snow in Achern?
Does it snow in Achern in May?
What is the average length of the day in May in Achern?
When are sunrise and sunset in May in Achern?
How long on average sun shines in May in Achern?
What is the UV index reading in May in Achern?
Average temperature in May
Achern, Germany
- Average high temperature in May: 18.3°C
The warmest months (with the highest average high temperature) are July and August (24.4°C).
The month with the lowest average high temperature is January (3.8°C).
- Average low temperature in May: 7.7°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (-1.4°C).
Average pressure in May
Achern, Germany
- Average pressure in May: 1016.2mbar
The month with the highest atmospheric pressure is December (1019.7mbar).
The month with the lowest atmospheric pressure is November (1015.2mbar).
Average wind speed in May
Achern, Germany
- Average wind speed in May: 9km/h
The windiest month (with the highest average wind speed) is February (11.3km/h).
The calmest month (with the lowest average wind speed) is August (7.9km/h).
Average humidity in May
Achern, Germany
- Average humidity in May: 77%
The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are July and August (72%).
Average rainfall in May
Achern, Germany
- Average rainfall in May: 68mm
The wettest month (with the highest rainfall) is December (77mm).
The driest month (with the least rainfall) is September (22mm).
Average rainfall days in May
Achern, Germany
- Average rainfall days in May: 18 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is September (9.7 days).
Average snowfall in May
Achern, Germany
- Average snowfall in May: 0mm
The month with the highest snowfall is January (97mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Achern, Germany
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (8.9 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
Achern, Germany
- Average daylight in May: 15h and 2min
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 May: 9h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in May
Achern, Germany
- Average sunshine days in May: 10.2 days
The month with the most sunshine days is September (18.4 days).
The month with the least sunshine days is January (10 days).
Average UV index in May
Achern, Germany
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Achern, Germany
- Average cloud cover in May: 42
The months with the most cloud cover are January and December (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in May
Achern, Germany
- Average visibility in May: 9km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).
