April weather forecastHemer, Germany
April
Weather in April
April in Hemer, Germany, is a moderate spring month, with an average temperature ranging between max 14.3°C (57.7°F) and min 5°C (41°F).Temperature
With the onset of April, Hemer experiences a temperature shift, with the average high-temperature moving from a chilly 9°C (48.2°F) in March to a mild 14.3°C (57.7°F). During April, the nighttime temperature averages of 5°C (41°F).Humidity
In Hemer, Germany, the average relative humidity in April is 75%.Rainfall
The months with the least rainfall are April and September Rain falls for 14.8 days and accumulates 32mm (1.26") of rain.Snowfall
January through May, October through December are months with snowfall in Hemer. In Hemer, in April, during 1.3 snowfall days, 5mm (0.2") of snow is typically accumulated. Throughout the year, in Hemer, there are 37.4 snowfall days, and 381mm (15") of snow is accumulated.Daylight
In April, the average length of the day in Hemer is 13h and 53min.On the first day of the month, sunrise is at 07:02 and sunset at 20:02. On the last day of April, sunrise is at 06:01 and sunset at 20:50 CEST.
Sunshine
The average sunshine in April in Hemer is 8.7h.UV index
In April, the average daily maximum UV index in Hemer is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index, 3 during April, leads to the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Hemer, Germany
- Average high temperature in April: 14.3°C
The warmest months (with the highest average high temperature) are July and August (22.7°C).
The month with the lowest average high temperature is January (3.5°C).
- Average low temperature in April: 5°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (-0.5°C).
Average pressure in April
Hemer, Germany
- Average pressure in April: 1015.9mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1013.3mbar).
Average wind speed in April
Hemer, Germany
- Average wind speed in April: 10.8km/h
The windiest month (with the highest average wind speed) is December (14.7km/h).
The calmest month (with the lowest average wind speed) is August (9.7km/h).
Average humidity in April
Hemer, Germany
- Average humidity in April: 75%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (74%).
Average rainfall in April
Hemer, Germany
- Average rainfall in April: 32mm
The wettest month (with the highest rainfall) is December (76mm).
The driest months (with the least rainfall) are April and September (32mm).
Average rainfall days in April
Hemer, Germany
- Average rainfall days in April: 14.8 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is September (13.2 days).
Average snowfall in April
Hemer, Germany
- Average snowfall in April: 5mm
The month with the highest snowfall is January (116mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Hemer, Germany
- Average snowfall days in April: 1.3 days
The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Hemer, Germany
- Average daylight in April: 13h and 54min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in April: 8h and 42min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in April
Hemer, Germany
- Average sunshine days in April: 12.8 days
The month with the most sunshine days is September (13.7 days).
The month with the least sunshine days is December (6.6 days).
Average UV index in April
Hemer, Germany
- 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, November and December (UV index 2).
Average cloud cover in April
Hemer, Germany
- Average cloud cover in April: 42
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in April
Hemer, Germany
- Average visibility in April: 9km
The months with the highest visibility are April, May, June, July and August (9km).
The months with the lowest visibility are January, February, March, September, October, November and December (8km).
