Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
A rise in the average high-temperature is observed during April, moving from a frosty 7.1°C (44.8°F) in March to a mild 13.3°C (55.9°F). In Ilmenau, the average temperature during the nights of April drops to a wintry 4.1°C (39.4°F).Humidity
In Ilmenau, the average relative humidity in April is 75%.Rainfall
The month with the least rainfall is April, when the rain falls for 13.7 days and typically collects 28mm (1.1") of precipitation.Snowfall
January through May, October through December are months with snowfall in Ilmenau. In April, it is snowing for 3.5 days. Throughout April, 23mm (0.91") of snow is accumulated. Throughout the year, in Ilmenau, there are 74.6 snowfall days, and 932mm (36.69") of snow is accumulated.Daylight
In April, the average length of the day is 13h and 50min.On the first day of April in Ilmenau, sunrise is at 06:50 and sunset at 19:49. On the last day of the month, sunrise is at 05:51 and sunset at 20:35 CEST.
Sunshine
In April, the average sunshine in Ilmenau is 8.8h.UV index
In April, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In April, a regular UV index of 3 translates into these guidelines:
Act with care - Obligation to protect against skin and eye damage is highlighted. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Boost your sun resistance with garments that are densely woven yet spacious. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What are April temperatures in Ilmenau?
What is the average humidity in April in Ilmenau?
What is the driest month in Ilmenau?
How many days does it rain in April in Ilmenau?
How much does it snow in Ilmenau in April?
What is the average length of the day in April in Ilmenau?
When is the sunrise / sunset in April in Ilmenau?
How long on average sun shines in April in Ilmenau?
What is the UV index intensity in April in Ilmenau?
Average temperature in April
Ilmenau, Germany
- Average high temperature in April: 13.3°C
The warmest months (with the highest average high temperature) are July and August (22.3°C).
The month with the lowest average high temperature is January (0.8°C).
- Average low temperature in April: 4.1°C
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in April
Ilmenau, Germany
- Average pressure in April: 1015.8mbar
The months with the highest atmospheric pressure are September and October (1017.9mbar).
The month with the lowest atmospheric pressure is November (1014.7mbar).
Average wind speed in April
Ilmenau, Germany
- Average wind speed in April: 11km/h
The windiest month (with the highest average wind speed) is December (14.3km/h).
The calmest month (with the lowest average wind speed) is August (9.2km/h).
Average humidity in April
Ilmenau, Germany
- Average humidity in April: 75%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (74%).
Average rainfall in April
Ilmenau, Germany
- Average rainfall in April: 28mm
The wettest month (with the highest rainfall) is June (72mm).
The driest month (with the least rainfall) is April (28mm).
Average rainfall days in April
Ilmenau, Germany
- Average rainfall days in April: 13.7 days
The month with the highest number of rainy days is July (21.4 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in April
Ilmenau, Germany
- Average snowfall in April: 23mm
The month with the highest snowfall is January (230mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Ilmenau, Germany
- Average snowfall days in April: 3.5 days
The month with the highest number of snowfall days is December (17.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Ilmenau, Germany
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in April: 8h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in April
Ilmenau, Germany
- Average sunshine days in April: 12.9 days
The month with the most sunshine days is October (13.8 days).
The month with the least sunshine days is June (7 days).
Average UV index in April
Ilmenau, 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, November and December (UV index 1).
Average cloud cover in April
Ilmenau, Germany
- Average cloud cover in April: 42
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in April
Ilmenau, 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 and December (7km).
Ilmenau, Germany
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