April weather forecast
Altenburg, MO

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Weather in April

April in Altenburg, Missouri, is an enjoyable spring month, with an average temperature fluctuating between 66.4°F (19.1°C) and 48.9°F (9.4°C).

Temperature

In Altenburg, stepping into April brings a temperature increase, moving up from March's mild 55.8°F (13.2°C) to a still refreshing 66.4°F (19.1°C). During April nights, Altenburg witnesses a consistent average temperature of 48.9°F (9.4°C).

Humidity

In April, the average relative humidity in Altenburg is 77%.

Rainfall

April is the month with the most rainfall. Rain falls for 15.5 days and accumulates 4.25" (108mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall in Altenburg. April is the last month it regularly snows. During 0.3 snowfall days, in April, Altenburg aggregates 0.04" (1mm) of snow. Throughout the year, in Altenburg, there are 13.1 snowfall days, and 5.83" (148mm) of snow is accumulated.

Daylight

In Altenburg, the average length of the day in April is 13h and 12min.
On the first day of the month, sunrise is at 6:42 am and sunset at 7:21 pm. On the last day of April, in Altenburg, sunrise is at 6:02 am and sunset at 7:48 pm CDT.

Sunshine

In April, the average sunshine in Altenburg is 8.6h.

UV index

In Altenburg, Missouri, the average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index of 5 during April leads to these instructions:
Undertake protective steps - Recommendations to avoid sunburn are issued. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are April temperatures in Altenburg?

During April, Altenburg experiences an average high-temperature of 66.4°F (19.1°C) and a low-temperature of 48.9°F (9.4°C).

What is the average humidity in April in Altenburg?

In Altenburg, the average relative humidity in April is 77%.

What is the wettest month in Altenburg?

The month with the most rainfall is April, when the rain falls for 15.5 days and typically aggregates up to 4.25" (108mm) of precipitation.

How much does it rain in Altenburg in April?

In Altenburg, in April, during 15.5 rainfall days, 4.25" (108mm) of precipitation is typically accumulated.

What is the last month it snows in Altenburg?

April is the last month it regularly snows in Altenburg. During 0.3 snowfall days, in April, Altenburg aggregates 0.04" (1mm) of snow.

How many hours of daylight does Altenburg have in April?

In Altenburg, the average day length in April is 13h and 12min.

When is the sunrise / sunset in April in Altenburg?

In April, on the first day of the month, sunrise is at 6:42 am and sunset at 7:21 pm. On the last day of the month, in Altenburg, Missouri, sunrise is at 6:02 am and sunset at 7:48 pm CDT.

How long on average sun shines in April in Altenburg?

In April, the average sunshine duration is 8.6h.

How high is the UV index in April in Altenburg?

The average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Altenburg, MO

Average temperature in April - Altenburg, MO
  • Average high temperature in April: 66.4°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (40.5°F).

  • Average low temperature in April: 48.9°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).

Average pressure in April
Altenburg, MO

Average pressure in April - Altenburg, MO
  • Average pressure in April: 29.95"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in April
Altenburg, MO

Average wind speed in April - Altenburg, MO
  • Average wind speed in April: 8.8mph

The windiest months (with the highest average wind speed) are January and February (9mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

Average humidity in April
Altenburg, MO

Average humidity in April - Altenburg, MO
  • Average humidity in April: 77%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).

Average rainfall in April
Altenburg, MO

Average rainfall in April - Altenburg, MO
  • Average rainfall in April: 4.25"

The wettest month (with the highest rainfall) is April (4.25").
The driest month (with the least rainfall) is September (1.54").

Average rainfall days in April
Altenburg, MO

Average rainfall days in April - Altenburg, MO
  • Average rainfall days in April: 15.5 days

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (9.8 days).

Average snowfall in April
Altenburg, MO

Average snowfall in April - Altenburg, MO
  • Average snowfall in April: 0.04"

The month with the highest snowfall is February (2.32").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in April
Altenburg, MO

Average snowfall days in April - Altenburg, MO
  • Average snowfall days in April: 0.3 days

The month with the highest number of snowfall days is January (4.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in April /
Average sunshine in April
Altenburg, MO

Average daylight in April / Average sunshine in April - Altenburg, MO
  • Average daylight in April: 13h and 1min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in April: 8h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 4h and 48min).

Average sunshine days in April
Altenburg, MO

Average sunshine days in April - Altenburg, MO
  • Average sunshine days in April: 13.3 days

The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is July (11.8 days).

Average UV index in April
Altenburg, MO

Average UV index in April - Altenburg, MO
  • Average UV index in April: 5

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in April
Altenburg, MO

Average cloud cover in April - Altenburg, MO
  • Average cloud cover in April: 40

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 27).

Average visibility in April
Altenburg, MO

Average visibility in April - Altenburg, MO
  • Average visibility in April: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Altenburg, Missouri, USA

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