April weather forecast
Vienna, MO

Share

Weather in April

April is an enjoyable spring month in Vienna, Missouri, with an average temperature ranging between min 47.1°F (8.4°C) and max 66.2°F (19°C).

Temperature

With the transition into April, Vienna experiences an increase in average high-temperatures, moving up from a fresh 55°F (12.8°C) in March to a comfortable 66.2°F (19°C). An average low-temperature of 47.1°F (8.4°C) is recorded during the nights in April in Vienna.

Humidity

The average relative humidity in April is 75%.

Rainfall

In Vienna, in April, it is raining for 14.8 days, with typically 3.82" (97mm) of accumulated precipitation. Throughout the year, in Vienna, there are 147.2 rainfall days, and 31.02" (788mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Vienna. April is the last month it regularly snows in Vienna. During 0.4 snowfall days, in April, Vienna aggregates 0.08" (2mm) of snow. Throughout the year, there are 24.7 snowfall days, and 11.1" (282mm) of snow is accumulated.

Daylight

The average length of the day in April in Vienna is 13h and 13min.
On the first day of April in Vienna, sunrise is at 6:51 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 7:58 pm CDT.

Sunshine

In Vienna, the average sunshine in April is 8.4h.

UV index

In Vienna, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: During April, 4 as the daily maximum UV index converts into the following advice:
Be vigilant - Suggestions to stave off sun damage are provided. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. During bright days, sunglasses that offer UVA and UVB defense are recommended. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
[Resources]

Frequently asked questions

What is the usual temperature for Vienna in April?

In Vienna, in April, the average high-temperature is 66.2°F (19°C), and the average low-temperature is 47.1°F (8.4°C).

What is the average humidity in April in Vienna?

In Vienna, the average relative humidity in April is 75%.

How much does it rain in Vienna in April?

In Vienna, in April, during 14.8 rainfall days, 3.82" (97mm) of precipitation is typically accumulated.

What is the last month it snows in Vienna?

April is the last month it regularly snows in Vienna. During 0.4 snowfall days, in April, Vienna aggregates 0.08" (2mm) of snow.

How many hours of daylight does Vienna have in April?

In Vienna, Missouri, the average day length in April is 13h and 13min.

What time are sunrise and sunset in April in Vienna?

On the first day of April in Vienna, Missouri, sunrise is at 6:51 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 7:58 pm CDT.

How long on average sun shines in April in Vienna?

The average sunshine duration in April in Vienna is 8.4h.

What is the UV index intensity in April in Vienna?

The average daily maximum UV index in April in Vienna is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
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
Vienna, MO

Average temperature in April - Vienna, MO
  • Average high temperature in April: 66.2°F

The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (39.2°F).

  • Average low temperature in April: 47.1°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).

[Resources]

Average pressure in April
Vienna, MO

Average pressure in April - Vienna, MO
  • Average pressure in April: 29.93"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

[Resources]

Average wind speed in April
Vienna, MO

Average wind speed in April - Vienna, MO
  • Average wind speed in April: 8.3mph

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

[Resources]

Average humidity in April
Vienna, MO

Average humidity in April - Vienna, MO
  • Average humidity in April: 75%

The months with the highest relative humidity are March and May (77%).
The month with the lowest relative humidity is October (72%).

[Resources]

Average rainfall in April
Vienna, MO

Average rainfall in April - Vienna, MO
  • Average rainfall in April: 3.82"

The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is November (1.65").

[Resources]

Average rainfall days in April
Vienna, MO

Average rainfall days in April - Vienna, MO
  • Average rainfall days in April: 14.8 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is December (7 days).

[Resources]

Average snowfall in April
Vienna, MO

Average snowfall in April - Vienna, MO
  • Average snowfall in April: 0.08"

The month with the highest snowfall is February (3.46").
The months with the least snowfall are May, June, July, August and September (0").

[Resources]

Average snowfall days in April
Vienna, MO

Average snowfall days in April - Vienna, MO
  • Average snowfall days in April: 0.4 days

The month with the highest number of snowfall days is January (7.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

[Resources]

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

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in April: 8h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

[Resources]

Average sunshine days in April
Vienna, MO

Average sunshine days in April - Vienna, MO
  • Average sunshine days in April: 14 days

The month with the most sunshine days is November (19 days).
The month with the least sunshine days is May (11.4 days).

[Resources]

Average UV index in April
Vienna, MO

Average UV index in April - Vienna, MO
  • Average UV index in April: 4

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, November and December (UV index 2).

[Resources]

Average cloud cover in April
Vienna, MO

Average cloud cover in April - Vienna, MO
  • Average cloud cover in April: 42

The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 29).

[Resources]

Average visibility in April
Vienna, MO

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

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

[Resources]

Vienna, Missouri, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location