April weather forecast
Earth City, MO

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Weather in April

April in Earth City, Missouri, is a comfortable spring month, with an average temperature ranging between max 65.3°F (18.5°C) and min 48°F (8.9°C).

Temperature

Earth City's transition into April is marked by a temperature shift, moving from a cool 54.1°F (12.3°C) in March to an enjoyable 65.3°F (18.5°C). During the month of April, Earth City anticipates a mean low-temperature of 48°F (8.9°C).

Humidity

In April, the average relative humidity is 75%.

Rainfall

In Earth City, in April, it is raining for 14.8 days, with typically 3.19" (81mm) of accumulated precipitation. In Earth City, during the entire year, the rain falls for 141.9 days and collects up to 27.68" (703mm) of precipitation.

Snowfall

In Earth City, snow does not fall in April through October.

Daylight

The average length of the day in April is 13h and 14min.
On the first day of April in Earth City, sunrise is at 6:45 am and sunset at 7:25 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 7:53 pm CDT.

Sunshine

In April, the average sunshine is 8.6h.

UV index

In April, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In April, the maximum UV index of 5 translates into these guidelines:
Take necessary precautions - Suggestions to elude sunburn are provided. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Updated: Jun 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in April?

The high-temperature, in April, in Earth City, records 65.3°F (18.5°C), while the low-temperature is 48°F (8.9°C).

What is the average humidity in April?

In April, the average relative humidity is 75%.

How many days does it rain in April?

In Earth City, in April, during 14.8 rainfall days, 3.19" (81mm) of precipitation is typically accumulated.

When it does not snow?

In Earth City, snow does not fall in April through October.

Does it snow in Earth City in April?

In April, it doesn't snow. March is the latest month when it typically snows.

What is the average length of the day in April?

In April, the average day length is 13h and 14min.

What time are sunrise and sunset in April?

In April, on the first day of the month, sunrise is at 6:45 am and sunset at 7:25 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 7:53 pm CDT.

How long on average sun shines in April?

The average sunshine duration in April is 8.6h.

How high is the UV index in April?

The average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Earth City, MO

Average temperature in April - Earth City, MO
  • Average high temperature in April: 65.3°F

The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (37.2°F).

  • Average low temperature in April: 48°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 (24.3°F).

Average pressure in April
Earth City, MO

Average pressure in April - Earth City, MO
  • Average pressure in April: 29.94"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).

Average wind speed in April
Earth City, MO

Average wind speed in April - Earth City, MO
  • Average wind speed in April: 8.9mph

The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).

Average humidity in April
Earth City, MO

Average humidity in April - Earth City, MO
  • Average humidity in April: 75%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is October (70%).

Average rainfall in April
Earth City, MO

Average rainfall in April - Earth City, MO
  • Average rainfall in April: 3.19"

The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is February (1.42").

Average rainfall days in April
Earth City, MO

Average rainfall days in April - Earth City, MO
  • Average rainfall days in April: 14.8 days

The month with the highest number of rainy days is July (16.3 days).
The months with the least rainy days are February and December (7.3 days).

Average snowfall in April
Earth City, MO

Average snowfall in April - Earth City, MO
  • Average snowfall in April: 0"

The month with the highest snowfall is February (2.05").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in April
Earth City, MO

Average snowfall days in April - Earth City, MO
  • Average snowfall days in April: 0.2 days

The month with the highest number of snowfall days is January (6.8 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
Earth City, MO

Average daylight in April / Average sunshine in April - Earth City, 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 30min).

  • Average sunshine in April: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

Average sunshine days in April
Earth City, MO

Average sunshine days in April - Earth City, MO
  • Average sunshine days in April: 13.2 days

The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is July (11.4 days).

Average UV index in April
Earth City, MO

Average UV index in April - Earth City, 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
Earth City, MO

Average cloud cover in April - Earth City, MO
  • Average cloud cover in April: 41

The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in April
Earth City, MO

Average visibility in April - Earth City, 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).

Earth City, Missouri, USA

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