April weather forecast
Houston, MO

Weather in April

April is a comfortable spring month in Houston, Missouri, with average temperature ranging between max 65.8°F (18.8°C) and min 47.1°F (8.4°C).

Temperature

In April, the average high-temperature increases, from a fresh 54.9°F (12.7°C) in March, to a comfortable 65.8°F (18.8°C). The average low-temperature, in April, is 47.1°F (8.4°C).

Humidity

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

Rainfall

In Houston, it is raining for 12 days, with typically 1.26" (32mm) of accumulated precipitation. In Houston, during the entire year, the rain falls for 112.2 days and collects up to 11.26" (286mm) of precipitation.

Snowfall

Months with snowfall are January through April, November and December. April is the last month it regularly snows. During 0.5 snowfall days, Houston aggregates 0.04" (1mm) of snow. In Houston, during the entire year, snow falls for 13.7 days, and aggregates up to 1.73" (44mm) of snow.

Daylight

In April, the average length of the day is 13.2h.

Sunshine

In Houston, Missouri, the average sunshine is 8.2h.

UV index

In April, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for average individuals.
Note: In April, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in April in Houston?

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

How many days does it rain in April in Houston?

In April, in Houston, Missouri, the rain falls for 12 days. Throughout April, 1.26" (32mm) of precipitation is accumulated.

What is the last month it snows in Houston?

April is the last month it regularly snows. During 0.5 snowfall days, in April, Houston aggregates 0.04" (1mm) of snow.

What is the average length of the day in April in Houston?

In Houston, Missouri, the average length of the day in April is 13.2h.

How many hours of sunshine does Houston have in April?

The average sunshine in April in Houston is 8.2h.

What is the UV index reading in April in Houston?

In Houston, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a medium health risk from the exposure to the Sun's UV radiation.

Average temperature in April
Houston, MO

Average temperature in April - Houston, MO
  • Average high temperature in April: 65.8°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in April: 47.1°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

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Average pressure in April
Houston, MO

Average pressure in April - Houston, MO
  • Average pressure in April: 29.94"

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

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Average wind speed in April
Houston, MO

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

The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

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Average humidity in April
Houston, MO

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

The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in April
Houston, MO

Average rainfall in April - Houston, MO
  • Average rainfall in April: 1.26"

The wettest month (with the highest rainfall) is July (1.54").
The driest month (with the least rainfall) is September (0.51").

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Average rainfall days in April
Houston, MO

Average rainfall days in April - Houston, MO
  • Average rainfall days in April: 12 days

The month with the highest number of rainy days is July (13.4 days).
The month with the least rainy days is December (5.2 days).

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Average snowfall in April
Houston, MO

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

The month with the highest snowfall is February (0.83").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in April
Houston, MO

Average snowfall days in April - Houston, MO
  • Average snowfall days in April: 0.5 days

The month with the highest number of snowfall days is February (4.1 days).
Months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in April / Average sunshine in April - Houston, MO
  • Average daylight in April: 13.2h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in April: 8.2h

The month with the most sunshine is June (Average sunshine: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.8h).

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Average sunshine days in April
Houston, MO

Average sunshine days in April - Houston, MO
  • Average sunshine days in April: 16.2 days

The month with the most sunshine days is December (23.8 days).
The month with the least sunshine days is July (13.9 days).

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Average UV index in April
Houston, MO

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

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

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Average cloud cover in April
Houston, MO

Average cloud cover in April - Houston, MO
  • Average cloud cover in April: 44

The month with the most cloud cover is March (Cloud cover 50).
Months with the least cloud cover are June, July and August (Cloud cover 31).

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Average visibility in April
Houston, MO

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

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

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