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
The commencement of April sees a shift in the average high-temperature, moving from a fresh 54.9°F (12.7°C) in March to a refreshing 65.8°F (18.8°C). Houston experiences a mean temperature of 47.1°F (8.4°C) during April nights.Humidity
In April, the average relative humidity in Houston is 77%.Rainfall
In April, in Houston, the rain falls for 12 days. Throughout April, 1.26" (32mm) of precipitation is accumulated. In Houston, during the entire year, the rain falls for 112.2 days and collects up to 11.26" (286mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. April is the last month it regularly snows. During 0.5 snowfall days, in April, Houston aggregates 0.04" (1mm) of snow. Throughout the year, in Houston, Missouri, there are 13.7 snowfall days, and 1.73" (44mm) of snow is accumulated.Daylight
In Houston, the average length of the day in April is 13h and 11min.On the first day of the month, sunrise is at 6:52 am and sunset at 7:30 pm. On the last day of April, in Houston, Missouri, sunrise is at 6:12 am and sunset at 7:56 pm CDT.
Sunshine
The average sunshine in April in Houston is 8.2h.UV index
In April, the average daily maximum UV index in Houston is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: A maximum UV index of 4 in April translates into the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. To cut down UV radiation exposure by about half, sport a wide-brim hat. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What are April temperatures in Houston?
What is the average humidity in April in Houston?
How much does it rain in Houston in April?
What is the last month it snows in Houston?
How many hours of daylight does Houston have in April?
When are sunrise and sunset in April in Houston?
How long on average sun shines in April in Houston?
How high is the UV index in April in Houston?
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).
Average pressure in April
Houston, 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 (29.93"Hg).
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).
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%).
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").
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).
Average snowfall in April
Houston, MO
- Average snowfall in April: 0.04"
The month with the highest snowfall is February (0.83").
The months with the least snowfall are May, June, July, August, September and October (0").
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).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Houston, 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 1min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
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).
Average UV index in April
Houston, 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).
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).
The months with the least cloud cover are June, July and August (Cloud cover 31).
Average visibility in April
Houston, MO
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are May, July, August and September (5mi).
Houston, Missouri, USA
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