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
April sees a marginal temperature increase, moving from a refreshing 67.5°F (19.7°C) in March to a moderately hot 74.8°F (23.8°C). The low-temperature in Roanoke, Texas, averages to a mild 55.8°F (13.2°C) during the nights of April.Humidity
In April, the average relative humidity in Roanoke is 69%.Rainfall
In April, the rain falls for 9.8 days. Throughout April, 0.98" (25mm) of precipitation is accumulated. In Roanoke, during the entire year, the rain falls for 100.6 days and collects up to 13.94" (354mm) of precipitation.Snowfall
In Roanoke, snow does not fall in January, April through November.Daylight
The average length of the day in April is 13h and 1min.On the first day of the month, sunrise is at 7:15 am and sunset at 7:49 pm. On the last day of April, sunrise is at 6:41 am and sunset at 8:10 pm CDT.
Sunshine
The average sunshine in April in Roanoke is 8.4h.UV index
In Roanoke, Texas, the average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In April, the UV index of 5 transforms into the following advice:
Take necessary precautions - Defending against sun damage is advocated. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Roanoke?
What is the average humidity in April in Roanoke?
How much does it rain in Roanoke in April?
When it does not snow in Roanoke?
Does it snow in Roanoke in April?
How many hours of daylight does Roanoke have in April?
What time are sunrise and sunset in April in Roanoke?
How many hours of sunshine does Roanoke have in April?
How high is the UV index in April in Roanoke?
Average temperature in April
Roanoke, TX
- Average high temperature in April: 74.8°F
The warmest month (with the highest average high temperature) is August (95.9°F).
The month with the lowest average high temperature is January (54.5°F).
- Average low temperature in April: 55.8°F
The months with the highest average low temperature are July and August (75.7°F).
The coldest month (with the lowest average low temperature) is January (38.3°F).
Average pressure in April
Roanoke, TX
- Average pressure in April: 29.92"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in April
Roanoke, TX
- Average wind speed in April: 10.4mph
The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is September (6.8mph).
Average humidity in April
Roanoke, TX
- Average humidity in April: 69%
The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (55%).
Average rainfall in April
Roanoke, TX
- Average rainfall in April: 0.98"
The wettest month (with the highest rainfall) is May (2.09").
The driest month (with the least rainfall) is December (0.55").
Average rainfall days in April
Roanoke, TX
- Average rainfall days in April: 9.8 days
The month with the highest number of rainy days is May (11.9 days).
The month with the least rainy days is January (4 days).
Average snowfall in April
Roanoke, TX
- Average snowfall in April: 0"
The month with the highest snowfall is February (0.31").
The months with the least snowfall are January, April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Roanoke, TX
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are January, April, May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Roanoke, TX
- Average daylight in April: 13h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in April: 8h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in April
Roanoke, TX
- Average sunshine days in April: 19.4 days
The month with the most sunshine days is January (26.2 days).
The month with the least sunshine days is May (15.9 days).
Average UV index in April
Roanoke, TX
- Average UV index in April: 5
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in April
Roanoke, TX
- Average cloud cover in April: 34
The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in April
Roanoke, TX
- 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).
Roanoke, Texas, USA
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