April weather forecastColleyville, TX
April
Weather in April
April is a moderately hot spring month in Colleyville, Texas, with an average temperature fluctuating between 56.7°F (13.7°C) and 75°F (23.9°C).Temperature
April's arrival sees a mild rise in the average high-temperature, transitioning from March's refreshing 67.6°F (19.8°C) to a moderately hot 75°F (23.9°C). In Colleyville, the average temperature during the nights of April drops to a moderate 56.7°F (13.7°C).Humidity
In Colleyville, the average relative humidity in April is 68%.Rainfall
In Colleyville, during April, the rain falls for 8.5 days and regularly aggregates up to 0.71" (18mm) of precipitation. Throughout the year, there are 97.1 rainfall days, and 8.66" (220mm) of precipitation is accumulated.Snowfall
In Colleyville, snow does not fall in January, March through December.Daylight
The average length of the day in April in Colleyville 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, in Colleyville, sunrise is at 6:41 am and sunset at 8:10 pm CDT.
Sunshine
In Colleyville, the average sunshine in April is 8.4h.UV index
In Colleyville, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In April, the maximum UV index of 5 translates into these guidelines:
Put precautions into practice - Protective measures against sun-induced damage are advised. The solar radiation around mid-day is intense; avoid the Sun and stay safe. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Colleyville, TX
- Average high temperature in April: 75°F
The warmest month (with the highest average high temperature) is August (96.1°F).
The month with the lowest average high temperature is January (54.5°F).
- Average low temperature in April: 56.7°F
The month with the highest average low temperature is August (76.6°F).
The coldest month (with the lowest average low temperature) is January (39°F).
Average pressure in April
Colleyville, 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
Colleyville, TX
- Average wind speed in April: 10.1mph
The windiest months (with the highest average wind speed) are March and April (10.1mph).
The calmest month (with the lowest average wind speed) is September (6.7mph).
Average humidity in April
Colleyville, TX
- Average humidity in April: 68%
The month with the highest relative humidity is May (71%).
The month with the lowest relative humidity is August (54%).
Average rainfall in April
Colleyville, TX
- Average rainfall in April: 0.71"
The wettest month (with the highest rainfall) is May (1.26").
The driest month (with the least rainfall) is February (0.35").
Average rainfall days in April
Colleyville, TX
- Average rainfall days in April: 8.5 days
The month with the highest number of rainy days is September (11.5 days).
The month with the least rainy days is January (4.7 days).
Average snowfall in April
Colleyville, TX
- Average snowfall in April: 0"
The month with the highest snowfall is February (0.16").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in April
Colleyville, TX
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Colleyville, 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 24min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in April
Colleyville, TX
- Average sunshine days in April: 19.9 days
The month with the most sunshine days is January (25.3 days).
The month with the least sunshine days is September (16.3 days).
Average UV index in April
Colleyville, TX
- Average UV index in April: 5
The months with the highest UV index are May, 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
Colleyville, TX
- Average cloud cover in April: 35
The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in April
Colleyville, 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).
