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 start of April is characterized by an increase in the average high-temperature, transitioning from a cool 54.1°F (12.3°C) in March to a comfortable 66.2°F (19°C). McKinney experiences a steady low-temperature of 46.9°F (8.3°C) throughout April.Humidity
In April, the average relative humidity is 77%.Rainfall
In McKinney, during April, the rain falls for 16.4 days and regularly aggregates up to 3.54" (90mm) of precipitation. Throughout the year, in McKinney, there are 176.6 rainfall days, and 39.37" (1000mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. April is the last month it regularly snows in McKinney. During 0.8 snowfall days, in April, McKinney aggregates 0.43" (11mm) of snow. In McKinney, during the entire year, snow falls for 32.5 days and aggregates up to 12.28" (312mm) of snow.Daylight
In McKinney, Kentucky, the average length of the day in April is 13h and 11min.On the first day of April in McKinney, sunrise is at 7:23 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 8:28 pm EDT.
Sunshine
In McKinney, the average sunshine in April is 7.7h.UV index
The average daily maximum UV index in April in McKinney is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 5 in April translates into this advice:
Guard yourself - Precautionary measures against sun damage are advocated. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in McKinney?
What is the average humidity in April in McKinney?
How many days does it rain in April in McKinney?
What is the last month it snows in McKinney?
What is the average length of the day in April in McKinney?
When are sunrise and sunset in April in McKinney?
How many hours of sunshine does McKinney have in April?
What is the UV index reading in April in McKinney?
Average temperature in April
McKinney, KY
- Average high temperature in April: 66.2°F
The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (39.7°F).
- Average low temperature in April: 46.9°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).
Average pressure in April
McKinney, KY
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in April
McKinney, KY
- Average wind speed in April: 8.1mph
The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in April
McKinney, KY
- Average humidity in April: 77%
The months with the highest relative humidity are February and December (80%).
The months with the lowest relative humidity are August and October (76%).
Average rainfall in April
McKinney, KY
- Average rainfall in April: 3.54"
The wettest month (with the highest rainfall) is February (3.86").
The driest month (with the least rainfall) is September (2.52").
Average rainfall days in April
McKinney, KY
- Average rainfall days in April: 16.4 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is November (11.2 days).
Average snowfall in April
McKinney, KY
- Average snowfall in April: 0.43"
The month with the highest snowfall is February (3.35").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
McKinney, KY
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is January (9.1 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
McKinney, KY
- 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: 7h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in April
McKinney, KY
- Average sunshine days in April: 12.1 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is February (9.5 days).
Average UV index in April
McKinney, KY
- 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, November and December (UV index 2).
Average cloud cover in April
McKinney, KY
- Average cloud cover in April: 43
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
McKinney, KY
- Average visibility in April: 6mi
The months with the highest visibility are April, June, August, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July, September and December (5mi).
McKinney, Kentucky, USA
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