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
As April begins, there is an increase in the average high-temperature, moving from a refreshing 57.6°F (14.2°C) in March to a pleasant 68°F (20°C). An average temperature of 48.7°F (9.3°C) is recorded during the nights in April.Humidity
In Williams Crossroads, Tennessee, the average relative humidity in April is 76%.Rainfall
In April, the rain falls for 14.2 days. Throughout April, 3.94" (100mm) of precipitation is accumulated. In Williams Crossroads, during the entire year, the rain falls for 170.4 days and collects up to 37.99" (965mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. April is the last month it regularly snows in Williams Crossroads. During 0.2 snowfall days, in April, Williams Crossroads aggregates 0.08" (2mm) of snow. Throughout the year, there are 13.4 snowfall days, and 4.29" (109mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 8min.On the first day of April, sunrise is at 6:27 am and sunset at 7:05 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 7:29 pm CDT.
Sunshine
The average sunshine in April is 9.2h.UV index
The average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: An average maximum UV index of 5 in April leads to these recommendations:
Undertake precautions - Guarding against sun damage is counselled. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures?
What is the average humidity in April?
How many days does it rain in April?
What is the last month it snows?
What is the average length of the day in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Williams Crossroads have in April?
What is the UV index reading in April?
Average temperature in April
Williams Crossroads, TN
- Average high temperature in April: 68°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (43.9°F).
- Average low temperature in April: 48.7°F
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).
Average pressure in April
Williams Crossroads, TN
- Average pressure in April: 29.99"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in April
Williams Crossroads, TN
- Average wind speed in April: 7.1mph
The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in April
Williams Crossroads, TN
- Average humidity in April: 76%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is November (75%).
Average rainfall in April
Williams Crossroads, TN
- Average rainfall in April: 3.94"
The wettest month (with the highest rainfall) is February (4.09").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days in April
Williams Crossroads, TN
- Average rainfall days in April: 14.2 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is November (9.5 days).
Average snowfall in April
Williams Crossroads, TN
- Average snowfall in April: 0.08"
The month with the highest snowfall is February (1.61").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Williams Crossroads, TN
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is January (3.9 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
Williams Crossroads, TN
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in April: 9h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in April
Williams Crossroads, TN
- Average sunshine days in April: 14.1 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in April
Williams Crossroads, TN
- 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 and December (UV index 2).
Average cloud cover in April
Williams Crossroads, TN
- Average cloud cover in April: 38
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in April
Williams Crossroads, TN
- Average visibility in April: 6mi
The months with the highest visibility are February, April, June, October, November and December (6mi).
The months with the lowest visibility are January, March, May, July, August and September (5mi).
Williams Crossroads, Tennessee, USA
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