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's arrival coincides with a temperature rise, moving from March's moderate 57.9°F (14.4°C) to a pleasant 68°F (20°C). The month of April records an average low-temperature of 50.9°F (10.5°C).Humidity
The average relative humidity in April in Crystal is 78%.Rainfall
April is the month with the most rainfall in Crystal. Rain falls for 15.2 days and accumulates 4.57" (116mm) of precipitation.Snowfall
In Crystal, snow does not fall in April through October.Daylight
In Crystal, the average length of the day in April is 13h and 9min.On the first day of the month, sunrise is at 6:41 am and sunset at 7:19 pm. On the last day of April, in Crystal, sunrise is at 6:03 am and sunset at 7:44 pm CDT.
Sunshine
The average sunshine in April in Crystal, Tennessee, is 8.8h.UV index
The average daily maximum UV index in April in Crystal, Tennessee, is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 5 during April translates into the following directions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Crystal in April?
What is the average humidity in April in Crystal?
What is the rainiest month in Crystal?
How many days does it rain in April in Crystal?
When it does not snow in Crystal?
Does it snow in Crystal in April?
What is the average length of the day in April in Crystal?
When is the sunrise / sunset in April in Crystal?
How many hours of sunshine does Crystal have in April?
What is the UV index reading in April in Crystal?
Average temperature in April
Crystal, TN
- Average high temperature in April: 68°F
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (43.3°F).
- Average low temperature in April: 50.9°F
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (30.4°F).
Average pressure in April
Crystal, TN
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in April
Crystal, TN
- Average wind speed in April: 9.3mph
The windiest months (with the highest average wind speed) are February, March and April (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in April
Crystal, TN
- Average humidity in April: 78%
The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (69%).
Average rainfall in April
Crystal, TN
- Average rainfall in April: 4.57"
The wettest month (with the highest rainfall) is April (4.57").
The driest month (with the least rainfall) is September (1.65").
Average rainfall days in April
Crystal, TN
- Average rainfall days in April: 15.2 days
The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is November (10.1 days).
Average snowfall in April
Crystal, TN
- Average snowfall in April: 0"
The month with the highest snowfall is March (1.69").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in April
Crystal, TN
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Crystal, 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 42min).
- Average sunshine in April: 8h and 5min
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 36min).
Average sunshine days in April
Crystal, TN
- Average sunshine days in April: 13.3 days
The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in April
Crystal, TN
- Average UV index in April: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are February and December (UV index 2).
Average cloud cover in April
Crystal, TN
- Average cloud cover in April: 39
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 26).
Average visibility in April
Crystal, TN
- 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).
Crystal, Tennessee, USA
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