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
Lancaster, Tennessee, sees an increase in average high-temperatures during April, moving from a moderate 57.7°F (14.3°C) in March to an agreeable 68.5°F (20.3°C). An average nighttime temperature of 48.9°F (9.4°C) is witnessed throughout April.Humidity
In Lancaster, the average relative humidity in April is 77%.Rainfall
In April, the rain falls for 15 days. Throughout April, 4.02" (102mm) of precipitation is accumulated. Throughout the year, there are 177.2 rainfall days, and 40.94" (1040mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. April is the last month it regularly snows. During 0.2 snowfall days, in April, Lancaster aggregates 0.04" (1mm) of snow. In Lancaster, during the entire year, snow falls for 14 days and aggregates up to 3.58" (91mm) of snow.Daylight
In April, the average length of the day is 13h and 8min.On the first day of April, sunrise is at 6:28 am and sunset at 7:05 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 7:30 pm CDT.
Sunshine
In April, the average sunshine is 8.9h.UV index
In Lancaster, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 5 in April translates into these instructions:
Exercise prevention - Protecting skin and eyes from harm is required. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Lancaster in April?
What is the average humidity in April?
How many days does it rain in April?
What is the last month it snows?
How many hours of daylight does Lancaster have in April?
When are sunrise and sunset in April?
How many hours of sunshine does Lancaster have in April?
What is the UV index reading in April?
Average temperature in April
Lancaster, TN
- Average high temperature in April: 68.5°F
The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (43.7°F).
- Average low temperature in April: 48.9°F
The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).
Average pressure in April
Lancaster, TN
- Average pressure in April: 29.99"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in April
Lancaster, TN
- Average wind speed in April: 7.2mph
The windiest month (with the highest average wind speed) is February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in April
Lancaster, TN
- Average humidity in April: 77%
The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are October and November (76%).
Average rainfall in April
Lancaster, TN
- Average rainfall in April: 4.02"
The wettest months (with the highest rainfall) are February and July (4.17").
The driest month (with the least rainfall) is September (2.32").
Average rainfall days in April
Lancaster, TN
- Average rainfall days in April: 15 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is November (10.5 days).
Average snowfall in April
Lancaster, TN
- Average snowfall in April: 0.04"
The month with the highest snowfall is February (1.34").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Lancaster, TN
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is January (4.5 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
Lancaster, 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: 8h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in April
Lancaster, TN
- Average sunshine days in April: 13.5 days
The months with the most sunshine days are October and November (18 days).
The month with the least sunshine days is July (10 days).
Average UV index in April
Lancaster, 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
Lancaster, TN
- Average cloud cover in April: 39
The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in April
Lancaster, 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).
Lancaster, Tennessee, USA
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