April weather forecastRock Bridge, TN
April
Weather in April
April in Rock Bridge, Tennessee, is a pleasant spring month, with an average temperature fluctuating between 49.3°F (9.6°C) and 68°F (20°C).Temperature
April witnesses an increase in the average high-temperature, moving from a moderate 57.2°F (14°C) in March to an agreeable 68°F (20°C). In Rock Bridge, the nighttime temperature averages to a chilly 49.3°F (9.6°C) during April.Humidity
In Rock Bridge, the average relative humidity in April is 77%.Rainfall
In Rock Bridge, Tennessee, during April, the rain falls for 14.5 days and regularly aggregates up to 3.46" (88mm) of precipitation. In Rock Bridge, during the entire year, the rain falls for 176.5 days and collects up to 41.22" (1047mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. April is the last month it regularly snows. During 0.3 snowfall days, in April, Rock Bridge aggregates 0.12" (3mm) of snow. Throughout the year, there are 17.5 snowfall days, and 5" (127mm) of snow is accumulated.Daylight
In Rock Bridge, the average length of the day in April is 13h and 9min.On the first day of the month, sunrise is at 6:30 am and sunset at 7:08 pm. On the last day of April, sunrise is at 5:52 am and sunset at 7:33 pm CDT.
Sunshine
The average sunshine in April is 8.6h.UV index
The average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 5 during April leads to these instructions:
Exercise prevention - Warding off sunburn is urged. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Enhance your sun protection with tightly woven, yet airy clothing. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Rock Bridge, TN
- Average high temperature in April: 68°F
The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (42.8°F).
- Average low temperature in April: 49.3°F
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (28.9°F).
Average pressure in April
Rock Bridge, TN
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in April
Rock Bridge, TN
- Average wind speed in April: 8mph
The windiest month (with the highest average wind speed) is February (8.2mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).
Average humidity in April
Rock Bridge, TN
- Average humidity in April: 77%
The months with the highest relative humidity are February, March, May, July and December (79%).
The month with the lowest relative humidity is October (75%).
Average rainfall in April
Rock Bridge, TN
- Average rainfall in April: 3.46"
The wettest month (with the highest rainfall) is July (5.2").
The driest month (with the least rainfall) is November (2.28").
Average rainfall days in April
Rock Bridge, TN
- Average rainfall days in April: 14.5 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is November (10.3 days).
Average snowfall in April
Rock Bridge, TN
- Average snowfall in April: 0.12"
The month with the highest snowfall is February (1.54").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Rock Bridge, TN
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is January (5.2 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
Rock Bridge, TN
- Average daylight in April: 13h and 12min
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 36min
The months with the most sunshine are June and August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in April
Rock Bridge, TN
- Average sunshine days in April: 13.3 days
The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in April
Rock Bridge, 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
Rock Bridge, TN
- Average cloud cover in April: 41
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility in April
Rock Bridge, TN
- Average visibility in April: 6mi
The months with the highest visibility are February, April, June, September, October, November and December (6mi).
The months with the lowest visibility are January, March, May, July and August (5mi).
