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 arrival of April sees a shift in the average high-temperature, moving from a refreshing 57°F (13.9°C) in March to an agreeable 68°F (20°C). Rockwood registers a consistent average low-temperature of 47.8°F (8.8°C) during April.Humidity
In Rockwood, Tennessee, the average relative humidity in April is 77%.Rainfall
In Rockwood, in April, during 14.5 rainfall days, 3.82" (97mm) of precipitation is typically accumulated. Throughout the year, in Rockwood, Tennessee, there are 176.6 rainfall days, and 39.41" (1001mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. April is the last month it regularly snows in Rockwood. During 0.2 snowfall days, in April, Rockwood aggregates 0.04" (1mm) of snow. Throughout the year, in Rockwood, there are 11.6 snowfall days, and 3.15" (80mm) of snow is accumulated.Daylight
In Rockwood, Tennessee, the average length of the day in April is 13h and 8min.On the first day of the month, sunrise is at 7:23 am and sunset at 8:00 pm. On the last day of April, in Rockwood, Tennessee, sunrise is at 6:46 am and sunset at 8:25 pm EDT.
Sunshine
The average sunshine in April in Rockwood, Tennessee, is 8.1h.UV index
In April, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The daily high UV index of 5 in April translates into this advice:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
What is the average April temperature in Rockwood?
What is the average humidity in April in Rockwood?
How much does it rain in Rockwood in April?
What is the last month it snows in Rockwood?
How many hours of daylight does Rockwood have in April?
When are sunrise and sunset in April in Rockwood?
How many hours of sunshine does Rockwood have in April?
What is the UV index reading in April in Rockwood?
Average temperature in April
Rockwood, TN
- Average high temperature in April: 68°F
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (43.7°F).
- Average low temperature in April: 47.8°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (29.1°F).
Average pressure in April
Rockwood, TN
- Average pressure in April: 30"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in April
Rockwood, TN
- Average wind speed in April: 6.5mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).
Average humidity in April
Rockwood, TN
- Average humidity in April: 77%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is November (76%).
Average rainfall in April
Rockwood, TN
- Average rainfall in April: 3.82"
The wettest month (with the highest rainfall) is July (4.29").
The driest month (with the least rainfall) is September (2.32").
Average rainfall days in April
Rockwood, TN
- Average rainfall days in April: 14.5 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is November (10.7 days).
Average snowfall in April
Rockwood, TN
- Average snowfall in April: 0.04"
The month with the highest snowfall is February (1.18").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Rockwood, TN
- Average snowfall days in April: 0.2 days
The months with the highest number of snowfall days are January and February (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
Rockwood, 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 1min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The months with the least sunshine are January and December (Average sunshine: 4h and 54min).
Average sunshine days in April
Rockwood, TN
- Average sunshine days in April: 13.9 days
The months with the most sunshine days are October and November (18.5 days).
The month with the least sunshine days is July (9.4 days).
Average UV index in April
Rockwood, 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
Rockwood, TN
- Average cloud cover in April: 39
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility in April
Rockwood, TN
- Average visibility in April: 6mi
The months with the highest visibility are April, June, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July, August, September and December (5mi).
Rockwood, Tennessee, USA
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