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
Robertsville in April sees a temperature change, with average high-temperatures moving from a mild 57.6°F (14.2°C) in March to a pleasant 68.5°F (20.3°C). Throughout April, the nighttime temperature averages to a frosty 47.8°F (8.8°C).Humidity
In Robertsville, Tennessee, the average relative humidity in April is 76%.Rainfall
In Robertsville, Tennessee, in April, during 13.8 rainfall days, 3.23" (82mm) of precipitation is typically accumulated. In Robertsville, Tennessee, during the entire year, the rain falls for 160.5 days and collects up to 33.11" (841mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. April is the last month it regularly snows. During 0.2 snowfall days, in April, Robertsville aggregates 0.12" (3mm) of snow. Throughout the year, there are 11.9 snowfall days, and 4.06" (103mm) of snow is accumulated.Daylight
In April, the average length of the day in Robertsville is 13h and 8min.On the first day of the month, sunrise is at 7:22 am and sunset at 7:59 pm. On the last day of April, sunrise is at 6:44 am and sunset at 8:23 pm EDT.
Sunshine
In Robertsville, the average sunshine in April is 8.3h.UV index
In April, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: The UV index of 5 in April translates into these instructions:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
What is the usual temperature for Robertsville in April?
What is the average humidity in April in Robertsville?
How many days does it rain in April in Robertsville?
What is the last month it snows in Robertsville?
What is the average length of the day in April in Robertsville?
When are sunrise and sunset in April in Robertsville?
How long on average sun shines in April in Robertsville?
What is the UV index reading in April in Robertsville?
Average temperature in April
Robertsville, TN
- Average high temperature in April: 68.5°F
The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (44.4°F).
- Average low temperature in April: 47.8°F
The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (29.3°F).
Average pressure in April
Robertsville, 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
Robertsville, TN
- Average wind speed in April: 6mph
The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity in April
Robertsville, TN
- Average humidity in April: 76%
The months with the highest relative humidity are February and December (79%).
The month with the lowest relative humidity is August (73%).
Average rainfall in April
Robertsville, TN
- Average rainfall in April: 3.23"
The wettest month (with the highest rainfall) is February (3.98").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in April
Robertsville, TN
- Average rainfall days in April: 13.8 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is November (8.6 days).
Average snowfall in April
Robertsville, TN
- Average snowfall in April: 0.12"
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
Robertsville, TN
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is January (3.8 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
Robertsville, 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 2min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in April
Robertsville, TN
- Average sunshine days in April: 14.3 days
The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (12.2 days).
Average UV index in April
Robertsville, 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
Robertsville, TN
- Average cloud cover in April: 39
The month with the most cloud cover is February (Cloud cover 53).
The months with the least cloud cover are June and August (Cloud cover 29).
Average visibility in April
Robertsville, TN
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Robertsville, Tennessee, USA
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