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 onset is marked by a temperature increase, moving from a mild 56.1°F (13.4°C) in March to a still refreshing 67.5°F (19.7°C). April nights in Blair Gap present a stark temperature decrease to a chilly 45.3°F (7.4°C).Humidity
In Blair Gap, the average relative humidity in April is 76%.Rainfall
In April, the rain falls for 14 days. Throughout April, 2.2" (56mm) of precipitation is accumulated. In Blair Gap, during the entire year, the rain falls for 147.7 days and collects up to 23.94" (608mm) of precipitation.Snowfall
January through April, November and December are months with snowfall in Blair Gap. April is the last month it regularly snows. During 0.4 snowfall days, in April, Blair Gap aggregates 0.12" (3mm) of snow. In Blair Gap, during the entire year, snow falls for 18.6 days and aggregates up to 5.12" (130mm) of snow.Daylight
In April, the average length of the day in Blair Gap is 13h and 9min.On the first day of the month, sunrise is at 7:15 am and sunset at 7:53 pm. On the last day of April, sunrise is at 6:37 am and sunset at 8:18 pm EDT.
Sunshine
In April, the average sunshine is 8.8h.UV index
In Blair Gap, the average daily maximum UV index in April 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: In April, the average maximum UV index of 5 translates into the following recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Blair Gap?
What is the average humidity in April in Blair Gap?
How many days does it rain in April in Blair Gap?
What is the last month it snows in Blair Gap?
What is the average length of the day in April in Blair Gap?
What time are sunrise and sunset in April in Blair Gap?
How long on average sun shines in April in Blair Gap?
What is the UV index intensity in April in Blair Gap?
Average temperature in April
Blair Gap, TN
- Average high temperature in April: 67.5°F
The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (42.4°F).
- Average low temperature in April: 45.3°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).
Average pressure in April
Blair Gap, TN
- Average pressure in April: 30.01"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in April
Blair Gap, 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
Blair Gap, TN
- Average humidity in April: 76%
The months with the highest relative humidity are February and December (79%).
The months with the lowest relative humidity are July and August (74%).
Average rainfall in April
Blair Gap, TN
- Average rainfall in April: 2.2"
The wettest month (with the highest rainfall) is February (3.15").
The driest month (with the least rainfall) is September (1.02").
Average rainfall days in April
Blair Gap, TN
- Average rainfall days in April: 14 days
The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is November (8.7 days).
Average snowfall in April
Blair Gap, TN
- Average snowfall in April: 0.12"
The months with the highest snowfall are January and February (1.65").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Blair Gap, TN
- Average snowfall days in April: 0.4 days
The month with the highest number of snowfall days is January (5.9 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
Blair Gap, 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 months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in April
Blair Gap, TN
- Average sunshine days in April: 14.6 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is June (12.8 days).
Average UV index in April
Blair Gap, 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
Blair Gap, TN
- Average cloud cover in April: 38
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in April
Blair Gap, TN
- Average visibility in April: 6mi
The months with the highest visibility are March, April, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and May (5mi).
Blair Gap, Tennessee, USA
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