April weather forecastPort Serena, TN
April
Weather in April
April in Port Serena, Tennessee, is a pleasant spring month, with temperature in the range of an average high of 69.4°F (20.8°C) and an average low of 49.1°F (9.5°C).Temperature
As Port Serena transitions into April, the average high-temperature is observed to rise from a moderate 59.5°F (15.3°C) in March to a pleasant 69.4°F (20.8°C). Port Serena temperatures generally rest at a low of 49.1°F (9.5°C) during the April nights.Humidity
The average relative humidity in April in Port Serena, Tennessee, is 77%.Rainfall
In Port Serena, in April, it is raining for 8.5 days, with typically 0.94" (24mm) of accumulated precipitation. Throughout the year, in Port Serena, Tennessee, there are 104.5 rainfall days, and 10.98" (279mm) of precipitation is accumulated.Snowfall
April through November are months without snowfall in Port Serena.Daylight
The average length of the day in April is 13h and 6min.On the first day of the month, sunrise is at 7:26 am and sunset at 8:02 pm. On the last day of April, in Port Serena, sunrise is at 6:49 am and sunset at 8:26 pm EDT.
Sunshine
The average sunshine in April in Port Serena, Tennessee, is 8.2h.UV index
In Port Serena, the average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 5 in April translates into this advice:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Port Serena, TN
- Average high temperature in April: 69.4°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 (46°F).
- Average low temperature in April: 49.1°F
The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).
Average pressure in April
Port Serena, TN
- Average pressure in April: 30.01"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in April
Port Serena, TN
- Average wind speed in April: 6.4mph
The windiest month (with the highest average wind speed) is February (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).
Average humidity in April
Port Serena, TN
- Average humidity in April: 77%
The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are June, October and November (75%).
Average rainfall in April
Port Serena, TN
- Average rainfall in April: 0.94"
The wettest months (with the highest rainfall) are February and December (1.18").
The driest month (with the least rainfall) is September (0.43").
Average rainfall days in April
Port Serena, TN
- Average rainfall days in April: 8.5 days
The month with the highest number of rainy days is July (11.7 days).
The month with the least rainy days is October (6.1 days).
Average snowfall in April
Port Serena, TN
- Average snowfall in April: 0"
The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Port Serena, TN
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Port Serena, TN
- Average daylight in April: 13h and 6min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in April: 8h and 12min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in April
Port Serena, TN
- Average sunshine days in April: 18.8 days
The month with the most sunshine days is October (23.6 days).
The month with the least sunshine days is July (16.8 days).
Average UV index in April
Port Serena, 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
Port Serena, TN
- Average cloud cover in April: 38
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in April
Port Serena, TN
- Average visibility in April: 5mi
The months with the highest visibility are June, October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September and December (5mi).
