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
Swan Bluff sees a rise in temperature during April, with average high-temperatures transitioning from a mild 58.6°F (14.8°C) in March to a pleasant 68.7°F (20.4°C). April's nights in Swan Bluff observe an average temperature of 50°F (10°C).Humidity
In April, the average relative humidity is 76%.Rainfall
In April, in Swan Bluff, the rain falls for 13.8 days. Throughout April, 3.62" (92mm) of precipitation is accumulated. Throughout the year, there are 178.7 rainfall days, and 39.21" (996mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. April is the last month it regularly snows in Swan Bluff. During 0.4 snowfall days, in April, Swan Bluff aggregates 0.08" (2mm) of snow. In Swan Bluff, during the entire year, snow falls for 13.4 days and aggregates up to 3.78" (96mm) of snow.Daylight
In April, the average length of the day in Swan Bluff is 13h and 7min.On the first day of the month, sunrise is at 6:34 am and sunset at 7:11 pm. On the last day of April, sunrise is at 5:57 am and sunset at 7:35 pm CDT.
Sunshine
In April, the average sunshine in Swan Bluff is 8.8h.UV index
In Swan Bluff, the average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: An average maximum UV index of 5 in April leads to these recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Swan Bluff in April?
What is the average humidity in April in Swan Bluff?
How many days does it rain in April in Swan Bluff?
What is the last month it snows in Swan Bluff?
What is the average length of the day in April in Swan Bluff?
When are sunrise and sunset in April in Swan Bluff?
How long on average sun shines in April in Swan Bluff?
How high is the UV index in April in Swan Bluff?
Average temperature in April
Swan Bluff, TN
- Average high temperature in April: 68.7°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 (45°F).
- Average low temperature in April: 50°F
The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).
Average pressure in April
Swan Bluff, TN
- Average pressure in April: 29.99"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in April
Swan Bluff, TN
- Average wind speed in April: 8.2mph
The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity in April
Swan Bluff, TN
- Average humidity in April: 76%
The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (74%).
Average rainfall in April
Swan Bluff, TN
- Average rainfall in April: 3.62"
The wettest month (with the highest rainfall) is July (4.21").
The driest month (with the least rainfall) is September (2.44").
Average rainfall days in April
Swan Bluff, TN
- Average rainfall days in April: 13.8 days
The month with the highest number of rainy days is July (20 days).
The month with the least rainy days is November (10.5 days).
Average snowfall in April
Swan Bluff, TN
- Average snowfall in April: 0.08"
The month with the highest snowfall is January (0.98").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Swan Bluff, TN
- Average snowfall days in April: 0.4 days
The month with the highest number of snowfall days is February (4 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
Swan Bluff, TN
- Average daylight in April: 13h and 1min
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 5min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).
Average sunshine days in April
Swan Bluff, TN
- Average sunshine days in April: 13.3 days
The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is July (8.8 days).
Average UV index in April
Swan Bluff, 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 and December (UV index 2).
Average cloud cover in April
Swan Bluff, TN
- Average cloud cover in April: 39
The months with the most cloud cover are February and December (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in April
Swan Bluff, TN
- Average visibility in April: 6mi
The months with the highest visibility are February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are January, May, July, August and September (5mi).
Swan Bluff, Tennessee, USA
Weather forecast for your location
2. Allow the app to use your location