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 arrival in Alcoa coincides with a temperature rise, moving from March's moderate 57.7°F (14.3°C) to a pleasant 68.5°F (20.3°C). An average low-temperature of 47.8°F (8.8°C) is observed during April nights.Humidity
In April, the average relative humidity in Alcoa is 75%.Rainfall
In Alcoa, during April, the rain falls for 13.9 days and regularly aggregates up to 1.65" (42mm) of precipitation. In Alcoa, during the entire year, the rain falls for 148.2 days and collects up to 18.23" (463mm) of precipitation.Snowfall
April through September are months without snowfall in Alcoa.Daylight
In April, the average length of the day is 13h and 7min.On the first day of April, sunrise is at 7:21 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 8:22 pm EDT.
Sunshine
The average sunshine in April is 8.5h.UV index
In Alcoa, the average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index, 5 during April, leads to the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the temperature in April in Alcoa?
What is the average humidity in April in Alcoa?
How many days does it rain in April in Alcoa?
When it does not snow in Alcoa?
Does it snow in Alcoa in April?
What is the average length of the day in April in Alcoa?
When is the sunrise / sunset in April in Alcoa?
How many hours of sunshine does Alcoa have in April?
What is the UV index intensity in April in Alcoa?
Average temperature in April
Alcoa, 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 (44.8°F).
- Average low temperature in April: 47.8°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).
Average pressure in April
Alcoa, 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
Alcoa, TN
- Average wind speed in April: 5.9mph
The windiest month (with the highest average wind speed) is April (5.9mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).
Average humidity in April
Alcoa, TN
- Average humidity in April: 75%
The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is August (72%).
Average rainfall in April
Alcoa, TN
- Average rainfall in April: 1.65"
The wettest month (with the highest rainfall) is July (2.2").
The driest month (with the least rainfall) is September (0.94").
Average rainfall days in April
Alcoa, TN
- Average rainfall days in April: 13.9 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is November (8.7 days).
Average snowfall in April
Alcoa, TN
- Average snowfall in April: 0"
The month with the highest snowfall is February (0.98").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days in April
Alcoa, TN
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is January (5.4 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
Alcoa, 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 3min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in April
Alcoa, TN
- Average sunshine days in April: 13.7 days
The month with the most sunshine days is November (19.3 days).
The months with the least sunshine days are February and July (12.5 days).
Average UV index in April
Alcoa, 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
Alcoa, TN
- Average cloud cover in April: 37
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility in April
Alcoa, TN
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and March (5mi).
Alcoa, Tennessee, USA
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