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
Mountainbrook's April weather brings a rise in high-temperatures, moving from a mild 59.2°F (15.1°C) in March to an agreeable 69.4°F (20.8°C). April in Mountainbrook witnesses an average low-temperature hovering around a frosty 49.5°F (9.7°C).Humidity
In April, the average relative humidity is 76%.Rainfall
In Mountainbrook, during April, the rain falls for 12.4 days and regularly aggregates up to 1.93" (49mm) of precipitation. Throughout the year, there are 148 rainfall days, and 23.9" (607mm) of precipitation is accumulated.Snowfall
In Mountainbrook, snow does not fall in April through October.Daylight
In April, the average length of the day is 13h and 6min.On the first day of the month, sunrise is at 7:25 am and sunset at 8:01 pm. On the last day of April, sunrise is at 6:48 am and sunset at 8:25 pm EDT.
Sunshine
In April, the average sunshine in Mountainbrook, Tennessee, is 8.4h.UV index
In Mountainbrook, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 5 in April translates into these instructions:
Exercise prevention - Precautions against solar damage are endorsed. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Stay sun-safe with clothing that is both closely woven and worn loosely. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Mountainbrook?
What is the average humidity in April in Mountainbrook?
How many days does it rain in April in Mountainbrook?
When it does not snow in Mountainbrook?
Does it snow in Mountainbrook in April?
How many hours of daylight does Mountainbrook have in April?
What time are sunrise and sunset in April in Mountainbrook?
How long on average sun shines in April in Mountainbrook?
What is the UV index intensity in April in Mountainbrook?
Average temperature in April
Mountainbrook, TN
- Average high temperature in April: 69.4°F
The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (46.4°F).
- Average low temperature in April: 49.5°F
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).
Average pressure in April
Mountainbrook, TN
- Average pressure in April: 30.01"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
Mountainbrook, TN
- Average wind speed in April: 6.5mph
The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).
Average humidity in April
Mountainbrook, TN
- Average humidity in April: 76%
The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are June, July, August, September, October and November (75%).
Average rainfall in April
Mountainbrook, TN
- Average rainfall in April: 1.93"
The wettest month (with the highest rainfall) is July (2.64").
The driest month (with the least rainfall) is September (1.3").
Average rainfall days in April
Mountainbrook, TN
- Average rainfall days in April: 12.4 days
The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is November (7.3 days).
Average snowfall in April
Mountainbrook, TN
- Average snowfall in April: 0"
The month with the highest snowfall is February (0.75").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in April
Mountainbrook, TN
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is February (1.7 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
Mountainbrook, 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 2min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in April
Mountainbrook, TN
- Average sunshine days in April: 15.5 days
The months with the most sunshine days are October and November (21.2 days).
The month with the least sunshine days is July (11.6 days).
Average UV index in April
Mountainbrook, 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
Mountainbrook, TN
- Average cloud cover in April: 36
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in April
Mountainbrook, TN
- Average visibility in April: 6mi
The months with the highest visibility are February, March, April, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, May and December (5mi).
Mountainbrook, Tennessee, USA
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