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
As April sets, the average high-temperature shows an increase, moving up from a comfortable 64°F (17.8°C) in March to a moderately hot 73.4°F (23°C). Mountain Brook, in April, experiences an average temperature of 53.2°F (11.8°C) at night.Humidity
In April, the average relative humidity is 73%.Rainfall
In April, in Mountain Brook, the rain falls for 11.4 days. Throughout April, 1.81" (46mm) of precipitation is accumulated. Throughout the year, there are 143.1 rainfall days, and 18.58" (472mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In April, the average length of the day is 13h and 2min.On the first day of April, sunrise is at 6:33 am and sunset at 7:07 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 7:29 pm CDT.
Sunshine
In Mountain Brook, the average sunshine in April is 9.5h.UV index
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 rays for average individuals.Note: The maximum UV index of 5 during April leads to these instructions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature?
What is the average humidity in April in Mountain Brook?
How much does it rain in April?
When it does not snow?
Does it snow in April?
What is the average length of the day in April in Mountain Brook?
When is the sunrise / sunset in April?
How many hours of sunshine does Mountain Brook have in April?
How high is the UV index in April?
Average temperature in April
Mountain Brook, AL
- Average high temperature in April: 73.4°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (50.7°F).
- Average low temperature in April: 53.2°F
The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).
Average pressure in April
Mountain Brook, AL
- 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
Mountain Brook, AL
- Average wind speed in April: 7.2mph
The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).
Average humidity in April
Mountain Brook, AL
- Average humidity in April: 73%
The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (71%).
Average rainfall in April
Mountain Brook, AL
- Average rainfall in April: 1.81"
The wettest month (with the highest rainfall) is June (1.97").
The driest month (with the least rainfall) is November (1.02").
Average rainfall days in April
Mountain Brook, AL
- Average rainfall days in April: 11.4 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is November (7.9 days).
Average snowfall in April
Mountain Brook, AL
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.12").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in April
Mountain Brook, AL
- Average snowfall days in April: 0 days
The months with the highest number of snowfall days are January and February (0.8 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
Mountain Brook, AL
- Average daylight in April: 13h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in April: 9h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in April
Mountain Brook, AL
- Average sunshine days in April: 16.6 days
The month with the most sunshine days is October (20.9 days).
The month with the least sunshine days is July (11.1 days).
Average UV index in April
Mountain Brook, AL
- Average UV index in April: 5
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in April
Mountain Brook, AL
- Average cloud cover in April: 34
The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June and September (Cloud cover 30).
Average visibility in April
Mountain Brook, AL
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Mountain Brook, Alabama, USA
Weather forecast for your location
2. Allow the app to use your location