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 begins, there is an increase in the average high-temperature, moving from a chilly 48.4°F (9.1°C) in March to a refreshing 60.4°F (15.8°C). April's average low-temperature reading settles at a frosty 43.2°F (6.2°C).Humidity
In April, the average relative humidity is 75%.Rainfall
In Birmingham, during April, the rain falls for 14.1 days and regularly aggregates up to 2.99" (76mm) of precipitation. In Birmingham, during the entire year, the rain falls for 135.6 days and collects up to 28.66" (728mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. April is the last month it regularly snows in Birmingham, Iowa. During 1.1 snowfall days, in April, Birmingham aggregates 1.22" (31mm) of snow. In Birmingham, during the entire year, snow falls for 32.1 days and aggregates up to 14.33" (364mm) of snow.Daylight
The average length of the day in April is 13h and 20min.On the first day of April in Birmingham, sunrise is at 6:49 am and sunset at 7:33 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 8:03 pm CDT.
Sunshine
The average sunshine in April in Birmingham is 7.8h.UV index
The average daily maximum UV index in April in Birmingham, Iowa, is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In April, a daily maximum UV index of 4 leads to the following instructions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Always opt for UVA and UVB-resistant sunglasses on radiant days. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Birmingham?
What is the average humidity in April in Birmingham?
How much does it rain in Birmingham in April?
What is the last month it snows in Birmingham?
How many hours of daylight does Birmingham have in April?
When are sunrise and sunset in April in Birmingham?
How many hours of sunshine does Birmingham have in April?
How high is the UV index in April in Birmingham?
Average temperature in April
Birmingham, IA
- Average high temperature in April: 60.4°F
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (29.1°F).
- Average low temperature in April: 43.2°F
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (16.5°F).
Average pressure in April
Birmingham, IA
- Average pressure in April: 29.93"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in April
Birmingham, IA
- Average wind speed in April: 10.6mph
The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity in April
Birmingham, IA
- Average humidity in April: 75%
The months with the highest relative humidity are June and July (82%).
The month with the lowest relative humidity is October (71%).
Average rainfall in April
Birmingham, IA
- Average rainfall in April: 2.99"
The wettest month (with the highest rainfall) is May (4.45").
The driest months (with the least rainfall) are January and December (1.18").
Average rainfall days in April
Birmingham, IA
- Average rainfall days in April: 14.1 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is February (4.9 days).
Average snowfall in April
Birmingham, IA
- Average snowfall in April: 1.22"
The months with the highest snowfall are January and February (4.33").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Birmingham, IA
- Average snowfall days in April: 1.1 days
The month with the highest number of snowfall days is January (10.3 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
Birmingham, IA
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in April: 7h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in April
Birmingham, IA
- Average sunshine days in April: 13 days
The months with the most sunshine days are October and November (18.8 days).
The month with the least sunshine days is May (11 days).
Average UV index in April
Birmingham, IA
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in April
Birmingham, IA
- Average cloud cover in April: 46
The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are August and September (Cloud cover 30).
Average visibility in April
Birmingham, IA
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
Birmingham, Iowa, USA
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