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
With the transition into April, Westside experiences an increase in average high-temperatures, moving up from a frosty 45.9°F (7.7°C) in March to a moderate 58.5°F (14.7°C). Throughout April nights, Westside experiences a consistent temperature average of 41.7°F (5.4°C).Humidity
April and October, with an average relative humidity of 69%, are the least humid months in Westside.Rainfall
In Westside, in April, during 14.3 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. In Westside, during the entire year, the rain falls for 126.1 days and collects up to 26.38" (670mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Westside, in April, during 1.6 snowfall days, 1.18" (30mm) of snow is typically accumulated. Throughout the year, in Westside, Iowa, there are 41.5 snowfall days, and 18.23" (463mm) of snow is accumulated.Daylight
In Westside, the average length of the day in April is 13h and 23min.On the first day of the month, sunrise is at 7:01 am and sunset at 7:46 pm. On the last day of April, in Westside, sunrise is at 6:16 am and sunset at 8:18 pm CDT.
Sunshine
The average sunshine in April in Westside is 7.9h.UV index
In Westside, Iowa, the average daily maximum UV index in April is 3. 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: In April, the maximum UV index of 3 translates into these guidelines:
Guard yourself - An obligation to protect skin and eyes from harm exists. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Westside?
What are the least humid months in Westside?
What is the average humidity in April in Westside?
How many days does it rain in April in Westside?
How many days does it snow in April in Westside?
What is the average length of the day in April in Westside?
What time are sunrise and sunset in April in Westside?
How long on average sun shines in April in Westside?
How high is the UV index in April in Westside?
Average temperature in April
Westside, IA
- Average high temperature in April: 58.5°F
The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (26.6°F).
- Average low temperature in April: 41.7°F
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (13.8°F).
Average pressure in April
Westside, IA
- Average pressure in April: 29.92"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in April
Westside, IA
- Average wind speed in April: 11.1mph
The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).
Average humidity in April
Westside, IA
- Average humidity in April: 69%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are April and October (69%).
Average rainfall in April
Westside, IA
- Average rainfall in April: 2.68"
The wettest month (with the highest rainfall) is May (4.21").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days in April
Westside, IA
- Average rainfall days in April: 14.3 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in April
Westside, IA
- Average snowfall in April: 1.18"
The month with the highest snowfall is February (4.96").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Westside, IA
- Average snowfall days in April: 1.6 days
The month with the highest number of snowfall days is January (10.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Westside, IA
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in April: 7h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in April
Westside, IA
- Average sunshine days in April: 12.8 days
The month with the most sunshine days is November (20.1 days).
The month with the least sunshine days is May (10.8 days).
Average UV index in April
Westside, IA
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in April
Westside, IA
- Average cloud cover in April: 45
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in April
Westside, IA
- Average visibility in April: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Westside, Iowa, USA
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