April weather forecastSaint Anthony, IA
April
Weather in April
April is a mild spring month in Saint Anthony, Iowa, with an average temperature fluctuating between 58.1°F (14.5°C) and 41.5°F (5.3°C).Temperature
April's arrival brings a change in high-temperatures, moving from a frosty 45.5°F (7.5°C) in March to a moderate 58.1°F (14.5°C). An average nighttime temperature of 41.5°F (5.3°C) is recorded in Saint Anthony during April.Humidity
The average relative humidity in April is 73%.Rainfall
In April, the rain falls for 11.7 days. Throughout April, 0.94" (24mm) of precipitation is accumulated. Throughout the year, there are 102 rainfall days, and 10.59" (269mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Saint Anthony, Iowa. In Saint Anthony, in April, during 0.8 snowfall days, 0.08" (2mm) of snow is typically accumulated. In Saint Anthony, during the entire year, snow falls for 29.9 days and aggregates up to 4.92" (125mm) of snow.Daylight
In Saint Anthony, the average length of the day in April is 13h and 23min.On the first day of the month, sunrise is at 6:53 am and sunset at 7:38 pm. On the last day of April, sunrise is at 6:08 am and sunset at 8:11 pm CDT.
Sunshine
The average sunshine in April is 7.7h.UV index
The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum daily UV index of 3 during April morphs into the following directions:
Act with care - The need to guard against sun damage is communicated. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Saint Anthony, IA
- Average high temperature in April: 58.1°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (26.2°F).
- Average low temperature in April: 41.5°F
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).
Average pressure in April
Saint Anthony, 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 (29.89"Hg).
Average wind speed in April
Saint Anthony, IA
- Average wind speed in April: 10.7mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (7mph).
Average humidity in April
Saint Anthony, IA
- Average humidity in April: 73%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (71%).
Average rainfall in April
Saint Anthony, IA
- Average rainfall in April: 0.94"
The wettest month (with the highest rainfall) is May (1.69").
The driest months (with the least rainfall) are January and February (0.35").
Average rainfall days in April
Saint Anthony, IA
- Average rainfall days in April: 11.7 days
The month with the highest number of rainy days is June (14.6 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in April
Saint Anthony, IA
- Average snowfall in April: 0.08"
The month with the highest snowfall is January (1.54").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Saint Anthony, IA
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is January (8.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Saint Anthony, IA
- Average daylight in April: 13h and 24min
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 42min
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 0min).
Average sunshine days in April
Saint Anthony, IA
- Average sunshine days in April: 16.1 days
The month with the most sunshine days is December (22.9 days).
The month with the least sunshine days is June (12.9 days).
Average UV index in April
Saint Anthony, 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
Saint Anthony, IA
- Average cloud cover in April: 46
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is September (Cloud cover 30).
Average visibility in April
Saint Anthony, IA
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
