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
April signals a shift in the average high-temperature, moving from March's chilly 48.6°F (9.2°C) to a comfortable 60.8°F (16°C). Nighttime temperatures in April average to a chilly 44.1°F (6.7°C) in Gladstone.Humidity
In Gladstone, the average relative humidity in April is 74%.Rainfall
In Gladstone, in April, during 16.2 rainfall days, 3.43" (87mm) of precipitation is typically accumulated. In Gladstone, during the entire year, the rain falls for 150.9 days and collects up to 30.87" (784mm) of precipitation.Snowfall
Months with snowfall in Gladstone are January through April, October through December. April is the last month it regularly snows in Gladstone. During 1.1 snowfall days, in April, Gladstone aggregates 0.83" (21mm) of snow. In Gladstone, during the entire year, snow falls for 34.6 days and aggregates up to 13.66" (347mm) of snow.Daylight
In April, the average length of the day is 13h and 20min.On the first day of the month, sunrise is at 6:45 am and sunset at 7:29 pm. On the last day of April, in Gladstone, sunrise is at 6:02 am and sunset at 7:59 pm CDT.
Sunshine
In Gladstone, Illinois, the average sunshine in April is 7.9h.UV index
In April, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 4 during April translates into the following guidance:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. To guard against the harmful effects of the Sun, minimize exposure during midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What is the usual temperature for Gladstone in April?
What is the average humidity in April in Gladstone?
How much does it rain in Gladstone in April?
What is the last month it snows in Gladstone?
What is the average length of the day in April in Gladstone?
What time are sunrise and sunset in April in Gladstone?
How long on average sun shines in April in Gladstone?
How high is the UV index in April in Gladstone?
Average temperature in April
Gladstone, IL
- Average high temperature in April: 60.8°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in April: 44.1°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).
Average pressure in April
Gladstone, IL
- Average pressure in April: 29.93"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in April
Gladstone, IL
- Average wind speed in April: 10.6mph
The windiest months (with the highest average wind speed) are January and April (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).
Average humidity in April
Gladstone, IL
- Average humidity in April: 74%
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (70%).
Average rainfall in April
Gladstone, IL
- Average rainfall in April: 3.43"
The wettest month (with the highest rainfall) is May (4.57").
The driest months (with the least rainfall) are January and December (1.46").
Average rainfall days in April
Gladstone, IL
- Average rainfall days in April: 16.2 days
The month with the highest number of rainy days is May (19.9 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in April
Gladstone, IL
- Average snowfall in April: 0.83"
The month with the highest snowfall is January (4.06").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Gladstone, IL
- Average snowfall days in April: 1.1 days
The month with the highest number of snowfall days is January (10.8 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
Gladstone, IL
- 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 months with the most sunshine are June and July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in April
Gladstone, IL
- Average sunshine days in April: 11.3 days
The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is June (8.3 days).
Average UV index in April
Gladstone, IL
- 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
Gladstone, IL
- Average cloud cover in April: 46
The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are August and September (Cloud cover 30).
Average visibility in April
Gladstone, IL
- 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).
Gladstone, Illinois, USA
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