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
The onset of April introduces a subtle rise in the average high-temperature, nudging from a freezing cold 30.6°F (-0.8°C) in March to a cold 37.8°F (3.2°C). In South Park, the average temperature during the nights of April drops to a subzero cold 20.3°F (-6.5°C).Humidity
In April, the average relative humidity is 87%.Rainfall
In April, the rain falls for 9.1 days. Throughout April, 2.95" (75mm) of precipitation is accumulated. In South Park, during the entire year, the rain falls for 103 days and collects up to 29.84" (758mm) of precipitation.Snowfall
January through December are months with snowfall. In April, it is snowing for 23.5 days. Throughout April, 21.22" (539mm) of snow is accumulated. In South Park, Wyoming, during the entire year, snow falls for 173.6 days and aggregates up to 181.26" (4604mm) of snow.Daylight
The average length of the day in April is 13h and 27min.On the first day of April, sunrise is at 7:03 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 8:24 pm MDT.
Sunshine
The average sunshine in April in South Park, Wyoming, is 7.1h.UV index
The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 1 during April translates into these guidelines:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Frequently asked questions
How cold does it get in South Park in April?
What is the average humidity in April in South Park?
How much does it rain in South Park in April?
How much does it snow in South Park in April?
How many hours of daylight does South Park have in April?
When is the sunrise / sunset in April in South Park?
How long on average sun shines in April in South Park?
What is the month with the lowest UV index in South Park?
What is the UV index intensity in April in South Park?
Average temperature in April
South Park, WY
- Average high temperature in April: 37.8°F
The warmest month (with the highest average high temperature) is July (73.4°F).
The month with the lowest average high temperature is December (21.9°F).
- Average low temperature in April: 20.3°F
The month with the highest average low temperature is July (43.5°F).
The coldest month (with the lowest average low temperature) is January (4.8°F).
Average pressure in April
South Park, WY
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in April
South Park, WY
- Average wind speed in April: 4.9mph
The windiest month (with the highest average wind speed) is June (5.7mph).
The calmest month (with the lowest average wind speed) is December (4.3mph).
Average humidity in April
South Park, WY
- Average humidity in April: 87%
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is August (50%).
Average rainfall in April
South Park, WY
- Average rainfall in April: 2.95"
The wettest month (with the highest rainfall) is February (3.54").
The driest month (with the least rainfall) is August (1.34").
Average rainfall days in April
South Park, WY
- Average rainfall days in April: 9.1 days
The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (2.9 days).
Average snowfall in April
South Park, WY
- Average snowfall in April: 21.22"
The month with the highest snowfall is February (29.33").
The month with the least snowfall is August (0.12").
Average snowfall days in April
South Park, WY
- Average snowfall days in April: 23.5 days
The month with the highest number of snowfall days is March (24.8 days).
The month with the least snowfall days is July (0.4 days).
Average daylight in April /
Average sunshine in April
South Park, WY
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in April: 7h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).
Average sunshine days in April
South Park, WY
- Average sunshine days in April: 3.8 days
The month with the most sunshine days is July (15.6 days).
The month with the least sunshine days is April (3.8 days).
Average UV index in April
South Park, WY
- Average UV index in April: 1
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
Average cloud cover in April
South Park, WY
- Average cloud cover in April: 54
The month with the most cloud cover is February (Cloud cover 72).
The months with the least cloud cover are July and August (Cloud cover 16).
Average visibility in April
South Park, WY
- Average visibility in April: 4mi
The months with the highest visibility are June, July, August and September (6mi).
The months with the lowest visibility are January, February, March and December (3mi).
South Park, Wyoming, USA
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