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
A soft shift in the average high-temperature is noticeable in April, transitioning from a comfortable 62.8°F (17.1°C) in March to a pleasant 70.3°F (21.3°C). In Stonewall, the average nighttime temperature during April is a fresh 52.2°F (11.2°C).Humidity
In Stonewall, the average relative humidity in April is 73%.Rainfall
In Stonewall, in April, during 13.2 rainfall days, 2.87" (73mm) of precipitation is typically accumulated. Throughout the year, there are 135.4 rainfall days, and 28.9" (734mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Stonewall. April is the last month it regularly snows. During 0.1 snowfall days, in April, Stonewall aggregates 0.08" (2mm) of snow. In Stonewall, Oklahoma, during the entire year, snow falls for 5.7 days and aggregates up to 3.35" (85mm) of snow.Daylight
In Stonewall, the average length of the day in April is 13h and 5min.On the first day of the month, sunrise is at 7:11 am and sunset at 7:47 pm. On the last day of April, in Stonewall, sunrise is at 6:35 am and sunset at 8:10 pm CDT.
Sunshine
The average sunshine in April is 8.4h.UV index
The average daily maximum UV index in April in Stonewall is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In April, the maximum UV index of 5 translates into these guidelines:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Frequently asked questions
What are April temperatures in Stonewall?
What is the average humidity in April in Stonewall?
How much does it rain in Stonewall in April?
What is the last month it snows in Stonewall?
What is the average length of the day in April in Stonewall?
When are sunrise and sunset in April in Stonewall?
How many hours of sunshine does Stonewall have in April?
What is the UV index reading in April in Stonewall?
Average temperature in April
Stonewall, OK
- Average high temperature in April: 70.3°F
The warmest month (with the highest average high temperature) is August (92.8°F).
The month with the lowest average high temperature is January (49.3°F).
- Average low temperature in April: 52.2°F
The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).
Average pressure in April
Stonewall, OK
- Average pressure in April: 29.91"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in April
Stonewall, OK
- Average wind speed in April: 10.9mph
The windiest month (with the highest average wind speed) is March (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).
Average humidity in April
Stonewall, OK
- Average humidity in April: 73%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is August (63%).
Average rainfall in April
Stonewall, OK
- Average rainfall in April: 2.87"
The wettest month (with the highest rainfall) is May (4.45").
The driest month (with the least rainfall) is January (1.46").
Average rainfall days in April
Stonewall, OK
- Average rainfall days in April: 13.2 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (6.7 days).
Average snowfall in April
Stonewall, OK
- Average snowfall in April: 0.08"
The month with the highest snowfall is February (1.69").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Stonewall, OK
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Stonewall, OK
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in April: 8h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in April
Stonewall, OK
- Average sunshine days in April: 15.1 days
The month with the most sunshine days is January (22.8 days).
The month with the least sunshine days is May (13.2 days).
Average UV index in April
Stonewall, OK
- Average UV index in April: 5
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in April
Stonewall, OK
- Average cloud cover in April: 37
The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in April
Stonewall, OK
- 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).
Stonewall, Oklahoma, USA
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