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's arrival signals a subtle increase in average high-temperatures, moving from March's enjoyable 61.3°F (16.3°C) to a pleasant 69.3°F (20.7°C). Jonah experiences an average temperature drop to a chilly 48.9°F (9.4°C) during April nights.Humidity
The average relative humidity in April is 68%.Rainfall
In Jonah, Oklahoma, in April, it is raining for 12.4 days, with typically 2.36" (60mm) of accumulated precipitation. Throughout the year, there are 115 rainfall days, and 21.5" (546mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Jonah. April is the last month it regularly snows. During 0.3 snowfall days, in April, Jonah aggregates 0.08" (2mm) of snow. Throughout the year, there are 10.5 snowfall days, and 4.02" (102mm) of snow is accumulated.Daylight
In Jonah, the average length of the day in April is 13h and 9min.On the first day of the month, sunrise is at 7:16 am and sunset at 7:54 pm. On the last day of April, sunrise is at 6:38 am and sunset at 8:19 pm CDT.
Sunshine
In Jonah, the average sunshine in April is 8.6h.UV index
In Jonah, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index, 5 in April, converts into the following recommendations:
Ensure safety - Sun damage prevention is strongly urged. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Frequently asked questions
What are the temperatures in Jonah in April?
What is the average humidity in April in Jonah?
How many days does it rain in April in Jonah?
What is the last month it snows in Jonah?
How many hours of daylight does Jonah have in April?
When is the sunrise / sunset in April in Jonah?
How many hours of sunshine does Jonah have in April?
What is the UV index intensity in April in Jonah?
Average temperature in April
Jonah, OK
- Average high temperature in April: 69.3°F
The warmest month (with the highest average high temperature) is July (95°F).
The month with the lowest average high temperature is January (47.1°F).
- Average low temperature in April: 48.9°F
The month with the highest average low temperature is July (74.8°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).
Average pressure in April
Jonah, OK
- Average pressure in April: 29.89"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in April
Jonah, OK
- Average wind speed in April: 11.7mph
The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).
Average humidity in April
Jonah, OK
- Average humidity in April: 68%
The month with the highest relative humidity is May (69%).
The months with the lowest relative humidity are July and August (56%).
Average rainfall in April
Jonah, OK
- Average rainfall in April: 2.36"
The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is December (0.71").
Average rainfall days in April
Jonah, OK
- Average rainfall days in April: 12.4 days
The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (4.3 days).
Average snowfall in April
Jonah, OK
- Average snowfall in April: 0.08"
The month with the highest snowfall is February (1.5").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Jonah, OK
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is February (3.3 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
Jonah, OK
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in April: 8h and 4min
The months with the most sunshine are June and July (Average sunshine: 11h and 12min).
The months with the least sunshine are November and December (Average sunshine: 6h and 18min).
Average sunshine days in April
Jonah, OK
- Average sunshine days in April: 15.8 days
The month with the most sunshine days is December (23.9 days).
The month with the least sunshine days is May (14.3 days).
Average UV index in April
Jonah, 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
Jonah, OK
- Average cloud cover in April: 35
The months with the most cloud cover are March and April (Cloud cover 35).
The months with the least cloud cover are June and August (Cloud cover 19).
Average visibility in April
Jonah, 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).
Jonah, Oklahoma, USA
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