April weather forecastCookson, OK
April
Weather in April
April is an agreeable spring month in Cookson, Oklahoma, with an average temperature fluctuating between 50.9°F (10.5°C) and 70°F (21.1°C).Temperature
Entering April, Cookson sees a temperature rise, with the average high-temperature advancing from March's refreshing 60.8°F (16°C) to a pleasant 70°F (21.1°C). Cookson throughout April, experiences an average nighttime temperature of 50.9°F (10.5°C).Humidity
The average relative humidity in April is 75%.Rainfall
In Cookson, in April, it is raining for 10.5 days, with typically 1.02" (26mm) of accumulated precipitation. Throughout the year, there are 96.8 rainfall days, and 10.79" (274mm) of precipitation is accumulated.Snowfall
April through October and December are months without snowfall.Daylight
In April, the average length of the day is 13h and 7min.On the first day of April, sunrise is at 7:04 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 8:05 pm CDT.
Sunshine
In Cookson, the average sunshine in April is 8.2h.UV index
The average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In April, the maximum UV index of 4 translates into these guidelines:
Exercise prevention - Protecting skin and eyes from harm is required. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Cookson, OK
- Average high temperature in April: 70°F
The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (46.8°F).
- Average low temperature in April: 50.9°F
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure in April
Cookson, OK
- Average pressure in April: 29.93"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in April
Cookson, OK
- Average wind speed in April: 9.1mph
The windiest months (with the highest average wind speed) are March and April (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).
Average humidity in April
Cookson, OK
- Average humidity in April: 75%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is August (69%).
Average rainfall in April
Cookson, OK
- Average rainfall in April: 1.02"
The wettest month (with the highest rainfall) is May (1.42").
The driest months (with the least rainfall) are February, November and December (0.51").
Average rainfall days in April
Cookson, OK
- Average rainfall days in April: 10.5 days
The month with the highest number of rainy days is May (12 days).
The month with the least rainy days is January (4.6 days).
Average snowfall in April
Cookson, OK
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.12").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").
Average snowfall days in April
Cookson, OK
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is February (1.9 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
Cookson, OK
- Average daylight in April: 13h and 6min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in April: 8h and 12min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in April
Cookson, OK
- Average sunshine days in April: 16.5 days
The month with the most sunshine days is January (24.8 days).
The month with the least sunshine days is May (15.6 days).
Average UV index in April
Cookson, OK
- Average UV index in April: 4
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
Cookson, OK
- Average cloud cover in April: 40
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in April
Cookson, 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).
