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 shift into April brings a slight increase in the average high-temperature, moving from a moderate 59.9°F (15.5°C) in March to a pleasant 68°F (20°C). In April, Delaware encounters an average low-temperature of 49.6°F (9.8°C) during the night.Humidity
In April, the average relative humidity is 74%.Rainfall
In Delaware, during April, the rain falls for 14.8 days and regularly aggregates up to 2.99" (76mm) of precipitation. Throughout the year, in Delaware, Oklahoma, there are 135.3 rainfall days, and 30.31" (770mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall in Delaware, Oklahoma.Daylight
The average length of the day in April in Delaware is 13h and 10min.On the first day of April in Delaware, sunrise is at 7:07 am and sunset at 7:45 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 8:10 pm CDT.
Sunshine
In April, the average sunshine in Delaware is 8.2h.UV index
The average daily maximum UV index in April in Delaware is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 5 during April leads to these instructions:
Take necessary precautions - Defending against sun damage is advocated. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Frequently asked questions
What are April temperatures in Delaware?
What is the average humidity in April in Delaware?
How many days does it rain in April in Delaware?
When it does not snow in Delaware?
Does it snow in Delaware in April?
How many hours of daylight does Delaware have in April?
What time are sunrise and sunset in April in Delaware?
How long on average sun shines in April in Delaware?
What is the UV index reading in April in Delaware?
Average temperature in April
Delaware, OK
- Average high temperature in April: 68°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (44.6°F).
- Average low temperature in April: 49.6°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 (29.3°F).
Average pressure in April
Delaware, OK
- Average pressure in April: 29.91"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in April
Delaware, OK
- Average wind speed in April: 10.8mph
The windiest month (with the highest average wind speed) is March (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity in April
Delaware, OK
- Average humidity in April: 74%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (68%).
Average rainfall in April
Delaware, OK
- Average rainfall in April: 2.99"
The wettest month (with the highest rainfall) is May (5.31").
The driest month (with the least rainfall) is November (1.18").
Average rainfall days in April
Delaware, OK
- Average rainfall days in April: 14.8 days
The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is January (6.4 days).
Average snowfall in April
Delaware, OK
- Average snowfall in April: 0"
The month with the highest snowfall is February (1.46").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in April
Delaware, OK
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (2.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Delaware, 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 1min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days in April
Delaware, OK
- Average sunshine days in April: 13.6 days
The month with the most sunshine days is December (22.5 days).
The month with the least sunshine days is April (13.6 days).
Average UV index in April
Delaware, OK
- Average UV index in April: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in April
Delaware, OK
- Average cloud cover in April: 40
The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in April
Delaware, 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).
Delaware, Oklahoma, USA
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