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
In Willow, the onset of April comes with a modest high-temperature shift, transitioning from March's refreshing 64.8°F (18.2°C) to a pleasant 73°F (22.8°C). The nighttime temperature in Willow shows a significant divergence from the daytime highs, averaging at a cool 50.5°F (10.3°C) in April.Humidity
The average relative humidity in April in Willow is 59%.Rainfall
In Willow, during April, the rain falls for 10.9 days and regularly aggregates up to 2.76" (70mm) of precipitation. In Willow, during the entire year, the rain falls for 93.6 days and collects up to 18.27" (464mm) of precipitation.Snowfall
Months with snowfall in Willow are January through April, November and December. April is the last month it regularly snows. During 0.3 snowfall days, in April, Willow aggregates 0.16" (4mm) of snow. In Willow, during the entire year, snow falls for 6.8 days and aggregates up to 3.9" (99mm) of snow.Daylight
The average length of the day in April in Willow is 13h and 6min.On the first day of the month, sunrise is at 7:23 am and sunset at 7:59 pm. On the last day of April, sunrise is at 6:47 am and sunset at 8:23 pm CDT.
Sunshine
In April, the average sunshine is 8.8h.UV index
In Willow, the average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: An average maximum UV index of 5 in April leads to these recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
What is the usual temperature for Willow in April?
What is the average humidity in April in Willow?
How many days does it rain in April in Willow?
What is the last month it snows in Willow?
How many hours of daylight does Willow have in April?
When is the sunrise / sunset in April in Willow?
How long on average sun shines in April in Willow?
What is the UV index intensity in April in Willow?
Average temperature in April
Willow, OK
- Average high temperature in April: 73°F
The warmest month (with the highest average high temperature) is July (96.1°F).
The month with the lowest average high temperature is December (50.9°F).
- Average low temperature in April: 50.5°F
The month with the highest average low temperature is July (75°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).
Average pressure in April
Willow, OK
- Average pressure in April: 29.89"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in April
Willow, OK
- Average wind speed in April: 12.7mph
The windiest month (with the highest average wind speed) is April (12.7mph).
The calmest month (with the lowest average wind speed) is August (9.1mph).
Average humidity in April
Willow, OK
- Average humidity in April: 59%
The months with the highest relative humidity are May and December (61%).
The months with the lowest relative humidity are July and August (50%).
Average rainfall in April
Willow, OK
- Average rainfall in April: 2.76"
The wettest month (with the highest rainfall) is May (2.91").
The driest month (with the least rainfall) is February (0.67").
Average rainfall days in April
Willow, OK
- Average rainfall days in April: 10.9 days
The month with the highest number of rainy days is May (11.8 days).
The month with the least rainy days is January (2.5 days).
Average snowfall in April
Willow, OK
- Average snowfall in April: 0.16"
The month with the highest snowfall is January (1.46").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Willow, OK
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is February (2.4 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
Willow, OK
- Average daylight in April: 13h and 1min
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 5min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in April
Willow, OK
- Average sunshine days in April: 17.1 days
The month with the most sunshine days is January (26.3 days).
The month with the least sunshine days is August (16 days).
Average UV index in April
Willow, OK
- Average UV index in April: 5
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in April
Willow, OK
- Average cloud cover in April: 29
The months with the most cloud cover are March and April (Cloud cover 29).
The month with the least cloud cover is June (Cloud cover 17).
Average visibility in April
Willow, 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).
Willow, Oklahoma, USA
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