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 slight uplift of average high-temperatures is noted in April, with temperatures adjusting from a mild 59.9°F (15.5°C) in March to a pleasant 68°F (20°C). Grainola records a mean low-temperature of 49.1°F (9.5°C) in April.Humidity
The average relative humidity in April in Grainola is 70%.Rainfall
In April, the rain falls for 11.3 days. Throughout April, 1.18" (30mm) of precipitation is accumulated. Throughout the year, in Grainola, there are 97.1 rainfall days, and 10.87" (276mm) of precipitation is accumulated.Snowfall
In Grainola, snow does not fall in April through October.Daylight
The average length of the day in April is 13h and 10min.On the first day of April in Grainola, sunrise is at 7:11 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 8:15 pm CDT.
Sunshine
In Grainola, Oklahoma, the average sunshine in April is 8.6h.UV index
In Grainola, the average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index, 5 during April, leads to the following recommendations:
Guard yourself - Avoiding sunburn is suggested. To avoid the Sun's strongest rays, limit exposure around the mid-day period. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What are April temperatures in Grainola?
What is the average humidity in April in Grainola?
How many days does it rain in April in Grainola?
When it does not snow in Grainola?
Does it snow in Grainola in April?
How many hours of daylight does Grainola have in April?
When is the sunrise / sunset in April in Grainola?
How long on average sun shines in April in Grainola?
What is the UV index intensity in April in Grainola?
Average temperature in April
Grainola, OK
- Average high temperature in April: 68°F
The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is January (45°F).
- Average low temperature in April: 49.1°F
The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (28.9°F).
Average pressure in April
Grainola, OK
- Average pressure in April: 29.9"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in April
Grainola, OK
- Average wind speed in April: 11.5mph
The windiest month (with the highest average wind speed) is April (11.5mph).
The calmest months (with the lowest average wind speed) are July and August (8.1mph).
Average humidity in April
Grainola, OK
- Average humidity in April: 70%
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is October (65%).
Average rainfall in April
Grainola, OK
- Average rainfall in April: 1.18"
The wettest month (with the highest rainfall) is May (2.17").
The driest month (with the least rainfall) is December (0.24").
Average rainfall days in April
Grainola, OK
- Average rainfall days in April: 11.3 days
The month with the highest number of rainy days is May (12.3 days).
The months with the least rainy days are January and December (3.6 days).
Average snowfall in April
Grainola, OK
- Average snowfall in April: 0"
The months with the highest snowfall are January, February and March (0.2").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in April
Grainola, OK
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Grainola, OK
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 12min).
The months with the least sunshine are January and December (Average sunshine: 6h and 6min).
Average sunshine days in April
Grainola, OK
- Average sunshine days in April: 17.3 days
The month with the most sunshine days is January (26.2 days).
The month with the least sunshine days is May (15.8 days).
Average UV index in April
Grainola, OK
- Average UV index in April: 5
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in April
Grainola, OK
- Average cloud cover in April: 37
The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in April
Grainola, 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).
Grainola, Oklahoma, USA
Weather forecast for your location
2. Allow the app to use your location
