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 marks a minor ascent in the average high-temperature, adjusting from March's comfortable 62.4°F (16.9°C) to a pleasant 71.2°F (21.8°C). Heavener, during the month of April, experiences an average low-temperature of 50.9°F (10.5°C).Humidity
The average relative humidity in April in Heavener, Oklahoma, is 74%.Rainfall
In April, the rain falls for 14.3 days. Throughout April, 3.39" (86mm) of precipitation is accumulated. In Heavener, during the entire year, the rain falls for 146.2 days and collects up to 33.62" (854mm) of precipitation.Snowfall
In Heavener, Oklahoma, snow does not fall in April through November.Daylight
The average length of the day in April is 13h and 5min.On the first day of April in Heavener, sunrise is at 7:04 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 8:03 pm CDT.
Sunshine
In Heavener, the average sunshine in April is 8.4h.UV index
In Heavener, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 5 in April translates into the following instructions:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Frequently asked questions
What is the temperature in April in Heavener?
What is the average humidity in April in Heavener?
How much does it rain in Heavener in April?
When it does not snow in Heavener?
Does it snow in Heavener in April?
How many hours of daylight does Heavener have in April?
When is the sunrise / sunset in April in Heavener?
How many hours of sunshine does Heavener have in April?
What is the UV index reading in April in Heavener?
Average temperature in April
Heavener, OK
- Average high temperature in April: 71.2°F
The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (49.1°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 (32.2°F).
Average pressure in April
Heavener, OK
- Average pressure in April: 29.94"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Heavener, OK
- Average wind speed in April: 8.1mph
The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in April
Heavener, OK
- Average humidity in April: 74%
The months with the highest relative humidity are February, March and May (76%).
The month with the lowest relative humidity is August (69%).
Average rainfall in April
Heavener, OK
- Average rainfall in April: 3.39"
The wettest month (with the highest rainfall) is May (4.13").
The driest month (with the least rainfall) is January (1.97").
Average rainfall days in April
Heavener, OK
- Average rainfall days in April: 14.3 days
The month with the highest number of rainy days is August (14.9 days).
The month with the least rainy days is November (9 days).
Average snowfall in April
Heavener, OK
- Average snowfall in April: 0"
The month with the highest snowfall is February (1.14").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Heavener, OK
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Heavener, 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 54min).
- Average sunshine in April: 8h and 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 36min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).
Average sunshine days in April
Heavener, OK
- Average sunshine days in April: 14.1 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (13.2 days).
Average UV index in April
Heavener, OK
- Average UV index in April: 5
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in April
Heavener, OK
- Average cloud cover in April: 39
The month with the most cloud cover is February (Cloud cover 46).
The months with the least cloud cover are June and August (Cloud cover 25).
Average visibility in April
Heavener, 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).
Heavener, Oklahoma, USA
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