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
With the onset of April, the average high-temperature subtly transitions from a moderately hot 74.5°F (23.6°C) in March to a still warm 81.1°F (27.3°C). The nighttime temperature dips to a refreshing 63.3°F (17.4°C) on average during April.Heat index
The heat index value for April is computed to be a tropical 86°F (30°C). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.The heat index's values are generally associated with conditions in shade and light breezes. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'real feel' or 'felt air temperature', takes into account both air temperature and humidity to illustrate what people actually feel. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Humidity
In Norman, the average relative humidity in April is 74%.Rainfall
In Norman, in April, it is raining for 12 days, with typically 1.69" (43mm) of accumulated precipitation. In Norman, during the entire year, the rain falls for 191.7 days and collects up to 37.99" (965mm) of precipitation.Snowfall
In Norman, snow does not fall in February through December.Daylight
The average length of the day in April is 12h and 52min.On the first day of April in Norman, sunrise is at 7:18 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 8:04 pm EDT.
Sunshine
The average sunshine in April is 9.1h.UV index
In April, the average daily maximum UV index in Norman is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum daily UV index of 6 during April morphs into the following directions:
Resist overexposure. Safeguarding from solar damage is indispensable. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature?
What is the average humidity in April?
How much does it rain in April?
When it does not snow?
What is the average length of the day in April?
When is the sunrise / sunset in April?
How long on average sun shines in April?
What is the UV index reading in April in Norman?
Average temperature in April
Norman, FL
- Average high temperature in April: 81.1°F
The warmest month (with the highest average high temperature) is August (89.8°F).
The month with the lowest average high temperature is January (66.9°F).
- Average low temperature in April: 63.3°F
The month with the highest average low temperature is August (76.1°F).
The coldest month (with the lowest average low temperature) is January (49.8°F).
Average pressure in April
Norman, FL
- Average pressure in April: 30.03"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).
Average wind speed in April
Norman, FL
- Average wind speed in April: 6.8mph
The windiest months (with the highest average wind speed) are March and April (6.8mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity in April
Norman, FL
- Average humidity in April: 74%
The month with the highest relative humidity is September (79%).
The months with the lowest relative humidity are January, March and May (73%).
Average rainfall in April
Norman, FL
- Average rainfall in April: 1.69"
The wettest month (with the highest rainfall) is July (6.57").
The driest month (with the least rainfall) is March (1.38").
Average rainfall days in April
Norman, FL
- Average rainfall days in April: 12 days
The month with the highest number of rainy days is August (27.1 days).
The month with the least rainy days is November (9.5 days).
Average snowfall in April
Norman, FL
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in April
Norman, FL
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in April /
Average sunshine in April
Norman, FL
- Average daylight in April: 12h and 5min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in April: 9h and 1min
The month with the most sunshine is May (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).
Average sunshine days in April
Norman, FL
- Average sunshine days in April: 14.8 days
The month with the most sunshine days is January (19.7 days).
The month with the least sunshine days is August (1.4 days).
Average UV index in April
Norman, FL
- Average UV index in April: 6
The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 4).
Average cloud cover in April
Norman, FL
- Average cloud cover in April: 29
The months with the most cloud cover are February and December (Cloud cover 36).
The month with the least cloud cover is May (Cloud cover 27).
Average visibility in April
Norman, FL
- 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).
Norman, Florida, USA
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