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 onset of April brings a temperature shift, with the average high-temperature moving from a moderate 57.7°F (14.3°C) in March to an agreeable 68.7°F (20.4°C). Oak Ridge experiences a consistent average temperature of 48.9°F (9.4°C) throughout the nights in April.Humidity
In April, the average relative humidity is 73%.Rainfall
In April, the rain falls for 13.5 days. Throughout April, 2.8" (71mm) of precipitation is accumulated. In Oak Ridge, during the entire year, the rain falls for 156 days and collects up to 30.08" (764mm) of precipitation.Snowfall
In Oak Ridge, snow does not fall in April through October.Daylight
In Oak Ridge, the average length of the day in April is 13h and 8min.On the first day of the month, sunrise is at 7:04 am and sunset at 7:42 pm. On the last day of April, in Oak Ridge, sunrise is at 6:27 am and sunset at 8:06 pm EDT.
Sunshine
The average sunshine in April in Oak Ridge is 9.1h.UV index
In Oak Ridge, the average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: The daily high UV index of 5 in April translates into this advice:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Oak Ridge in April?
What is the average humidity in April in Oak Ridge?
How many days does it rain in April in Oak Ridge?
When it does not snow in Oak Ridge?
Does it snow in Oak Ridge in April?
What is the average length of the day in April in Oak Ridge?
When is the sunrise / sunset in April in Oak Ridge?
How long on average sun shines in April in Oak Ridge?
What is the UV index reading in April in Oak Ridge?
Average temperature in April
Oak Ridge, NC
- Average high temperature in April: 68.7°F
The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (45.5°F).
- Average low temperature in April: 48.9°F
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).
Average pressure in April
Oak Ridge, NC
- Average pressure in April: 30.01"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in April
Oak Ridge, NC
- Average wind speed in April: 7.3mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in April
Oak Ridge, NC
- Average humidity in April: 73%
The months with the highest relative humidity are May and December (75%).
The month with the lowest relative humidity is July (69%).
Average rainfall in April
Oak Ridge, NC
- Average rainfall in April: 2.8"
The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is October (2.01").
Average rainfall days in April
Oak Ridge, NC
- Average rainfall days in April: 13.5 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is November (9 days).
Average snowfall in April
Oak Ridge, NC
- Average snowfall in April: 0"
The month with the highest snowfall is December (2.2").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in April
Oak Ridge, NC
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (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
Oak Ridge, NC
- 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: 9h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in April
Oak Ridge, NC
- Average sunshine days in April: 14.6 days
The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is May (12.1 days).
Average UV index in April
Oak Ridge, NC
- Average UV index in April: 5
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in April
Oak Ridge, NC
- Average cloud cover in April: 37
The month with the most cloud cover is February (Cloud cover 43).
The months with the least cloud cover are June and July (Cloud cover 30).
Average visibility in April
Oak Ridge, NC
- 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).
Oak Ridge, North Carolina, USA
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