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
Norris's transition into April sees a rise in the average high-temperature, advancing from an enjoyable 61.3°F (16.3°C) in March to a pleasant 71.2°F (21.8°C). Throughout April, Norris records an average temperature of 51.1°F (10.6°C) at night.Humidity
The average relative humidity in April is 75%.Rainfall
In Norris, South Carolina, during April, the rain falls for 12.3 days and regularly aggregates up to 1.69" (43mm) of precipitation. In Norris, during the entire year, the rain falls for 140.2 days and collects up to 16.61" (422mm) of precipitation.Snowfall
April through November are months without snowfall in Norris, South Carolina.Daylight
In Norris, the average length of the day in April is 13h and 5min.On the first day of the month, sunrise is at 7:16 am and sunset at 7:52 pm. On the last day of April, in Norris, sunrise is at 6:40 am and sunset at 8:15 pm EDT.
Sunshine
In Norris, the average sunshine in April is 8.8h.UV index
The average daily maximum UV index in April in Norris is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In April, an average UV index of 5 transforms into the following instructions:
Act with care - The suggestion to avoid sunburn is emphasized. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Norris in April?
What is the average humidity in April in Norris?
How much does it rain in Norris in April?
When it does not snow in Norris?
Does it snow in Norris in April?
How many hours of daylight does Norris have in April?
When are sunrise and sunset in April in Norris?
How many hours of sunshine does Norris have in April?
What is the UV index reading in April in Norris?
Average temperature in April
Norris, SC
- Average high temperature in April: 71.2°F
The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (49.6°F).
- Average low temperature in April: 51.1°F
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (33.8°F).
Average pressure in April
Norris, SC
- Average pressure in April: 30.02"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in April
Norris, SC
- Average wind speed in April: 6.5mph
The windiest months (with the highest average wind speed) are February and April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in April
Norris, SC
- Average humidity in April: 75%
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (70%).
Average rainfall in April
Norris, SC
- Average rainfall in April: 1.69"
The wettest month (with the highest rainfall) is August (2.01").
The driest month (with the least rainfall) is September (0.71").
Average rainfall days in April
Norris, SC
- Average rainfall days in April: 12.3 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is October (6.5 days).
Average snowfall in April
Norris, SC
- Average snowfall in April: 0"
The month with the highest snowfall is December (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Norris, SC
- Average snowfall days in April: 0 days
The months with the highest number of snowfall days are January and February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Norris, SC
- 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 5min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in April
Norris, SC
- Average sunshine days in April: 16 days
The month with the most sunshine days is October (22.3 days).
The month with the least sunshine days is July (11.5 days).
Average UV index in April
Norris, SC
- 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 and December (UV index 2).
Average cloud cover in April
Norris, SC
- Average cloud cover in April: 34
The month with the most cloud cover is February (Cloud cover 42).
The months with the least cloud cover are June and July (Cloud cover 27).
Average visibility in April
Norris, SC
- 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).
Norris, South Carolina, USA
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