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 refreshing 60.6°F (15.9°C) in March to a pleasant 70°F (21.1°C). The month of April records an average low-temperature of 49.8°F (9.9°C) in Walhalla.Humidity
In April, the average relative humidity is 75%.Rainfall
In Walhalla, in April, it is raining for 13.3 days, with typically 3.15" (80mm) of accumulated precipitation. Throughout the year, there are 157.5 rainfall days, and 33.5" (851mm) of precipitation is accumulated.Snowfall
April through November are months without snowfall.Daylight
The average length of the day in April is 13h and 5min.On the first day of the month, sunrise is at 7:18 am and sunset at 7:53 pm. On the last day of April, sunrise is at 6:41 am and sunset at 8:16 pm EDT.
Sunshine
The average sunshine in April is 8.8h.UV index
In Walhalla, the average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 5 during April morphs into the following directions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. 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 many days does it rain in April?
When it does not snow?
Does it snow in Walhalla in April?
What is the average length of the day in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Walhalla have in April?
What is the UV index reading in April?
Average temperature in April
Walhalla, SC
- Average high temperature in April: 70°F
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (48.7°F).
- Average low temperature in April: 49.8°F
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).
Average pressure in April
Walhalla, SC
- Average pressure in April: 30.01"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
Walhalla, SC
- Average wind speed in April: 6mph
The windiest month (with the highest average wind speed) is February (6.1mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity in April
Walhalla, 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 (71%).
Average rainfall in April
Walhalla, SC
- Average rainfall in April: 3.15"
The wettest month (with the highest rainfall) is December (3.7").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days in April
Walhalla, SC
- Average rainfall days in April: 13.3 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is October (8.5 days).
Average snowfall in April
Walhalla, SC
- Average snowfall in April: 0"
The month with the highest snowfall is December (2.28").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Walhalla, SC
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (1 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
Walhalla, 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 0min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in April
Walhalla, SC
- Average sunshine days in April: 15.6 days
The month with the most sunshine days is October (21.4 days).
The month with the least sunshine days is July (11.6 days).
Average UV index in April
Walhalla, 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
Walhalla, SC
- Average cloud cover in April: 34
The months with the most cloud cover are February and December (Cloud cover 41).
The months with the least cloud cover are June and July (Cloud cover 27).
Average visibility in April
Walhalla, SC
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Walhalla, South Carolina, USA
Weather forecast for your location
2. Allow the app to use your location