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 start of April signals an increase in the average high-temperature, moving from a refreshing 60.6°F (15.9°C) in March to an agreeable 70°F (21.1°C). Throughout the month of April, Richland witnesses an average low-temperature of 49.8°F (9.9°C).Humidity
In Richland, the average relative humidity in April is 75%.Rainfall
In Richland, in April, it is raining for 13.3 days, with typically 3.15" (80mm) of accumulated precipitation. Throughout the year, in Richland, South Carolina, there are 157.5 rainfall days, and 33.5" (851mm) of precipitation is accumulated.Snowfall
April through November are months without snowfall in Richland.Daylight
In Richland, the average length of the day in April is 13h and 5min.On the first day of April, sunrise is at 7:17 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 8:16 pm EDT.
Sunshine
In Richland, the average sunshine in April is 8.8h.UV index
In Richland, South Carolina, the average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: The daily high UV index of 5 in April translates into this advice:
Be vigilant - A duty to shield skin and eyes from injury exists. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Frequently asked questions
What are April temperatures in Richland?
What is the average humidity in April in Richland?
How many days does it rain in April in Richland?
When it does not snow in Richland?
Does it snow in Richland in April?
What is the average length of the day in April in Richland?
What time are sunrise and sunset in April in Richland?
How long on average sun shines in April in Richland?
What is the UV index reading in April in Richland?
Average temperature in April
Richland, 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
Richland, 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
Richland, 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
Richland, 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
Richland, 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
Richland, 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
Richland, 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
Richland, 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
Richland, SC
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
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
Richland, 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
Richland, 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
Richland, 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
Richland, 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).
Richland, South Carolina, USA
Weather forecast for your location
2. Allow the app to use your location
