April weather forecastWindsor, SC
April
Weather in April
April is a moderately hot spring month in Windsor, South Carolina, with an average temperature fluctuating between 74.1°F (23.4°C) and 55.9°F (13.3°C).Temperature
Observing a rise in April, the average high-temperature goes from March's enjoyable 65.1°F (18.4°C) to a moderately hot 74.1°F (23.4°C). Windsor encounters an average low-temperature of 55.9°F (13.3°C) during April nights.Humidity
The average relative humidity in April is 72%.Rainfall
In Windsor, in April, it is raining for 12.7 days, with typically 3.07" (78mm) of accumulated precipitation. Throughout the year, there are 157.7 rainfall days, and 30.2" (767mm) of precipitation is accumulated.Snowfall
In Windsor, snow does not fall in March through November.Daylight
In April, the average length of the day in Windsor is 13h and 2min.On the first day of April in Windsor, sunrise is at 7:12 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 8:08 pm EDT.
Sunshine
In Windsor, South Carolina, the average sunshine in April is 9.3h.UV index
The average daily maximum UV index in April in Windsor, South Carolina, is 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In April, a regular UV index of 6 translates into these guidelines:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Windsor, SC
- Average high temperature in April: 74.1°F
The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (54°F).
- Average low temperature in April: 55.9°F
The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).
Average pressure in April
Windsor, SC
- Average pressure in April: 30.02"Hg
The months with the highest atmospheric pressure are January, November and December (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in April
Windsor, SC
- Average wind speed in April: 8.6mph
The windiest months (with the highest average wind speed) are February, March and April (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in April
Windsor, SC
- Average humidity in April: 72%
The month with the highest relative humidity is December (75%).
The months with the lowest relative humidity are January and November (70%).
Average rainfall in April
Windsor, SC
- Average rainfall in April: 3.07"
The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is November (1.77").
Average rainfall days in April
Windsor, SC
- Average rainfall days in April: 12.7 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is November (8.2 days).
Average snowfall in April
Windsor, SC
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.31").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Windsor, SC
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (0.6 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
Windsor, SC
- Average daylight in April: 13h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in April: 9h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in April
Windsor, SC
- Average sunshine days in April: 16.1 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is July (9.4 days).
Average UV index in April
Windsor, SC
- Average UV index in April: 6
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in April
Windsor, SC
- Average cloud cover in April: 32
The month with the most cloud cover is December (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 28).
Average visibility in April
Windsor, 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).
