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
Ulmer's transition into April is marked by a minor temperature shift, moving from an enjoyable 66.6°F (19.2°C) in March to a warm 75°F (23.9°C). The low-temperature in Ulmer, South Carolina, averages to a moderate 56.5°F (13.6°C) during the nights of April.Humidity
In April, the average relative humidity in Ulmer, South Carolina, is 74%.Rainfall
In Ulmer, in April, during 11.8 rainfall days, 2.87" (73mm) of precipitation is typically accumulated. Throughout the year, there are 152.9 rainfall days, and 31.18" (792mm) of precipitation is accumulated.Snowfall
March through December are months without snowfall in Ulmer.Daylight
In Ulmer, South Carolina, the average length of the day in April is 13h and 1min.On the first day of the month, sunrise is at 7:11 am and sunset at 7:45 pm. On the last day of April, sunrise is at 6:37 am and sunset at 8:06 pm EDT.
Sunshine
The average sunshine in April in Ulmer is 9.2h.UV index
In April, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: An average maximum UV index of 6 in April leads to these recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
What are April temperatures in Ulmer?
What is the average humidity in April in Ulmer?
How much does it rain in Ulmer in April?
When it does not snow in Ulmer?
What is the average length of the day in April in Ulmer?
What time are sunrise and sunset in April in Ulmer?
How long on average sun shines in April in Ulmer?
What is the UV index intensity in April in Ulmer?
Average temperature in April
Ulmer, SC
- Average high temperature in April: 75°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (55.4°F).
- Average low temperature in April: 56.5°F
The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (39.9°F).
Average pressure in April
Ulmer, SC
- Average pressure in April: 30.03"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in April
Ulmer, SC
- Average wind speed in April: 7.6mph
The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity in April
Ulmer, SC
- Average humidity in April: 74%
The months with the highest relative humidity are August and December (76%).
The month with the lowest relative humidity is January (70%).
Average rainfall in April
Ulmer, SC
- Average rainfall in April: 2.87"
The wettest month (with the highest rainfall) is August (3.7").
The driest month (with the least rainfall) is November (1.38").
Average rainfall days in April
Ulmer, SC
- Average rainfall days in April: 11.8 days
The month with the highest number of rainy days is August (20.8 days).
The month with the least rainy days is November (6.6 days).
Average snowfall in April
Ulmer, SC
- Average snowfall in April: 0"
The month with the highest snowfall is February (0.12").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in April
Ulmer, SC
- Average snowfall days in April: 0 days
The months with the highest number of snowfall days are January and February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in April /
Average sunshine in April
Ulmer, 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 1min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in April
Ulmer, SC
- Average sunshine days in April: 17.3 days
The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is August (7.3 days).
Average UV index in April
Ulmer, SC
- Average UV index in April: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in April
Ulmer, SC
- Average cloud cover in April: 33
The months with the most cloud cover are February and December (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility in April
Ulmer, 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).
Ulmer, South Carolina, USA
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