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
Longtown's weather shows a temperature rise with the arrival of April, moving from an enjoyable 63.7°F (17.6°C) in March to a pleasant 73°F (22.8°C). Longtown experiences an average nighttime temperature of 54.9°F (12.7°C) in the month of April.Humidity
In April, the average relative humidity in Longtown is 73%.Rainfall
In Longtown, in April, it is raining for 13 days, with typically 2.83" (72mm) of accumulated precipitation. In Longtown, South Carolina, during the entire year, the rain falls for 157 days and collects up to 31.54" (801mm) of precipitation.Snowfall
April through October are months without snowfall.Daylight
In April, the average length of the day is 13h and 4min.On the first day of April in Longtown, South Carolina, sunrise is at 7:09 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 8:07 pm EDT.
Sunshine
In Longtown, the average sunshine in April is 9.4h.UV index
The average daily maximum UV index in April in Longtown is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: The UV index of 5 in April translates into these instructions:
Heed the precautions - Suggestions to avoid sunburn are made. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Longtown in April?
What is the average humidity in April in Longtown?
How many days does it rain in April in Longtown?
When it does not snow in Longtown?
Does it snow in Longtown in April?
How many hours of daylight does Longtown have in April?
What time are sunrise and sunset in April in Longtown?
How long on average sun shines in April in Longtown?
What is the UV index reading in April in Longtown?
Average temperature in April
Longtown, SC
- Average high temperature in April: 73°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (52.2°F).
- Average low temperature in April: 54.9°F
The month with the highest average low temperature is July (72.5°F).
The coldest month (with the lowest average low temperature) is January (37.6°F).
Average pressure in April
Longtown, 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
Longtown, SC
- Average wind speed in April: 8.3mph
The windiest months (with the highest average wind speed) are February and April (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in April
Longtown, SC
- Average humidity in April: 73%
The month with the highest relative humidity is May (75%).
The months with the lowest relative humidity are January and November (70%).
Average rainfall in April
Longtown, SC
- Average rainfall in April: 2.83"
The wettest month (with the highest rainfall) is August (3.66").
The driest months (with the least rainfall) are January and November (1.97").
Average rainfall days in April
Longtown, SC
- Average rainfall days in April: 13 days
The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is October (8.2 days).
Average snowfall in April
Longtown, SC
- Average snowfall in April: 0"
The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in April
Longtown, SC
- Average snowfall days in April: 0 days
The months with the highest number of snowfall days are January and February (0.5 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
Longtown, 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: 9h and 2min
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 30min).
Average sunshine days in April
Longtown, SC
- Average sunshine days in April: 15.2 days
The month with the most sunshine days is October (21.8 days).
The month with the least sunshine days is July (8.9 days).
Average UV index in April
Longtown, SC
- Average UV index in April: 5
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in April
Longtown, SC
- Average cloud cover in April: 33
The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility in April
Longtown, 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).
Longtown, South Carolina, USA
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