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
In Williamston, the average high-temperature in April rises, from a moderate 59.5°F (15.3°C) in March, to a pleasant 70.2°F (21.2°C). During the month of April, Williamston's nighttime temperature lowers to an average of 51.4°F (10.8°C).Humidity
In April, the average relative humidity is 76%.Rainfall
In April, in Williamston, North Carolina, the rain falls for 11.9 days. Throughout April, 1.14" (29mm) of precipitation is accumulated. Throughout the year, there are 141.7 rainfall days, and 16.65" (423mm) of precipitation is accumulated.Snowfall
In Williamston, North Carolina, snow does not fall in April through November.Daylight
In Williamston, the average length of the day in April is 13h and 7min.On the first day of the month, sunrise is at 6:53 am and sunset at 7:30 pm. On the last day of April, sunrise is at 6:16 am and sunset at 7:54 pm EDT.
Sunshine
The average sunshine in April in Williamston is 9.4h.UV index
In Williamston, North Carolina, the average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In April, a regular UV index of 5 translates into these guidelines:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Williamston?
What is the average humidity in April in Williamston?
How many days does it rain in April in Williamston?
When it does not snow in Williamston?
Does it snow in Williamston in April?
How many hours of daylight does Williamston have in April?
When is the sunrise / sunset in April in Williamston?
How long on average sun shines in April in Williamston?
What is the UV index reading in April in Williamston?
Average temperature in April
Williamston, NC
- Average high temperature in April: 70.2°F
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (48.7°F).
- Average low temperature in April: 51.4°F
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).
Average pressure in April
Williamston, NC
- Average pressure in April: 30.02"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in April
Williamston, NC
- Average wind speed in April: 8.2mph
The windiest month (with the highest average wind speed) is April (8.2mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity in April
Williamston, NC
- Average humidity in April: 76%
The months with the highest relative humidity are May, August, September and December (79%).
The month with the lowest relative humidity is January (75%).
Average rainfall in April
Williamston, NC
- Average rainfall in April: 1.14"
The wettest month (with the highest rainfall) is July (2.17").
The driest months (with the least rainfall) are January and March (0.87").
Average rainfall days in April
Williamston, NC
- Average rainfall days in April: 11.9 days
The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is October (7.2 days).
Average snowfall in April
Williamston, NC
- Average snowfall in April: 0"
The month with the highest snowfall is February (0.63").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Williamston, NC
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (1.5 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
Williamston, NC
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in April: 9h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).
Average sunshine days in April
Williamston, NC
- Average sunshine days in April: 16.5 days
The month with the most sunshine days is October (22.2 days).
The month with the least sunshine days is July (9.5 days).
Average UV index in April
Williamston, NC
- 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
Williamston, NC
- Average cloud cover in April: 37
The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is June (Cloud cover 33).
Average visibility in April
Williamston, NC
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are August and September (5mi).
Williamston, North Carolina, USA
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