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
April sees a temperature increase, moving from a fresh 53.1°F (11.7°C) in March to an enjoyable 62.4°F (16.9°C). During April, Knotts Island sees a mean low-temperature of 52.5°F (11.4°C).Humidity
In April, the average relative humidity is 75%.Rainfall
In April, in Knotts Island, the rain falls for 11.5 days. Throughout April, 1.06" (27mm) of precipitation is accumulated. Throughout the year, in Knotts Island, North Carolina, there are 134.5 rainfall days, and 14.21" (361mm) of precipitation is accumulated.Snowfall
In Knotts Island, North Carolina, snow does not fall in April through November.Daylight
In Knotts Island, North Carolina, the average length of the day in April is 13h and 9min.On the first day of the month, sunrise is at 6:48 am and sunset at 7:26 pm. On the last day of April, in Knotts Island, North Carolina, sunrise is at 6:10 am and sunset at 7:51 pm EDT.
Sunshine
In Knotts Island, the average sunshine in April is 9.6h.UV index
In Knotts Island, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: A typical high UV index of 4 in April suggests the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Knotts Island in April?
What is the average humidity in April in Knotts Island?
How many days does it rain in April in Knotts Island?
When it does not snow in Knotts Island?
Does it snow in Knotts Island in April?
How many hours of daylight does Knotts Island have in April?
What time are sunrise and sunset in April in Knotts Island?
How long on average sun shines in April in Knotts Island?
What is the UV index intensity in April in Knotts Island?
Average temperature in April
Knotts Island, NC
- Average high temperature in April: 62.4°F
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (46°F).
- Average low temperature in April: 52.5°F
The month with the highest average low temperature is July (74.8°F).
The coldest month (with the lowest average low temperature) is January (36.7°F).
Average pressure in April
Knotts Island, NC
- Average pressure in April: 30.01"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in April
Knotts Island, NC
- Average wind speed in April: 11.8mph
The windiest month (with the highest average wind speed) is March (12.1mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).
Average humidity in April
Knotts Island, NC
- Average humidity in April: 75%
The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are October and November (74%).
Average rainfall in April
Knotts Island, NC
- Average rainfall in April: 1.06"
The wettest month (with the highest rainfall) is August (1.73").
The driest month (with the least rainfall) is November (0.75").
Average rainfall days in April
Knotts Island, NC
- Average rainfall days in April: 11.5 days
The month with the highest number of rainy days is August (15.5 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in April
Knotts Island, NC
- Average snowfall in April: 0"
The month with the highest snowfall is February (0.28").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Knotts Island, NC
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (1.4 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
Knotts Island, 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 42min).
- Average sunshine in April: 9h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 24min).
Average sunshine days in April
Knotts Island, NC
- Average sunshine days in April: 16.8 days
The month with the most sunshine days is January (20.6 days).
The month with the least sunshine days is August (11.3 days).
Average UV index in April
Knotts Island, NC
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover in April
Knotts Island, NC
- Average cloud cover in April: 36
The month with the most cloud cover is March (Cloud cover 44).
The months with the least cloud cover are June and July (Cloud cover 26).
Average visibility in April
Knotts Island, NC
- 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).
Knotts Island, North Carolina, USA
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