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 sea temperature 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 Norfolk, the average high-temperature in April rises, from a cool 54.5°F (12.5°C) in March, to a refreshing 64.9°F (18.3°C). Norfolk records a steady low-temperature average of 52°F (11.1°C) during April.Humidity
The average relative humidity in April in Norfolk is 75%.Rainfall
In Norfolk, during April, the rain falls for 13 days and regularly aggregates up to 1.46" (37mm) of precipitation. Throughout the year, in Norfolk, there are 151.9 rainfall days, and 20.35" (517mm) of precipitation is accumulated.Snowfall
In Norfolk, snow does not fall in April through October.Ocean temperature
In April, the average ocean temperature is 54.1°F (12.3°C).Note: Swimming in 54.1°F (12.3°C) at temperatures under 50°F (10°C) requires thermal swimsuits; otherwise, one can face cold shock and breathing difficulty. Even brief immersion at 55.4°F (13°C) feels frosty.
Daylight
The average length of the day in April is 13h and 10min.On the first day of April in Norfolk, sunrise is at 6:49 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 7:53 pm EDT.
Sunshine
In April, the average sunshine is 9.6h.UV index
The average daily maximum UV index in April in Norfolk is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index, 4 in April, converts into the following recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What are the temperatures in Norfolk in April?
What is the average humidity in April in Norfolk?
How much does it rain in Norfolk in April?
When it does not snow in Norfolk?
Does it snow in Norfolk in April?
How cold is the water in April in Norfolk?
How many hours of daylight does Norfolk have in April?
When are sunrise and sunset in April in Norfolk?
How many hours of sunshine does Norfolk have in April?
How high is the UV index in April in Norfolk?
Average temperature in April
Norfolk, VA
- Average high temperature in April: 64.9°F
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (45.9°F).
- Average low temperature in April: 52°F
The month with the highest average low temperature is July (73.6°F).
The coldest month (with the lowest average low temperature) is January (34.7°F).
Average pressure in April
Norfolk, VA
- 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
Norfolk, VA
- Average wind speed in April: 10.5mph
The windiest months (with the highest average wind speed) are March and April (10.5mph).
The calmest month (with the lowest average wind speed) is August (7.5mph).
Average humidity in April
Norfolk, VA
- Average humidity in April: 75%
The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are July and November (74%).
Average rainfall in April
Norfolk, VA
- Average rainfall in April: 1.46"
The wettest month (with the highest rainfall) is August (2.52").
The driest month (with the least rainfall) is November (1.1").
Average rainfall days in April
Norfolk, VA
- Average rainfall days in April: 13 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is November (8.3 days).
Average snowfall in April
Norfolk, VA
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.47").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in April
Norfolk, VA
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (2.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average sea temperature in April
Norfolk, VA
- Average sea temperature in April: 54.2°F
The best month for swimming (with the highest average sea temperature) is August (80°F).
The coldest month (with the lowest average sea temperature) is February (44.5°F).
Average daylight in April /
Average sunshine in April
Norfolk, VA
- 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
Norfolk, VA
- Average sunshine days in April: 14.3 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is August (10.8 days).
Average UV index in April
Norfolk, VA
- Average UV index in April: 4
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in April
Norfolk, VA
- Average cloud cover in April: 36
The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility in April
Norfolk, VA
- 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).
Norfolk, Virginia, USA
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