April weather forecast
South Portsmouth, KY

Share

Weather in April

April in South Portsmouth, Kentucky, is a refreshing spring month, with temperature in the range of an average high of 64.9°F (18.3°C) and an average low of 45.1°F (7.3°C).

Temperature

South Portsmouth sees an increase in the average high-temperature with the arrival of April, moving from March's cool 52.5°F (11.4°C) to a comfortable 64.9°F (18.3°C). April nights in South Portsmouth are marked by an average low-temperature of 45.1°F (7.3°C).

Humidity

The average relative humidity in April is 76%.

Rainfall

In South Portsmouth, in April, it is raining for 16 days, with typically 3.15" (80mm) of accumulated precipitation. Throughout the year, in South Portsmouth, there are 170.4 rainfall days, and 31.02" (788mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. April is the last month it regularly snows in South Portsmouth, Kentucky. During 0.8 snowfall days, in April, South Portsmouth aggregates 0.43" (11mm) of snow. In South Portsmouth, Kentucky, during the entire year, snow falls for 36.7 days and aggregates up to 11.57" (294mm) of snow.

Daylight

In South Portsmouth, the average length of the day in April is 13h and 14min.
On the first day of April, sunrise is at 7:15 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 8:23 pm EDT.

Sunshine

The average sunshine in April is 7.9h.

UV index

The average daily maximum UV index in April in South Portsmouth is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.
Note: In April, a daily UV index of 4 turns into the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
[Resources]

Frequently asked questions

What is the usual temperature for South Portsmouth in April?

The average high-temperature, in April, in South Portsmouth, is 64.9°F (18.3°C), while the average low-temperature is 45.1°F (7.3°C).

What is the average humidity in April in South Portsmouth?

The average relative humidity in April in South Portsmouth is 76%.

How many days does it rain in April in South Portsmouth?

In South Portsmouth, Kentucky, in April, during 16 rainfall days, 3.15" (80mm) of precipitation is typically accumulated.

What is the last month it snows in South Portsmouth?

April is the last month it regularly snows. During 0.8 snowfall days, in April, South Portsmouth aggregates 0.43" (11mm) of snow.

How many hours of daylight does South Portsmouth have in April?

In South Portsmouth, Kentucky, the average day length in April is 13h and 14min.

When are sunrise and sunset in April in South Portsmouth?

On the first day of April in South Portsmouth, Kentucky, sunrise is at 7:15 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 8:23 pm EDT.

How long on average sun shines in April in South Portsmouth?

In South Portsmouth, Kentucky, the average sunshine duration in April is 7.9h.

What is the UV index intensity in April in South Portsmouth?

In April, the average daily maximum UV index in South Portsmouth, Kentucky, is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
South Portsmouth, KY

Average temperature in April - South Portsmouth, KY
  • Average high temperature in April: 64.9°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in April: 45.1°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

[Resources]

Average pressure in April
South Portsmouth, KY

Average pressure in April - South Portsmouth, KY
  • Average pressure in April: 29.98"Hg

The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

[Resources]

Average wind speed in April
South Portsmouth, KY

Average wind speed in April - South Portsmouth, KY
  • Average wind speed in April: 7.3mph

The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

[Resources]

Average humidity in April
South Portsmouth, KY

Average humidity in April - South Portsmouth, KY
  • Average humidity in April: 76%

The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is August (75%).

[Resources]

Average rainfall in April
South Portsmouth, KY

Average rainfall in April - South Portsmouth, KY
  • Average rainfall in April: 3.15"

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is September (1.85").

[Resources]

Average rainfall days in April
South Portsmouth, KY

Average rainfall days in April - South Portsmouth, KY
  • Average rainfall days in April: 16 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (10.5 days).

[Resources]

Average snowfall in April
South Portsmouth, KY

Average snowfall in April - South Portsmouth, KY
  • Average snowfall in April: 0.43"

The month with the highest snowfall is January (3.19").
The months with the least snowfall are May, June, July, August and September (0").

[Resources]

Average snowfall days in April
South Portsmouth, KY

Average snowfall days in April - South Portsmouth, KY
  • Average snowfall days in April: 0.8 days

The month with the highest number of snowfall days is January (10.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

[Resources]

Average daylight in April /
Average sunshine in April
South Portsmouth, KY

Average daylight in April / Average sunshine in April - South Portsmouth, KY
  • Average daylight in April: 13h and 1min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in April: 7h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

[Resources]

Average sunshine days in April
South Portsmouth, KY

Average sunshine days in April - South Portsmouth, KY
  • Average sunshine days in April: 12.3 days

The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is February (10 days).

[Resources]

Average UV index in April
South Portsmouth, KY

Average UV index in April - South Portsmouth, KY
  • Average UV index in April: 4

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

[Resources]

Average cloud cover in April
South Portsmouth, KY

Average cloud cover in April - South Portsmouth, KY
  • Average cloud cover in April: 43

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 30).

[Resources]

Average visibility in April
South Portsmouth, KY

Average visibility in April - South Portsmouth, KY
  • Average visibility in April: 6mi

The months with the highest visibility are March, April, June, October and November (6mi).
The months with the lowest visibility are January, February, May, July, August, September and December (5mi).

[Resources]

South Portsmouth, Kentucky, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location