April weather forecast
Port Clinton, PA

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Weather in April

April is a mild spring month in Port Clinton, Pennsylvania, with temperature in the range of an average low of 40.3°F (4.6°C) and an average high of 58.6°F (14.8°C).

Temperature

April's arrival is marked by an increase in the average high-temperature, moving from a frosty 46°F (7.8°C) in March to a moderate 58.6°F (14.8°C). Port Clinton's average low-temperature in the month of April is recorded at a cold 40.3°F (4.6°C).

Humidity

With an average relative humidity of 76%, April is the least humid month.

Rainfall

In April, in Port Clinton, Pennsylvania, the rain falls for 15.4 days. Throughout April, 2.4" (61mm) of precipitation is accumulated. Throughout the year, in Port Clinton, there are 148.7 rainfall days, and 26.42" (671mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Port Clinton, Pennsylvania, in April, snow falls for 0.3 days, with typically accumulated 0.08" (2mm) of snow. Throughout the year, in Port Clinton, Pennsylvania, there are 26.2 snowfall days, and 13.58" (345mm) of snow is accumulated.

Daylight

In Port Clinton, the average length of the day in April is 13h and 19min.
On the first day of April in Port Clinton, sunrise is at 6:46 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 7:59 pm EDT.

Sunshine

In Port Clinton, the average sunshine in April is 8h.

UV index

In Port Clinton, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 4 in April converts into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
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Frequently asked questions

What are April temperatures in Port Clinton?

The high-temperature, in April, in Port Clinton, is 58.6°F (14.8°C), while the low-temperature averages to 40.3°F (4.6°C).

What is the least humid month in Port Clinton?

With an average relative humidity of 76%, April is the least humid month in Port Clinton.

What is the average humidity in April in Port Clinton?

In April, the average relative humidity in Port Clinton is 76%.

How many days does it rain in April in Port Clinton?

In Port Clinton, during April, the rain falls for 15.4 days and regularly aggregates up to 2.4" (61mm) of precipitation.

How many days does it snow in April in Port Clinton?

In Port Clinton, Pennsylvania, in April, snow falls for 0.3 days, with typically accumulated 0.08" (2mm) of snow.

How many hours of daylight does Port Clinton have in April?

The average day length in April in Port Clinton, Pennsylvania, is 13h and 19min.

When are sunrise and sunset in April in Port Clinton?

On the first day of April, sunrise is at 6:46 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 7:59 pm EDT.

How long on average sun shines in April in Port Clinton?

In Port Clinton, the average sunshine duration in April is 8h.

What is the UV index reading in April in Port Clinton?

The average daily maximum UV index in April in Port Clinton, Pennsylvania, is 4. A UV Index reading of 3 to 5 represents a medium health risk 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
Port Clinton, PA

Average temperature in April - Port Clinton, PA
  • Average high temperature in April: 58.6°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (33.6°F).

  • Average low temperature in April: 40.3°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in April
Port Clinton, PA

Average pressure in April - Port Clinton, PA
  • Average pressure in April: 29.99"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in April
Port Clinton, PA

Average wind speed in April - Port Clinton, PA
  • Average wind speed in April: 8.1mph

The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in April
Port Clinton, PA

Average humidity in April - Port Clinton, PA
  • Average humidity in April: 76%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (76%).

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Average rainfall in April
Port Clinton, PA

Average rainfall in April - Port Clinton, PA
  • Average rainfall in April: 2.4"

The wettest month (with the highest rainfall) is August (2.87").
The driest month (with the least rainfall) is September (1.61").

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Average rainfall days in April
Port Clinton, PA

Average rainfall days in April - Port Clinton, PA
  • Average rainfall days in April: 15.4 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (7.7 days).

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Average snowfall in April
Port Clinton, PA

Average snowfall in April - Port Clinton, PA
  • Average snowfall in April: 0.08"

The month with the highest snowfall is March (3.86").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Port Clinton, PA

Average snowfall days in April - Port Clinton, PA
  • Average snowfall days in April: 0.3 days

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Port Clinton, PA

Average daylight in April / Average sunshine in April - Port Clinton, PA
  • Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in April: 8h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

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Average sunshine days in April
Port Clinton, PA

Average sunshine days in April - Port Clinton, PA
  • Average sunshine days in April: 12.8 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is May (10.8 days).

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Average UV index in April
Port Clinton, PA

Average UV index in April - Port Clinton, PA
  • Average UV index in April: 4

The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in April
Port Clinton, PA

Average cloud cover in April - Port Clinton, PA
  • Average cloud cover in April: 47

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 33).

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Average visibility in April
Port Clinton, PA

Average visibility in April - Port Clinton, PA
  • Average visibility in April: 6mi

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

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Port Clinton, Pennsylvania, USA

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