April weather forecast
Ketcham, PA

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Weather in April

April is a cool spring month in Ketcham, Pennsylvania, with temperature in the range of an average high of 55°F (12.8°C) and an average low of 37.4°F (3°C).

Temperature

Ketcham's transition into April is marked by a temperature shift, moving from an icy 42.6°F (5.9°C) in March to a cool 55°F (12.8°C). During the nights in April, the temperature averages to a wintry 37.4°F (3°C).

Humidity

April, June and July, with an average relative humidity of 78%, are the least humid months.

Rainfall

In Ketcham, in April, it is raining for 16.4 days, with typically 2.36" (60mm) of accumulated precipitation. Throughout the year, there are 154.5 rainfall days, and 25.63" (651mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Ketcham, Pennsylvania, in April, during 3.3 snowfall days, 0.83" (21mm) of snow is typically accumulated. Throughout the year, there are 58.2 snowfall days, and 26.1" (663mm) of snow is accumulated.

Daylight

In Ketcham, the average length of the day in April is 13h and 21min.
On the first day of April in Ketcham, sunrise is at 6:45 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 8:00 pm EDT.

Sunshine

The average sunshine in April is 7.4h.

UV index

The average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: In April, the maximum UV index of 3 suggests these recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Updated: Jul 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in April?

In Ketcham, 55°F (12.8°C) is the average high-temperature and 37.4°F (3°C) is the average low-temperature during April.

What are the least humid months?

The months with the lowest humidity in Ketcham are April, June and July, with an average relative humidity of 78%.

What is the average humidity in April?

In April, the average relative humidity in Ketcham is 78%.

How many days does it rain in April?

In April, the rain falls for 16.4 days. Throughout April, 2.36" (60mm) of precipitation is accumulated.

How many days does it snow in April?

In April, it is snowing for 3.3 days. Throughout April, 0.83" (21mm) of snow is accumulated.

What is the average length of the day in April?

In Ketcham, the average day length in April is 13h and 21min.

When are sunrise and sunset in April in Ketcham?

In April, on the first day of the month, sunrise is at 6:45 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 8:00 pm EDT.

How many hours of sunshine does Ketcham have in April?

In April, the average sunshine duration is 7.4h.

What is the UV index intensity in April?

The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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
Ketcham, PA

Average temperature in April - Ketcham, PA
  • Average high temperature in April: 55°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30°F).

  • Average low temperature in April: 37.4°F

The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

Average pressure in April
Ketcham, PA

Average pressure in April - Ketcham, PA
  • Average pressure in April: 29.98"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in April
Ketcham, PA

Average wind speed in April - Ketcham, PA
  • Average wind speed in April: 8mph

The windiest months (with the highest average wind speed) are March and April (8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

Average humidity in April
Ketcham, PA

Average humidity in April - Ketcham, PA
  • Average humidity in April: 78%

The months with the highest relative humidity are February and December (84%).
The months with the lowest relative humidity are April, June and July (78%).

Average rainfall in April
Ketcham, PA

Average rainfall in April - Ketcham, PA
  • Average rainfall in April: 2.36"

The wettest month (with the highest rainfall) is August (2.48").
The driest month (with the least rainfall) is September (1.73").

Average rainfall days in April
Ketcham, PA

Average rainfall days in April - Ketcham, PA
  • Average rainfall days in April: 16.4 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (7.6 days).

Average snowfall in April
Ketcham, PA

Average snowfall in April - Ketcham, PA
  • Average snowfall in April: 0.83"

The month with the highest snowfall is February (7.72").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in April
Ketcham, PA

Average snowfall days in April - Ketcham, PA
  • Average snowfall days in April: 3.3 days

The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in April /
Average sunshine in April
Ketcham, PA

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

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in April: 7h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).

Average sunshine days in April
Ketcham, PA

Average sunshine days in April - Ketcham, PA
  • Average sunshine days in April: 10.3 days

The month with the most sunshine days is September (15.6 days).
The month with the least sunshine days is April (10.3 days).

Average UV index in April
Ketcham, PA

Average UV index in April - Ketcham, PA
  • Average UV index in April: 3

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in April
Ketcham, PA

Average cloud cover in April - Ketcham, PA
  • Average cloud cover in April: 52

The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 36).

Average visibility in April
Ketcham, PA

Average visibility in April - Ketcham, PA
  • Average visibility in April: 6mi

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

Ketcham, Pennsylvania, USA

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