Contents
- Weather in February
- Frequently asked questions
- Average temperature in February
- Average pressure in February
- Average wind speed in February
- Average humidity in February
- Average rainfall in February
- Average rainfall days in February
- Average snowfall in February
- Average snowfall days in February
- Average daylight in February
- Average sunshine in February
- Average sunshine days in February
- Average UV index in February
- Average cloud cover in February
- Average visibility in February
Weather in February
Temperature
Transitioning from January to February, Castle Shannon observes an average high-temperature of a still cold 37.8°F (3.2°C), differing subtly from the previous month. The low-temperature average for Castle Shannon during February stands at a subzero cold 23.4°F (-4.8°C).Humidity
The months with the highest humidity in Castle Shannon are January and February, with an average relative humidity of 84%.Rainfall
In Castle Shannon, in February, it is raining for 8.9 days, with typically 1.85" (47mm) of accumulated precipitation. Throughout the year, in Castle Shannon, there are 164 rainfall days, and 26.89" (683mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In February, it is snowing for 11.9 days. Throughout February, 3.39" (86mm) of snow is accumulated. In Castle Shannon, Pennsylvania, during the entire year, snow falls for 53.3 days and aggregates up to 13.27" (337mm) of snow.Daylight
The average length of the day in February is 10h and 41min.On the first day of the month, sunrise is at 7:29 am and sunset at 5:37 pm. On the last day of February, sunrise is at 6:53 am and sunset at 6:11 pm EST.
Sunshine
In February, the average sunshine is 3.5h.UV index
In February, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: A daily high UV index of 2 in February leads to these guidelines:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. To avoid the Sun's strongest rays, limit exposure around the mid-day period. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold during February?
What is the most humid month in Castle Shannon?
What is the average humidity in February?
How much does it rain in February?
How much does it snow in Castle Shannon in February?
What is the average length of the day in February?
What time are sunrise and sunset in February?
How long on average sun shines in February?
What is the UV index reading in February?
Average temperature in February
Castle Shannon, PA
- Average high temperature in February: 37.8°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 (33.4°F).
- Average low temperature in February: 23.4°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).
Average pressure in February
Castle Shannon, PA
- Average pressure in February: 30.08"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in February
Castle Shannon, PA
- Average wind speed in February: 7.6mph
The windiest month (with the highest average wind speed) is January (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in February
Castle Shannon, PA
- Average humidity in February: 84%
The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is August (73%).
Average rainfall in February
Castle Shannon, PA
- Average rainfall in February: 1.85"
The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is November (1.61").
Average rainfall days in February
Castle Shannon, PA
- Average rainfall days in February: 8.9 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is January (8.5 days).
Average snowfall in February
Castle Shannon, PA
- Average snowfall in February: 3.39"
The month with the highest snowfall is January (3.46").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in February
Castle Shannon, PA
- Average snowfall days in February: 11.9 days
The month with the highest number of snowfall days is January (16.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in February /
Average sunshine in February
Castle Shannon, PA
- Average daylight in February: 10h and 4min
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 24min).
- Average sunshine in February: 3h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in February
Castle Shannon, PA
- Average sunshine days in February: 9.5 days
The month with the most sunshine days is November (16.4 days).
The month with the least sunshine days is February (9.5 days).
Average UV index in February
Castle Shannon, PA
- Average UV index in February: 2
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in February
Castle Shannon, PA
- Average cloud cover in February: 66
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in February
Castle Shannon, PA
- Average visibility in February: 5mi
The months with the highest visibility are April, June, July, August and November (6mi).
The months with the lowest visibility are January, February, March, May, September, October and December (5mi).
Castle Shannon, Pennsylvania, USA
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