Climate and monthly weather forecastFern Brook, PA
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Fern Brook, Pennsylvania, with an average temperature ranging between max 30°F (-1.1°C) and min 18.3°F (-7.6°C). Fern Brook, Pennsylvania, notes the coldest temperatures in January, with a high average of 30°F (-1.1°C) and a low of 18.3°F (-7.6°C). Weather in January »Weather in February
February, the last month of the winter in Fern Brook, is a wintry month, with an average temperature ranging between min 20.5°F (-6.4°C) and max 33.8°F (1°C). The average high-temperature during February is a wintry 33.8°F (1°C), almost matching the conditions of the preceding month. Weather in February »Weather in March
March, the first month of the spring in Fern Brook, is still a cold month, with an average temperature ranging between min 27.1°F (-2.7°C) and max 42.6°F (5.9°C). With the start of March, the average high-temperature marginally shifts from February's wintry 33.8°F (1°C) to a still icy 42.6°F (5.9°C). Weather in March »Weather in April
April in Fern Brook, Pennsylvania, is a cool spring month, with an average temperature fluctuating between 55°F (12.8°C) and 37.4°F (3°C). With the onset of April, Fern Brook sees a temperature rise, with the average high-temperature moving from March's wintry 42.6°F (5.9°C) to a fresh 55°F (12.8°C). Weather in April »Weather in May
The last month of the spring, May, is an enjoyable month in Fern Brook, Pennsylvania, with an average temperature ranging between max 67.5°F (19.7°C) and min 48°F (8.9°C). As May arrives, Fern Brook's weather shows an increase in high-temperatures, moving from April's fresh 55°F (12.8°C) to a refreshing 67.5°F (19.7°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Fern Brook, Pennsylvania, with an average temperature fluctuating between 75.2°F (24°C) and 54.9°F (12.7°C). Fern Brook's weather in June presents a minor rise in the average high-temperature, moving from an enjoyable 67.5°F (19.7°C) in May to a warm 75.2°F (24°C). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Fern Brook, Pennsylvania, with an average temperature ranging between max 80.8°F (27.1°C) and min 59.4°F (15.2°C). July, with its average high-temperature of 80.8°F (27.1°C) and an average low-temperature of 59.4°F (15.2°C), holds the record as the warmest month. The heat index in July is computed to be a hot 86°F (30°C). Weather in July »Weather in August
August, the last month of the summer in Fern Brook, is also a moderately hot month, with an average temperature varying between 78.3°F (25.7°C) and 57.7°F (14.3°C). During August, Fern Brook observes a subtle ascent to a still warm 78.3°F (25.7°C) from July's 80.8°F (27.1°C) in the average high-temperature. Weather in August »Weather in September
The first month of the autumn, September, is still a pleasant month in Fern Brook, Pennsylvania, with an average temperature ranging between max 71.4°F (21.9°C) and min 51.8°F (11°C). The commencement of September includes a gentle temperature shift, with the average high-temperature dropping a bit from a warm 78.3°F (25.7°C) in August to an agreeable 71.4°F (21.9°C). Weather in September »Weather in October
October, the same as September, in Fern Brook, Pennsylvania, is another refreshing autumn month, with an average temperature varying between 58.5°F (14.7°C) and 42.6°F (5.9°C). With October's arrival, Fern Brook's weather changes as the average high-temperature falls from a pleasant 71.4°F (21.9°C) in September to a refreshing 58.5°F (14.7°C). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Fern Brook, Pennsylvania, with an average temperature ranging between max 45.7°F (7.6°C) and min 32.4°F (0.2°C). November involves a decrease in temperature, down from a mild 58.5°F (14.7°C) in October to a frosty 45.7°F (7.6°C). Weather in November »Weather in December
December, the first month of the winter in Fern Brook, is also a wintry month, with an average temperature ranging between min 25.7°F (-3.5°C) and max 36.1°F (2.3°C). December indicates a shift in the average high-temperature, from November's chilly 45.7°F (7.6°C) to an icy 36.1°F (2.3°C). Weather in December »Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
With average high temperatures of 30°F (-1.1°C) and lows of 18.3°F (-7.6°C), January is the coldest month.
Throughout the year, there are 154.5 rainfall days, and 25.63" (651mm) of precipitation is accumulated.
Months with snowfall in Fern Brook, Pennsylvania, are January through May, October through December.
Throughout the year, there are 58.2 snowfall days, and 26.1" (663mm) of snow is accumulated.
The months with the highest humidity are February and December, with an average relative humidity of 84%.
February is the month with the most snowfall in Fern Brook. Snow falls for 12.8 days and accumulates 7.72" (196mm) of snow.
With an average of 3.7h of sunshine, February has the least sunshine of the year.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Fern Brook, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
The months with the lowest humidity are April, June and July, with an average relative humidity of 78%.
May through August, with an average maximum UV index of 5, are months with the highest UV index.
In Fern Brook, Pennsylvania, snow does not fall in June through September.
June has the longest days of the year in Fern Brook, with an average of 15h and 6min of daylight.
July is the warmest month, with an average high-temperature of 80.8°F (27.1°C) and an average low-temperature of 59.4°F (15.2°C).
July has the most sunshine of the year, with an average of 10.2h of sunshine.
The month with the most rainfall in Fern Brook is August, when the rain falls for 14.3 days and typically aggregates up to 2.48" (63mm) of precipitation.
The month with the least rainfall is September, when the rain falls for 11.8 days and typically collects 1.73" (44mm) of precipitation.
December has the shortest days of the year in Fern Brook, with an average of 9h and 18min of daylight.
December is the month with the lowest UV index, with an average maximum UV index of 1.
Average temperature
Fern Brook, PA
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).
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
Fern Brook, PA
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.07"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.09"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
Fern Brook, PA
- Average wind speed in January:
7.9mph - Average wind speed in February:
7.9mph - Average wind speed in March:
8mph - Average wind speed in April:
8mph - Average wind speed in May:
6.5mph - Average wind speed in June:
6.1mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5.7mph - Average wind speed in October:
6.8mph - Average wind speed in November:
7.1mph - Average wind speed in December:
7.6mph
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
Fern Brook, PA
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
Fern Brook, PA
- Average rainfall in January:
1.81" - Average rainfall in February:
1.93" - Average rainfall in March:
2.05" - Average rainfall in April:
2.36" - Average rainfall in May:
2.4" - Average rainfall in June:
2.32"
- Average rainfall in July:
2.4" - Average rainfall in August:
2.48" - Average rainfall in September:
1.73" - Average rainfall in October:
2.32" - Average rainfall in November:
1.97" - Average rainfall in December:
1.85"
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
Fern Brook, PA
- Average rainfall days in January:
7.6 days - Average rainfall days in February:
8.3 days - Average rainfall days in March:
12 days - Average rainfall days in April:
16.4 days - Average rainfall days in May:
17.8 days - Average rainfall days in June:
15.2 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
11.8 days - Average rainfall days in October:
14.2 days - Average rainfall days in November:
10.1 days - Average rainfall days in December:
10.5 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
Fern Brook, PA
- Average snowfall in January:
5.39" - Average snowfall in February:
7.72" - Average snowfall in March:
4.33" - Average snowfall in April:
0.83" - Average snowfall in May:
0.39" - Average snowfall in June:
0"
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
Fern Brook, PA
- Average snowfall days in January:
13.7 days - Average snowfall days in February:
12.8 days - Average snowfall days in March:
10.3 days - Average snowfall days in April:
3.3 days - Average snowfall days in May:
0.4 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.5 days - Average snowfall days in November:
5.6 days - Average snowfall days in December:
11.6 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 / Average sunshine
Fern Brook, PA
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 30min - Average daylight in June:
15h and 6min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 18min
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 18min).
- Average sunshine in January:
3h and 48min - Average sunshine in February:
3h and 42min - Average sunshine in March:
5h and 24min - Average sunshine in April:
7h and 24min - Average sunshine in May:
8h and 6min - Average sunshine in June:
9h and 24min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
9h and 42min - Average sunshine in September:
8h and 36min - Average sunshine in October:
5h and 0min - Average sunshine in November:
4h and 54min - Average sunshine in December:
3h and 48min
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
Fern Brook, PA
- Average sunshine days in January:
14.1 days - Average sunshine days in February:
10.4 days - Average sunshine days in March:
11.1 days - Average sunshine days in April:
10.3 days - Average sunshine days in May:
11.1 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
14 days - Average sunshine days in September:
15.6 days - Average sunshine days in October:
13.3 days - Average sunshine days in November:
15.5 days - Average sunshine days in December:
12 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
Fern Brook, PA
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
Fern Brook, PA
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
Fern Brook, PA
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).
