Climate and monthly weather forecastSinking Spring, PA
Climate and monthly weather forecast
Weather in January
January, like December, in Sinking Spring, Pennsylvania, is another cold winter month, with an average temperature fluctuating between 35.1°F (1.7°C) and 22.1°F (-5.5°C). During the coldest month, January, temperatures average a high of 35.1°F (1.7°C) and a low of 22.1°F (-5.5°C). Weather in January »Weather in February
The last month of the winter, February, is also an icy month in Sinking Spring, Pennsylvania, with an average temperature varying between 37.9°F (3.3°C) and 23.5°F (-4.7°C). February brings an average high-temperature of a still cold 37.9°F (3.3°C), showing a slight difference from January's 35.1°F (1.7°C). Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Sinking Spring, Pennsylvania, with an average temperature fluctuating between 46.9°F (8.3°C) and 31.1°F (-0.5°C). As March begins, there is an increase in the average high-temperature, moving from an icy 37.9°F (3.3°C) in February to a chilly 46.9°F (8.3°C). Weather in March »Weather in April
April is a mild spring month in Sinking Spring, Pennsylvania, with an average temperature varying between 59.5°F (15.3°C) and 41.2°F (5.1°C). The onset of April marks an increase in the average high-temperature, moving from a frosty 46.9°F (8.3°C) in March to a refreshing 59.5°F (15.3°C). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Sinking Spring, Pennsylvania, with an average temperature varying between 51.3°F (10.7°C) and 69.4°F (20.8°C). May's arrival brings a change in high-temperatures, moving from a moderate 59.5°F (15.3°C) in April to an agreeable 69.4°F (20.8°C). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Sinking Spring, Pennsylvania, with an average temperature fluctuating between 77.2°F (25.1°C) and 58.6°F (14.8°C). The beginning of June signals a minor rise in the average high-temperature, moving from an agreeable 69.4°F (20.8°C) in May to a warm 77.2°F (25.1°C). Weather in June »Weather in July
July, like June, in Sinking Spring, Pennsylvania, is another warm summer month, with an average temperature varying between 82.6°F (28.1°C) and 63.7°F (17.6°C). July temperatures tend to peak at an average high of 82.6°F (28.1°C) and dip to a low of 63.7°F (17.6°C). The heat index in July is estimated at a tropical 89.6°F (32°C). Weather in July »Weather in August
August, the last month of the summer in Sinking Spring, is another warm month, with an average temperature fluctuating between 61.7°F (16.5°C) and 80.6°F (27°C). The transition into August marks the average high-temperature at a still moderately hot 80.6°F (27°C), differing minimally from July's 82.6°F (28.1°C). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Sinking Spring, Pennsylvania, with temperature in the range of an average low of 55.6°F (13.1°C) and an average high of 74.5°F (23.6°C). With the onset of September, Sinking Spring's average high-temperature slightly adjusts, moderately receding from August's moderately hot 80.6°F (27°C) to a still warm 74.5°F (23.6°C). Weather in September »Weather in October
October, like September, in Sinking Spring, Pennsylvania, is another comfortable autumn month, with an average temperature ranging between min 46.4°F (8°C) and max 62.2°F (16.8°C). The start of October involves a temperature drop, moving from a warm 74.5°F (23.6°C) in September to a comfortable 62.2°F (16.8°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Sinking Spring, Pennsylvania, with an average temperature ranging between max 50°F (10°C) and min 35.2°F (1.8°C). A change in temperatures is noted as October gives way to November, with average highs reducing from an enjoyable 62.2°F (16.8°C) to a cool 50°F (10°C). Weather in November »Weather in December
The first month of the winter, December, is also a wintry month in Sinking Spring, Pennsylvania, with an average temperature ranging between min 29.3°F (-1.5°C) and max 40.6°F (4.8°C). With December's arrival, Sinking Spring, Pennsylvania, sees a decrease in average high-temperatures, moving from a fresh 50°F (10°C) in November to a wintry 40.6°F (4.8°C). Weather in December »Updated: Aug 3, 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
Sinking Spring's coldest weather arrives in January, when temperatures average a high of 35.1°F (1.7°C) and a low of 22.1°F (-5.5°C).
Throughout the year, there are 158.3 rainfall days, and 29.76" (756mm) of precipitation is accumulated.
January through May, October through December are months with snowfall.
In Sinking Spring, during the entire year, snow falls for 26.5 days and aggregates up to 12.64" (321mm) of snow.
The months with the lowest UV index in Sinking Spring are January through March, November and December, with an average maximum UV index of 2.
The months with the highest humidity are February and October, with an average relative humidity of 81%.
February has the least sunshine of the year, with an average of 4.6h of sunshine.
March is the month with the most snowfall. Snow falls for 5.3 days and accumulates 3.54" (90mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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.
April is the least humid month, with an average relative humidity of 76%.
May through July, with an average maximum UV index of 6, are months with the highest UV index.
In Sinking Spring, snow does not fall in June through September.
With an average of 15h and 0min of daylight, June has the longest days of the year.
The temperatures reach their highest averages in July, with highs of 82.6°F (28.1°C) and lows of 63.7°F (17.6°C).
The month with the most sunshine is July, with an average of 10.5h of sunshine.
The month with the most rainfall is August, when the rain falls for 14.9 days and typically aggregates up to 2.95" (75mm) of precipitation.
The month with the least rainfall is September, when the rain falls for 11.5 days and typically collects 1.85" (47mm) of precipitation.
With an average of 9h and 24min of daylight, December has the shortest days of the year.
Average temperature
Sinking Spring, PA
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (35.1°F).
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).
Average pressure
Sinking Spring, PA
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.99"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:
30.06"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.1"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).
Average wind speed
Sinking Spring, PA
- Average wind speed in January:
8.4mph - Average wind speed in February:
8.3mph - Average wind speed in March:
8.5mph - Average wind speed in April:
8.2mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.9mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.8mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.8mph - Average wind speed in November:
7.3mph - Average wind speed in December:
7.9mph
The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity
Sinking Spring, PA
The months with the highest relative humidity are February and October (81%).
The month with the lowest relative humidity is April (76%).
Average rainfall
Sinking Spring, PA
- Average rainfall in January:
2.36" - Average rainfall in February:
2.13" - Average rainfall in March:
2.44" - Average rainfall in April:
2.8" - Average rainfall in May:
2.8" - Average rainfall in June:
2.4"
- Average rainfall in July:
2.56" - Average rainfall in August:
2.95" - Average rainfall in September:
1.85" - Average rainfall in October:
2.68" - Average rainfall in November:
2.36" - Average rainfall in December:
2.44"
The wettest month (with the highest rainfall) is August (2.95").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days
Sinking Spring, PA
- Average rainfall days in January:
7.8 days - Average rainfall days in February:
9.8 days - Average rainfall days in March:
13.5 days - Average rainfall days in April:
16.3 days - Average rainfall days in May:
17.7 days - Average rainfall days in June:
15.5 days
- Average rainfall days in July:
16.1 days - Average rainfall days in August:
14.9 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
13.6 days - Average rainfall days in November:
9.8 days - Average rainfall days in December:
11.8 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is January (7.8 days).
Average snowfall
Sinking Spring, PA
- Average snowfall in January:
3.15" - Average snowfall in February:
3.43" - Average snowfall in March:
3.54" - Average snowfall in April:
0.16" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The month with the highest snowfall is March (3.54").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Sinking Spring, PA
- Average snowfall days in January:
8.3 days - Average snowfall days in February:
7 days - Average snowfall days in March:
5.3 days - Average snowfall days in April:
0.4 days - Average snowfall days in May:
0.2 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:
0.1 days - Average snowfall days in November:
0.8 days - Average snowfall days in December:
4.4 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).
Average daylight / Average sunshine
Sinking Spring, PA
- Average daylight in January:
9h and 42min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 24min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 6min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 24min
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 January:
4h and 42min - Average sunshine in February:
4h and 36min - Average sunshine in March:
6h and 18min - Average sunshine in April:
8h and 6min - Average sunshine in May:
8h and 18min - Average sunshine in June:
9h and 48min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
9h and 54min - Average sunshine in September:
8h and 48min - Average sunshine in October:
5h and 24min - Average sunshine in November:
5h and 30min - Average sunshine in December:
4h and 42min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days
Sinking Spring, PA
- Average sunshine days in January:
16.3 days - Average sunshine days in February:
12.5 days - Average sunshine days in March:
13 days - Average sunshine days in April:
11.9 days - Average sunshine days in May:
11.2 days - Average sunshine days in June:
12.6 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
14.1 days - Average sunshine days in September:
16.4 days - Average sunshine days in October:
15.1 days - Average sunshine days in November:
17.8 days - Average sunshine days in December:
16.4 days
The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is May (11.2 days).
Average UV index
Sinking Spring, PA
The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Sinking Spring, PA
The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility
Sinking Spring, PA
The months with the highest visibility are January, March, April, June, July, November and December (6mi).
The months with the lowest visibility are February, May, August, September and October (5mi).
