Climate and monthly weather forecastSassamansville, PA
Climate and monthly weather forecast
Weather in January
January, like December, in Sassamansville, Pennsylvania, is a wintry winter month, with an average temperature fluctuating between 35.2°F (1.8°C) and 22.8°F (-5.1°C). Sassamansville's January weather, marked by an average high temperature of 35.2°F (1.8°C) and an average low temperature of 22.8°F (-5.1°C), is the coldest in the year. Weather in January »Weather in February
February, the last month of the winter in Sassamansville, is also an icy month, with an average temperature fluctuating between 25°F (-3.9°C) and 38.8°F (3.8°C). The shift from January to February is characterized by an average high-temperature of a still icy 38.8°F (3.8°C), not significantly different from the 35.2°F (1.8°C) of January. Weather in February »Weather in March
The first month of the spring, March, is a chilly month in Sassamansville, Pennsylvania, with temperature in the range of an average high of 47.5°F (8.6°C) and an average low of 32°F (0°C). In Sassamansville, the average high-temperature in March slightly rises, from a cold 38.8°F (3.8°C) in February, to a frosty 47.5°F (8.6°C). Weather in March »Weather in April
April is a mild spring month in Sassamansville, Pennsylvania, with an average temperature ranging between min 42.1°F (5.6°C) and max 60.1°F (15.6°C). The shift into April is characterized by a rise in the average high-temperature, transitioning from March's frosty 47.5°F (8.6°C) to a mild 60.1°F (15.6°C). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Sassamansville, Pennsylvania, with an average temperature fluctuating between 70.7°F (21.5°C) and 52°F (11.1°C). With the beginning of May, Sassamansville's average high-temperature sees an increase, transitioning from a mild 60.1°F (15.6°C) in April to an agreeable 70.7°F (21.5°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Sassamansville, Pennsylvania, with an average temperature fluctuating between 78.8°F (26°C) and 59.5°F (15.3°C). As June sets, the average high-temperature shows a slight increase, moving up from an agreeable 70.7°F (21.5°C) in May to a moderately hot 78.8°F (26°C). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Sassamansville, Pennsylvania, with an average temperature ranging between min 65.3°F (18.5°C) and max 84.6°F (29.2°C). July is the warmest month, with an average high-temperature of 84.6°F (29.2°C) and an average low-temperature of 65.3°F (18.5°C). In July, the average heat index is computed to be a tropical 93.2°F (34°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Sassamansville, Pennsylvania, with temperature in the range of an average high of 81.9°F (27.7°C) and an average low of 63.7°F (17.6°C). August's average high-temperature is a still moderately hot 81.9°F (27.7°C), maintaining a close comparison with July's 84.6°F (29.2°C). Weather in August »Weather in September
September, the first month of the autumn in Sassamansville, is still a warm month, with temperature in the range of an average high of 75.4°F (24.1°C) and an average low of 57.2°F (14°C). September's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from August's moderately hot 81.9°F (27.7°C) to a still warm 75.4°F (24.1°C). Weather in September »Weather in October
October, the same as September, is another enjoyable autumn month in Sassamansville, Pennsylvania, with temperature in the range of an average low of 47.3°F (8.5°C) and an average high of 63.1°F (17.3°C). Setting in of October comes with a decrease in the average high-temperature, moving from a warm 75.4°F (24.1°C) in September to a comfortable 63.1°F (17.3°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Sassamansville, Pennsylvania, with temperature in the range of an average high of 50.9°F (10.5°C) and an average low of 36.5°F (2.5°C). Sassamansville's weather changes with the onset of November, slightly falling from a comfortable 63.1°F (17.3°C) in October to a fresh 50.9°F (10.5°C). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in Sassamansville, Pennsylvania, with temperature in the range of an average low of 30.4°F (-0.9°C) and an average high of 41.5°F (5.3°C). December's arrival correlates with a reduction in the average high-temperature, down from a cool 50.9°F (10.5°C) in November to a wintry 41.5°F (5.3°C). Weather in December »Updated: Jun 4, 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
Sassamansville witnesses the coldest weather in January, with temperatures averaging a high of 35.2°F (1.8°C) and a low of 22.8°F (-5.1°C).
January is the month with the least rainfall. Rain falls for 5.7 days and accumulates 0.87" (22mm) of precipitation.
In Sassamansville, during the entire year, the rain falls for 128.6 days and collects up to 15.16" (385mm) of precipitation.
January through May, November and December are months with snowfall in Sassamansville, Pennsylvania.
In Sassamansville, during the entire year, snow falls for 17 days and aggregates up to 5.43" (138mm) of snow.
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
February is the most humid month in Sassamansville, 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 3.8 days and accumulates 1.46" (37mm) 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.
The months with the lowest humidity are April and July, with an average relative humidity of 75%.
The months with the highest UV index are May through August, with an average maximum UV index of 6.
In Sassamansville, snow does not fall in June through October.
With an average of 15h and 0min of daylight, June has the longest days of the year.
During the warmest month in Sassamansville, July, temperatures average a high of 84.6°F (29.2°C) and a low of 65.3°F (18.5°C).
July is the month with the most rainfall. Rain falls for 15.7 days and accumulates 1.97" (50mm) of precipitation.
July has the most sunshine of the year, with an average of 10.5h of sunshine.
December has the shortest days of the year, with an average of 9h and 24min of daylight.
Average temperature
Sassamansville, PA
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (35.2°F).
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).
Average pressure
Sassamansville, 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:
29.96"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.06"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
Sassamansville, PA
- Average wind speed in January:
7.9mph - Average wind speed in February:
7.8mph - Average wind speed in March:
8.1mph - Average wind speed in April:
8mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.9mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.5mph - Average wind speed in November:
7mph - Average wind speed in December:
7.5mph
The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity
Sassamansville, PA
The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April and July (75%).
Average rainfall
Sassamansville, PA
- Average rainfall in January:
0.87" - Average rainfall in February:
0.91" - Average rainfall in March:
1.18" - Average rainfall in April:
1.18" - Average rainfall in May:
1.38" - Average rainfall in June:
1.46"
- Average rainfall in July:
1.97" - Average rainfall in August:
1.81" - Average rainfall in September:
0.91" - Average rainfall in October:
1.14" - Average rainfall in November:
1.02" - Average rainfall in December:
1.34"
The wettest month (with the highest rainfall) is July (1.97").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days
Sassamansville, PA
- Average rainfall days in January:
5.7 days - Average rainfall days in February:
6.8 days - Average rainfall days in March:
10.1 days - Average rainfall days in April:
11.6 days - Average rainfall days in May:
14 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
15.7 days - Average rainfall days in August:
14.1 days - Average rainfall days in September:
11 days - Average rainfall days in October:
10.2 days - Average rainfall days in November:
7.1 days - Average rainfall days in December:
8 days
The month with the highest number of rainy days is July (15.7 days).
The month with the least rainy days is January (5.7 days).
Average snowfall
Sassamansville, PA
- Average snowfall in January:
1.06" - Average snowfall in February:
1.14" - Average snowfall in March:
1.46" - Average snowfall in April:
0.12" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is March (1.46").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Sassamansville, PA
- Average snowfall days in January:
4.8 days - Average snowfall days in February:
5.3 days - Average snowfall days in March:
3.8 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0.1 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:
0.6 days - Average snowfall days in December:
2 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Sassamansville, 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 24min - Average sunshine in April:
8h and 6min - Average sunshine in May:
8h and 24min - Average sunshine in June:
9h and 42min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 42min - Average sunshine in October:
5h and 24min - Average sunshine in November:
5h and 30min - Average sunshine in December:
4h and 48min
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
Sassamansville, PA
- Average sunshine days in January:
20.7 days - Average sunshine days in February:
16.3 days - Average sunshine days in March:
16.6 days - Average sunshine days in April:
16.3 days - Average sunshine days in May:
14.8 days - Average sunshine days in June:
13.2 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
14 days - Average sunshine days in September:
17.1 days - Average sunshine days in October:
18.9 days - Average sunshine days in November:
21.4 days - Average sunshine days in December:
20.1 days
The month with the most sunshine days is November (21.4 days).
The month with the least sunshine days is July (12.8 days).
Average UV index
Sassamansville, PA
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Sassamansville, PA
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Sassamansville, PA
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
