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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Sellersville, Pennsylvania, is another cold winter month, with an average temperature varying between 35.2°F (1.8°C) and 23°F (-5°C). January, characterized by an average high temperature of 35.2°F (1.8°C) and a low temperature of 23°F (-5°C), is generally the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Sellersville, Pennsylvania, with an average temperature ranging between max 39°F (3.9°C) and min 24.8°F (-4°C). February's beginning signals an average high-temperature of a still wintry 39°F (3.9°C), barely different from January's 35.2°F (1.8°C). Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Sellersville, Pennsylvania, with an average temperature fluctuating between 47.7°F (8.7°C) and 32.4°F (0.2°C). Sellersville's transition into March is marked by a minor temperature shift, moving from a cold 39°F (3.9°C) in February to a chilly 47.7°F (8.7°C). Weather in March »
Weather in April
April is a mild spring month in Sellersville, Pennsylvania, with an average temperature varying between 42.3°F (5.7°C) and 60.1°F (15.6°C). An escalation in the average high-temperature is seen with the onset of April, moving from a chilly 47.7°F (8.7°C) in March to a mild 60.1°F (15.6°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Sellersville, Pennsylvania, with an average temperature varying between 52.3°F (11.3°C) and 70.7°F (21.5°C). The shift into May is accompanied by a temperature increase, with the average high-temperature rising from a mild 60.1°F (15.6°C) in April to a pleasant 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 Sellersville, Pennsylvania, with an average temperature fluctuating between 59.7°F (15.4°C) and 79.3°F (26.3°C). June's arrival coincides with a marginal rise in the average high-temperature, moving from May's agreeable 70.7°F (21.5°C) to a warm 79.3°F (26.3°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Sellersville, Pennsylvania, with an average temperature varying between 84.9°F (29.4°C) and 65.7°F (18.7°C). July, with its average high-temperature of 84.9°F (29.4°C) and an average low-temperature of 65.7°F (18.7°C), holds the record as the warmest month. July's mean heat index is calculated to be a hot 93.2°F (34°C). Weather in July »
Weather in August
August, the last month of the summer in Sellersville, is another warm month, with temperature in the range of an average high of 82.4°F (28°C) and an average low of 64.2°F (17.9°C). Welcoming August, Sellersville notes an average high-temperature of a still warm 82.4°F (28°C), nearly consistent with July's 84.9°F (29.4°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Sellersville, Pennsylvania, with temperature in the range of an average low of 57.2°F (14°C) and an average high of 75.7°F (24.3°C). The transition to September results in a modest reduction in average high-temperature, moving from 82.4°F (28°C) in August to a still warm 75.7°F (24.3°C). Weather in September »
Weather in October
October, like September, in Sellersville, Pennsylvania, is another refreshing autumn month, with an average temperature varying between 63.1°F (17.3°C) and 47.7°F (8.7°C). The decrease of average high-temperatures is mild in October, with a decline from a warm 75.7°F (24.3°C) in September to a comfortable 63.1°F (17.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Sellersville, is also a fresh month, with an average temperature varying between 50.7°F (10.4°C) and 36.7°F (2.6°C). As October shifts into November, a slight alteration in temperatures is observed, with average highs reducing from a refreshing 63.1°F (17.3°C) to a cool 50.7°F (10.4°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Sellersville, Pennsylvania, with an average temperature fluctuating between 30.2°F (-1°C) and 41.9°F (5.5°C). Transitioning from November to December involves a subtle drop in average high-temperatures, descending from a cool 50.7°F (10.4°C) to a cold 41.9°F (5.5°C). Weather in December »
Updated: Aug 22, 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
What are the coldest months?
Sellersville's coldest month, January, generally records average temperatures ranging from a high of 35.2°F (1.8°C) to a low of 23°F (-5°C).
How much does it rain?
Throughout the year, there are 157.1 rainfall days, and 31.73" (806mm) of precipitation is accumulated.
When does it snow?
January through May, October through December are months with snowfall.
How many days does it snow?
Throughout the year, in Sellersville, there are 26.7 snowfall days, and 14.37" (365mm) of snow is accumulated.
What is the month with the lowest UV index?
The months with the lowest UV index in Sellersville are January through March, November and December, with an average maximum UV index of 2.
What is the most humid month?
February is the most humid month, with an average relative humidity of 80%.
What is the month with the least sunshine?
The month with the least sunshine is February, with an average of 4.7h of sunshine.
What is the snowiest month?
The month with the most snowfall is March, when snow falls for 5.1 days and typically aggregates up to 4.13" (105mm) of snow.
When is Daylight Saving Time (DST) in Sellersville?
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.
What are the least humid months?
April and July, with an average relative humidity of 74%, are the least humid months.
When is the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When it does not snow?
In Sellersville, snow does not fall in June through September.
When are the longest days?
The month with the longest days in Sellersville is June, with an average of 15h and 0min of daylight.
What month is the hottest?
The month of July sees the average highest temperatures in Sellersville, reaching 84.9°F (29.4°C) at the peak and 65.7°F (18.7°C) at the low.
What is the rainiest month?
The months with the most rainfall are July and August, with an average 3.07" (78mm) of precipitation.
What month has the most sunshine?
With an average of 10.6h of sunshine, July has the most sunshine of the year.
What is the driest month?
The month with the least rainfall is September, when the rain falls for 12.3 days and typically collects 1.85" (47mm) of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 24min of daylight.
Average temperature
Sellersville, PA
The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (35.2°F).
The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (23°F).
Average pressure
Sellersville, 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:
29.99"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
Sellersville, PA
- Average wind speed in January:
8mph - Average wind speed in February:
7.9mph - Average wind speed in March:
8.2mph - Average wind speed in April:
8mph - Average wind speed in May:
6.4mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5mph - Average wind speed in September:
5.6mph - Average wind speed in October:
6.6mph - Average wind speed in November:
7mph - Average wind speed in December:
7.5mph
The windiest month (with the highest average wind speed) is March (8.2mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity
Sellersville, PA
The month with the highest relative humidity is February (80%).
The months with the lowest relative humidity are April and July (74%).
Average rainfall
Sellersville, PA
- Average rainfall in January:
2.24" - Average rainfall in February:
2.13" - Average rainfall in March:
2.64" - Average rainfall in April:
2.8" - Average rainfall in May:
3.03" - Average rainfall in June:
2.56"
- Average rainfall in July:
3.07" - Average rainfall in August:
3.07" - Average rainfall in September:
1.85" - Average rainfall in October:
2.76" - Average rainfall in November:
2.56" - Average rainfall in December:
3.03"
The wettest months (with the highest rainfall) are July and August (3.07").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days
Sellersville, PA
- Average rainfall days in January:
8.8 days - Average rainfall days in February:
9.2 days - Average rainfall days in March:
12.7 days - Average rainfall days in April:
15.9 days - Average rainfall days in May:
17.6 days - Average rainfall days in June:
16.1 days
- Average rainfall days in July:
16.7 days - Average rainfall days in August:
14.8 days - Average rainfall days in September:
12.3 days - Average rainfall days in October:
13.1 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
10.4 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is January (8.8 days).
Average snowfall
Sellersville, PA
- Average snowfall in January:
3.03" - Average snowfall in February:
3.46" - Average snowfall in March:
4.13" - Average snowfall in April:
0.31" - Average snowfall in May:
0.47" - Average snowfall in June:
0"
The month with the highest snowfall is March (4.13").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Sellersville, PA
- Average snowfall days in January:
8.2 days - Average snowfall days in February:
7.3 days - Average snowfall days in March:
5.1 days - Average snowfall days in April:
0.5 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:
1 days - Average snowfall days in December:
4.3 days
The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Sellersville, PA
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 2min
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 5min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 3min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days
Sellersville, PA
- Average sunshine days in January:
17.3 days - Average sunshine days in February:
13.3 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
12 days - Average sunshine days in May:
12.2 days - Average sunshine days in June:
11.9 days
- Average sunshine days in July:
12.4 days - Average sunshine days in August:
13.7 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
15.5 days - Average sunshine days in November:
18.2 days - Average sunshine days in December:
17.3 days
The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is June (11.9 days).
Average UV index
Sellersville, 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
Sellersville, PA
The months with the most cloud cover are February and December (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Sellersville, PA
The months with the highest visibility are January, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are February, May and September (5mi).
Sellersville, Pennsylvania, USA
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