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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, is another subzero cold winter month in Prompton, Pennsylvania, with an average temperature ranging between max 30.4°F (-0.9°C) and min 18°F (-7.8°C). January brings the lowest temperatures, with an average high of 30.4°F (-0.9°C) and an average low of 18°F (-7.8°C). Weather in January »
Weather in February
February, the last month of the winter in Prompton, is a cold month, with an average temperature fluctuating between 19.8°F (-6.8°C) and 33.8°F (1°C). February's average high-temperature stands at a wintry 33.8°F (1°C), showing little deviation from January's 30.4°F (-0.9°C). Weather in February »
Weather in March
March, the first month of the spring in Prompton, is also a wintry month, with temperature in the range of an average high of 42.3°F (5.7°C) and an average low of 25.9°F (-3.4°C). The onset of March marks a slight increase in the average high-temperature, moving from a wintry 33.8°F (1°C) in February to a still cold 42.3°F (5.7°C). Weather in March »
Weather in April
April in Prompton, Pennsylvania, is a fresh spring month, with an average temperature ranging between min 36.3°F (2.4°C) and max 54.3°F (12.4°C). April sees a rise in the average high-temperature, climbing from a wintry 42.3°F (5.7°C) in March to a fresh 54.3°F (12.4°C). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Prompton, Pennsylvania, with an average temperature fluctuating between 47.1°F (8.4°C) and 67.3°F (19.6°C). Prompton's weather in May presents a rise in the average high-temperature, moving from a cool 54.3°F (12.4°C) in April to a comfortable 67.3°F (19.6°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Prompton, Pennsylvania, with an average temperature fluctuating between 75°F (23.9°C) and 53.8°F (12.1°C). June introduces a marginal temperature uplift, with average high-temperatures adjusting from May's refreshing 67.3°F (19.6°C) to a moderately hot 75°F (23.9°C). Weather in June »
Weather in July
July, like June, in Prompton, Pennsylvania, is another warm summer month, with an average temperature ranging between max 81.1°F (27.3°C) and min 58.6°F (14.8°C). July, characterized by an average high temperature of 81.1°F (27.3°C) and a low temperature of 58.6°F (14.8°C), is generally the warmest month. For most parts of July, the heat index is evaluated at a hot 86°F (30°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Prompton, Pennsylvania, with an average temperature ranging between max 78.6°F (25.9°C) and min 56.8°F (13.8°C). Prompton's August reports an average high-temperature of a still warm 78.6°F (25.9°C), exhibiting a minor difference from July. Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Prompton, Pennsylvania, with an average temperature ranging between min 51.3°F (10.7°C) and max 71.8°F (22.1°C). As Prompton enters September, the average high-temperature subtly lowers from the a moderately hot 78.6°F (25.9°C) of August to an agreeable 71.8°F (22.1°C). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Prompton, Pennsylvania, with temperature in the range of an average low of 42.4°F (5.8°C) and an average high of 58.3°F (14.6°C). October's onset corresponds with a shift in the average high-temperature, moving from a pleasant 71.8°F (22.1°C) in September to a refreshing 58.3°F (14.6°C). Weather in October »
Weather in November
November, the last month of the autumn in Prompton, is another chilly month, with an average temperature fluctuating between 45.9°F (7.7°C) and 31.5°F (-0.3°C). November brings a decrease in the average high-temperature, shifting from a refreshing 58.3°F (14.6°C) in October to a frosty 45.9°F (7.7°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Prompton, Pennsylvania, with temperature in the range of an average low of 25°F (-3.9°C) and an average high of 36°F (2.2°C). A shift in the average high-temperature occurs in December, reducing from a chilly 45.9°F (7.7°C) in November to an icy 36°F (2.2°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
What part of the year is the coldest?
Prompton notes the coldest temperatures in January, with a average high of 30.4°F (-0.9°C) and a low of 18°F (-7.8°C).
What is the driest month?
The months with the least rainfall are January and September Rain falls for 6.9 days and accumulates 1.14" (29mm) of rain.
How many days does it rain?
In Prompton, during the entire year, the rain falls for 132.5 days and collects up to 19.21" (488mm) of precipitation.
When does it snow?
January through May, October through December are months with snowfall.
What is the snowiest month?
The months with the most snowfall are January and December, with an average 3.27" (83mm) of accumulated snow.
How much does it snow?
Throughout the year, in Prompton, there are 43.6 snowfall days, and 14.69" (373mm) of snow is accumulated.
What is the month with the least sunshine?
The month with the least sunshine is February, with an average of 3.6h of sunshine.
When is Daylight Saving Time (DST)?
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 is the month with the highest UV index?
The months with the highest UV index are May through August, with an average maximum UV index of 5.
When it does not snow?
June through September are months without snowfall.
When are the longest days?
With an average of 15h and 6min of daylight, June has the longest days of the year.
What time of the year is the hottest?
July, having an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 58.6°F (14.8°C), is the warmest month.
What is the least humid month?
The least humid month is July, with an average relative humidity of 77%.
What is the rainiest month?
The wettest months are July and August, with an average 2.09" (53mm) of rainfall.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.1h of sunshine.
What is the most humid month in Prompton?
With an average relative humidity of 85%, December is the most humid month.
What is the month with the shortest days?
December has the shortest days of the year in Prompton, with an average of 9h and 12min of daylight.
What is the month with the lowest UV index?
December is the month with the lowest UV index, with an average maximum UV index of 1.
Average temperature
Prompton, PA
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (30.4°F).
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure
Prompton, PA
- Average pressure in January:
30.07"Hg - Average pressure in February:
30.04"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:
29.93"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:
30.11"Hg - Average pressure in December:
30.08"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Prompton, PA
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.4mph - Average wind speed in March:
8.2mph - Average wind speed in April:
8mph - Average wind speed in May:
6.6mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.7mph - Average wind speed in October:
6.8mph - Average wind speed in November:
7.2mph - Average wind speed in December:
7.9mph
The windiest month (with the highest average wind speed) is February (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity
Prompton, PA
The month with the highest relative humidity is December (85%).
The month with the lowest relative humidity is July (77%).
Average rainfall
Prompton, PA
- Average rainfall in January:
1.14" - Average rainfall in February:
1.22" - Average rainfall in March:
1.5" - Average rainfall in April:
1.61" - Average rainfall in May:
1.97" - Average rainfall in June:
1.85"
- Average rainfall in July:
2.09" - Average rainfall in August:
2.09" - Average rainfall in September:
1.14" - Average rainfall in October:
1.65" - Average rainfall in November:
1.5" - Average rainfall in December:
1.46"
The wettest months (with the highest rainfall) are July and August (2.09").
The driest months (with the least rainfall) are January and September (1.14").
Average rainfall days
Prompton, PA
- Average rainfall days in January:
6.9 days - Average rainfall days in February:
6.9 days - Average rainfall days in March:
10.5 days - Average rainfall days in April:
14.5 days - Average rainfall days in May:
15.6 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
13.8 days - Average rainfall days in August:
12 days - Average rainfall days in September:
9.4 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
9.1 days - Average rainfall days in December:
8.5 days
The month with the highest number of rainy days is May (15.6 days).
The months with the least rainy days are January and February (6.9 days).
Average snowfall
Prompton, PA
- Average snowfall in January:
3.27" - Average snowfall in February:
3.07" - Average snowfall in March:
2.99" - Average snowfall in April:
0.43" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The months with the highest snowfall are January and December (3.27").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Prompton, PA
- Average snowfall days in January:
9.9 days - Average snowfall days in February:
10.6 days - Average snowfall days in March:
7.8 days - Average snowfall days in April:
2.3 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:
3.9 days - Average snowfall days in December:
8.2 days
The month with the highest number of snowfall days is February (10.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Prompton, 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 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
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 12min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 1min - Average sunshine in May:
7h and 5min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 0min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days
Prompton, PA
- Average sunshine days in January:
17.5 days - Average sunshine days in February:
12.5 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
13.2 days - Average sunshine days in May:
13.3 days - Average sunshine days in June:
13.9 days
- Average sunshine days in July:
14.9 days - Average sunshine days in August:
17.3 days - Average sunshine days in September:
18.6 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
17.7 days - Average sunshine days in December:
15.2 days
The month with the most sunshine days is September (18.6 days).
The month with the least sunshine days is February (12.5 days).
Average UV index
Prompton, 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
Prompton, PA
The months with the most cloud cover are February and December (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility
Prompton, PA
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Prompton, Pennsylvania, USA
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