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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, the same as December, is a wintry winter month in Plum, Pennsylvania, with an average temperature fluctuating between 20.3°F (-6.5°C) and 32.7°F (0.4°C). The month of January, characterized by an average high of 32.7°F (0.4°C) and a low of 20.3°F (-6.5°C), is recognized as the coldest. Weather in January »
Weather in February
February, the last month of the winter in Plum, is another cold month, with an average temperature fluctuating between 36.9°F (2.7°C) and 22.5°F (-5.3°C). Plum greets February with an average high-temperature of a still icy 36.9°F (2.7°C), marking a slight deviation from the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Plum, Pennsylvania, with temperature in the range of an average high of 47.1°F (8.4°C) and an average low of 30.6°F (-0.8°C). The average high-temperature increases in March, moving from a wintry 36.9°F (2.7°C) in February to a frosty 47.1°F (8.4°C). Weather in March »
Weather in April
April is a mild spring month in Plum, Pennsylvania, with an average temperature varying between 59.9°F (15.5°C) and 40.5°F (4.7°C). April's arrival coincides with a rise in the average high-temperature, moving from March's chilly 47.1°F (8.4°C) to a moderate 59.9°F (15.5°C). Weather in April »
Weather in May
May, the last month of the spring in Plum, is an agreeable month, with temperature in the range of an average low of 50.4°F (10.2°C) and an average high of 71.2°F (21.8°C). The transition from April to May brings a temperature rise, with average high-temperatures increasing from a mild 59.9°F (15.5°C) to an agreeable 71.2°F (21.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Plum, Pennsylvania, with an average temperature ranging between max 78.4°F (25.8°C) and min 56.8°F (13.8°C). Plum's transition into June sees a mild rise in the average high-temperature, edging from a pleasant 71.2°F (21.8°C) in May to a warm 78.4°F (25.8°C). Weather in June »
Weather in July
July, like June, in Plum, Pennsylvania, is a moderately hot summer month, with temperature in the range of an average low of 61.3°F (16.3°C) and an average high of 82.9°F (28.3°C). July, with its average high-temperature of 82.9°F (28.3°C) and an average low-temperature of 61.3°F (16.3°C), holds the record as the warmest month. In July, the average heat index is estimated at a hot 89.6°F (32°C). Weather in July »
Weather in August
August, the last month of the summer in Plum, is another warm month, with temperature in the range of an average high of 81.3°F (27.4°C) and an average low of 59.9°F (15.5°C). The commencement of August records an average high-temperature of a still warm 81.3°F (27.4°C), barely varying from July's 82.9°F (28.3°C). Weather in August »
Weather in September
September, the first month of the autumn in Plum, is also a moderately hot month, with an average temperature varying between 74.8°F (23.8°C) and 54.7°F (12.6°C). A mild drop in Plum's average high-temperature is observed in September, transitioning from a moderately hot 81.3°F (27.4°C) in August to a still warm 74.8°F (23.8°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Plum, Pennsylvania, with temperature in the range of an average high of 61.3°F (16.3°C) and an average low of 45°F (7.2°C). In Plum, entering October brings a temperature decrement, reducing from September's moderately hot 74.8°F (23.8°C) to a comfortable 61.3°F (16.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Plum, Pennsylvania, with an average temperature ranging between min 33.8°F (1°C) and max 48.4°F (9.1°C). In November, the average high-temperature goes from a refreshing 61.3°F (16.3°C) in October to a frosty 48.4°F (9.1°C). Weather in November »
Weather in December
December, the first month of the winter in Plum, is also an icy month, with an average temperature varying between 27.5°F (-2.5°C) and 38.7°F (3.7°C). December's onset brings a slight change in high-temperatures, falling from a chilly 48.4°F (9.1°C) in November to an icy 38.7°F (3.7°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Plum?
January stands out as Plum's coldest month, with temperatures ranging between an average high of 32.7°F (0.4°C) and a low of 20.3°F (-6.5°C).
How many days does it rain in Plum?
In Plum, during the entire year, the rain falls for 185.5 days and collects up to 35.59" (904mm) of precipitation.
When does it snow in Plum?
Months with snowfall in Plum, Pennsylvania, are January through May, October through December.
What is the snowiest month in Plum?
The month with the most snowfall in Plum, Pennsylvania, is January, when snow falls for 18 days and typically aggregates up to 6.73" (171mm) of snow.
How many days does it snow in Plum?
In Plum, during the entire year, snow falls for 63.1 days and aggregates up to 25.12" (638mm) of snow.
What is the month with the least sunshine in Plum?
January has the least sunshine of the year, with an average of 2.9h of sunshine.
What is the most humid month in Plum?
The most humid month in Plum, Pennsylvania, is February, with an average relative humidity of 85%.
When is Daylight Saving Time (DST) in Plum?
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 least humid month in Plum?
The months with the lowest humidity are April, July and August, with an average relative humidity of 76%.
What is the wettest month in Plum?
The wettest months are April and May, with an average 3.66" (93mm) of rainfall.
When it does not snow in Plum?
In Plum, Pennsylvania, snow does not fall in June through September.
When are the longest days in Plum?
With an average of 15h and 0min of daylight, June has the longest days of the year in Plum, Pennsylvania.
What time of the year is the hottest in Plum?
Plum experiences its highest temperatures in July, with an average peak of 82.9°F (28.3°C) and a low of 61.3°F (16.3°C).
What is the month with the highest UV index in Plum?
July is the month with the highest UV index, with an average maximum UV index of 6.
What month has the most sunshine in Plum?
August has the most sunshine of the year in Plum, Pennsylvania, with an average of 10.1h of sunshine.
What is the driest month in Plum?
November is the month with the least rainfall. Rain falls for 12 days and accumulates 2.2" (56mm) of precipitation.
What is the month with the shortest days in Plum?
The month with the shortest days is December, with an average of 9h and 18min of daylight.
What is the month with the lowest UV index in Plum?
With an average maximum UV index of 1, December is the month with the lowest UV index.
Average temperature
Plum, PA
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (32.7°F).
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).
Average pressure
Plum, PA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Plum, PA
- Average wind speed in January:
8.1mph - Average wind speed in February:
7.7mph - Average wind speed in March:
7.5mph - Average wind speed in April:
7.6mph - Average wind speed in May:
6.2mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.7mph - Average wind speed in September:
5.2mph - Average wind speed in October:
6.3mph - Average wind speed in November:
6.9mph - Average wind speed in December:
7.5mph
The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity
Plum, PA
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, July and August (76%).
Average rainfall
Plum, PA
- Average rainfall in January:
2.56" - Average rainfall in February:
2.91" - Average rainfall in March:
2.76" - Average rainfall in April:
3.66" - Average rainfall in May:
3.66" - Average rainfall in June:
3.43"
- Average rainfall in July:
3.23" - Average rainfall in August:
2.48" - Average rainfall in September:
2.56" - Average rainfall in October:
3.15" - Average rainfall in November:
2.2" - Average rainfall in December:
2.99"
The wettest months (with the highest rainfall) are April and May (3.66").
The driest month (with the least rainfall) is November (2.2").
Average rainfall days
Plum, PA
- Average rainfall days in January:
11.1 days - Average rainfall days in February:
11.2 days - Average rainfall days in March:
14.8 days - Average rainfall days in April:
17.9 days - Average rainfall days in May:
20.2 days - Average rainfall days in June:
18.4 days
- Average rainfall days in July:
18.3 days - Average rainfall days in August:
17.7 days - Average rainfall days in September:
14.1 days - Average rainfall days in October:
16.1 days - Average rainfall days in November:
12 days - Average rainfall days in December:
13.7 days
The month with the highest number of rainy days is May (20.2 days).
The month with the least rainy days is January (11.1 days).
Average snowfall
Plum, PA
- Average snowfall in January:
6.73" - Average snowfall in February:
6.06" - Average snowfall in March:
3.86" - Average snowfall in April:
0.75" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is January (6.73").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Plum, PA
- Average snowfall days in January:
18 days - Average snowfall days in February:
14.4 days - Average snowfall days in March:
8.9 days - Average snowfall days in April:
2.7 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:
0.3 days - Average snowfall days in November:
5.1 days - Average snowfall days in December:
13.5 days
The month with the highest number of snowfall days is January (18 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Plum, 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:
9h and 5min - 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 18min).
- Average sunshine in January:
2h and 5min - Average sunshine in February:
3h and 2min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 3min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 3min - Average sunshine in October:
5h and 1min - Average sunshine in November:
4h and 4min - Average sunshine in December:
3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days
Plum, PA
- Average sunshine days in January:
7.3 days - Average sunshine days in February:
7.8 days - Average sunshine days in March:
9.6 days - Average sunshine days in April:
10.1 days - Average sunshine days in May:
9.3 days - Average sunshine days in June:
9.8 days
- Average sunshine days in July:
10.3 days - Average sunshine days in August:
12 days - Average sunshine days in September:
13.7 days - Average sunshine days in October:
12.8 days - Average sunshine days in November:
14.8 days - Average sunshine days in December:
9 days
The month with the most sunshine days is November (14.8 days).
The month with the least sunshine days is January (7.3 days).
Average UV index
Plum, PA
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Plum, PA
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Plum, PA
The months with the highest visibility are April and August (6mi).
The months with the lowest visibility are January and February (4mi).
Plum, Pennsylvania, USA
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