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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 another cold winter month in Marion, Pennsylvania, with temperature in the range of an average low of 22.5°F (-5.3°C) and an average high of 35.4°F (1.9°C). In Marion, January is the coldest month, with temperatures averaging a high of 35.4°F (1.9°C) and a low of 22.5°F (-5.3°C). Weather in January »
Weather in February
February, the last month of the winter in Marion, is another cold month, with an average temperature ranging between max 39.9°F (4.4°C) and min 24.6°F (-4.1°C). A minor adjustment in Marion's average high-temperature is noted with the start of February, touching a still wintry 39.9°F (4.4°C) from January's 35.4°F (1.9°C). Weather in February »
Weather in March
March, the first month of the spring in Marion, is a chilly month, with an average temperature fluctuating between 48.7°F (9.3°C) and 32°F (0°C). As Marion welcomes March, the average high-temperature sees a modest rise, transitioning from a wintry 39.9°F (4.4°C) in February to a chilly 48.7°F (9.3°C). Weather in March »
Weather in April
April is a comfortable spring month in Marion, Pennsylvania, with an average temperature varying between 61.3°F (16.3°C) and 41.7°F (5.4°C). An escalation in the average high-temperature is seen with the onset of April, moving from a chilly 48.7°F (9.3°C) in March to a refreshing 61.3°F (16.3°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Marion, Pennsylvania, with an average temperature fluctuating between 71.2°F (21.8°C) and 51.6°F (10.9°C). With the arrival of May, the average high-temperature transitions from a refreshing 61.3°F (16.3°C) in April to a pleasant 71.2°F (21.8°C). Weather in May »
Weather in June
June, the first month of the summer in Marion, is a moderately hot month, with an average temperature fluctuating between 58.6°F (14.8°C) and 79.5°F (26.4°C). Marion in June experiences a slight uptick in the average high-temperature, adjusting from May's pleasant 71.2°F (21.8°C) to a warm 79.5°F (26.4°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Marion, Pennsylvania, with an average temperature varying between 62.6°F (17°C) and 84.4°F (29.1°C). July stands out as Marion's warmest month, with temperatures ranging between an average high of 84.4°F (29.1°C) and a low of 62.6°F (17°C). For July, the 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 another warm month in Marion, Pennsylvania, with an average temperature varying between 81.9°F (27.7°C) and 61.5°F (16.4°C). With the onset of August, the average high-temperature stands at a still warm 81.9°F (27.7°C), closely aligned with July's 84.4°F (29.1°C). Weather in August »
Weather in September
September, the first month of the autumn in Marion, is also a moderately hot month, with an average temperature fluctuating between 55.6°F (13.1°C) and 74.8°F (23.8°C). September's onset brings a negligible change in high-temperatures, falling from a moderately hot 81.9°F (27.7°C) in August to a still warm 74.8°F (23.8°C). Weather in September »
Weather in October
October, like September, in Marion, Pennsylvania, is another enjoyable autumn month, with an average temperature varying between 63.3°F (17.4°C) and 46°F (7.8°C). The start of October involves a temperature drop, moving from a moderately hot 74.8°F (23.8°C) in September to an enjoyable 63.3°F (17.4°C). Weather in October »
Weather in November
November, the last month of the autumn in Marion, is also a fresh month, with an average temperature fluctuating between 50.5°F (10.3°C) and 34.7°F (1.5°C). November involves a decrease in temperature, down from an enjoyable 63.3°F (17.4°C) in October to a fresh 50.5°F (10.3°C). Weather in November »
Weather in December
December, the first month of the winter in Marion, is also an icy month, with an average temperature fluctuating between 41.2°F (5.1°C) and 28.9°F (-1.7°C). A decrease in the average high-temperature is observed during December, shifting from a cool 50.5°F (10.3°C) in November to a wintry 41.2°F (5.1°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 month is the coldest?
Marion's coldest weather arrives in January, when temperatures average a high of 35.4°F (1.9°C) and a low of 22.5°F (-5.3°C).
What is the driest month?
January is the month with the least rainfall. Rain falls for 9.2 days and accumulates 1.85" (47mm) of precipitation.
How many days does it rain?
In Marion, during the entire year, the rain falls for 161.8 days and collects up to 28.07" (713mm) of precipitation.
When does it snow?
January through April, October through December are months with snowfall.
What is the snowiest month?
The month with the most snowfall in Marion is January, when snow falls for 8.1 days and typically aggregates up to 4.53" (115mm) of snow.
How many days does it snow?
Throughout the year, there are 26.6 snowfall days, and 14.69" (373mm) of snow is accumulated.
What is the month with the lowest UV index?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
What are the most humid months?
The months with the highest humidity in Marion are February, May, October and December, with an average relative humidity of 79%.
What is the month with the least sunshine?
The month with the least sunshine is February, with an average of 4.6h 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 are the least humid months?
April and July, with an average relative humidity of 75%, are the least humid months.
What is the rainiest month?
The month with the most rainfall is May, when the rain falls for 18.8 days and typically aggregates up to 3.15" (80mm) of precipitation.
When it does not snow in Marion?
May through September are months without snowfall.
When is the highest UV index?
May through July, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days?
The month with the longest days is June, with an average of 15h and 0min of daylight.
What is the hottest time of year in Marion?
July is the warmest month, with an average high-temperature of 84.4°F (29.1°C) and an average low-temperature of 62.6°F (17°C).
What month has the most sunshine?
With an average of 10.5h of sunshine, July has the most sunshine of the year.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 24min of daylight.
Average temperature
Marion, PA
The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (35.4°F).
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure
Marion, PA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"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:
30.06"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Marion, PA
- Average wind speed in January:
7.7mph - Average wind speed in February:
7.6mph - Average wind speed in March:
7.5mph - Average wind speed in April:
7.5mph - Average wind speed in May:
5.8mph - Average wind speed in June:
5.5mph
- Average wind speed in July:
4.5mph - Average wind speed in August:
4.5mph - Average wind speed in September:
5mph - Average wind speed in October:
6.2mph - Average wind speed in November:
6.6mph - Average wind speed in December:
7mph
The windiest month (with the highest average wind speed) is January (7.7mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).
Average humidity
Marion, PA
The months with the highest relative humidity are February, May, October and December (79%).
The months with the lowest relative humidity are April and July (75%).
Average rainfall
Marion, PA
- Average rainfall in January:
1.85" - Average rainfall in February:
1.93" - Average rainfall in March:
2.17" - Average rainfall in April:
2.68" - Average rainfall in May:
3.15" - Average rainfall in June:
2.56"
- Average rainfall in July:
2.83" - Average rainfall in August:
2.76" - Average rainfall in September:
1.97" - Average rainfall in October:
2.28" - Average rainfall in November:
1.89" - Average rainfall in December:
2.01"
The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is January (1.85").
Average rainfall days
Marion, PA
- Average rainfall days in January:
9.2 days - Average rainfall days in February:
9.3 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
16.5 days - Average rainfall days in May:
18.8 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
16.9 days - Average rainfall days in August:
16.8 days - Average rainfall days in September:
14.1 days - Average rainfall days in October:
12.5 days - Average rainfall days in November:
9 days - Average rainfall days in December:
10.3 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is November (9 days).
Average snowfall
Marion, PA
The month with the highest snowfall is January (4.53").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Marion, PA
- Average snowfall days in January:
8.1 days - Average snowfall days in February:
7.1 days - Average snowfall days in March:
5.3 days - Average snowfall days in April:
0.6 days - Average snowfall days in May:
0 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:
0.7 days - Average snowfall days in December:
4.7 days
The month with the highest number of snowfall days is January (8.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Marion, 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 4min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 3min - Average sunshine in May:
8h and 4min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 3min - 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 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days
Marion, PA
- Average sunshine days in January:
16.4 days - Average sunshine days in February:
14.1 days - Average sunshine days in March:
13.9 days - Average sunshine days in April:
11.5 days - Average sunshine days in May:
10.4 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
12.2 days - Average sunshine days in August:
12.6 days - Average sunshine days in September:
14.4 days - Average sunshine days in October:
16.8 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
17.1 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10.4 days).
Average UV index
Marion, 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, November and December (UV index 2).
Average cloud cover
Marion, PA
The months with the most cloud cover are January, February and December (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Marion, PA
The months with the highest visibility are April, June, July, August and November (6mi).
The months with the lowest visibility are January, February, March, May, September, October and December (5mi).
Marion, Pennsylvania, USA
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