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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 an icy winter month in Finleyville, Pennsylvania, with an average temperature ranging between min 21°F (-6.1°C) and max 33.4°F (0.8°C). January, characterized by an average high temperature of 33.4°F (0.8°C) and a low temperature of 21°F (-6.1°C), is generally the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Finleyville, is also an icy month, with temperature in the range of an average low of 23.4°F (-4.8°C) and an average high of 37.9°F (3.3°C). Finleyville observes a minor difference in average high-temperatures between January's 33.4°F (0.8°C) and February's 37.9°F (3.3°C). Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Finleyville, Pennsylvania, with an average temperature ranging between min 31.6°F (-0.2°C) and max 47.8°F (8.8°C). March comes with an increase, with the average high-temperature moving from a cold 37.9°F (3.3°C) in February to a chilly 47.8°F (8.8°C). Weather in March »
Weather in April
April in Finleyville, Pennsylvania, is a comfortable spring month, with temperature in the range of an average high of 61.2°F (16.2°C) and an average low of 41.4°F (5.2°C). The shift into April is characterized by a rise in the average high-temperature, transitioning from March's frosty 47.8°F (8.8°C) to a refreshing 61.2°F (16.2°C). Weather in April »
Weather in May
May, the last month of the spring in Finleyville, is a pleasant month, with an average temperature varying between 72.3°F (22.4°C) and 51.4°F (10.8°C). May brings a rise in Finleyville's average high-temperature, moving from a refreshing 61.2°F (16.2°C) in April to a pleasant 72.3°F (22.4°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Finleyville, Pennsylvania, with an average temperature fluctuating between 58.3°F (14.6°C) and 79°F (26.1°C). A slight uplift in the average high-temperature marks June, adjusting from May's agreeable 72.3°F (22.4°C) to a moderately hot 79°F (26.1°C). Weather in June »
Weather in July
July, like June, in Finleyville, Pennsylvania, is a moderately hot summer month, with temperature in the range of an average high of 83.8°F (28.8°C) and an average low of 62.2°F (16.8°C). Finleyville experiences its highest average temperatures in July, reaching a peak of 83.8°F (28.8°C) and a minimum of 62.2°F (16.8°C). In July, the heat index is evaluated at a tropical 91.4°F (33°C). Weather in July »
Weather in August
August, the last month of the summer in Finleyville, is also a moderately hot month, with temperature in the range of an average high of 82.2°F (27.9°C) and an average low of 60.6°F (15.9°C). As Finleyville steps into August, the average high-temperature is measured at a still warm 82.2°F (27.9°C), displaying minor differences from July's 83.8°F (28.8°C). Weather in August »
Weather in September
September, the first month of the autumn in Finleyville, is still a warm month, with an average temperature fluctuating between 75.7°F (24.3°C) and 55.6°F (13.1°C). The advent of September brings a slight shift in average high-temperature, moving from 82.2°F (27.9°C) in August to a still warm 75.7°F (24.3°C). Weather in September »
Weather in October
October, like September, in Finleyville, Pennsylvania, is another comfortable autumn month, with an average temperature varying between 45.3°F (7.4°C) and 62.1°F (16.7°C). The arrival of October indicates a decrease in the average high-temperature, moving from a warm 75.7°F (24.3°C) in September to a refreshing 62.1°F (16.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Finleyville, Pennsylvania, with temperature in the range of an average high of 49.3°F (9.6°C) and an average low of 34.2°F (1.2°C). The arrival of November corresponds with a temperature reduction, down from October's refreshing 62.1°F (16.7°C) to a frosty 49.3°F (9.6°C). Weather in November »
Weather in December
December, the first month of the winter in Finleyville, is still a cold month, with an average temperature varying between 28.6°F (-1.9°C) and 40.1°F (4.5°C). In Finleyville, the average high-temperature in December decreases from a frosty 49.3°F (9.6°C) in November to a wintry 40.1°F (4.5°C). Weather in December »
Updated: Jul 28, 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 is the coldest month?
Finleyville's coldest month, January, registers temperatures that range from a high of 33.4°F (0.8°C) to a low of 21°F (-6.1°C).
What is the most humid month?
The months with the highest humidity are January and February, with an average relative humidity of 84%.
How much does it rain?
Throughout the year, in Finleyville, there are 187.9 rainfall days, and 35.59" (904mm) of precipitation is accumulated.
When does it snow?
January through May, October through December are months with snowfall in Finleyville.
When does it snow the most?
The month with the most snowfall is January, when snow falls for 17.1 days and typically aggregates up to 5.83" (148mm) of snow.
How many days does it snow?
In Finleyville, during the entire year, snow falls for 60 days and aggregates up to 23.31" (592mm) of snow.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 3h 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 wettest month?
The month with the most rainfall is May, when the rain falls for 21.5 days and typically aggregates up to 3.66" (93mm) of precipitation.
What are the months with the highest UV index?
The months with the highest UV index are May through July, with an average maximum UV index of 6.
When it does not snow?
June through September are months without snowfall.
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 Finleyville, the average temperatures in July are the highest, with a peak at 83.8°F (28.8°C) and a low of 62.2°F (16.8°C).
What are the least humid months?
July and August, with an average relative humidity of 75%, are the least humid months.
What month has the most sunshine?
With an average of 10.2h of sunshine, August has the most sunshine of the year.
What is the driest month?
November is the month with the least rainfall. Rain falls for 12.3 days and accumulates 2.2" (56mm) of precipitation.
What is the month with the shortest days?
With an average of 9h and 24min of daylight, December has the shortest days of the year.
When is the lowest UV index?
The month with the lowest UV index is December, with an average maximum UV index of 1.
Average temperature
Finleyville, PA
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (33.4°F).
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (21°F).
Average pressure
Finleyville, 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:
30.14"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
Finleyville, PA
- Average wind speed in January:
7.8mph - Average wind speed in February:
7.6mph - Average wind speed in March:
7.2mph - Average wind speed in April:
7.3mph - Average wind speed in May:
6mph - Average wind speed in June:
5.6mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.7mph - Average wind speed in September:
5mph - Average wind speed in October:
6.2mph - Average wind speed in November:
6.7mph - Average wind speed in December:
7.2mph
The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity
Finleyville, PA
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are July and August (75%).
Average rainfall
Finleyville, PA
- Average rainfall in January:
2.56" - Average rainfall in February:
2.83" - Average rainfall in March:
2.8" - Average rainfall in April:
3.62" - Average rainfall in May:
3.66" - Average rainfall in June:
3.39"
- Average rainfall in July:
3.46" - Average rainfall in August:
2.64" - Average rainfall in September:
2.52" - Average rainfall in October:
2.87" - Average rainfall in November:
2.2" - Average rainfall in December:
3.03"
The wettest month (with the highest rainfall) is May (3.66").
The driest month (with the least rainfall) is November (2.2").
Average rainfall days
Finleyville, PA
- Average rainfall days in January:
11.6 days - Average rainfall days in February:
11.3 days - Average rainfall days in March:
14.9 days - Average rainfall days in April:
17.5 days - Average rainfall days in May:
21.5 days - Average rainfall days in June:
18.6 days
- Average rainfall days in July:
19.8 days - Average rainfall days in August:
17.6 days - Average rainfall days in September:
14.3 days - Average rainfall days in October:
15.1 days - Average rainfall days in November:
12.3 days - Average rainfall days in December:
13.4 days
The month with the highest number of rainy days is May (21.5 days).
The month with the least rainy days is February (11.3 days).
Average snowfall
Finleyville, PA
- Average snowfall in January:
5.83" - Average snowfall in February:
5.75" - Average snowfall in March:
4.02" - Average snowfall in April:
0.71" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The month with the highest snowfall is January (5.83").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Finleyville, PA
- Average snowfall days in January:
17.1 days - Average snowfall days in February:
13.6 days - Average snowfall days in March:
8.9 days - Average snowfall days in April:
2.4 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:
0.4 days - Average snowfall days in November:
4.4 days - Average snowfall days in December:
13 days
The month with the highest number of snowfall days is January (17.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Finleyville, 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:
3h and 0min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 3min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 3min - Average sunshine in October:
5h and 2min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days
Finleyville, PA
- Average sunshine days in January:
7.7 days - Average sunshine days in February:
8.1 days - Average sunshine days in March:
9.3 days - Average sunshine days in April:
10.1 days - Average sunshine days in May:
8.6 days - Average sunshine days in June:
9.2 days
- Average sunshine days in July:
9.5 days - Average sunshine days in August:
12.2 days - Average sunshine days in September:
13.5 days - Average sunshine days in October:
13.8 days - Average sunshine days in November:
15.1 days - Average sunshine days in December:
9.9 days
The month with the most sunshine days is November (15.1 days).
The month with the least sunshine days is January (7.7 days).
Average UV index
Finleyville, PA
The months with the highest UV index are May, June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Finleyville, PA
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Finleyville, PA
The months with the highest visibility are April, June, July, August and November (6mi).
The months with the lowest visibility are January and February (4mi).
Finleyville, Pennsylvania, USA
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