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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, in Grier City, Pennsylvania, is another subzero cold winter month, with temperature in the range of an average high of 31.8°F (-0.1°C) and an average low of 19.8°F (-6.8°C). The coldest period tends to be January, when average temperatures fluctuate between a high of 31.8°F (-0.1°C) and a low of 19.8°F (-6.8°C). Weather in January »
Weather in February
The last month of the winter, February, is an icy month in Grier City, Pennsylvania, with an average temperature ranging between max 35.6°F (2°C) and min 21.4°F (-5.9°C). As February unfolds, the average high-temperature reaches a cold 35.6°F (2°C), hinting at a slight fluctuation from the previous month. Weather in February »
Weather in March
March, the first month of the spring in Grier City, is a chilly month, with temperature in the range of an average low of 28.8°F (-1.8°C) and an average high of 44.2°F (6.8°C). In March, the meteorological conditions subtly change with the average high-temperature edging from a cold 35.6°F (2°C) in February to a chilly 44.2°F (6.8°C). Weather in March »
Weather in April
April is a refreshing spring month in Grier City, Pennsylvania, with an average temperature fluctuating between 38.7°F (3.7°C) and 56.8°F (13.8°C). The beginning of April marks a shift in the average high-temperature, moving from March's chilly 44.2°F (6.8°C) to a mild 56.8°F (13.8°C). Weather in April »
Weather in May
May, the last month of the spring in Grier City, is an agreeable month, with temperature in the range of an average high of 68°F (20°C) and an average low of 49.3°F (9.6°C). With the onset of May, the average high-temperature slightly shifts from April's refreshing 56.8°F (13.8°C) to a pleasant 68°F (20°C). Weather in May »
Weather in June
June, the first month of the summer in Grier City, is a moderately hot month, with an average temperature fluctuating between 56.3°F (13.5°C) and 75.6°F (24.2°C). As Grier City welcomes June, the average high-temperature sees a modest rise, transitioning from a pleasant 68°F (20°C) in May to a moderately hot 75.6°F (24.2°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Grier City, Pennsylvania, with temperature in the range of an average low of 61.2°F (16.2°C) and an average high of 81.1°F (27.3°C). In Grier City, the highest average temperatures are observed in July, with a high of 81.1°F (27.3°C) and a low of 61.2°F (16.2°C). In July, the average heat index is appraised at a tropical 86°F (30°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Grier City, Pennsylvania, with temperature in the range of an average low of 59.5°F (15.3°C) and an average high of 78.4°F (25.8°C). August's advent presents an average high-temperature of a still moderately hot 78.4°F (25.8°C), indicating a slight variation from the conditions of the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Grier City, Pennsylvania, with an average temperature ranging between min 53.6°F (12°C) and max 72.5°F (22.5°C). The shift from August to September includes a minor decrease in the average high-temperature, lightly dropping from a moderately hot 78.4°F (25.8°C) to a pleasant 72.5°F (22.5°C). Weather in September »
Weather in October
October, like September, is another mild autumn month in Grier City, Pennsylvania, with an average temperature ranging between max 60.1°F (15.6°C) and min 44.1°F (6.7°C). October indicates a shift in the average high-temperature, from September's agreeable 72.5°F (22.5°C) to a refreshing 60.1°F (15.6°C). Weather in October »
Weather in November
November, the last month of the autumn in Grier City, is another chilly month, with temperature in the range of an average low of 33.4°F (0.8°C) and an average high of 47.5°F (8.6°C). As October transitions into November, Grier City sees a drop in the average high-temperature, transitioning from a moderate 60.1°F (15.6°C) to a chilly 47.5°F (8.6°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Grier City, Pennsylvania, with an average temperature ranging between min 27.3°F (-2.6°C) and max 38.1°F (3.4°C). The start of December signals a decrease in the average high-temperature, transitioning from a chilly 47.5°F (8.6°C) in November to a cold 38.1°F (3.4°C). Weather in December »
Updated: Jun 29, 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 time of the year is the coldest?
In Grier City, January registers the lowest temperatures, averaging 31.8°F (-0.1°C) at the peak and 19.8°F (-6.8°C) at the lowest.
How much does it rain?
Throughout the year, there are 66.7 rainfall days, and 6.38" (162mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through March, October through December.
When does it snow the most?
The months with the most snowfall are January and November, with an average 0.71" (18mm) of accumulated snow.
How many days does it snow?
In Grier City, during the entire year, snow falls for 21.5 days and aggregates up to 3.15" (80mm) of snow.
What are the months with the lowest UV index?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the most humid month?
February and December, with an average relative humidity of 83%, are most humid months.
What is the month with the least sunshine?
With an average of 4.2h of sunshine, February has the least sunshine of the year.
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 least humid month?
The least humid month is April, with an average relative humidity of 77%.
When it does not snow?
April through September are months without snowfall.
What is the wettest month in Grier City?
The month with the most rainfall in Grier City, Pennsylvania, is May, when the rain falls for 7.8 days and typically aggregates up to 0.71" (18mm) of precipitation.
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 stands out as Grier City's warmest month, with temperatures ranging between an average high of 81.1°F (27.3°C) and a low of 61.2°F (16.2°C).
What month has the most sunshine?
July has the most sunshine of the year, with an average of 10.2h of sunshine.
What is the month with the highest UV index?
With an average maximum UV index of 6, July is the month with the highest UV index.
What is the driest month?
September is the month with the least rainfall. Rain falls for 4.6 days and accumulates 0.2" (5mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 18min of daylight.
Average temperature
Grier City, 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 (31.8°F).
The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure
Grier City, PA
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.06"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:
29.94"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
30"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
Grier City, PA
- Average wind speed in January:
8.1mph - Average wind speed in February:
8.1mph - Average wind speed in March:
8.4mph - Average wind speed in April:
8.2mph - Average wind speed in May:
6.4mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.1mph - Average wind speed in August:
5mph - Average wind speed in September:
5.6mph - Average wind speed in October:
6.8mph - Average wind speed in November:
7.3mph - Average wind speed in December:
7.8mph
The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity
Grier City, PA
The months with the highest relative humidity are February and December (83%).
The month with the lowest relative humidity is April (77%).
Average rainfall
Grier City, PA
- Average rainfall in January:
0.51" - Average rainfall in February:
0.47" - Average rainfall in March:
0.47" - Average rainfall in April:
0.59" - Average rainfall in May:
0.71" - Average rainfall in June:
0.51"
- Average rainfall in July:
0.59" - Average rainfall in August:
0.59" - Average rainfall in September:
0.2" - Average rainfall in October:
0.59" - Average rainfall in November:
0.59" - Average rainfall in December:
0.55"
The wettest month (with the highest rainfall) is May (0.71").
The driest month (with the least rainfall) is September (0.2").
Average rainfall days
Grier City, PA
- Average rainfall days in January:
3.7 days - Average rainfall days in February:
3.6 days - Average rainfall days in March:
5.5 days - Average rainfall days in April:
8.1 days - Average rainfall days in May:
7.8 days - Average rainfall days in June:
5.5 days
- Average rainfall days in July:
7.4 days - Average rainfall days in August:
6.8 days - Average rainfall days in September:
4.6 days - Average rainfall days in October:
5.7 days - Average rainfall days in November:
3.5 days - Average rainfall days in December:
4.5 days
The month with the highest number of rainy days is April (8.1 days).
The month with the least rainy days is November (3.5 days).
Average snowfall
Grier City, PA
The months with the highest snowfall are January and November (0.71").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days
Grier City, PA
- Average snowfall days in January:
6.4 days - Average snowfall days in February:
5.3 days - Average snowfall days in March:
3.5 days - Average snowfall days in April:
0.5 days - Average snowfall days in May:
0.1 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:
1.6 days - Average snowfall days in December:
3.8 days
The month with the highest number of snowfall days is January (6.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Grier City, 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 2min
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 18min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
4h and 1min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 3min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 1min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days
Grier City, PA
- Average sunshine days in January:
24.8 days - Average sunshine days in February:
21.2 days - Average sunshine days in March:
23.9 days - Average sunshine days in April:
20.7 days - Average sunshine days in May:
19.9 days - Average sunshine days in June:
21.4 days
- Average sunshine days in July:
20.6 days - Average sunshine days in August:
21.5 days - Average sunshine days in September:
23.5 days - Average sunshine days in October:
22.9 days - Average sunshine days in November:
24.8 days - Average sunshine days in December:
24.9 days
The month with the most sunshine days is December (24.9 days).
The month with the least sunshine days is May (19.9 days).
Average UV index
Grier City, PA
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Grier City, PA
The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility
Grier City, PA
The months with the highest visibility are March and April (6mi).
The months with the lowest visibility are January, February, May, June, July, August, September, October, November and December (5mi).
Grier City, Pennsylvania, USA
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