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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 Grover, Pennsylvania, with an average temperature ranging between min 17.4°F (-8.1°C) and max 28.8°F (-1.8°C). January, having an average high-temperature of 28.8°F (-1.8°C) and an average low-temperature of 17.4°F (-8.1°C), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Grover, is an icy month, with an average temperature varying between 32.5°F (0.3°C) and 19.2°F (-7.1°C). As Grover welcomes February, the average high-temperature is noted at an icy 32.5°F (0.3°C), closely aligning with the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Grover, is still a cold month, with temperature in the range of an average high of 41.5°F (5.3°C) and an average low of 26.1°F (-3.3°C). Grover's weather in March shows a rise in the average high-temperature, moving up from February's icy 32.5°F (0.3°C) to a still wintry 41.5°F (5.3°C). Weather in March »
Weather in April
April in Grover, Pennsylvania, is a fresh spring month, with an average temperature ranging between min 35.8°F (2.1°C) and max 54°F (12.2°C). As April arrives, Grover's weather shows an increase in high-temperatures, moving from March's wintry 41.5°F (5.3°C) to a cool 54°F (12.2°C). Weather in April »
Weather in May
May, the last month of the spring in Grover, is a refreshing month, with an average temperature varying between 46.6°F (8.1°C) and 66.7°F (19.3°C). Grover's May weather brings a rise in high-temperatures, moving from a cool 54°F (12.2°C) in April to a comfortable 66.7°F (19.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Grover, Pennsylvania, with temperature in the range of an average low of 52.7°F (11.5°C) and an average high of 74.8°F (23.8°C). With the start of June, the average high-temperature marginally shifts from May's enjoyable 66.7°F (19.3°C) to a warm 74.8°F (23.8°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Grover, Pennsylvania, with temperature in the range of an average high of 79.9°F (26.6°C) and an average low of 57.7°F (14.3°C). The highest temperatures are recorded in July, with averages reaching a high of 79.9°F (26.6°C) and a low of 57.7°F (14.3°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Grover, Pennsylvania, with an average temperature varying between 77.2°F (25.1°C) and 55.9°F (13.3°C). August's commencement is accompanied by an average high-temperature of a still warm 77.2°F (25.1°C), diverging marginally from July's 79.9°F (26.6°C). Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Grover, Pennsylvania, with temperature in the range of an average low of 50°F (10°C) and an average high of 70.3°F (21.3°C). September indicates a minor shift in the average high-temperature, from August's warm 77.2°F (25.1°C) to an agreeable 70.3°F (21.3°C). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Grover, Pennsylvania, with an average temperature varying between 41.9°F (5.5°C) and 57.4°F (14.1°C). The onset of October comes with a shift in the average high-temperature, falling from a pleasant 70.3°F (21.3°C) in September to a refreshing 57.4°F (14.1°C). Weather in October »
Weather in November
November, the last month of the autumn in Grover, is another chilly month, with an average temperature fluctuating between 30.7°F (-0.7°C) and 44.8°F (7.1°C). The transition into November involves a decrease in the average high-temperature, falling from a moderate 57.4°F (14.1°C) in October to a chilly 44.8°F (7.1°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Grover, Pennsylvania, with an average temperature ranging between min 25.5°F (-3.6°C) and max 34.7°F (1.5°C). Grover in December experiences a subtle temperature decline, with average high-temperatures reducing from a chilly 44.8°F (7.1°C) in November to a wintry 34.7°F (1.5°C). Weather in December »
Updated: Aug 27, 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 time of year?
With average high temperatures of 28.8°F (-1.8°C) and lows of 17.4°F (-8.1°C), January is the coldest month.
What is the driest month?
The months with the least rainfall are January and November Rain falls for 8.7 days and accumulates 1.77" (45mm) of rain.
How much does it rain in Grover?
Throughout the year, there are 171.9 rainfall days, and 28.54" (725mm) of precipitation is accumulated.
When does it snow?
January through May, October through December are months with snowfall.
How much does it snow in Grover?
Throughout the year, there are 74.9 snowfall days, and 30.08" (764mm) of snow is accumulated.
What are the months with the lowest UV index?
The months with the lowest UV index are January and December, with an average maximum UV index of 1.
What is the most humid month?
With an average relative humidity of 85%, February is the most humid month.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 16.7 days and accumulates 7.2" (183mm) of snow.
What is the month with the least sunshine in Grover?
February and December, with an average of 3.2h of sunshine, are months with the least 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 months with the most rainfall in Grover are April and July, with an average 2.91" (74mm) of precipitation.
When is the highest UV index?
May through August, with an average maximum UV index of 5, are months with the highest UV index.
When it does not snow?
June through September are months without snowfall.
When are the longest days in Grover?
With an average of 15h and 6min of daylight, June has the longest days of the year.
What is the hottest time of year?
The average temperatures reach their apex in July, averaging 79.9°F (26.6°C) at the high end and 57.7°F (14.3°C) at the low end.
What is the least humid month in Grover?
With an average relative humidity of 78%, July is the least humid month.
What month has the most sunshine?
With an average of 10h of sunshine, July has the most sunshine of the year.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 12min of daylight.
Average temperature
Grover, PA
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (28.8°F).
The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).
Average pressure
Grover, PA
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.05"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:
29.94"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.07"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
Grover, PA
- Average wind speed in January:
8.6mph - Average wind speed in February:
8.3mph - Average wind speed in March:
8.3mph - Average wind speed in April:
8.3mph - Average wind speed in May:
6.9mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.3mph - Average wind speed in September:
6mph - Average wind speed in October:
7.1mph - Average wind speed in November:
7.6mph - Average wind speed in December:
8.2mph
The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity
Grover, PA
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is July (78%).
Average rainfall
Grover, PA
- Average rainfall in January:
1.77" - Average rainfall in February:
1.89" - Average rainfall in March:
2.17" - Average rainfall in April:
2.91" - Average rainfall in May:
2.76" - Average rainfall in June:
2.68"
- Average rainfall in July:
2.91" - Average rainfall in August:
2.48" - Average rainfall in September:
2.24" - Average rainfall in October:
2.87" - Average rainfall in November:
1.77" - Average rainfall in December:
2.09"
The wettest months (with the highest rainfall) are April and July (2.91").
The driest months (with the least rainfall) are January and November (1.77").
Average rainfall days
Grover, PA
- Average rainfall days in January:
8.7 days - Average rainfall days in February:
8.6 days - Average rainfall days in March:
13 days - Average rainfall days in April:
17.2 days - Average rainfall days in May:
19 days - Average rainfall days in June:
17.8 days
- Average rainfall days in July:
18.2 days - Average rainfall days in August:
15.6 days - Average rainfall days in September:
13.7 days - Average rainfall days in October:
15.4 days - Average rainfall days in November:
12.2 days - Average rainfall days in December:
12.5 days
The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is February (8.6 days).
Average snowfall
Grover, PA
- Average snowfall in January:
6.06" - Average snowfall in February:
7.2" - Average snowfall in March:
4.76" - Average snowfall in April:
2.32" - Average snowfall in May:
0.28" - Average snowfall in June:
0"
The month with the highest snowfall is February (7.2").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Grover, PA
- Average snowfall days in January:
18.3 days - Average snowfall days in February:
16.7 days - Average snowfall days in March:
11.3 days - Average snowfall days in April:
4.4 days - Average snowfall days in May:
0.6 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:
0.9 days - Average snowfall days in November:
7.6 days - Average snowfall days in December:
15.1 days
The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Grover, 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 2min - Average sunshine in February:
3h and 1min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 1min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 2min - Average sunshine in October:
4h and 5min - Average sunshine in November:
4h and 4min - Average sunshine in December:
3h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The months with the least sunshine are February and December (Average sunshine: 3h and 12min).
Average sunshine days
Grover, PA
- Average sunshine days in January:
9.6 days - Average sunshine days in February:
7.7 days - Average sunshine days in March:
10.3 days - Average sunshine days in April:
9.2 days - Average sunshine days in May:
9.8 days - Average sunshine days in June:
10.5 days
- Average sunshine days in July:
11 days - Average sunshine days in August:
12.9 days - Average sunshine days in September:
14 days - Average sunshine days in October:
11.9 days - Average sunshine days in November:
13.5 days - Average sunshine days in December:
8.9 days
The month with the most sunshine days is September (14 days).
The month with the least sunshine days is February (7.7 days).
Average UV index
Grover, PA
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Grover, PA
The months with the most cloud cover are January, February and December (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility
Grover, 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).
Grover, Pennsylvania, USA
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