Climate and monthly weather forecastGrapeville, PA
Climate and monthly weather forecast
Weather in January
January, like December, in Grapeville, Pennsylvania, is a wintry winter month, with temperature in the range of an average low of 20.3°F (-6.5°C) and an average high of 32.9°F (0.5°C). January, having an average high-temperature of 32.9°F (0.5°C) and an average low-temperature of 20.3°F (-6.5°C), is the coldest month. Weather in January »Weather in February
February, the last month of the winter in Grapeville, is another cold month, with an average temperature ranging between min 23°F (-5°C) and max 37.2°F (2.9°C). The transition from January to February sees average high-temperatures adjusting to a still wintry 37.2°F (2.9°C), from a not significantly different 32.9°F (0.5°C). Weather in February »Weather in March
The first month of the spring, March, is a chilly month in Grapeville, Pennsylvania, with an average temperature fluctuating between 46.8°F (8.2°C) and 30.6°F (-0.8°C). As February gives way to March, the average high-temperature displays an increase, moving from an icy 37.2°F (2.9°C) to a chilly 46.8°F (8.2°C). Weather in March »Weather in April
April in Grapeville, Pennsylvania, is a refreshing spring month, with an average temperature fluctuating between 40.6°F (4.8°C) and 59.5°F (15.3°C). An increase in the average high-temperature marks April, moving from March's chilly 46.8°F (8.2°C) to a mild 59.5°F (15.3°C). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Grapeville, Pennsylvania, with an average temperature ranging between min 50°F (10°C) and max 70.9°F (21.6°C). The beginning of May signals a rise in the average high-temperature, moving from a mild 59.5°F (15.3°C) in April to a pleasant 70.9°F (21.6°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Grapeville, Pennsylvania, with an average temperature fluctuating between 77.4°F (25.2°C) and 56.7°F (13.7°C). In Grapeville, the onset of June comes with a modest high-temperature shift, transitioning from May's pleasant 70.9°F (21.6°C) to a moderately hot 77.4°F (25.2°C). Weather in June »Weather in July
July, like June, in Grapeville, Pennsylvania, is another warm summer month, with temperature in the range of an average high of 82°F (27.8°C) and an average low of 60.6°F (15.9°C). The month of July, characterized by an average high of 82°F (27.8°C) and a low of 60.6°F (15.9°C), is recognized as the warmest. During July, the heat index is computed to be a tropical 87.8°F (31°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Grapeville, Pennsylvania, with an average temperature ranging between max 80.8°F (27.1°C) and min 58.6°F (14.8°C). A minor adjustment in Grapeville's average high-temperature is noted with the start of August, touching a still warm 80.8°F (27.1°C) from July's 82°F (27.8°C). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Grapeville, Pennsylvania, with an average temperature varying between 74.5°F (23.6°C) and 54.3°F (12.4°C). The average high-temperature shows a slight dip in September, from August's 80.8°F (27.1°C) to a still moderately hot 74.5°F (23.6°C). Weather in September »Weather in October
October, the same as September, is another enjoyable autumn month in Grapeville, Pennsylvania, with temperature in the range of an average low of 44.4°F (6.9°C) and an average high of 61.3°F (16.3°C). October's onset brings a slight change in high-temperatures, falling from a warm 74.5°F (23.6°C) in September to an enjoyable 61.3°F (16.3°C). Weather in October »Weather in November
November, the last month of the autumn in Grapeville, is also a frosty month, with temperature in the range of an average low of 33.6°F (0.9°C) and an average high of 48.7°F (9.3°C). November brings a drop in Grapeville's average high-temperature, falling from a refreshing 61.3°F (16.3°C) in October to a chilly 48.7°F (9.3°C). Weather in November »Weather in December
December, the first month of the winter in Grapeville, is also an icy month, with temperature in the range of an average low of 27.9°F (-2.3°C) and an average high of 39°F (3.9°C). With December's arrival, Grapeville sees a decrease in average high-temperatures, moving from a frosty 48.7°F (9.3°C) in November to a wintry 39°F (3.9°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
January, having an average high-temperature of 32.9°F (0.5°C) and an average low-temperature of 20.3°F (-6.5°C), is the coldest month.
January and February, with an average relative humidity of 85%, are most humid months.
Throughout the year, there are 186 rainfall days, and 34.84" (885mm) of precipitation is accumulated.
Months with snowfall are January through May, October through December.
January is the month with the most snowfall in Grapeville. Snow falls for 17.6 days and accumulates 6.65" (169mm) of snow.
Throughout the year, there are 63.3 snowfall days, and 27.44" (697mm) of snow is accumulated.
The month with the least sunshine in Grapeville is January, with an average of 3h of sunshine.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Grapeville, 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.
The months with the lowest humidity are April, July and August, with an average relative humidity of 77%.
May is the month with the most rainfall. Rain falls for 20.9 days and accumulates 3.74" (95mm) of precipitation.
In Grapeville, Pennsylvania, snow does not fall in June through September.
The month with the longest days in Grapeville is June, with an average of 15h and 0min of daylight.
The months with the highest UV index are June and July, with an average maximum UV index of 6.
The temperatures reach their highest averages in July, with highs of 82°F (27.8°C) and lows of 60.6°F (15.9°C).
The month with the most sunshine is August, with an average of 10.1h of sunshine.
The month with the least rainfall is November, when the rain falls for 12 days and typically collects 2.01" (51mm) of precipitation.
With an average of 9h and 24min of daylight, December has the shortest days of the year.
The month with the lowest UV index is December, with an average maximum UV index of 1.
Average temperature
Grapeville, PA
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (32.9°F).
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).
Average pressure
Grapeville, 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:
29.98"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:
30.06"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
Grapeville, PA
- Average wind speed in January:
8.5mph - Average wind speed in February:
8.2mph - Average wind speed in March:
7.7mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.4mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.8mph - Average wind speed in September:
5.3mph - Average wind speed in October:
6.5mph - Average wind speed in November:
7.1mph - Average wind speed in December:
7.9mph
The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity
Grapeville, PA
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall
Grapeville, PA
- Average rainfall in January:
2.64" - Average rainfall in February:
2.99" - Average rainfall in March:
2.87" - Average rainfall in April:
3.43" - Average rainfall in May:
3.74" - Average rainfall in June:
3.23"
- Average rainfall in July:
3.19" - Average rainfall in August:
2.48" - Average rainfall in September:
2.2" - Average rainfall in October:
2.99" - Average rainfall in November:
2.01" - Average rainfall in December:
3.07"
The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is November (2.01").
Average rainfall days
Grapeville, PA
- Average rainfall days in January:
9.8 days - Average rainfall days in February:
10.7 days - Average rainfall days in March:
14.8 days - Average rainfall days in April:
17.8 days - Average rainfall days in May:
20.9 days - Average rainfall days in June:
18.5 days
- Average rainfall days in July:
19.7 days - Average rainfall days in August:
17.2 days - Average rainfall days in September:
14.6 days - Average rainfall days in October:
16.5 days - Average rainfall days in November:
12 days - Average rainfall days in December:
13.5 days
The month with the highest number of rainy days is May (20.9 days).
The month with the least rainy days is January (9.8 days).
Average snowfall
Grapeville, PA
- Average snowfall in January:
6.65" - Average snowfall in February:
6.3" - Average snowfall in March:
4.76" - Average snowfall in April:
1.02" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is January (6.65").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Grapeville, PA
- Average snowfall days in January:
17.6 days - Average snowfall days in February:
14.2 days - Average snowfall days in March:
9.3 days - Average snowfall days in April:
2.7 days - Average snowfall days in May:
0.3 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:
0.5 days - Average snowfall days in November:
5.9 days - Average snowfall days in December:
12.8 days
The month with the highest number of snowfall days is January (17.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Grapeville, PA
- Average daylight in January:
9h and 42min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 24min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 6min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 24min
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 30min - Average sunshine in March:
5h and 24min - Average sunshine in April:
7h and 48min - Average sunshine in May:
8h and 48min - Average sunshine in June:
9h and 18min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 6min - Average sunshine in September:
8h and 48min - Average sunshine in October:
5h and 12min - Average sunshine in November:
4h and 48min - Average sunshine in December:
3h and 30min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days
Grapeville, PA
- Average sunshine days in January:
6.4 days - Average sunshine days in February:
7.5 days - Average sunshine days in March:
8.4 days - Average sunshine days in April:
10.1 days - Average sunshine days in May:
7.9 days - Average sunshine days in June:
9 days
- Average sunshine days in July:
10.1 days - Average sunshine days in August:
12.2 days - Average sunshine days in September:
13.4 days - Average sunshine days in October:
12.5 days - Average sunshine days in November:
13.5 days - Average sunshine days in December:
8.8 days
The month with the most sunshine days is November (13.5 days).
The month with the least sunshine days is January (6.4 days).
Average UV index
Grapeville, PA
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Grapeville, PA
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility
Grapeville, PA
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).
