Climate and monthly weather forecastWest Grove, PA
Climate and monthly weather forecast
Weather in January
January, like December, in West Grove, Pennsylvania, is another cold winter month, with an average temperature ranging between min 24.6°F (-4.1°C) and max 36.9°F (2.7°C). The month of January sees the lowest average temperatures, reaching 36.9°F (2.7°C) at the peak and 24.6°F (-4.1°C) at the low. Weather in January »Weather in February
The last month of the winter, February, is also a wintry month in West Grove, Pennsylvania, with an average temperature varying between 40.1°F (4.5°C) and 27°F (-2.8°C). February's advent notes a subtle adjustment in average high-temperature to a still icy 40.1°F (4.5°C) from January. Weather in February »Weather in March
The first month of the spring, March, is a chilly month in West Grove, Pennsylvania, with an average temperature varying between 33.8°F (1°C) and 48.7°F (9.3°C). March's arrival coincides with a marginal rise in the average high-temperature, moving from February's wintry 40.1°F (4.5°C) to a chilly 48.7°F (9.3°C). Weather in March »Weather in April
April is a refreshing spring month in West Grove, Pennsylvania, with an average temperature fluctuating between 43.9°F (6.6°C) and 61.2°F (16.2°C). April's arrival signals an increase in average high-temperatures, moving from March's frosty 48.7°F (9.3°C) to a refreshing 61.2°F (16.2°C). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in West Grove, Pennsylvania, with an average temperature ranging between max 70.9°F (21.6°C) and min 53.6°F (12°C). The shift from April to May sees an increase in the average high-temperature, transitioning from a comfortable 61.2°F (16.2°C) to an agreeable 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 West Grove, Pennsylvania, with an average temperature varying between 61.5°F (16.4°C) and 78.6°F (25.9°C). West Grove's weather shows a minor temperature rise with the arrival of June, moving from a pleasant 70.9°F (21.6°C) in May to a warm 78.6°F (25.9°C). Weather in June »Weather in July
July, like June, in West Grove, Pennsylvania, is another warm summer month, with temperature in the range of an average high of 84.2°F (29°C) and an average low of 66.6°F (19.2°C). The month of July, characterized by an average high of 84.2°F (29°C) and a low of 66.6°F (19.2°C), is recognized as the warmest. Throughout July, the heat index is estimated at 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 West Grove, Pennsylvania, with an average temperature varying between 64.9°F (18.3°C) and 81.9°F (27.7°C). West Grove's weather in August indicates an average high-temperature of a still warm 81.9°F (27.7°C), nearly consistent with the 84.2°F (29°C) of July. Weather in August »Weather in September
September, the first month of the autumn in West Grove, is also a moderately hot month, with an average temperature ranging between min 58.8°F (14.9°C) and max 75°F (23.9°C). The onset of September brings a small shift in high-temperatures, falling from 81.9°F (27.7°C) in August to a still moderately hot 75°F (23.9°C). Weather in September »Weather in October
October, like September, in West Grove, Pennsylvania, is another enjoyable autumn month, with temperature in the range of an average low of 48.9°F (9.4°C) and an average high of 63.5°F (17.5°C). In West Grove, the average high-temperature in October decreases from a warm 75°F (23.9°C) in September to an enjoyable 63.5°F (17.5°C). Weather in October »Weather in November
The last month of the autumn, November, is another cool month in West Grove, Pennsylvania, with temperature in the range of an average low of 37.8°F (3.2°C) and an average high of 52°F (11.1°C). November indicates a shift in the average high-temperature, from October's comfortable 63.5°F (17.5°C) to a fresh 52°F (11.1°C). Weather in November »Weather in December
December, the first month of the winter in West Grove, is still a chilly month, with an average temperature ranging between max 43°F (6.1°C) and min 31.5°F (-0.3°C). The arrival of December signals a shift in temperature, down from a cool 52°F (11.1°C) in November to a frosty 43°F (6.1°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
January tends to be the coldest month in West Grove, with temperatures averaging a daily high of 36.9°F (2.7°C) and a low of 24.6°F (-4.1°C).
The months with the least rainfall in West Grove are January, September and November Rain falls for 5.9 days and accumulates 0.87" (22mm) of rain.
In West Grove, during the entire year, the rain falls for 126.3 days and collects up to 14.25" (362mm) of precipitation.
January through May, November and December are months with snowfall.
In West Grove, Pennsylvania, during the entire year, snow falls for 15.4 days and aggregates up to 4.33" (110mm) of snow.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
February, May, September, October and December, with an average relative humidity of 79%, are most humid months.
With an average of 4.8h of sunshine, February has the least sunshine of the year.
March and April, with an average relative humidity of 75%, are the least humid months.
March is the month with the most snowfall. Snow falls for 3.3 days and accumulates 1.26" (32mm) of snow.
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.
The months with the highest UV index are May through August, with an average maximum UV index of 6.
In West Grove, snow does not fall in June through October.
With an average of 14h and 54min of daylight, June has the longest days of the year.
In West Grove, July registers the highest temperatures, averaging 84.2°F (29°C) at the peak and 66.6°F (19.2°C) at the lowest.
July has the most sunshine of the year, with an average of 10.7h of sunshine.
The month with the most rainfall is August, when the rain falls for 13.7 days and typically aggregates up to 1.93" (49mm) of precipitation.
The month with the shortest days is December, with an average of 9h and 24min of daylight.
Average temperature
West Grove, PA
The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (36.9°F).
The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (24.6°F).
Average pressure
West Grove, 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:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.99"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:
30.1"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
West Grove, PA
- Average wind speed in January:
8.7mph - Average wind speed in February:
8.8mph - Average wind speed in March:
8.8mph - Average wind speed in April:
8.6mph - Average wind speed in May:
6.7mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.8mph - Average wind speed in October:
7.2mph - Average wind speed in November:
7.6mph - Average wind speed in December:
8.2mph
The windiest months (with the highest average wind speed) are February and March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity
West Grove, PA
The months with the highest relative humidity are February, May, September, October and December (79%).
The months with the lowest relative humidity are March and April (75%).
Average rainfall
West Grove, PA
- Average rainfall in January:
0.87" - Average rainfall in February:
0.91" - Average rainfall in March:
1.14" - Average rainfall in April:
1.02" - Average rainfall in May:
1.42" - Average rainfall in June:
1.34"
- Average rainfall in July:
1.69" - Average rainfall in August:
1.93" - Average rainfall in September:
0.87" - Average rainfall in October:
0.98" - Average rainfall in November:
0.87" - Average rainfall in December:
1.22"
The wettest month (with the highest rainfall) is August (1.93").
The driest months (with the least rainfall) are January, September and November (0.87").
Average rainfall days
West Grove, PA
- Average rainfall days in January:
5.9 days - Average rainfall days in February:
7.8 days - Average rainfall days in March:
10.2 days - Average rainfall days in April:
11.6 days - Average rainfall days in May:
13.9 days - Average rainfall days in June:
13.1 days
- Average rainfall days in July:
14.9 days - Average rainfall days in August:
13.7 days - Average rainfall days in September:
10.8 days - Average rainfall days in October:
9.3 days - Average rainfall days in November:
6.6 days - Average rainfall days in December:
8.5 days
The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is January (5.9 days).
Average snowfall
West Grove, PA
- Average snowfall in January:
1.18" - Average snowfall in February:
0.79" - Average snowfall in March:
1.26" - Average snowfall in April:
0.16" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is March (1.26").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
West Grove, PA
- Average snowfall days in January:
5.1 days - Average snowfall days in February:
3.9 days - Average snowfall days in March:
3.3 days - Average snowfall days in April:
0.3 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:
0.1 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
2.1 days
The month with the highest number of snowfall days is January (5.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
West Grove, 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:
14h and 54min
- 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: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
5h and 0min - Average sunshine in February:
4h and 48min - Average sunshine in March:
6h and 30min - Average sunshine in April:
8h and 30min - Average sunshine in May:
8h and 30min - Average sunshine in June:
10h and 6min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
10h and 6min - Average sunshine in September:
8h and 54min - Average sunshine in October:
5h and 30min - Average sunshine in November:
5h and 42min - Average sunshine in December:
5h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
West Grove, PA
- Average sunshine days in January:
20.3 days - Average sunshine days in February:
17 days - Average sunshine days in March:
17.6 days - Average sunshine days in April:
16.2 days - Average sunshine days in May:
14.4 days - Average sunshine days in June:
13.4 days
- Average sunshine days in July:
12.9 days - Average sunshine days in August:
13.6 days - Average sunshine days in September:
17.6 days - Average sunshine days in October:
19.2 days - Average sunshine days in November:
21.5 days - Average sunshine days in December:
19.9 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (12.9 days).
Average UV index
West Grove, PA
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
West Grove, PA
The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility
West Grove, PA
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
