Climate and monthly weather forecastWestover, PA
Climate and monthly weather forecast
Weather in January
January, the same as December, in Westover, Pennsylvania, is another subzero cold winter month, with an average temperature fluctuating between 30.4°F (-0.9°C) and 18.5°F (-7.5°C). January tends to be the coldest month, with temperatures averaging a daily high of 30.4°F (-0.9°C) and a low of 18.5°F (-7.5°C). Weather in January »Weather in February
February, the last month of the winter in Westover, is a cold month, with an average temperature ranging between min 21°F (-6.1°C) and max 34.9°F (1.6°C). The average high-temperature is an icy 34.9°F (1.6°C) in February, hardly different from the 30.4°F (-0.9°C) recorded in January. Weather in February »Weather in March
March, the first month of the spring in Westover, is a frosty month, with an average temperature fluctuating between 44.2°F (6.8°C) and 28.6°F (-1.9°C). With the onset of March, Westover sees a temperature rise, with the average high-temperature moving from February's wintry 34.9°F (1.6°C) to a chilly 44.2°F (6.8°C). Weather in March »Weather in April
April is a refreshing spring month in Westover, Pennsylvania, with temperature in the range of an average high of 56.8°F (13.8°C) and an average low of 38.7°F (3.7°C). With the beginning of April, Westover's average high-temperature sees an increase, transitioning from a frosty 44.2°F (6.8°C) in March to a mild 56.8°F (13.8°C). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Westover, Pennsylvania, with temperature in the range of an average high of 68.4°F (20.2°C) and an average low of 48.7°F (9.3°C). As May begins, there is an increase in the average high-temperature, moving from a mild 56.8°F (13.8°C) in April to an agreeable 68.4°F (20.2°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Westover, Pennsylvania, with temperature in the range of an average high of 75.7°F (24.3°C) and an average low of 54.9°F (12.7°C). As May gives way to June, the average high-temperature displays a slight ascent, adjusting from an agreeable 68.4°F (20.2°C) to a warm 75.7°F (24.3°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Westover, Pennsylvania, with an average temperature ranging between max 80.2°F (26.8°C) and min 58.8°F (14.9°C). July is the warmest month, exhibiting average temperatures of 80.2°F (26.8°C) at the peak and 58.8°F (14.9°C) at the base. Weather in July »Weather in August
August, the last month of the summer in Westover, is another warm month, with an average temperature fluctuating between 78.4°F (25.8°C) and 57°F (13.9°C). The average high-temperature during August registers at a still moderately hot 78.4°F (25.8°C), closely corresponding to the preceding month. Weather in August »Weather in September
September, the first month of the autumn in Westover, is still a pleasant month, with an average temperature fluctuating between 72.3°F (22.4°C) and 52.7°F (11.5°C). The commencement of September indicates a gentle shift in the average high-temperature, receding from August's warm 78.4°F (25.8°C) to an agreeable 72.3°F (22.4°C). Weather in September »Weather in October
October, the same as September, in Westover, Pennsylvania, is another refreshing autumn month, with temperature in the range of an average high of 58.6°F (14.8°C) and an average low of 43.5°F (6.4°C). With October's onset, the average high-temperature recedes from September's pleasant 72.3°F (22.4°C) to a moderate 58.6°F (14.8°C). Weather in October »Weather in November
November, the last month of the autumn in Westover, is another chilly month, with temperature in the range of an average low of 32°F (0°C) and an average high of 46.2°F (7.9°C). The shift from October to November corresponds with a decrease in the average high-temperature, down to a chilly 46.2°F (7.9°C) from a moderate 58.6°F (14.8°C). Weather in November »Weather in December
December, the first month of the winter in Westover, is also a wintry month, with an average temperature fluctuating between 26.4°F (-3.1°C) and 36.5°F (2.5°C). Westover observes a minor decrease in the average high-temperature with the arrival of December, falling from November's frosty 46.2°F (7.9°C) to an icy 36.5°F (2.5°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
The coldest time of the year is January, with temperatures averaging a high of 30.4°F (-0.9°C) and a low of 18.5°F (-7.5°C).
Throughout the year, there are 121.6 rainfall days, and 10.75" (273mm) of precipitation is accumulated.
Months with snowfall are January through May, October through December.
The month with the most snowfall is January, when snow falls for 12.7 days and typically aggregates up to 2.64" (67mm) of snow.
In Westover, during the entire year, snow falls for 49.1 days and aggregates up to 10.43" (265mm) of snow.
With an average of 2.9h of sunshine, January has the least sunshine of the year.
February is the most humid month, with an average relative humidity of 87%.
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 lowest humidity are April, June through August, with an average relative humidity of 78%.
The month with the most rainfall is May, when the rain falls for 15.6 days and typically aggregates up to 1.26" (32mm) of precipitation.
May through August, with an average maximum UV index of 5, are months with the highest UV index.
June through September are months without snowfall.
June has the longest days of the year, with an average of 15h and 0min of daylight.
The temperatures in Westover reach their highest averages in July, with highs of 80.2°F (26.8°C) and lows of 58.8°F (14.9°C).
The month with the most sunshine is July, with an average of 9.9h of sunshine.
The month with the least rainfall is September, when the rain falls for 9.2 days and typically collects 0.55" (14mm) of precipitation.
With an average of 9h and 18min of daylight, December has the shortest days of the year.
December is the month with the lowest UV index in Westover, with an average maximum UV index of 1.
Average temperature
Westover, PA
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (30.4°F).
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure
Westover, PA
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.07"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:
30.1"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
Westover, PA
- Average wind speed in January:
9.8mph - Average wind speed in February:
9.4mph - Average wind speed in March:
8.8mph - Average wind speed in April:
8.8mph - Average wind speed in May:
7.1mph - Average wind speed in June:
6.5mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.9mph - Average wind speed in October:
7.5mph - Average wind speed in November:
8.2mph - Average wind speed in December:
9.2mph
The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity
Westover, PA
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April, June, July and August (78%).
Average rainfall
Westover, PA
- Average rainfall in January:
0.75" - Average rainfall in February:
0.83" - Average rainfall in March:
0.83" - Average rainfall in April:
0.98" - Average rainfall in May:
1.26" - Average rainfall in June:
0.98"
- Average rainfall in July:
1.22" - Average rainfall in August:
0.94" - Average rainfall in September:
0.55" - Average rainfall in October:
0.83" - Average rainfall in November:
0.63" - Average rainfall in December:
0.94"
The wettest month (with the highest rainfall) is May (1.26").
The driest month (with the least rainfall) is September (0.55").
Average rainfall days
Westover, PA
- Average rainfall days in January:
5.8 days - Average rainfall days in February:
6 days - Average rainfall days in March:
9.1 days - Average rainfall days in April:
12.4 days - Average rainfall days in May:
15.6 days - Average rainfall days in June:
13.1 days
- Average rainfall days in July:
14 days - Average rainfall days in August:
12.5 days - Average rainfall days in September:
9.2 days - Average rainfall days in October:
10.1 days - Average rainfall days in November:
6.6 days - Average rainfall days in December:
7.2 days
The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is January (5.8 days).
Average snowfall
Westover, PA
- Average snowfall in January:
2.64" - Average snowfall in February:
1.97" - Average snowfall in March:
2.05" - Average snowfall in April:
0.59" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is January (2.64").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Westover, PA
- Average snowfall days in January:
12.7 days - Average snowfall days in February:
11.1 days - Average snowfall days in March:
8 days - Average snowfall days in April:
2.7 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:
0.8 days - Average snowfall days in November:
4 days - Average snowfall days in December:
9.2 days
The month with the highest number of snowfall days is January (12.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Westover, PA
- Average daylight in January:
9h and 36min - 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 30min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 18min
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 18min).
- Average sunshine in January:
2h and 54min - Average sunshine in February:
3h and 18min - Average sunshine in March:
5h and 24min - Average sunshine in April:
7h and 30min - Average sunshine in May:
8h and 24min - Average sunshine in June:
9h and 18min
- Average sunshine in July:
9h and 54min - Average sunshine in August:
9h and 48min - Average sunshine in September:
8h and 24min - Average sunshine in October:
5h and 0min - Average sunshine in November:
4h and 42min - Average sunshine in December:
3h and 18min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days
Westover, PA
- Average sunshine days in January:
17 days - Average sunshine days in February:
13.9 days - Average sunshine days in March:
15.6 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
14.8 days
- Average sunshine days in July:
14.6 days - Average sunshine days in August:
16 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
18.1 days - Average sunshine days in November:
19.9 days - Average sunshine days in December:
17.6 days
The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is May (12.3 days).
Average UV index
Westover, PA
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Westover, PA
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility
Westover, PA
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
