Expand
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, is another cold winter month in Jennersville, Pennsylvania, with an average temperature fluctuating between 24.6°F (-4.1°C) and 36.9°F (2.7°C). Jennersville's January weather reaches an average high of 36.9°F (2.7°C) and an average low of 24.6°F (-4.1°C), making it the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Jennersville, Pennsylvania, with an average temperature fluctuating between 40.1°F (4.5°C) and 27°F (-2.8°C). The shift into February finds Jennersville at an average high-temperature of a still icy 40.1°F (4.5°C), closely comparable to January's conditions. Weather in February »
Weather in March
March, the first month of the spring in Jennersville, is a frosty month, with an average temperature ranging between min 33.8°F (1°C) and max 48.7°F (9.3°C). March comes with a subtle rise, with the average high-temperature adjusting from a wintry 40.1°F (4.5°C) in February to a frosty 48.7°F (9.3°C). Weather in March »
Weather in April
April is an enjoyable spring month in Jennersville, Pennsylvania, with an average temperature fluctuating between 61.2°F (16.2°C) and 43.9°F (6.6°C). Jennersville in April experiences an increase in the average high-temperature, 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
May, the last month of the spring in Jennersville, is a pleasant month, with an average temperature fluctuating between 53.6°F (12°C) and 70.9°F (21.6°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 Jennersville, Pennsylvania, with an average temperature ranging between min 61.5°F (16.4°C) and max 78.6°F (25.9°C). The shift from May to June introduces a subtle increase in the average high-temperature, moving from a pleasant 70.9°F (21.6°C) to a warm 78.6°F (25.9°C). Weather in June »
Weather in July
July, like June, in Jennersville, Pennsylvania, is a moderately hot summer month, with an average temperature ranging between min 66.6°F (19.2°C) and max 84.2°F (29°C). July, with its average high-temperature of 84.2°F (29°C) and an average low-temperature of 66.6°F (19.2°C), holds the record as the warmest month. July's mean heat index is calculated to be a hot 93.2°F (34°C). Weather in July »
Weather in August
August, the last month of the summer in Jennersville, is also a moderately hot month, with an average temperature ranging between min 64.9°F (18.3°C) and max 81.9°F (27.7°C). The advent of August observes an average high-temperature of a still warm 81.9°F (27.7°C), nearly identical to July's 84.2°F (29°C). Weather in August »
Weather in September
September, the first month of the autumn in Jennersville, is also a moderately hot month, with an average temperature varying between 75°F (23.9°C) and 58.8°F (14.9°C). With the onset of September, Jennersville's climate undergoes a slight change as the average high-temperature moves from 81.9°F (27.7°C) in August to a still warm 75°F (23.9°C). Weather in September »
Weather in October
October, like September, in Jennersville, Pennsylvania, is another comfortable autumn month, with an average temperature ranging between max 63.5°F (17.5°C) and min 48.9°F (9.4°C). The shift to October brings a decrease in the average high-temperature, falling from a moderately hot 75°F (23.9°C) in September to a comfortable 63.5°F (17.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Jennersville, is also a fresh month, with an average temperature varying between 37.8°F (3.2°C) and 52°F (11.1°C). The shift to November brings a decrease in the average high-temperature, falling from a refreshing 63.5°F (17.5°C) in October to a fresh 52°F (11.1°C). Weather in November »
Weather in December
December, the first month of the winter in Jennersville, is also a frosty month, with an average temperature fluctuating between 31.5°F (-0.3°C) and 43°F (6.1°C). Onset of December witnesses a reduction in the average high-temperature, falling from a fresh 52°F (11.1°C) in November to a chilly 43°F (6.1°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Jennersville?
January, on average, is the coldest month in Jennersville, Pennsylvania, registering a high temperature of 36.9°F (2.7°C) and a low of 24.6°F (-4.1°C).
What is the driest month in Jennersville?
The months with the least rainfall in Jennersville are January, September and November Rain falls for 5.9 days and accumulates 0.87" (22mm) of rain.
How many days does it rain in Jennersville?
In Jennersville, during the entire year, the rain falls for 126.3 days and collects up to 14.25" (362mm) of precipitation.
When does it snow in Jennersville?
Months with snowfall in Jennersville are January through May, November and December.
How many days does it snow in Jennersville?
In Jennersville, during the entire year, snow falls for 15.4 days and aggregates up to 4.33" (110mm) of snow.
What is the month with the lowest UV index in Jennersville?
The months with the lowest UV index in Jennersville, Pennsylvania, are January, February, November and December, with an average maximum UV index of 2.
What is the most humid month in Jennersville?
February, May, September, October and December, with an average relative humidity of 79%, are most humid months in Jennersville, Pennsylvania.
What is the month with the least sunshine in Jennersville?
February has the least sunshine of the year in Jennersville, with an average of 4.8h of sunshine.
What is the least humid month in Jennersville?
March and April, with an average relative humidity of 75%, are the least humid months.
When does it snow the most in Jennersville?
March is the month with the most snowfall. Snow falls for 3.3 days and accumulates 1.26" (32mm) of snow.
When is Daylight Saving Time (DST) in Jennersville?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Jennersville, 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.
When is the highest UV index in Jennersville?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When it does not snow in Jennersville?
June through October are months without snowfall in Jennersville, Pennsylvania.
When are the longest days in Jennersville?
With an average of 14h and 54min of daylight, June has the longest days of the year in Jennersville, Pennsylvania.
What part of the year is the hottest in Jennersville?
Jennersville's temperatures peak on average in July, reaching 84.2°F (29°C) at their highest and 66.6°F (19.2°C) at their lowest.
What month has the most sunshine in Jennersville?
July has the most sunshine of the year in Jennersville, with an average of 10.7h of sunshine.
What is the rainiest month in Jennersville?
August is the month with the most rainfall. Rain falls for 13.7 days and accumulates 1.93" (49mm) of precipitation.
What is the month with the shortest days in Jennersville?
The month with the shortest days in Jennersville is December, with an average of 9h and 24min of daylight.
Average temperature
Jennersville, 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
Jennersville, 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
Jennersville, 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
Jennersville, 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
Jennersville, 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
Jennersville, 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
Jennersville, 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
Jennersville, 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
Jennersville, 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 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 2min
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 5min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 3min - Average sunshine in May:
8h and 3min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 3min - Average sunshine in November:
5h and 4min - 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
Jennersville, 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
Jennersville, 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
Jennersville, 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
Jennersville, 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).
Jennersville, Pennsylvania, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
