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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, the same as December, in Jermyn, Pennsylvania, is another subzero cold winter month, with temperature in the range of an average low of 17.1°F (-8.3°C) and an average high of 29.5°F (-1.4°C). Jermyn's coldest month, January, registers temperatures that range from a high of 29.5°F (-1.4°C) to a low of 17.1°F (-8.3°C). Weather in January »
Weather in February
February, the last month of the winter in Jermyn, is an icy month, with an average temperature varying between 19.4°F (-7°C) and 32.7°F (0.4°C). Jermyn marks the onset of February with an average high-temperature of a cold 32.7°F (0.4°C), a subtle shift from January's 29.5°F (-1.4°C). Weather in February »
Weather in March
March, the first month of the spring in Jermyn, is also a wintry month, with an average temperature fluctuating between 41.4°F (5.2°C) and 25.3°F (-3.7°C). March introduces a minor temperature shift, with average high-temperatures adjusting from February's wintry 32.7°F (0.4°C) to a still icy 41.4°F (5.2°C). Weather in March »
Weather in April
April in Jermyn, Pennsylvania, is a fresh spring month, with an average temperature fluctuating between 35.6°F (2°C) and 53.8°F (12.1°C). April's onset brings a rise in the average high-temperature, moving from a cold 41.4°F (5.2°C) in March to a cool 53.8°F (12.1°C). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Jermyn, Pennsylvania, with temperature in the range of an average high of 66.6°F (19.2°C) and an average low of 46°F (7.8°C). The arrival of May signals an increase in the average high-temperature, moving from a cool 53.8°F (12.1°C) in April to a comfortable 66.6°F (19.2°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Jermyn, Pennsylvania, with an average temperature ranging between min 53.2°F (11.8°C) and max 73.9°F (23.3°C). June witnesses a minor rise in the average high-temperature, transitioning from an enjoyable 66.6°F (19.2°C) in May to a warm 73.9°F (23.3°C). Weather in June »
Weather in July
July, like June, in Jermyn, Pennsylvania, is a moderately hot summer month, with an average temperature fluctuating between 80.2°F (26.8°C) and 58.1°F (14.5°C). July is the month when Jermyn sees the highest average temperatures, with a high of 80.2°F (26.8°C) and a low of 58.1°F (14.5°C). Weather in July »
Weather in August
August, the last month of the summer in Jermyn, is another warm month, with temperature in the range of an average low of 55.9°F (13.3°C) and an average high of 77.5°F (25.3°C). Jermyn experiences a transition to a still moderately hot 77.5°F (25.3°C) in average high-temperatures with the arrival of August, not greatly differing from July's 80.2°F (26.8°C). Weather in August »
Weather in September
September, the first month of the autumn in Jermyn, is still a pleasant month, with an average temperature varying between 70.9°F (21.6°C) and 50.4°F (10.2°C). A modest decline in the average high-temperature is seen during September, decreasing from a warm 77.5°F (25.3°C) in August to a pleasant 70.9°F (21.6°C). Weather in September »
Weather in October
October, the same as September, in Jermyn, Pennsylvania, is another mild autumn month, with temperature in the range of an average low of 41.9°F (5.5°C) and an average high of 57.6°F (14.2°C). A decrease in the average high-temperature is observed during October, shifting from a pleasant 70.9°F (21.6°C) in September to a mild 57.6°F (14.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Jermyn, Pennsylvania, with temperature in the range of an average high of 44.6°F (7°C) and an average low of 30.9°F (-0.6°C). Observing a mild shift, the average high-temperature during November reduces from October's refreshing 57.6°F (14.2°C) to a frosty 44.6°F (7°C). Weather in November »
Weather in December
December, the first month of the winter in Jermyn, is also a wintry month, with an average temperature varying between 24.6°F (-4.1°C) and 35.2°F (1.8°C). The onset of December brings a small change in high-temperatures, falling from a frosty 44.6°F (7°C) in November to an icy 35.2°F (1.8°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
What is the coldest month?
January is the coldest month, with the temperature often reaching an average high of 29.5°F (-1.4°C) and an average low of 17.1°F (-8.3°C).
What is the driest month?
January and September are months with the least rain when the rain falls for 6.8 days and typically aggregates up to 1.65" (42mm) of rain.
How many days does it rain?
Throughout the year, there are 148 rainfall days, and 25.04" (636mm) of precipitation is accumulated.
When does it snow?
January through May, October through December are months with snowfall.
What is the snowiest month?
The month with the most snowfall is January, when snow falls for 15.7 days and typically aggregates up to 5.59" (142mm) of snow.
How many days does it snow?
In Jermyn, Pennsylvania, during the entire year, snow falls for 68.4 days and aggregates up to 25.98" (660mm) of snow.
What are the months with the lowest UV index?
January and December, with an average maximum UV index of 1, are months with the lowest UV index.
What is the most humid month?
With an average relative humidity of 86%, February is the most humid month.
What is the month with the least sunshine?
The months with the least sunshine are February and December, with an average of 3.2h of 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 rainiest month?
The wettest months are May and August, with an average 2.48" (63mm) of rainfall.
What is the month with the highest UV index?
May through August, with an average maximum UV index of 5, are months with the highest UV index.
What is the least humid month?
June and July, with an average relative humidity of 78%, are the least humid months.
When it does not snow in Jermyn?
In Jermyn, snow does not fall in June through September.
When are the longest days in Jermyn?
June has the longest days of the year, with an average of 15h and 6min of daylight.
What month is the hottest?
July, on average, is the warmest month, registering a high temperature of 80.2°F (26.8°C) and a low of 58.1°F (14.5°C).
What month has the most sunshine?
July has the most sunshine of the year, with an average of 9.9h of sunshine.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 12min of daylight.
Average temperature
Jermyn, 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 (29.5°F).
The month with the highest average low temperature is July (58.1°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure
Jermyn, PA
- Average pressure in January:
30.07"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.97"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:
30.11"Hg - Average pressure in December:
30.08"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Jermyn, PA
- Average wind speed in January:
8.5mph - Average wind speed in February:
8.6mph - Average wind speed in March:
8.4mph - Average wind speed in April:
8.3mph - Average wind speed in May:
6.9mph - Average wind speed in June:
6.4mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.4mph - Average wind speed in September:
6mph - Average wind speed in October:
7.1mph - Average wind speed in November:
7.5mph - Average wind speed in December:
8.1mph
The windiest month (with the highest average wind speed) is February (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity
Jermyn, PA
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are June and July (78%).
Average rainfall
Jermyn, PA
- Average rainfall in January:
1.65" - Average rainfall in February:
1.81" - Average rainfall in March:
1.93" - Average rainfall in April:
2.17" - Average rainfall in May:
2.48" - Average rainfall in June:
2.4"
- Average rainfall in July:
2.28" - Average rainfall in August:
2.48" - Average rainfall in September:
1.65" - Average rainfall in October:
2.32" - Average rainfall in November:
2.01" - Average rainfall in December:
1.85"
The wettest months (with the highest rainfall) are May and August (2.48").
The driest months (with the least rainfall) are January and September (1.65").
Average rainfall days
Jermyn, PA
- Average rainfall days in January:
6.8 days - Average rainfall days in February:
8.1 days - Average rainfall days in March:
11.4 days - Average rainfall days in April:
16.3 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
15 days
- Average rainfall days in July:
15.4 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
14 days - Average rainfall days in November:
10.1 days - Average rainfall days in December:
9.8 days
The months with the highest number of rainy days are April and May (16.3 days).
The month with the least rainy days is January (6.8 days).
Average snowfall
Jermyn, PA
- Average snowfall in January:
5.59" - Average snowfall in February:
5.43" - Average snowfall in March:
5.2" - Average snowfall in April:
0.94" - Average snowfall in May:
0.39" - Average snowfall in June:
0"
The month with the highest snowfall is January (5.59").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Jermyn, PA
- Average snowfall days in January:
15.7 days - Average snowfall days in February:
14.4 days - Average snowfall days in March:
11.6 days - Average snowfall days in April:
4.3 days - Average snowfall days in May:
0.4 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:
1 days - Average snowfall days in November:
7.3 days - Average snowfall days in December:
13.7 days
The month with the highest number of snowfall days is January (15.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Jermyn, 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:
4h and 5min - Average sunshine in April:
6h and 5min - Average sunshine in May:
7h and 4min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
9h and 2min - Average sunshine in September:
8h and 2min - Average sunshine in October:
4h and 4min - Average sunshine in November:
4h and 3min - Average sunshine in December:
3h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The months with the least sunshine are February and December (Average sunshine: 3h and 12min).
Average sunshine days
Jermyn, PA
- Average sunshine days in January:
13.3 days - Average sunshine days in February:
10 days - Average sunshine days in March:
10.3 days - Average sunshine days in April:
9.6 days - Average sunshine days in May:
11.9 days - Average sunshine days in June:
12.5 days
- Average sunshine days in July:
12.4 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
17.3 days - Average sunshine days in October:
13.1 days - Average sunshine days in November:
14.8 days - Average sunshine days in December:
10.5 days
The month with the most sunshine days is September (17.3 days).
The month with the least sunshine days is April (9.6 days).
Average UV index
Jermyn, 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
Jermyn, PA
The months with the most cloud cover are January, February and December (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility
Jermyn, 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).
Jermyn, Pennsylvania, USA
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