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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, is a wintry winter month in Selinsgrove, Pennsylvania, with an average temperature fluctuating between 32.9°F (0.5°C) and 20.1°F (-6.6°C). January, on average, is the coldest month, registering a high temperature of 32.9°F (0.5°C) and a low of 20.1°F (-6.6°C). Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Selinsgrove, Pennsylvania, with temperature in the range of an average low of 22.5°F (-5.3°C) and an average high of 36.7°F (2.6°C). At the onset of February, Selinsgrove records an average high-temperature of a still icy 36.7°F (2.6°C), showing little deviation from the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Selinsgrove, is a frosty month, with an average temperature fluctuating between 29.8°F (-1.2°C) and 46°F (7.8°C). Selinsgrove's March weather brings a rise in high-temperatures, moving from an icy 36.7°F (2.6°C) in February to a frosty 46°F (7.8°C). Weather in March »
Weather in April
April in Selinsgrove, Pennsylvania, is a refreshing spring month, with an average temperature varying between 58.3°F (14.6°C) and 39.7°F (4.3°C). The onset of April brings a temperature shift, with the average high-temperature moving from a chilly 46°F (7.8°C) in March to a moderate 58.3°F (14.6°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Selinsgrove, Pennsylvania, with an average temperature fluctuating between 49.3°F (9.6°C) and 69.4°F (20.8°C). Selinsgrove, Pennsylvania, in May shows a temperature shift, moving from an average high of a refreshing 58.3°F (14.6°C) in April to a pleasant 69.4°F (20.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Selinsgrove, Pennsylvania, with an average temperature fluctuating between 56.5°F (13.6°C) and 77°F (25°C). The start of June signals a slight increase in the average high-temperature, moving from an agreeable 69.4°F (20.8°C) in May to a warm 77°F (25°C). Weather in June »
Weather in July
July, like June, in Selinsgrove, Pennsylvania, is another warm summer month, with an average temperature ranging between max 82.4°F (28°C) and min 61.2°F (16.2°C). Selinsgrove's temperature records reveal July as the warmest month, marked by average highs of 82.4°F (28°C) and lows of 61.2°F (16.2°C). In July, the average heat index is calculated to be a tropical 89.6°F (32°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Selinsgrove, Pennsylvania, with an average temperature varying between 59.2°F (15.1°C) and 80.2°F (26.8°C). The shift into August uncovers an average high-temperature of a still moderately hot 80.2°F (26.8°C), subtly different from the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Selinsgrove, is also a moderately hot month, with temperature in the range of an average low of 53.6°F (12°C) and an average high of 73.8°F (23.2°C). Selinsgrove's weather subtly changes with the onset of September, barely falling from a moderately hot 80.2°F (26.8°C) in August to a still warm 73.8°F (23.2°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Selinsgrove, Pennsylvania, with an average temperature fluctuating between 61.3°F (16.3°C) and 44.2°F (6.8°C). The onset of October results in a decrease in the average high-temperature, receding from a warm 73.8°F (23.2°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 Selinsgrove, is also a frosty month, with an average temperature varying between 48.4°F (9.1°C) and 34°F (1.1°C). As November begins, there is a decrease in the average high-temperature, falling from an enjoyable 61.3°F (16.3°C) in October to a frosty 48.4°F (9.1°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Selinsgrove, Pennsylvania, with an average temperature fluctuating between 39°F (3.9°C) and 28°F (-2.2°C). Onset of December comes with a temperature decline, the average high falling from a chilly 48.4°F (9.1°C) in November to an icy 39°F (3.9°C). Weather in December »
Updated: Aug 26, 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 part of the year is the coldest?
With average high and low temperatures of 32.9°F (0.5°C) and 20.1°F (-6.6°C) respectively, January is Selinsgrove's coldest month.
How many days does it rain?
Throughout the year, there are 165.3 rainfall days, and 30.55" (776mm) of precipitation is accumulated.
When does it snow?
Months with snowfall in Selinsgrove are January through May, October through December.
How much does it snow?
Throughout the year, there are 38.1 snowfall days, and 17.68" (449mm) of snow is accumulated.
When is the lowest UV index?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Selinsgrove.
What is the most humid month?
The most humid month is February, with an average relative humidity of 82%.
What is the driest month?
February and November are months with the least rain when the rain falls for 9 days and typically aggregates up to 2.09" (53mm) of rain.
What is the snowiest month?
The month with the most snowfall is February, when snow falls for 10.2 days and typically aggregates up to 5.67" (144mm) of snow.
What is the month with the least sunshine in Selinsgrove?
The month with the least sunshine is February, with an average of 4.2h of sunshine.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Selinsgrove, Pennsylvania, 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 least humid month?
The least humid month is April, with an average relative humidity of 76%.
What is the rainiest month in Selinsgrove?
May is the month with the most rainfall. Rain falls for 18.4 days and accumulates 3.35" (85mm) of precipitation.
When it does not snow?
In Selinsgrove, snow does not fall in June through September.
When are the longest days?
June has the longest days of the year in Selinsgrove, with an average of 15h and 6min of daylight.
What is the month with the highest UV index?
The months with the highest UV index are June and July, with an average maximum UV index of 6.
What are the warmest months?
Temperature readings reach their annual highs in July, averaging 82.4°F (28°C) and a minimum average of 61.2°F (16.2°C).
What month has the most sunshine?
With an average of 10.4h of sunshine, July has the most sunshine of the year in Selinsgrove.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 18min of daylight.
Average temperature
Selinsgrove, PA
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (32.9°F).
The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure
Selinsgrove, PA
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.07"Hg - Average pressure in October:
30.04"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
Selinsgrove, PA
- Average wind speed in January:
7.5mph - Average wind speed in February:
7.4mph - Average wind speed in March:
7.8mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.1mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.5mph - Average wind speed in September:
5.2mph - Average wind speed in October:
6.3mph - Average wind speed in November:
6.6mph - Average wind speed in December:
7mph
The windiest months (with the highest average wind speed) are March and April (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity
Selinsgrove, PA
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (76%).
Average rainfall
Selinsgrove, PA
- Average rainfall in January:
2.2" - Average rainfall in February:
2.09" - Average rainfall in March:
2.36" - Average rainfall in April:
3.19" - Average rainfall in May:
3.35" - Average rainfall in June:
2.64"
The wettest month (with the highest rainfall) is May (3.35").
The driest months (with the least rainfall) are February and November (2.09").
Average rainfall days
Selinsgrove, PA
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
9 days - Average rainfall days in March:
13 days - Average rainfall days in April:
17.8 days - Average rainfall days in May:
18.4 days - Average rainfall days in June:
15.7 days
- Average rainfall days in July:
16.5 days - Average rainfall days in August:
15.6 days - Average rainfall days in September:
12.6 days - Average rainfall days in October:
14.3 days - Average rainfall days in November:
11.3 days - Average rainfall days in December:
11.8 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is February (9 days).
Average snowfall
Selinsgrove, PA
- Average snowfall in January:
4.41" - Average snowfall in February:
5.67" - Average snowfall in March:
3.78" - Average snowfall in April:
0.35" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is February (5.67").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Selinsgrove, PA
- Average snowfall days in January:
11.3 days - Average snowfall days in February:
10.2 days - Average snowfall days in March:
6.3 days - Average snowfall days in April:
1 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:
0.1 days - Average snowfall days in November:
1.9 days - Average snowfall days in December:
7 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Selinsgrove, 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 4min - 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 2min
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 18min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
4h and 1min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 2min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days
Selinsgrove, PA
- Average sunshine days in January:
13.9 days - Average sunshine days in February:
10.8 days - Average sunshine days in March:
13 days - Average sunshine days in April:
10.9 days - Average sunshine days in May:
9.9 days - Average sunshine days in June:
12.5 days
- Average sunshine days in July:
12.5 days - Average sunshine days in August:
13.5 days - Average sunshine days in September:
15.4 days - Average sunshine days in October:
14.3 days - Average sunshine days in November:
16.4 days - Average sunshine days in December:
14.6 days
The month with the most sunshine days is November (16.4 days).
The month with the least sunshine days is May (9.9 days).
Average UV index
Selinsgrove, PA
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Selinsgrove, PA
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Selinsgrove, PA
The months with the highest visibility are March, April, June, July and November (6mi).
The months with the lowest visibility are January, February, May, August, September, October and December (5mi).
Selinsgrove, Pennsylvania, USA
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