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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 an icy winter month in Imperial, Pennsylvania, with an average temperature varying between 20.3°F (-6.5°C) and 32.9°F (0.5°C). With an average high-temperature of 32.9°F (0.5°C) and an average low-temperature of 20.3°F (-6.5°C), January is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Imperial, is also an icy month, with an average temperature ranging between min 22.6°F (-5.2°C) and max 37°F (2.8°C). Imperial ushers in February with an average high-temperature of a still wintry 37°F (2.8°C), showing a close resemblance to the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Imperial, Pennsylvania, with an average temperature ranging between min 31.1°F (-0.5°C) and max 47.1°F (8.4°C). March brings a rise in Imperial's average high-temperature, moving from an icy 37°F (2.8°C) in February to a chilly 47.1°F (8.4°C). Weather in March »
Weather in April
April in Imperial, Pennsylvania, is a refreshing spring month, with an average temperature ranging between min 41°F (5°C) and max 60.3°F (15.7°C). April's arrival signals an increase in average high-temperatures, moving from March's chilly 47.1°F (8.4°C) to a mild 60.3°F (15.7°C). Weather in April »
Weather in May
May, the last month of the spring in Imperial, is an agreeable month, with temperature in the range of an average high of 72°F (22.2°C) and an average low of 50.9°F (10.5°C). Imperial's May weather brings a rise in high-temperatures, moving from a moderate 60.3°F (15.7°C) in April to a pleasant 72°F (22.2°C). Weather in May »
Weather in June
June, the first month of the summer in Imperial, is a moderately hot month, with an average temperature fluctuating between 79°F (26.1°C) and 58.1°F (14.5°C). June introduces a minor temperature shift, with average high-temperatures adjusting from May's pleasant 72°F (22.2°C) to a warm 79°F (26.1°C). Weather in June »
Weather in July
July, like June, in Imperial, Pennsylvania, is a moderately hot summer month, with an average temperature varying between 61.9°F (16.6°C) and 83.5°F (28.6°C). July stands out as Imperial's warmest month, with temperatures ranging between an average high of 83.5°F (28.6°C) and a low of 61.9°F (16.6°C). Throughout July, the heat index is appraised at a tropical 91.4°F (33°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Imperial, Pennsylvania, with an average temperature varying between 60.4°F (15.8°C) and 82°F (27.8°C). An average high-temperature of a still warm 82°F (27.8°C) marks August, exhibiting a close resemblance to the conditions in July. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Imperial, Pennsylvania, with an average temperature ranging between min 55.6°F (13.1°C) and max 75.4°F (24.1°C). As August transitions into September, Imperial sees a gentle drop in the average high-temperature, transitioning from a moderately hot 82°F (27.8°C) to a still warm 75.4°F (24.1°C). Weather in September »
Weather in October
October, like September, in Imperial, Pennsylvania, is another enjoyable autumn month, with an average temperature fluctuating between 45.3°F (7.4°C) and 61.7°F (16.5°C). Imperial in October experiences a subtle temperature decline, with average high-temperatures reducing from a warm 75.4°F (24.1°C) in September to a comfortable 61.7°F (16.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Imperial, is also a frosty month, with temperature in the range of an average low of 33.8°F (1°C) and an average high of 48.7°F (9.3°C). Observing a mild shift, the average high-temperature during November reduces from October's refreshing 61.7°F (16.5°C) to a frosty 48.7°F (9.3°C). Weather in November »
Weather in December
December, the first month of the winter in Imperial, is still a cold month, with an average temperature fluctuating between 28°F (-2.2°C) and 39°F (3.9°C). With the beginning of December, the average high-temperature shows a decrease, transitioning from a chilly 48.7°F (9.3°C) in November to an icy 39°F (3.9°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 month is the coldest?
January, recording an average high temperature of 32.9°F (0.5°C) and a low temperature of 20.3°F (-6.5°C), is Imperial's coldest month.
What is the driest month?
January is the month with the least rainfall. Rain falls for 8.1 days and accumulates 1.22" (31mm) of precipitation.
How many days does it rain?
Throughout the year, there are 154.8 rainfall days, and 21.22" (539mm) of precipitation is accumulated.
When does it snow?
January through May, October through December are months with snowfall.
How much does it snow in Imperial?
In Imperial, during the entire year, snow falls for 49.9 days and aggregates up to 10.12" (257mm) of snow.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 2.9h of sunshine.
What is the most humid month?
With an average relative humidity of 85%, February is the most humid month.
What is the snowiest month?
The month with the most snowfall is February, when snow falls for 11.8 days and typically aggregates up to 2.76" (70mm) of snow.
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 are the months with the highest UV index?
The months with the highest UV index are May through July, with an average maximum UV index of 6.
When it does not snow?
In Imperial, snow does not fall in June through September.
When are the longest days?
The month with the longest days in Imperial is June, with an average of 15h and 0min of daylight.
What is the warmest month?
July stands out as Imperial's warmest month, with an average high-temperature of 83.5°F (28.6°C) and a low-temperature of 61.9°F (16.6°C).
What is the least humid month?
The months with the lowest humidity are July and August, with an average relative humidity of 75%.
What is the rainiest month in Imperial?
July is the month with the most rainfall. Rain falls for 16.9 days and accumulates 2.36" (60mm) of precipitation.
What month has the most sunshine?
August has the most sunshine of the year in Imperial, with an average of 10h of sunshine.
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.
When is the lowest UV index?
December is the month with the lowest UV index, with an average maximum UV index of 1.
Average temperature
Imperial, PA
The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (32.9°F).
The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).
Average pressure
Imperial, PA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.99"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:
30.05"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.11"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
Imperial, PA
- Average wind speed in January:
8.1mph - Average wind speed in February:
7.7mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7.5mph - Average wind speed in May:
6mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.7mph - Average wind speed in September:
5.2mph - Average wind speed in October:
6.3mph - Average wind speed in November:
6.9mph - Average wind speed in December:
7.4mph
The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity
Imperial, PA
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are July and August (75%).
Average rainfall
Imperial, PA
- Average rainfall in January:
1.22" - Average rainfall in February:
1.38" - Average rainfall in March:
1.5" - Average rainfall in April:
2.24" - Average rainfall in May:
2.24" - Average rainfall in June:
2.28"
- Average rainfall in July:
2.36" - Average rainfall in August:
1.73" - Average rainfall in September:
1.73" - Average rainfall in October:
1.61" - Average rainfall in November:
1.34" - Average rainfall in December:
1.57"
The wettest month (with the highest rainfall) is July (2.36").
The driest month (with the least rainfall) is January (1.22").
Average rainfall days
Imperial, PA
- Average rainfall days in January:
8.1 days - Average rainfall days in February:
8.2 days - Average rainfall days in March:
11.7 days - Average rainfall days in April:
15.1 days - Average rainfall days in May:
17.5 days - Average rainfall days in June:
16.2 days
- Average rainfall days in July:
16.9 days - Average rainfall days in August:
15.3 days - Average rainfall days in September:
13.1 days - Average rainfall days in October:
13.4 days - Average rainfall days in November:
9.2 days - Average rainfall days in December:
10.1 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (8.1 days).
Average snowfall
Imperial, PA
The month with the highest snowfall is February (2.76").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Imperial, PA
- Average snowfall days in January:
14.3 days - Average snowfall days in February:
11.8 days - Average snowfall days in March:
6.9 days - Average snowfall days in April:
1.8 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:
0.2 days - Average snowfall days in November:
4.1 days - Average snowfall days in December:
10.5 days
The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Imperial, 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:
15h and 0min
- 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:
9h and 5min - Average daylight in December:
9h and 2min
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 5min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 1min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 1min - Average sunshine in October:
5h and 1min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days
Imperial, PA
- Average sunshine days in January:
11.8 days - Average sunshine days in February:
10.7 days - Average sunshine days in March:
13 days - Average sunshine days in April:
12 days - Average sunshine days in May:
11.2 days - Average sunshine days in June:
12.2 days
- Average sunshine days in July:
11.5 days - Average sunshine days in August:
13.6 days - Average sunshine days in September:
14.1 days - Average sunshine days in October:
15 days - Average sunshine days in November:
16.6 days - Average sunshine days in December:
12.9 days
The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is February (10.7 days).
Average UV index
Imperial, PA
The months with the highest UV index are May, June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Imperial, PA
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Imperial, PA
The months with the highest visibility are April, June, August and November (6mi).
The months with the lowest visibility are January, February, March, May, July, September, October and December (5mi).
Imperial, Pennsylvania, USA
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