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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 Mifflin Junction, Pennsylvania, with an average temperature varying between 33.4°F (0.8°C) and 20.7°F (-6.3°C). Mifflin Junction experiences its lowest temperatures in January, with an average peak of 33.4°F (0.8°C) and a low of 20.7°F (-6.3°C). Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Mifflin Junction, Pennsylvania, with temperature in the range of an average low of 23.4°F (-4.8°C) and an average high of 37.6°F (3.1°C). The arrival of February marks a slight shift to an average high-temperature of a still cold 37.6°F (3.1°C) from January's 33.4°F (0.8°C). Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Mifflin Junction, Pennsylvania, with temperature in the range of an average low of 31.5°F (-0.3°C) and an average high of 47.8°F (8.8°C). A shift in the average high-temperature is noticeable in March, changing from a cold 37.6°F (3.1°C) in February to a frosty 47.8°F (8.8°C). Weather in March »
Weather in April
April is a moderate spring month in Mifflin Junction, Pennsylvania, with temperature in the range of an average low of 41.4°F (5.2°C) and an average high of 60.4°F (15.8°C). As March transitions into April, Mifflin Junction sees a rise in the average high-temperature, moving from a frosty 47.8°F (8.8°C) to a mild 60.4°F (15.8°C). Weather in April »
Weather in May
May, the last month of the spring in Mifflin Junction, is an agreeable month, with an average temperature varying between 51.4°F (10.8°C) and 72.1°F (22.3°C). Mifflin Junction's transition into May is marked by a rise in the average high-temperature, advancing from a moderate 60.4°F (15.8°C) in April to an agreeable 72.1°F (22.3°C). Weather in May »
Weather in June
June, the first month of the summer in Mifflin Junction, is a moderately hot month, with an average temperature fluctuating between 79°F (26.1°C) and 58.5°F (14.7°C). With the onset of June, Mifflin Junction observes a minor temperature ascent, with the average high-temperature adjusting from May's agreeable 72.1°F (22.3°C) to a moderately hot 79°F (26.1°C). Weather in June »
Weather in July
July, like June, in Mifflin Junction, Pennsylvania, is a moderately hot summer month, with an average temperature fluctuating between 62.6°F (17°C) and 83.3°F (28.5°C). The average temperatures reach their apex in July, averaging 83.3°F (28.5°C) at the high end and 62.6°F (17°C) at the low end. In July, the average heat index is appraised at a tropical 89.6°F (32°C). Weather in July »
Weather in August
August, the last month of the summer in Mifflin Junction, is another warm month, with an average temperature fluctuating between 81.9°F (27.7°C) and 61°F (16.1°C). As July transitions into August, the average high-temperature rests at a still warm 81.9°F (27.7°C), maintaining a close resemblance to the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Mifflin Junction, is still a warm month, with an average temperature varying between 55.8°F (13.2°C) and 75.6°F (24.2°C). In September, the average high-temperature marginally drops from a warm 81.9°F (27.7°C) in August to a still moderately hot 75.6°F (24.2°C). Weather in September »
Weather in October
October, like September, in Mifflin Junction, Pennsylvania, is another enjoyable autumn month, with temperature in the range of an average low of 45.5°F (7.5°C) and an average high of 62.1°F (16.7°C). With the beginning of October, the average high-temperature shows a decrease, transitioning from a moderately hot 75.6°F (24.2°C) in September to a comfortable 62.1°F (16.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Mifflin Junction, Pennsylvania, with an average temperature varying between 49.3°F (9.6°C) and 34°F (1.1°C). As November arrives, Mifflin Junction's weather displays a decrease in high-temperatures, transitioning from October's refreshing 62.1°F (16.7°C) to a frosty 49.3°F (9.6°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Mifflin Junction, Pennsylvania, with an average temperature varying between 28.4°F (-2°C) and 39.6°F (4.2°C). December brings a decrease in the average high-temperature, falling from November's frosty 49.3°F (9.6°C) to a wintry 39.6°F (4.2°C). Weather in December »
Updated: Aug 8, 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 time of year?
Mifflin Junction notes the coldest temperatures in January, with a average high of 33.4°F (0.8°C) and a low of 20.7°F (-6.3°C).
How many days does it rain?
Throughout the year, there are 128 rainfall days, and 10.2" (259mm) of precipitation is accumulated.
When does it snow?
January through May, October through December are months with snowfall.
What is the snowiest month?
The months with the most snowfall are January and February, with an average 1.65" (42mm) of accumulated snow.
How much does it snow?
Throughout the year, in Mifflin Junction, there are 50 snowfall days, and 6.69" (170mm) of snow is accumulated.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 3h of sunshine.
What is the most humid month?
February is the most humid month in Mifflin Junction, with an average relative humidity of 85%.
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 wettest month?
May is the month with the most rainfall. Rain falls for 15 days and accumulates 1.26" (32mm) of precipitation.
What are the months with the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When it does not snow?
In Mifflin Junction, snow does not fall in June through September.
When are the longest days?
With an average of 15h and 0min of daylight, June has the longest days of the year in Mifflin Junction.
What part of the year is the hottest?
July, with an average high of 83.3°F (28.5°C) and a low of 62.6°F (17°C), signifies the warmest month of the year.
What is the least humid month?
The least humid month is August, with an average relative humidity of 74%.
What month has the most sunshine?
August has the most sunshine of the year, with an average of 10.2h of sunshine.
What is the driest month in Mifflin Junction?
September and November are months with the least rain when the rain falls for 9 days and typically aggregates up to 0.55" (14mm) of rain.
What is the month with the shortest days?
With an average of 9h and 24min of daylight, December has the shortest days of the year.
What is the month with the lowest UV index?
The month with the lowest UV index is December, with an average maximum UV index of 1.
Average temperature
Mifflin Junction, PA
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (33.4°F).
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure
Mifflin Junction, 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:
29.98"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:
30.05"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
Mifflin Junction, PA
- Average wind speed in January:
8mph - Average wind speed in February:
7.6mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7.4mph - Average wind speed in May:
6mph - Average wind speed in June:
5.6mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.7mph - Average wind speed in September:
5.1mph - Average wind speed in October:
6.2mph - Average wind speed in November:
6.8mph - Average wind speed in December:
7.3mph
The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity
Mifflin Junction, PA
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is August (74%).
Average rainfall
Mifflin Junction, PA
- Average rainfall in January:
0.67" - Average rainfall in February:
0.83" - Average rainfall in March:
0.79" - Average rainfall in April:
0.98" - Average rainfall in May:
1.26" - Average rainfall in June:
1.1"
- Average rainfall in July:
1.02" - Average rainfall in August:
0.79" - Average rainfall in September:
0.55" - Average rainfall in October:
0.87" - Average rainfall in November:
0.55" - Average rainfall in December:
0.79"
The wettest month (with the highest rainfall) is May (1.26").
The driest months (with the least rainfall) are September and November (0.55").
Average rainfall days
Mifflin Junction, PA
- Average rainfall days in January:
7.9 days - Average rainfall days in February:
7.1 days - Average rainfall days in March:
10.2 days - Average rainfall days in April:
13.3 days - Average rainfall days in May:
15 days - Average rainfall days in June:
13.4 days
- Average rainfall days in July:
13.8 days - Average rainfall days in August:
12.1 days - Average rainfall days in September:
9 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
7.2 days - Average rainfall days in December:
8.5 days
The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is February (7.1 days).
Average snowfall
Mifflin Junction, PA
- Average snowfall in January:
1.65" - Average snowfall in February:
1.65" - Average snowfall in March:
1.18" - Average snowfall in April:
0.24" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The months with the highest snowfall are January and February (1.65").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Mifflin Junction, PA
- Average snowfall days in January:
14.4 days - Average snowfall days in February:
11.4 days - Average snowfall days in March:
7.2 days - Average snowfall days in April:
2.1 days - Average snowfall days in May:
0.2 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:
0.4 days - Average snowfall days in November:
4.2 days - Average snowfall days in December:
10.1 days
The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Mifflin Junction, 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:
10h and 0min - 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 24min).
- Average sunshine in January:
3h and 0min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 2min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days
Mifflin Junction, PA
- Average sunshine days in January:
13.9 days - Average sunshine days in February:
13.3 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
12.5 days
- Average sunshine days in July:
14.9 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
18.6 days - Average sunshine days in October:
16.8 days - Average sunshine days in November:
19.6 days - Average sunshine days in December:
16.5 days
The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is May (12.3 days).
Average UV index
Mifflin Junction, PA
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Mifflin Junction, PA
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Mifflin Junction, PA
The months with the highest visibility are April, June, July, August and November (6mi).
The months with the lowest visibility are January, February, March, May, September, October and December (5mi).
Mifflin Junction, Pennsylvania, USA
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