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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 Erdenheim, Pennsylvania, with an average temperature varying between 24.6°F (-4.1°C) and 36.7°F (2.6°C). The coldest period tends to be January, when average temperatures fluctuate between a high of 36.7°F (2.6°C) and a low of 24.6°F (-4.1°C). Weather in January »
Weather in February
February, the last month of the winter in Erdenheim, is another cold month, with an average temperature ranging between min 26.6°F (-3°C) and max 40.5°F (4.7°C). As Erdenheim welcomes February, the average high-temperature stabilizes at a still wintry 40.5°F (4.7°C), showing little deviation from January's 36.7°F (2.6°C). Weather in February »
Weather in March
March, the first month of the spring in Erdenheim, is 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). As Erdenheim transitions into March, the average high-temperature is observed to slightly rise from a cold 40.5°F (4.7°C) in February to a frosty 48.7°F (9.3°C). Weather in March »
Weather in April
April in Erdenheim, Pennsylvania, is a comfortable spring month, with temperature in the range of an average high of 61.2°F (16.2°C) and an average low of 44.1°F (6.7°C). April brings an increase in the average high-temperature, progressing from a frosty 48.7°F (9.3°C) in March to a comfortable 61.2°F (16.2°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Erdenheim, Pennsylvania, with an average temperature fluctuating between 54.1°F (12.3°C) and 71.8°F (22.1°C). The arrival of May brings an increase in high-temperatures, moving from an enjoyable 61.2°F (16.2°C) in April to a pleasant 71.8°F (22.1°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Erdenheim, Pennsylvania, with an average temperature fluctuating between 79.9°F (26.6°C) and 62.1°F (16.7°C). The arrival of June brings a soft temperature shift, with the average high-temperature nudging from an agreeable 71.8°F (22.1°C) in May to a moderately hot 79.9°F (26.6°C). Weather in June »
Weather in July
July in Erdenheim, Pennsylvania, is a hot summer month, with an average temperature varying between 68.2°F (20.1°C) and 86.2°F (30.1°C). July is the month when Erdenheim sees the highest average temperatures, with a high of 86.2°F (30.1°C) and a low of 68.2°F (20.1°C). In July, the heat index is estimated at a very hot 96.8°F (36°C). Weather in July »
Weather in August
August, the last month of the summer in Erdenheim, is another warm month, with an average temperature varying between 83.3°F (28.5°C) and 66.7°F (19.3°C). The average high-temperature for August is a warm 83.3°F (28.5°C), closely aligning with the temperature of the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Erdenheim, Pennsylvania, with temperature in the range of an average low of 59.9°F (15.5°C) and an average high of 76.1°F (24.5°C). The shift from August to September includes a minor decrease in the average high-temperature, lightly dropping from 83.3°F (28.5°C) to a still moderately hot 76.1°F (24.5°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Erdenheim, Pennsylvania, with an average temperature fluctuating between 64°F (17.8°C) and 49.5°F (9.7°C). Erdenheim observes a minor decrease in the average high-temperature with the arrival of October, falling from September's moderately hot 76.1°F (24.5°C) to a comfortable 64°F (17.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Erdenheim, is another cool month, with an average temperature varying between 52.2°F (11.2°C) and 37.9°F (3.3°C). The shift from October to November involves a decrease in the average high-temperature, dropping from a comfortable 64°F (17.8°C) to a cool 52.2°F (11.2°C). Weather in November »
Weather in December
December, the first month of the winter in Erdenheim, is also a frosty month, with an average temperature varying between 42.8°F (6°C) and 31.6°F (-0.2°C). As Erdenheim enters December, the average high-temperature decreases from the a cool 52.2°F (11.2°C) of November to a frosty 42.8°F (6°C). Weather in December »
Updated: Jun 15, 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 in Erdenheim?
With its average high temperature of 36.7°F (2.6°C) and a low of 24.6°F (-4.1°C), January is regarded as the coldest month in Erdenheim.
How many days does it rain?
In Erdenheim, during the entire year, the rain falls for 122.4 days and collects up to 12.68" (322mm) of precipitation.
When does it snow?
Months with snowfall are January through April, November and December.
How many days does it snow in Erdenheim?
Throughout the year, there are 16.3 snowfall days, and 4.72" (120mm) of snow is accumulated.
When is the lowest UV index?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
What are the most humid months?
February, October and December, with an average relative humidity of 78%, are most humid months.
When does it snow the most?
The month with the most snowfall is February, when snow falls for 4.8 days and typically aggregates up to 1.46" (37mm) of snow.
What is the month with the least sunshine?
The month with the least sunshine is February, with an average of 4.8h 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 are the least humid months in Erdenheim?
The months with the lowest humidity are April, July and August, with an average relative humidity of 72%.
When it does not snow?
May through October are months without snowfall.
What is the month with the highest UV index?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days?
June has the longest days of the year, with an average of 15h and 0min of daylight.
What time of the year is the hottest?
July is the warmest month, with the temperature often reaching an average high of 86.2°F (30.1°C) and an average low of 68.2°F (20.1°C).
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.7h of sunshine.
What is the wettest month?
August is the month with the most rainfall. Rain falls for 12.7 days and accumulates 1.54" (39mm) of precipitation.
What is the driest month?
September is the month with the least rainfall. Rain falls for 10.1 days and accumulates 0.75" (19mm) of precipitation.
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.
Average temperature
Erdenheim, PA
The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (36.7°F).
The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (24.6°F).
Average pressure
Erdenheim, PA
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.05"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:
30.05"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Erdenheim, PA
- Average wind speed in January:
8mph - Average wind speed in February:
8.1mph - Average wind speed in March:
8.4mph - Average wind speed in April:
8.3mph - Average wind speed in May:
6.7mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.4mph - Average wind speed in September:
5.8mph - Average wind speed in October:
6.8mph - Average wind speed in November:
7.2mph - Average wind speed in December:
7.6mph
The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity
Erdenheim, PA
The months with the highest relative humidity are February, October and December (78%).
The months with the lowest relative humidity are April, July and August (72%).
Average rainfall
Erdenheim, PA
- Average rainfall in January:
0.83" - Average rainfall in February:
0.83" - Average rainfall in March:
1.02" - Average rainfall in April:
0.98" - Average rainfall in May:
1.18" - Average rainfall in June:
1.22"
- Average rainfall in July:
1.42" - Average rainfall in August:
1.54" - Average rainfall in September:
0.75" - Average rainfall in October:
0.91" - Average rainfall in November:
0.87" - Average rainfall in December:
1.14"
The wettest month (with the highest rainfall) is August (1.54").
The driest month (with the least rainfall) is September (0.75").
Average rainfall days
Erdenheim, PA
- Average rainfall days in January:
6.6 days - Average rainfall days in February:
7 days - Average rainfall days in March:
10.3 days - Average rainfall days in April:
11.9 days - Average rainfall days in May:
14.1 days - Average rainfall days in June:
13.1 days
- Average rainfall days in July:
13.9 days - Average rainfall days in August:
12.7 days - Average rainfall days in September:
10.1 days - Average rainfall days in October:
8.8 days - Average rainfall days in November:
6.4 days - Average rainfall days in December:
7.5 days
The month with the highest number of rainy days is May (14.1 days).
The month with the least rainy days is November (6.4 days).
Average snowfall
Erdenheim, PA
The month with the highest snowfall is February (1.46").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Erdenheim, PA
- Average snowfall days in January:
5.1 days - Average snowfall days in February:
4.8 days - Average snowfall days in March:
3.3 days - Average snowfall days in April:
0.1 days - Average snowfall days in May:
0 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 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
2.5 days
The month with the highest number of snowfall days is January (5.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Erdenheim, 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:
5h and 0min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 5min
- 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 4min - 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
Erdenheim, PA
- Average sunshine days in January:
21.1 days - Average sunshine days in February:
17.6 days - Average sunshine days in March:
17.3 days - Average sunshine days in April:
15.4 days - Average sunshine days in May:
14.4 days - Average sunshine days in June:
14.8 days
- Average sunshine days in July:
14.7 days - Average sunshine days in August:
15.4 days - Average sunshine days in September:
18.5 days - Average sunshine days in October:
19.7 days - Average sunshine days in November:
21.3 days - Average sunshine days in December:
20.9 days
The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is May (14.4 days).
Average UV index
Erdenheim, 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, March, November and December (UV index 2).
Average cloud cover
Erdenheim, PA
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility
Erdenheim, PA
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
Erdenheim, Pennsylvania, USA
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