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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, like December, in Mellingertown, Pennsylvania, is an icy winter month, with an average temperature ranging between min 20.3°F (-6.5°C) and max 33.3°F (0.7°C). The coldest period is January, when temperatures fluctuate between an average high of 33.3°F (0.7°C) and a low of 20.3°F (-6.5°C). Weather in January »
Weather in February
February, the last month of the winter in Mellingertown, is also an icy month, with an average temperature fluctuating between 23.2°F (-4.9°C) and 37.4°F (3°C). Mellingertown greets February with an average high-temperature of a still icy 37.4°F (3°C), marking a slight deviation from the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Mellingertown, is a frosty month, with an average temperature fluctuating between 46.8°F (8.2°C) and 30.7°F (-0.7°C). The start of March signals an increase in the average high-temperature, moving from a cold 37.4°F (3°C) in February to a chilly 46.8°F (8.2°C). Weather in March »
Weather in April
April is a moderate spring month in Mellingertown, Pennsylvania, with an average temperature varying between 40.6°F (4.8°C) and 59.5°F (15.3°C). As Mellingertown enters April, the average high-temperature increases from the a frosty 46.8°F (8.2°C) of March to a moderate 59.5°F (15.3°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Mellingertown, Pennsylvania, with an average temperature varying between 70.7°F (21.5°C) and 50°F (10°C). An upsurge in temperatures occurs as April gives way to May, with average highs shifting from a mild 59.5°F (15.3°C) to a pleasant 70.7°F (21.5°C). Weather in May »
Weather in June
June, the first month of the summer in Mellingertown, is a warm month, with temperature in the range of an average low of 56.5°F (13.6°C) and an average high of 77.4°F (25.2°C). As June sets, the average high-temperature shows a slight increase, moving up from a pleasant 70.7°F (21.5°C) in May to a warm 77.4°F (25.2°C). Weather in June »
Weather in July
July, like June, in Mellingertown, Pennsylvania, is another warm summer month, with temperature in the range of an average high of 82°F (27.8°C) and an average low of 60.4°F (15.8°C). July is the warmest month, exhibiting average temperatures of 82°F (27.8°C) at the peak and 60.4°F (15.8°C) at the base. The heat index value during July is estimated at a hot 87.8°F (31°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Mellingertown, Pennsylvania, with an average temperature ranging between max 80.6°F (27°C) and min 58.6°F (14.8°C). The start of August marks an average high-temperature of a still warm 80.6°F (27°C), hardly distinguishable from the conditions in July. Weather in August »
Weather in September
September, the first month of the autumn in Mellingertown, is still a warm month, with temperature in the range of an average low of 54.1°F (12.3°C) and an average high of 74.3°F (23.5°C). The beginning of September subtly marks a decrease in the average high-temperature, transitioning from a moderately hot 80.6°F (27°C) in August to a still warm 74.3°F (23.5°C). Weather in September »
Weather in October
October, like September, in Mellingertown, Pennsylvania, is another comfortable autumn month, with an average temperature ranging between min 44.8°F (7.1°C) and max 61.3°F (16.3°C). Mellingertown in October demonstrates a small temperature transition, adjusting from an average high of a warm 74.3°F (23.5°C) in September to a comfortable 61.3°F (16.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Mellingertown, is also a frosty month, with an average temperature ranging between min 33.6°F (0.9°C) and max 48.9°F (9.4°C). The shift from October to November corresponds with a decrease in the average high-temperature, down to a frosty 48.9°F (9.4°C) from a refreshing 61.3°F (16.3°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Mellingertown, Pennsylvania, with an average temperature ranging between max 39.2°F (4°C) and min 27.7°F (-2.4°C). December brings a minor decrease, with the average high-temperature reducing from a frosty 48.9°F (9.4°C) in November to a wintry 39.2°F (4°C). Weather in December »
Updated: Feb 13, 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 time of the year is the coldest in Mellingertown?
Mellingertown, Pennsylvania, reaches its average lowest temperatures in January, measuring 33.3°F (0.7°C) at the peak and 20.3°F (-6.5°C) at the lowest.
What is the most humid month in Mellingertown?
The months with the highest humidity in Mellingertown, Pennsylvania, are January and February, with an average relative humidity of 85%.
How many days does it rain in Mellingertown?
In Mellingertown, Pennsylvania, during the entire year, the rain falls for 185.4 days and collects up to 34.02" (864mm) of precipitation.
When does it snow in Mellingertown?
Months with snowfall in Mellingertown, Pennsylvania, are January through May, October through December.
When does it snow the most in Mellingertown?
January is the month with the most snowfall. Snow falls for 17.3 days and accumulates 7.09" (180mm) of snow.
How much does it snow in Mellingertown?
In Mellingertown, Pennsylvania, during the entire year, snow falls for 63.2 days and aggregates up to 29.02" (737mm) of snow.
What is the month with the least sunshine in Mellingertown?
The month with the least sunshine is January, with an average of 3h of sunshine.
What is the month with the lowest UV index in Mellingertown?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
When is Daylight Saving Time (DST) in Mellingertown?
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 least humid month in Mellingertown?
The months with the lowest humidity are April, July and August, with an average relative humidity of 77%.
What is the wettest month in Mellingertown?
The month with the most rainfall in Mellingertown is May, when the rain falls for 22 days and typically aggregates up to 3.66" (93mm) of precipitation.
When it does not snow in Mellingertown?
In Mellingertown, snow does not fall in June through September.
When are the longest days in Mellingertown?
The month with the longest days in Mellingertown is June, with an average of 15h and 0min of daylight.
What time of the year is the hottest in Mellingertown?
Mellingertown's warmest month, July, generally records average temperatures ranging from a high of 82°F (27.8°C) to a low of 60.4°F (15.8°C).
What is the month with the highest UV index in Mellingertown?
July is the month with the highest UV index in Mellingertown, Pennsylvania, with an average maximum UV index of 6.
What month has the most sunshine in Mellingertown?
August has the most sunshine of the year in Mellingertown, with an average of 10h of sunshine.
What is the driest month in Mellingertown?
The month with the least rainfall in Mellingertown is November, when the rain falls for 12.1 days and typically collects 2.01" (51mm) of precipitation.
What is the month with the shortest days in Mellingertown?
December has the shortest days of the year, with an average of 9h and 24min of daylight.
Average temperature
Mellingertown, PA
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.3°F).
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).
Average pressure
Mellingertown, 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:
30.06"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Mellingertown, PA
- Average wind speed in January:
8.5mph - Average wind speed in February:
8.2mph - Average wind speed in March:
7.7mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.4mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.8mph - Average wind speed in September:
5.3mph - Average wind speed in October:
6.5mph - Average wind speed in November:
7.1mph - Average wind speed in December:
7.9mph
The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity
Mellingertown, PA
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall
Mellingertown, PA
- Average rainfall in January:
2.68" - Average rainfall in February:
2.91" - Average rainfall in March:
2.91" - Average rainfall in April:
3.23" - Average rainfall in May:
3.66" - Average rainfall in June:
3.03"
The wettest month (with the highest rainfall) is May (3.66").
The driest month (with the least rainfall) is November (2.01").
Average rainfall days
Mellingertown, PA
- Average rainfall days in January:
9.8 days - Average rainfall days in February:
10.4 days - Average rainfall days in March:
14.5 days - Average rainfall days in April:
18.2 days - Average rainfall days in May:
22 days - Average rainfall days in June:
17.3 days
- Average rainfall days in July:
19.1 days - Average rainfall days in August:
17.4 days - Average rainfall days in September:
15.3 days - Average rainfall days in October:
16.2 days - Average rainfall days in November:
12.1 days - Average rainfall days in December:
13.1 days
The month with the highest number of rainy days is May (22 days).
The month with the least rainy days is January (9.8 days).
Average snowfall
Mellingertown, PA
- Average snowfall in January:
7.09" - Average snowfall in February:
6.06" - Average snowfall in March:
5.08" - Average snowfall in April:
1.1" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is January (7.09").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Mellingertown, PA
- Average snowfall days in January:
17.3 days - Average snowfall days in February:
13.9 days - Average snowfall days in March:
9.2 days - Average snowfall days in April:
2.9 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:
0.6 days - Average snowfall days in November:
6.1 days - Average snowfall days in December:
12.8 days
The month with the highest number of snowfall days is January (17.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Mellingertown, 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 - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 3min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 3min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
10h - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 2min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 4min
The month with the most sunshine is August (Average sunshine: 10h).
The month with the least sunshine is January (Average sunshine: 3h).
Average sunshine days
Mellingertown, PA
- Average sunshine days in January:
6.5 days - Average sunshine days in February:
6.8 days - Average sunshine days in March:
8.8 days - Average sunshine days in April:
9.8 days - Average sunshine days in May:
8 days - Average sunshine days in June:
10.4 days
- Average sunshine days in July:
10.3 days - Average sunshine days in August:
11.7 days - Average sunshine days in September:
13.3 days - Average sunshine days in October:
12.4 days - Average sunshine days in November:
13.5 days - Average sunshine days in December:
9.7 days
The month with the most sunshine days is November (13.5 days).
The month with the least sunshine days is January (6.5 days).
Average UV index
Mellingertown, PA
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Mellingertown, PA
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility
Mellingertown, PA
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).
Mellingertown, Pennsylvania, USA
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