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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 Muir, Pennsylvania, is an icy winter month, with an average temperature fluctuating between 20.3°F (-6.5°C) and 32.9°F (0.5°C). January proves to be the coldest month, recording an average maximum temperature of 32.9°F (0.5°C) and a minimum temperature of 20.3°F (-6.5°C). Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Muir, Pennsylvania, with an average temperature ranging between min 22.3°F (-5.4°C) and max 36.5°F (2.5°C). Muir records an average high-temperature of a still icy 36.5°F (2.5°C) in February, maintaining a close correlation with January's 32.9°F (0.5°C). Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Muir, Pennsylvania, with an average temperature ranging between max 46°F (7.8°C) and min 29.8°F (-1.2°C). March brings a temperature increase, with average high-temperatures moving from February's wintry 36.5°F (2.5°C) to a frosty 46°F (7.8°C). Weather in March »
Weather in April
April in Muir, Pennsylvania, is a refreshing spring month, with an average temperature varying between 40.1°F (4.5°C) and 57.9°F (14.4°C). April brings a temperature increase, with average high-temperatures moving from March's frosty 46°F (7.8°C) to a refreshing 57.9°F (14.4°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Muir, Pennsylvania, with an average temperature ranging between max 68.4°F (20.2°C) and min 49.8°F (9.9°C). In Muir, the onset of May comes with an increased average high-temperature, moving from April's mild 57.9°F (14.4°C) to an agreeable 68.4°F (20.2°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Muir, Pennsylvania, with an average temperature ranging between min 56.8°F (13.8°C) and max 76.1°F (24.5°C). As June sets, the average high-temperature shows a slight increase, moving up from a pleasant 68.4°F (20.2°C) in May to a moderately hot 76.1°F (24.5°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Muir, Pennsylvania, with an average temperature fluctuating between 81.5°F (27.5°C) and 61.7°F (16.5°C). The temperatures reach their highest averages in July, with highs of 81.5°F (27.5°C) and lows of 61.7°F (16.5°C). During July, the heat index is computed to be a tropical 87.8°F (31°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Muir, Pennsylvania, with an average temperature fluctuating between 59.9°F (15.5°C) and 79.3°F (26.3°C). Muir observes an average high-temperature of a still moderately hot 79.3°F (26.3°C) in August, barely different from 81.5°F (27.5°C) in July. Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Muir, Pennsylvania, with an average temperature varying between 54°F (12.2°C) and 73.2°F (22.9°C). The shift from August to September includes a minor decrease in the average high-temperature, lightly dropping from a moderately hot 79.3°F (26.3°C) to a pleasant 73.2°F (22.9°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Muir, Pennsylvania, with an average temperature fluctuating between 61°F (16.1°C) and 44.8°F (7.1°C). With October's onset, the average high-temperature recedes from September's agreeable 73.2°F (22.9°C) to a comfortable 61°F (16.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Muir, Pennsylvania, with temperature in the range of an average high of 48.2°F (9°C) and an average low of 34.3°F (1.3°C). The arrival of November corresponds with a temperature reduction, down from October's enjoyable 61°F (16.1°C) to a frosty 48.2°F (9°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Muir, Pennsylvania, with temperature in the range of an average low of 28°F (-2.2°C) and an average high of 39.2°F (4°C). December brings a drop in Muir's average high-temperature, falling from a chilly 48.2°F (9°C) in November to a wintry 39.2°F (4°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 is the coldest month?
With average temperatures fluctuating between a high of 32.9°F (0.5°C) and a low of 20.3°F (-6.5°C), January stands out as the coldest month in Muir.
How many days does it rain?
Throughout the year, there are 100.8 rainfall days, and 8.5" (216mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through April, November and December.
What is the snowiest month?
The month with the most snowfall is January, when snow falls for 6.8 days and typically aggregates up to 0.75" (19mm) of snow.
How many days does it snow?
In Muir, during the entire year, snow falls for 21.7 days and aggregates up to 2.48" (63mm) of snow.
What are the months with 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.
What is the most humid month?
The most humid month is February, with an average relative humidity of 82%.
What is the month with the least sunshine?
With an average of 4.2h of sunshine, February has the least sunshine of the year.
What are the least humid months?
The months with the lowest humidity are March and April, with an average relative humidity of 77%.
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.
When it does not snow?
In Muir, snow does not fall in May through October.
When are the longest days in Muir?
With an average of 15h and 0min of daylight, June has the longest days of the year.
What is the month with the highest UV index?
June is the month with the highest UV index, with an average maximum UV index of 6.
What are the warmest months?
The warmest temperatures occur during July, when averages reach a peak of 81.5°F (27.5°C) and a low of 61.7°F (16.5°C).
What is the wettest month?
July is the month with the most rainfall. Rain falls for 13.2 days and accumulates 1.1" (28mm) of precipitation.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.3h of sunshine.
What is the driest month?
September is the month with the least rainfall. Rain falls for 8.8 days and accumulates 0.35" (9mm) of precipitation.
What is the month with the shortest days?
With an average of 9h and 18min of daylight, December has the shortest days of the year.
Average temperature
Muir, PA
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (32.9°F).
The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).
Average pressure
Muir, 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:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.07"Hg - Average pressure in October:
30.03"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
Muir, PA
- Average wind speed in January:
8.1mph - Average wind speed in February:
8.2mph - Average wind speed in March:
8.5mph - Average wind speed in April:
8.5mph - Average wind speed in May:
6.4mph - Average wind speed in June:
5.9mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.7mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.8mph - Average wind speed in November:
7.1mph - Average wind speed in December:
7.7mph
The windiest months (with the highest average wind speed) are March and April (8.5mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity
Muir, PA
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are March and April (77%).
Average rainfall
Muir, PA
- Average rainfall in January:
0.55" - Average rainfall in February:
0.47" - Average rainfall in March:
0.59" - Average rainfall in April:
0.83" - Average rainfall in May:
0.98" - Average rainfall in June:
0.79"
- Average rainfall in July:
1.1" - Average rainfall in August:
0.91" - Average rainfall in September:
0.35" - Average rainfall in October:
0.75" - Average rainfall in November:
0.63" - Average rainfall in December:
0.55"
The wettest month (with the highest rainfall) is July (1.1").
The driest month (with the least rainfall) is September (0.35").
Average rainfall days
Muir, PA
- Average rainfall days in January:
4.5 days - Average rainfall days in February:
5.7 days - Average rainfall days in March:
7.2 days - Average rainfall days in April:
10.8 days - Average rainfall days in May:
11.8 days - Average rainfall days in June:
11.2 days
- Average rainfall days in July:
13.2 days - Average rainfall days in August:
10.3 days - Average rainfall days in September:
8.8 days - Average rainfall days in October:
7.1 days - Average rainfall days in November:
4.7 days - Average rainfall days in December:
5.5 days
The month with the highest number of rainy days is July (13.2 days).
The month with the least rainy days is January (4.5 days).
Average snowfall
Muir, PA
The month with the highest snowfall is January (0.75").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Muir, PA
- Average snowfall days in January:
6.8 days - Average snowfall days in February:
5 days - Average snowfall days in March:
3.5 days - Average snowfall days in April:
0.7 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:
0.1 days - Average snowfall days in November:
1.2 days - Average snowfall days in December:
4.2 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Muir, 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 0min
- Average daylight in July:
14h and 4min - 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 0min).
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 1min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 1min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days
Muir, PA
- Average sunshine days in January:
22.7 days - Average sunshine days in February:
19.1 days - Average sunshine days in March:
20 days - Average sunshine days in April:
16.3 days - Average sunshine days in May:
14.8 days - Average sunshine days in June:
15.2 days
- Average sunshine days in July:
14.6 days - Average sunshine days in August:
16.8 days - Average sunshine days in September:
18.6 days - Average sunshine days in October:
20.5 days - Average sunshine days in November:
22.8 days - Average sunshine days in December:
22.5 days
The month with the most sunshine days is November (22.8 days).
The month with the least sunshine days is July (14.6 days).
Average UV index
Muir, PA
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Muir, PA
The months with the most cloud cover are February and December (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility
Muir, PA
The months with the highest visibility are January, March, April, November and December (6mi).
The months with the lowest visibility are February, May, June, July, August, September and October (5mi).
Muir, Pennsylvania, USA
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