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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
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in McElhattan, Pennsylvania, with an average temperature varying between 18.3°F (-7.6°C) and 30.9°F (-0.6°C). McElhattan records the coldest temperatures in January, averaging a high of 30.9°F (-0.6°C) and a low of 18.3°F (-7.6°C). Weather in January »
Weather in February
The last month of the winter, February, is a cold month in McElhattan, Pennsylvania, with temperature in the range of an average low of 20.3°F (-6.5°C) and an average high of 35.2°F (1.8°C). February's weather records an average high-temperature of a wintry 35.2°F (1.8°C), showing little deviation from January. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in McElhattan, Pennsylvania, with an average temperature varying between 44.2°F (6.8°C) and 27.5°F (-2.5°C). The shift from February to March is marked by an increase in the average high-temperature, moving from a wintry 35.2°F (1.8°C) to a frosty 44.2°F (6.8°C). Weather in March »
Weather in April
April in McElhattan, Pennsylvania, is a mild spring month, with an average temperature fluctuating between 37.4°F (3°C) and 56.7°F (13.7°C). With the onset of April, McElhattan's average high-temperature experiences a rise, moving from March's frosty 44.2°F (6.8°C) to a mild 56.7°F (13.7°C). Weather in April »
Weather in May
May, the last month of the spring in McElhattan, is an agreeable month, with an average temperature ranging between max 68.9°F (20.5°C) and min 47.8°F (8.8°C). As McElhattan transitions into May, the average high-temperature shows a change, moving from a refreshing 56.7°F (13.7°C) in April to a pleasant 68.9°F (20.5°C). Weather in May »
Weather in June
June, the first month of the summer in McElhattan, is a moderately hot month, with an average temperature ranging between max 76.8°F (24.9°C) and min 54.1°F (12.3°C). In McElhattan, the average high-temperature in June slightly increases from an agreeable 68.9°F (20.5°C) in May to a warm 76.8°F (24.9°C). Weather in June »
Weather in July
July, like June, in McElhattan, Pennsylvania, is a moderately hot summer month, with temperature in the range of an average low of 58.6°F (14.8°C) and an average high of 82.2°F (27.9°C). McElhattan's warmest month, July, generally records average temperatures ranging from a high of 82.2°F (27.9°C) to a low of 58.6°F (14.8°C). For most parts of July, the heat index is evaluated at a hot 87.8°F (31°C). Weather in July »
Weather in August
August, the last month of the summer in McElhattan, is another warm month, with an average temperature fluctuating between 56.5°F (13.6°C) and 79.5°F (26.4°C). McElhattan's weather in August displays an average high-temperature of a still warm 79.5°F (26.4°C), showing minor disparity from July's 82.2°F (27.9°C). Weather in August »
Weather in September
September, the first month of the autumn in McElhattan, is also an agreeable month, with temperature in the range of an average high of 72.3°F (22.4°C) and an average low of 51.1°F (10.6°C). A moderate decline in average high-temperatures is noted in September, moving from a warm 79.5°F (26.4°C) in August to a pleasant 72.3°F (22.4°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in McElhattan, Pennsylvania, with an average temperature ranging between min 42.4°F (5.8°C) and max 59.7°F (15.4°C). Arrival of October comes with a reduction in the average high-temperature, falling from a pleasant 72.3°F (22.4°C) in September to a refreshing 59.7°F (15.4°C). Weather in October »
Weather in November
November, the last month of the autumn in McElhattan, is also a frosty month, with an average temperature fluctuating between 46.2°F (7.9°C) and 32.4°F (0.2°C). November brings a decrease in the average high-temperature, falling from October's refreshing 59.7°F (15.4°C) to a chilly 46.2°F (7.9°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in McElhattan, Pennsylvania, with an average temperature varying between 25.9°F (-3.4°C) and 36.7°F (2.6°C). The commencement of December indicates a shift in the average high-temperature, receding from November's chilly 46.2°F (7.9°C) to a cold 36.7°F (2.6°C). Weather in December »
Updated: Aug 3, 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?
In McElhattan, the average lowest temperatures are observed in January, with a high of 30.9°F (-0.6°C) and a low of 18.3°F (-7.6°C).
How many days does it rain?
In McElhattan, during the entire year, the rain falls for 174.7 days and collects up to 32.09" (815mm) of precipitation.
When does it snow?
Months with snowfall are January through May, October through December.
How many days does it snow?
Throughout the year, there are 56.1 snowfall days, and 24.84" (631mm) of snow is accumulated.
What is the month with the least sunshine?
With an average of 3.3h of sunshine, January has the least sunshine of the year.
What are the most humid months?
February and December, with an average relative humidity of 84%, are most humid months.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 13.5 days and accumulates 7.13" (181mm) 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 least humid months?
The months with the lowest humidity are April, June and July, with an average relative humidity of 77%.
What is the wettest month?
April is the month with the most rainfall. Rain falls for 17.7 days and accumulates 3.54" (90mm) of precipitation.
When it does not snow in McElhattan?
In McElhattan, snow does not fall in June through September.
When are the longest days?
With an average of 15h and 6min of daylight, June has the longest days of the year in McElhattan.
What month is the hottest?
July, on average, is the warmest month, registering a high temperature of 82.2°F (27.9°C) and a low of 58.6°F (14.8°C).
What month has the most sunshine?
With an average of 10h of sunshine, July has the most sunshine of the year.
What is the month with the highest UV index?
With an average maximum UV index of 6, July is the month with the highest UV index.
What is the driest month?
The month with the least rainfall in McElhattan is November, when the rain falls for 11.6 days and typically collects 2.09" (53mm) of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 18min of daylight.
What is the month with the lowest UV index?
December is the month with the lowest UV index, with an average maximum UV index of 1.
Average temperature
McElhattan, PA
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (30.9°F).
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure
McElhattan, 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:
29.98"Hg - Average pressure in May:
30.01"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:
30.07"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.09"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
McElhattan, PA
- Average wind speed in January:
7.5mph - Average wind speed in February:
7.3mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7.5mph - Average wind speed in May:
6.2mph - Average wind speed in June:
5.9mph
- Average wind speed in July:
5.1mph - Average wind speed in August:
4.8mph - Average wind speed in September:
5.2mph - Average wind speed in October:
6.3mph - Average wind speed in November:
6.6mph - Average wind speed in December:
7mph
The windiest months (with the highest average wind speed) are January and April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity
McElhattan, PA
The months with the highest relative humidity are February and December (84%).
The months with the lowest relative humidity are April, June and July (77%).
Average rainfall
McElhattan, PA
- Average rainfall in January:
2.4" - Average rainfall in February:
2.4" - Average rainfall in March:
2.44" - Average rainfall in April:
3.54" - Average rainfall in May:
3.43" - Average rainfall in June:
2.72"
- Average rainfall in July:
2.64" - Average rainfall in August:
2.36" - Average rainfall in September:
2.4" - Average rainfall in October:
2.99" - Average rainfall in November:
2.09" - Average rainfall in December:
2.68"
The wettest month (with the highest rainfall) is April (3.54").
The driest month (with the least rainfall) is November (2.09").
Average rainfall days
McElhattan, PA
- Average rainfall days in January:
11 days - Average rainfall days in February:
10.3 days - Average rainfall days in March:
14.4 days - Average rainfall days in April:
17.7 days - Average rainfall days in May:
18.7 days - Average rainfall days in June:
17.5 days
- Average rainfall days in July:
17.5 days - Average rainfall days in August:
15.9 days - Average rainfall days in September:
13 days - Average rainfall days in October:
14.7 days - Average rainfall days in November:
11.6 days - Average rainfall days in December:
12.4 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is February (10.3 days).
Average snowfall
McElhattan, PA
- Average snowfall in January:
6.69" - Average snowfall in February:
7.13" - Average snowfall in March:
3.5" - Average snowfall in April:
0.59" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is February (7.13").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
McElhattan, PA
- Average snowfall days in January:
15.4 days - Average snowfall days in February:
13.5 days - Average snowfall days in March:
7.9 days - Average snowfall days in April:
1.9 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:
0.4 days - Average snowfall days in November:
4.5 days - Average snowfall days in December:
12.2 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
McElhattan, 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 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - 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 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
3h and 2min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 4min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 2min - Average sunshine in October:
4h and 5min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days
McElhattan, PA
- Average sunshine days in January:
10.8 days - Average sunshine days in February:
8.8 days - Average sunshine days in March:
11.8 days - Average sunshine days in April:
10.2 days - Average sunshine days in May:
9.9 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
11.8 days - Average sunshine days in August:
13 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
13.8 days - Average sunshine days in November:
15.3 days - Average sunshine days in December:
10.3 days
The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is February (8.8 days).
Average UV index
McElhattan, PA
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
McElhattan, PA
The months with the most cloud cover are January and December (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility
McElhattan, PA
The months with the highest visibility are January, March, April, May, June, July, August, October and November (5mi).
The months with the lowest visibility are February, September and December (4mi).