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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 another cold winter month in Greisemersville, Pennsylvania, with temperature in the range of an average low of 22.8°F (-5.1°C) and an average high of 35.2°F (1.8°C). January is Greisemersville's coldest month, registering average high temperatures of 35.2°F (1.8°C) and lows of 22.8°F (-5.1°C). Weather in January »
Weather in February
February, the last month of the winter in Greisemersville, is another cold month, with an average temperature ranging between min 24.6°F (-4.1°C) and max 38.8°F (3.8°C). February's arrival brings an average high-temperature of a still cold 38.8°F (3.8°C), demonstrating subtle variation from the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Greisemersville, is a chilly month, with an average temperature varying between 47.1°F (8.4°C) and 32°F (0°C). The arrival of March witnesses a small shift in the average high-temperature, moving from an icy 38.8°F (3.8°C) in February to a frosty 47.1°F (8.4°C). Weather in March »
Weather in April
April is a refreshing spring month in Greisemersville, Pennsylvania, with an average temperature ranging between min 42.1°F (5.6°C) and max 59.7°F (15.4°C). The shift into April is characterized by a rise in the average high-temperature, transitioning from March's chilly 47.1°F (8.4°C) to a moderate 59.7°F (15.4°C). Weather in April »
Weather in May
May, the last month of the spring in Greisemersville, is an agreeable month, with temperature in the range of an average low of 51.8°F (11°C) and an average high of 70.5°F (21.4°C). May's arrival signals an increase in average high-temperatures, moving from April's moderate 59.7°F (15.4°C) to a pleasant 70.5°F (21.4°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Greisemersville, Pennsylvania, with an average temperature ranging between max 78.1°F (25.6°C) and min 59.4°F (15.2°C). A slight uplift of average high-temperatures is noted in June, with temperatures adjusting from a pleasant 70.5°F (21.4°C) in May to a moderately hot 78.1°F (25.6°C). Weather in June »
Weather in July
July, like June, in Greisemersville, Pennsylvania, is another warm summer month, with an average temperature fluctuating between 64.2°F (17.9°C) and 83.7°F (28.7°C). In Greisemersville, the peak average temperatures are observed in July, with a high of 83.7°F (28.7°C) and a low of 64.2°F (17.9°C). Throughout July, the heat index is estimated at a tropical 91.4°F (33°C). Weather in July »
Weather in August
August, the last month of the summer in Greisemersville, is also a moderately hot month, with an average temperature ranging between min 63°F (17.2°C) and max 81.1°F (27.3°C). August's onset brings an average high-temperature of a still warm 81.1°F (27.3°C), showing a minute difference from July's 83.7°F (28.7°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Greisemersville, Pennsylvania, with an average temperature ranging between max 75°F (23.9°C) and min 56.5°F (13.6°C). The advent of September brings a subtle shift in temperature, with the average high moving from 81.1°F (27.3°C) in August to a still warm 75°F (23.9°C). Weather in September »
Weather in October
October, like September, in Greisemersville, Pennsylvania, is another enjoyable autumn month, with temperature in the range of an average high of 63°F (17.2°C) and an average low of 46.9°F (8.3°C). The onset of October coincides with a reduction in the average high-temperature, falling from a moderately hot 75°F (23.9°C) in September to a comfortable 63°F (17.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Greisemersville, Pennsylvania, with an average temperature varying between 50.4°F (10.2°C) and 36°F (2.2°C). Greisemersville, Pennsylvania, in November demonstrates a small temperature transition, adjusting from an average high of a refreshing 63°F (17.2°C) in October to a cool 50.4°F (10.2°C). Weather in November »
Weather in December
December, the first month of the winter in Greisemersville, is also an icy month, with an average temperature ranging between min 30°F (-1.1°C) and max 41.4°F (5.2°C). The beginning of December subtly marks a decrease in the average high-temperature, transitioning from a cool 50.4°F (10.2°C) in November to an icy 41.4°F (5.2°C). Weather in December »
Updated: Aug 31, 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 Greisemersville?
January proves to be the coldest month, recording an average maximum temperature of 35.2°F (1.8°C) and a minimum temperature of 22.8°F (-5.1°C).
How much does it rain?
In Greisemersville, during the entire year, the rain falls for 162.2 days and collects up to 27.87" (708mm) of precipitation.
When does it snow?
Months with snowfall are January through May, October through December.
How much does it snow?
Throughout the year, there are 22.9 snowfall days, and 10.35" (263mm) of snow is accumulated.
When is 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 are the most humid months?
The months with the highest humidity are February and October, with an average relative humidity of 81%.
What is the month with the least sunshine?
With an average of 4.7h of sunshine, February has the least sunshine of the year.
What is the snowiest month?
The month with the most snowfall is March, when snow falls for 4.3 days and typically aggregates up to 3.03" (77mm) 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 is the least humid month?
April is the least humid month, with an average relative humidity of 76%.
When is the highest UV index?
The months with the highest UV index are May through July, with an average maximum UV index of 6.
When it does not snow in Greisemersville?
In Greisemersville, snow does not fall in June through September.
When are the longest days?
June has the longest days of the year, with an average of 15h and 0min of daylight.
What month is the hottest?
In Greisemersville, the average temperatures in July are the highest, with a peak at 83.7°F (28.7°C) and a low of 64.2°F (17.9°C).
What month has the most sunshine?
July has the most sunshine of the year, with an average of 10.6h of sunshine.
What is the rainiest month?
The month with the most rainfall is August, when the rain falls for 15.3 days and typically aggregates up to 2.83" (72mm) of precipitation.
What is the driest month?
The month with the least rainfall is September, when the rain falls for 12.9 days and typically collects 1.77" (45mm) 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
Greisemersville, PA
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (35.2°F).
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).
Average pressure
Greisemersville, PA
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.06"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:
30.06"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 (29.94"Hg).
Average wind speed
Greisemersville, PA
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.1mph - Average wind speed in March:
8.3mph - Average wind speed in April:
8.1mph - Average wind speed in May:
6.3mph - 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:
5.4mph - Average wind speed in October:
6.7mph - Average wind speed in November:
7.1mph - Average wind speed in December:
7.8mph
The windiest months (with the highest average wind speed) are January and March (8.3mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity
Greisemersville, PA
The months with the highest relative humidity are February and October (81%).
The month with the lowest relative humidity is April (76%).
Average rainfall
Greisemersville, PA
- Average rainfall in January:
2.09" - Average rainfall in February:
2.09" - Average rainfall in March:
2.36" - Average rainfall in April:
2.4" - Average rainfall in May:
2.6" - Average rainfall in June:
2.24"
The wettest month (with the highest rainfall) is August (2.83").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days
Greisemersville, PA
- Average rainfall days in January:
9.4 days - Average rainfall days in February:
10.7 days - Average rainfall days in March:
14.1 days - Average rainfall days in April:
16.2 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
16 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
15.3 days - Average rainfall days in September:
12.9 days - Average rainfall days in October:
13.1 days - Average rainfall days in November:
9.7 days - Average rainfall days in December:
11.1 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (9.4 days).
Average snowfall
Greisemersville, PA
- Average snowfall in January:
2.4" - Average snowfall in February:
2.72" - Average snowfall in March:
3.03" - Average snowfall in April:
0.16" - Average snowfall in May:
0.28" - Average snowfall in June:
0"
The month with the highest snowfall is March (3.03").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Greisemersville, PA
- Average snowfall days in January:
7.3 days - Average snowfall days in February:
6.3 days - Average snowfall days in March:
4.3 days - Average snowfall days in April:
0.3 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:
0.8 days - Average snowfall days in December:
3.6 days
The month with the highest number of snowfall days is January (7.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Greisemersville, 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:
4h and 5min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 3min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days
Greisemersville, PA
- Average sunshine days in January:
16.7 days - Average sunshine days in February:
13 days - Average sunshine days in March:
12.3 days - Average sunshine days in April:
11.7 days - Average sunshine days in May:
11.6 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
12.4 days - Average sunshine days in August:
13.7 days - Average sunshine days in September:
15.2 days - Average sunshine days in October:
15.4 days - Average sunshine days in November:
17.8 days - Average sunshine days in December:
15.9 days
The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is May (11.6 days).
Average UV index
Greisemersville, PA
The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Greisemersville, PA
The months with the most cloud cover are February and December (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility
Greisemersville, PA
The months with the highest visibility are January, March, April, June, July, August, November and December (6mi).
The months with the lowest visibility are February, May, September and October (5mi).
Greisemersville, Pennsylvania, USA
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