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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 Witmer, Pennsylvania, with temperature in the range of an average high of 35.6°F (2°C) and an average low of 23°F (-5°C). January is Witmer's coldest month, registering average high temperatures of 35.6°F (2°C) and lows of 23°F (-5°C). Weather in January »
Weather in February
February, the last month of the winter in Witmer, is another cold month, with temperature in the range of an average high of 39.4°F (4.1°C) and an average low of 25.2°F (-3.8°C). Witmer experiences an average high-temperature of a still cold 39.4°F (4.1°C) with the onset of February, subtly varied from January's 35.6°F (2°C). Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Witmer, Pennsylvania, with an average temperature varying between 32.4°F (0.2°C) and 48.2°F (9°C). Witmer observes a slight uplift in the average high-temperature with the onset of March, adjusting from February's cold 39.4°F (4.1°C) to a frosty 48.2°F (9°C). Weather in March »
Weather in April
April is a moderate spring month in Witmer, Pennsylvania, with an average temperature ranging between min 42.3°F (5.7°C) and max 60.1°F (15.6°C). As April begins, there is an increase in the average high-temperature, moving from a frosty 48.2°F (9°C) in March to a refreshing 60.1°F (15.6°C). Weather in April »
Weather in May
May, the last month of the spring in Witmer, is an agreeable month, with temperature in the range of an average low of 52.3°F (11.3°C) and an average high of 70.3°F (21.3°C). May sees a rise in the average high-temperature, climbing from a moderate 60.1°F (15.6°C) in April to an agreeable 70.3°F (21.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Witmer, Pennsylvania, with temperature in the range of an average high of 77.9°F (25.5°C) and an average low of 59.9°F (15.5°C). Witmer in June denotes a subtle temperature transition, adjusting from an average high of a pleasant 70.3°F (21.3°C) in May to a warm 77.9°F (25.5°C). Weather in June »
Weather in July
July, like June, in Witmer, Pennsylvania, is another warm summer month, with temperature in the range of an average high of 82.8°F (28.2°C) and an average low of 65.1°F (18.4°C). In Witmer, July is the warmest month, with temperatures averaging a high of 82.8°F (28.2°C) and a low of 65.1°F (18.4°C). The average heat index in July is appraised at a tropical 89.6°F (32°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Witmer, Pennsylvania, with an average temperature fluctuating between 80.6°F (27°C) and 63.1°F (17.3°C). August begins with an average high-temperature of a still moderately hot 80.6°F (27°C), reflecting close similarity to the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Witmer, is still a warm month, with an average temperature fluctuating between 56.7°F (13.7°C) and 74.5°F (23.6°C). The start of September comes with a small reduction in the average high-temperature, subtly receding from a moderately hot 80.6°F (27°C) in August to a still warm 74.5°F (23.6°C). Weather in September »
Weather in October
October, like September, in Witmer, Pennsylvania, is another comfortable autumn month, with temperature in the range of an average high of 63°F (17.2°C) and an average low of 47.5°F (8.6°C). The arrival of October indicates a decrease in the average high-temperature, moving from a moderately hot 74.5°F (23.6°C) in September to a refreshing 63°F (17.2°C). Weather in October »
Weather in November
November, the last month of the autumn in Witmer, is another cool month, with an average temperature ranging between min 36.3°F (2.4°C) and max 50.9°F (10.5°C). November's arrival correlates with a reduction in the average high-temperature, down from a refreshing 63°F (17.2°C) in October to a fresh 50.9°F (10.5°C). Weather in November »
Weather in December
December, the first month of the winter in Witmer, is also an icy month, with an average temperature varying between 41.9°F (5.5°C) and 30.4°F (-0.9°C). The beginning of December involves a decrease in the average high-temperature, transitioning from a fresh 50.9°F (10.5°C) in November to a wintry 41.9°F (5.5°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 are the coldest months?
January, having an average high-temperature of 35.6°F (2°C) and an average low-temperature of 23°F (-5°C), is the coldest month.
How many days does it rain?
In Witmer, during the entire year, the rain falls for 158.5 days and collects up to 32.01" (813mm) of precipitation.
When does it snow in Witmer?
Months with snowfall are January through May, October through December.
How much does it snow?
In Witmer, during the entire year, snow falls for 24.5 days and aggregates up to 12.99" (330mm) of snow.
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 is the driest month?
The month with the least rainfall in Witmer is February, when the rain falls for 8.8 days and typically collects 2.2" (56mm) of precipitation.
What is the month with the least sunshine?
The month with the least sunshine in Witmer is February, with an average of 4.5h of sunshine.
What is the snowiest month?
March is the month with the most snowfall in Witmer. Snow falls for 4.9 days and accumulates 4.21" (107mm) 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?
With an average relative humidity of 76%, April is the least humid month.
What are the most humid months?
The months with the highest humidity in Witmer are May and October, with an average relative humidity of 81%.
What are the months with 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 Witmer, snow does not fall in June through September.
When are the longest days in Witmer?
June has the longest days of the year, with an average of 15h and 0min of daylight.
What month is the hottest?
July, characterized by an average high temperature of 82.8°F (28.2°C) and a low temperature of 65.1°F (18.4°C), is generally the warmest month.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.5h of sunshine.
What is the wettest month?
August is the month with the most rainfall. Rain falls for 16 days and accumulates 3.62" (92mm) of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 24min of daylight.
Average temperature
Witmer, PA
The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (35.6°F).
The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (23°F).
Average pressure
Witmer, PA
- Average pressure in January:
30.1"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:
29.97"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:
30.1"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
Witmer, PA
- Average wind speed in January:
8.9mph - Average wind speed in February:
8.9mph - Average wind speed in March:
8.9mph - Average wind speed in April:
8.7mph - Average wind speed in May:
6.8mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.7mph - Average wind speed in October:
7.2mph - Average wind speed in November:
7.7mph - Average wind speed in December:
8.4mph
The windiest months (with the highest average wind speed) are January, February and March (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity
Witmer, PA
The months with the highest relative humidity are May and October (81%).
The month with the lowest relative humidity is April (76%).
Average rainfall
Witmer, PA
- Average rainfall in January:
2.36" - Average rainfall in February:
2.2" - Average rainfall in March:
2.56" - Average rainfall in April:
2.68" - Average rainfall in May:
2.95" - Average rainfall in June:
2.56"
- Average rainfall in July:
3.07" - Average rainfall in August:
3.62" - Average rainfall in September:
2.24" - Average rainfall in October:
2.68" - Average rainfall in November:
2.52" - Average rainfall in December:
2.56"
The wettest month (with the highest rainfall) is August (3.62").
The driest month (with the least rainfall) is February (2.2").
Average rainfall days
Witmer, PA
- Average rainfall days in January:
8.9 days - Average rainfall days in February:
8.8 days - Average rainfall days in March:
13.8 days - Average rainfall days in April:
15.5 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
15.6 days
- Average rainfall days in July:
16.5 days - Average rainfall days in August:
16 days - Average rainfall days in September:
12.6 days - Average rainfall days in October:
12.9 days - Average rainfall days in November:
9.9 days - Average rainfall days in December:
10.6 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is February (8.8 days).
Average snowfall
Witmer, PA
- Average snowfall in January:
2.87" - Average snowfall in February:
3.03" - Average snowfall in March:
4.21" - Average snowfall in April:
0.28" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The month with the highest snowfall is March (4.21").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Witmer, PA
- Average snowfall days in January:
7.4 days - Average snowfall days in February:
7 days - Average snowfall days in March:
4.9 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0.1 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 days - Average snowfall days in December:
3.7 days
The month with the highest number of snowfall days is January (7.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Witmer, 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 4min - Average sunshine in February:
4h and 3min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days
Witmer, PA
- Average sunshine days in January:
16.7 days - Average sunshine days in February:
13 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
12 days - Average sunshine days in June:
12.5 days
- Average sunshine days in July:
12.4 days - Average sunshine days in August:
12.7 days - Average sunshine days in September:
15.6 days - Average sunshine days in October:
15.8 days - Average sunshine days in November:
17.8 days - Average sunshine days in December:
16.7 days
The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is May (12 days).
Average UV index
Witmer, 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
Witmer, PA
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility
Witmer, PA
The months with the highest visibility are January, February, March, April, June, July, October, November and December (6mi).
The months with the lowest visibility are May, August and September (5mi).
Witmer, Pennsylvania, USA
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