Expand
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, in Zenith, Pennsylvania, is a freezing cold winter month, with an average temperature varying between 19°F (-7.2°C) and 31.8°F (-0.1°C). With an average high-temperature of 31.8°F (-0.1°C) and an average low-temperature of 19°F (-7.2°C), January is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Zenith, is a cold month, with an average temperature fluctuating between 21°F (-6.1°C) and 35.2°F (1.8°C). A minimal variation is noted in Zenith's average high-temperature at the onset of February, reaching a cold 35.2°F (1.8°C) from January's 31.8°F (-0.1°C). Weather in February »
Weather in March
March, the first month of the spring in Zenith, is a frosty month, with temperature in the range of an average high of 44.4°F (6.9°C) and an average low of 28.8°F (-1.8°C). The start of March signals an increase in the average high-temperature, moving from an icy 35.2°F (1.8°C) in February to a frosty 44.4°F (6.9°C). Weather in March »
Weather in April
April in Zenith, Pennsylvania, is a mild spring month, with temperature in the range of an average high of 56.5°F (13.6°C) and an average low of 38.3°F (3.5°C). The onset of April brings a temperature shift, with the average high-temperature moving from a frosty 44.4°F (6.9°C) in March to a refreshing 56.5°F (13.6°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Zenith, Pennsylvania, with an average temperature varying between 68.4°F (20.2°C) and 48.7°F (9.3°C). May brings a rise in the average high-temperature, transitioning from April's refreshing 56.5°F (13.6°C) to an agreeable 68.4°F (20.2°C). Weather in May »
Weather in June
June, the first month of the summer in Zenith, is a moderately hot month, with temperature in the range of an average high of 75.7°F (24.3°C) and an average low of 55°F (12.8°C). Zenith, Pennsylvania, in June observes a minor temperature shift, with average high-temperatures adjusting from a pleasant 68.4°F (20.2°C) in May to a moderately hot 75.7°F (24.3°C). Weather in June »
Weather in July
July, like June, in Zenith, Pennsylvania, is a moderately hot summer month, with an average temperature fluctuating between 81.3°F (27.4°C) and 59.5°F (15.3°C). July, with an average high of 81.3°F (27.4°C) and a low of 59.5°F (15.3°C), signifies the warmest month of the year. For most parts of July, the heat index is calculated 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 Zenith, Pennsylvania, with an average temperature fluctuating between 57.7°F (14.3°C) and 78.6°F (25.9°C). As Zenith transitions from July to August, the average high-temperatures adjust to a still moderately hot 78.6°F (25.9°C), nearly the same as the previous 81.3°F (27.4°C). Weather in August »
Weather in September
September, the first month of the autumn in Zenith, is also an agreeable month, with an average temperature varying between 52.2°F (11.2°C) and 72.5°F (22.5°C). Zenith records a mild change in average high-temperature during September, easing from a moderately hot 78.6°F (25.9°C) in August to an agreeable 72.5°F (22.5°C). Weather in September »
Weather in October
October, the same as September, in Zenith, Pennsylvania, is another refreshing autumn month, with temperature in the range of an average high of 59.9°F (15.5°C) and an average low of 43.9°F (6.6°C). Observing a mild shift, the average high-temperature during October reduces from September's agreeable 72.5°F (22.5°C) to a moderate 59.9°F (15.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Zenith, Pennsylvania, with an average temperature ranging between max 47.3°F (8.5°C) and min 32.9°F (0.5°C). The onset of November comes with a shift in the average high-temperature, falling from a refreshing 59.9°F (15.5°C) in October to a chilly 47.3°F (8.5°C). Weather in November »
Weather in December
December, the first month of the winter in Zenith, is still a cold month, with an average temperature varying between 37.6°F (3.1°C) and 27°F (-2.8°C). December indicates a shift in the average high-temperature, from November's frosty 47.3°F (8.5°C) to a wintry 37.6°F (3.1°C). Weather in December »
Updated: Aug 22, 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 part of the year is the coldest?
January is the coldest month of the year, registering average temperatures as high as 31.8°F (-0.1°C) and as low as 19°F (-7.2°C).
How many days does it rain?
Throughout the year, there are 166.3 rainfall days, and 31.06" (789mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, October through December.
When does it snow the most?
January is the month with the most snowfall in Zenith. Snow falls for 12.9 days and accumulates 5.94" (151mm) of snow.
How many days does it snow?
In Zenith, during the entire year, snow falls for 47.6 days and aggregates up to 22.91" (582mm) of snow.
What is the most humid month?
With an average relative humidity of 83%, February is the most humid month.
What is the month with the least sunshine?
With an average of 3.8h of sunshine, February has the least sunshine of the year.
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?
The least humid month is April, with an average relative humidity of 77%.
What is the rainiest month?
The months with the most rainfall are April and May, with an average 2.99" (76mm) of precipitation.
What are the months with the highest UV index?
May through August, with an average maximum UV index of 5, are months with the highest UV index.
When it does not snow?
June through September are months without snowfall.
When are the longest days?
The month with the longest days is June, with an average of 15h and 6min of daylight.
What is the warmest month?
July stands out as Zenith's warmest month, with an average high-temperature of 81.3°F (27.4°C) and a low-temperature of 59.5°F (15.3°C).
What month has the most sunshine?
With an average of 10.2h of sunshine, July has the most sunshine of the year.
What is the driest month?
September is the month with the least rainfall. Rain falls for 12.8 days and accumulates 2.05" (52mm) 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
Zenith, PA
The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (31.8°F).
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (19°F).
Average pressure
Zenith, 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:
29.94"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:
30.09"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
Zenith, PA
- Average wind speed in January:
7.8mph - Average wind speed in February:
7.8mph - Average wind speed in March:
8.1mph - Average wind speed in April:
8.1mph - Average wind speed in May:
6.4mph - Average wind speed in June:
5.9mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.8mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.6mph - Average wind speed in November:
7.1mph - Average wind speed in December:
7.5mph
The windiest months (with the highest average wind speed) are March and April (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity
Zenith, PA
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (77%).
Average rainfall
Zenith, PA
- Average rainfall in January:
2.44" - Average rainfall in February:
2.32" - Average rainfall in March:
2.56" - Average rainfall in April:
2.99" - Average rainfall in May:
2.99" - Average rainfall in June:
2.68"
- Average rainfall in July:
2.8" - Average rainfall in August:
2.68" - Average rainfall in September:
2.05" - Average rainfall in October:
2.68" - Average rainfall in November:
2.36" - Average rainfall in December:
2.52"
The wettest months (with the highest rainfall) are April and May (2.99").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days
Zenith, PA
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
9.8 days - Average rainfall days in March:
13.6 days - Average rainfall days in April:
17.1 days - Average rainfall days in May:
17.8 days - Average rainfall days in June:
16.1 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
15.1 days - Average rainfall days in September:
12.8 days - Average rainfall days in October:
14 days - Average rainfall days in November:
11.5 days - Average rainfall days in December:
12.4 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (9.3 days).
Average snowfall
Zenith, PA
- Average snowfall in January:
5.94" - Average snowfall in February:
5.83" - Average snowfall in March:
4.41" - Average snowfall in April:
0.35" - Average snowfall in May:
0.28" - Average snowfall in June:
0"
The month with the highest snowfall is January (5.94").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Zenith, PA
- Average snowfall days in January:
12.9 days - Average snowfall days in February:
12.1 days - Average snowfall days in March:
7.8 days - Average snowfall days in April:
1.8 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:
0.2 days - Average snowfall days in November:
3.1 days - Average snowfall days in December:
9.4 days
The month with the highest number of snowfall days is January (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Zenith, 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 5min - Average sunshine in February:
3h and 5min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 3min
- Average sunshine in July:
10h and 1min - 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 1min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days
Zenith, PA
- Average sunshine days in January:
12.8 days - Average sunshine days in February:
9.8 days - Average sunshine days in March:
11.3 days - Average sunshine days in April:
11.1 days - Average sunshine days in May:
10.4 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
11.5 days - Average sunshine days in August:
13.6 days - Average sunshine days in September:
14.7 days - Average sunshine days in October:
12.9 days - Average sunshine days in November:
16.3 days - Average sunshine days in December:
12.5 days
The month with the most sunshine days is November (16.3 days).
The month with the least sunshine days is February (9.8 days).
Average UV index
Zenith, PA
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Zenith, PA
The months with the most cloud cover are February and December (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility
Zenith, PA
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
Zenith, Pennsylvania, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location