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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 Slatedale, Pennsylvania, is another cold winter month, with an average temperature varying between 32.5°F (0.3°C) and 20.3°F (-6.5°C). January is Slatedale's coldest month, registering average high temperatures of 32.5°F (0.3°C) and lows of 20.3°F (-6.5°C). Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Slatedale, Pennsylvania, with temperature in the range of an average high of 36.5°F (2.5°C) and an average low of 22.3°F (-5.4°C). Slatedale signifies an average high-temperature of a still wintry 36.5°F (2.5°C) in February, closely mirroring the 32.5°F (0.3°C) of January. Weather in February »
Weather in March
March, the first month of the spring in Slatedale, is a frosty month, with an average temperature varying between 29.1°F (-1.6°C) and 44.2°F (6.8°C). March's onset brings a subtle temperature rise, moving from an icy 36.5°F (2.5°C) in February to a chilly 44.2°F (6.8°C). Weather in March »
Weather in April
April in Slatedale, Pennsylvania, is a refreshing spring month, with an average temperature ranging between min 38.8°F (3.8°C) and max 56.8°F (13.8°C). April's arrival sees a rise in the average high-temperature, jumping from March's frosty 44.2°F (6.8°C) to a moderate 56.8°F (13.8°C). Weather in April »
Weather in May
May, the last month of the spring in Slatedale, is an agreeable month, with an average temperature ranging between min 49.6°F (9.8°C) and max 68.2°F (20.1°C). Slatedale in May experiences an increase in the average high-temperature, moving from April's mild 56.8°F (13.8°C) to a pleasant 68.2°F (20.1°C). Weather in May »
Weather in June
June, the first month of the summer in Slatedale, is a warm month, with temperature in the range of an average high of 75.7°F (24.3°C) and an average low of 56.5°F (13.6°C). The coming of June brings a minor shift in Slatedale's weather, with average high-temperatures adjusting from May's agreeable 68.2°F (20.1°C) to a warm 75.7°F (24.3°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Slatedale, Pennsylvania, with an average temperature fluctuating between 81.5°F (27.5°C) and 61.9°F (16.6°C). The average temperatures reach their apex in July, averaging 81.5°F (27.5°C) at the high end and 61.9°F (16.6°C) at the low end. The heat index for July is estimated at 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 Slatedale, Pennsylvania, with an average temperature varying between 60.1°F (15.6°C) and 79.3°F (26.3°C). Slatedale, Pennsylvania, transitions into August recording an average high-temperature of a still moderately hot 79.3°F (26.3°C), closely aligning with the preceding month's temperature. Weather in August »
Weather in September
September, the first month of the autumn in Slatedale, is still a pleasant month, with temperature in the range of an average high of 72.9°F (22.7°C) and an average low of 53.8°F (12.1°C). In Slatedale, entering September brings a subtle temperature decrement, reducing from August's warm 79.3°F (26.3°C) to an agreeable 72.9°F (22.7°C). Weather in September »
Weather in October
October, the same as September, in Slatedale, Pennsylvania, is another mild autumn month, with an average temperature varying between 60.3°F (15.7°C) and 44.6°F (7°C). October comes with a decrease in the average high-temperature, falling from a pleasant 72.9°F (22.7°C) in September to a mild 60.3°F (15.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Slatedale, Pennsylvania, with an average temperature varying between 48.2°F (9°C) and 33.8°F (1°C). November involves a decrease in temperature, down from a mild 60.3°F (15.7°C) in October to a frosty 48.2°F (9°C). Weather in November »
Weather in December
December, the first month of the winter in Slatedale, is also a wintry month, with temperature in the range of an average high of 38.3°F (3.5°C) and an average low of 27.5°F (-2.5°C). The start of December signals a decrease in the average high-temperature, transitioning from a chilly 48.2°F (9°C) in November to a wintry 38.3°F (3.5°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Slatedale?
January, noted for its average high-temperature of 32.5°F (0.3°C) and an average low-temperature of 20.3°F (-6.5°C), is considered the coldest month.
How many days does it rain in Slatedale?
Throughout the year, in Slatedale, Pennsylvania, there are 155.1 rainfall days, and 29.45" (748mm) of precipitation is accumulated.
When does it snow in Slatedale?
January through May, October through December are months with snowfall in Slatedale, Pennsylvania.
What is the snowiest month in Slatedale?
The months with the most snowfall in Slatedale, Pennsylvania, are January and March, with an average 4.41" (112mm) of accumulated snow.
How many days does it snow in Slatedale?
Throughout the year, there are 34 snowfall days, and 16.73" (425mm) of snow is accumulated.
What is the most humid month in Slatedale?
The most humid month is February, with an average relative humidity of 83%.
What is the month with the least sunshine in Slatedale?
With an average of 4.3h of sunshine, February has the least sunshine of the year in Slatedale.
When is Daylight Saving Time (DST) in Slatedale?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Slatedale, Pennsylvania, 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 in Slatedale?
April and July, with an average relative humidity of 77%, are the least humid months.
When it does not snow in Slatedale?
In Slatedale, snow does not fall in June through September.
When are the longest days in Slatedale?
With an average of 15h and 0min of daylight, June has the longest days of the year in Slatedale, Pennsylvania.
What part of the year is the hottest in Slatedale?
July, marked by an average high-temperature of 81.5°F (27.5°C) and a low-temperature of 61.9°F (16.6°C), is the warmest month.
What is the wettest month in Slatedale?
July is the month with the most rainfall in Slatedale, Pennsylvania. Rain falls for 16.1 days and accumulates 3.03" (77mm) of precipitation.
What month has the most sunshine in Slatedale?
With an average of 10.3h of sunshine, July has the most sunshine of the year.
What is the month with the highest UV index in Slatedale?
With an average maximum UV index of 6, July is the month with the highest UV index.
What is the driest month in Slatedale?
September is the month with the least rainfall. Rain falls for 11.5 days and accumulates 1.77" (45mm) of precipitation.
What is the month with the shortest days in Slatedale?
With an average of 9h and 18min of daylight, December has the shortest days of the year.
What is the month with the lowest UV index in Slatedale?
December is the month with the lowest UV index in Slatedale, Pennsylvania, with an average maximum UV index of 1.
Average temperature
Slatedale, 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 (32.5°F).
The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).
Average pressure
Slatedale, PA
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
30.07"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:
29.99"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Slatedale, PA
- Average wind speed in January:
8.1mph - Average wind speed in February:
8mph - Average wind speed in March:
8.3mph - Average wind speed in April:
8mph - Average wind speed in May:
6.3mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5mph - Average wind speed in September:
5.6mph - Average wind speed in October:
6.8mph - Average wind speed in November:
7.2mph - Average wind speed in December:
7.7mph
The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity
Slatedale, PA
The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are April and July (77%).
Average rainfall
Slatedale, PA
- Average rainfall in January:
2.17" - Average rainfall in February:
2.09" - Average rainfall in March:
2.4" - Average rainfall in April:
2.68" - Average rainfall in May:
2.87" - Average rainfall in June:
2.4"
- Average rainfall in July:
3.03" - Average rainfall in August:
2.8" - Average rainfall in September:
1.77" - Average rainfall in October:
2.48" - Average rainfall in November:
2.28" - Average rainfall in December:
2.48"
The wettest month (with the highest rainfall) is July (3.03").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days
Slatedale, PA
- Average rainfall days in January:
7.6 days - Average rainfall days in February:
8.8 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
15.9 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
15 days
- Average rainfall days in July:
16.1 days - Average rainfall days in August:
15.5 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
13 days - Average rainfall days in November:
10.1 days - Average rainfall days in December:
11.6 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (7.6 days).
Average snowfall
Slatedale, PA
- Average snowfall in January:
4.41" - Average snowfall in February:
4.13" - Average snowfall in March:
4.41" - Average snowfall in April:
0.28" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The months with the highest snowfall are January and March (4.41").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Slatedale, PA
- Average snowfall days in January:
9.3 days - Average snowfall days in February:
9.5 days - Average snowfall days in March:
7.2 days - Average snowfall days in April:
1.5 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:
0.2 days - Average snowfall days in November:
1.6 days - Average snowfall days in December:
4.6 days
The month with the highest number of snowfall days is February (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Slatedale, 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 5min - 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 3min - Average sunshine in February:
4h and 2min - Average sunshine in March:
6h and 0min - 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 2min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 3min
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 18min).
Average sunshine days
Slatedale, PA
- Average sunshine days in January:
17.2 days - Average sunshine days in February:
12.2 days - Average sunshine days in March:
12.7 days - Average sunshine days in April:
12 days - Average sunshine days in May:
11.3 days - Average sunshine days in June:
12 days
- Average sunshine days in July:
12.5 days - Average sunshine days in August:
13.7 days - Average sunshine days in September:
16.6 days - Average sunshine days in October:
15.8 days - Average sunshine days in November:
17.6 days - Average sunshine days in December:
16.9 days
The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is May (11.3 days).
Average UV index
Slatedale, 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
Slatedale, PA
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility
Slatedale, 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).
Slatedale, Pennsylvania, USA
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