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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, is another subzero cold winter month in Rouseville, Pennsylvania, with an average temperature fluctuating between 17.8°F (-7.9°C) and 30°F (-1.1°C). Rouseville witnesses the coldest weather in January, with temperatures averaging a high of 30°F (-1.1°C) and a low of 17.8°F (-7.9°C). Weather in January »
Weather in February
The last month of the winter, February, is a wintry month in Rouseville, Pennsylvania, with temperature in the range of an average high of 34°F (1.1°C) and an average low of 19.2°F (-7.1°C). As Rouseville transitions into February, the average high-temperature stands at a wintry 34°F (1.1°C), offering little variation from the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Rouseville, Pennsylvania, with an average temperature ranging between min 27.7°F (-2.4°C) and max 43.5°F (6.4°C). In Rouseville, the average high-temperature in March increases from a wintry 34°F (1.1°C) in February to a chilly 43.5°F (6.4°C). Weather in March »
Weather in April
April in Rouseville, Pennsylvania, is a refreshing spring month, with an average temperature varying between 37°F (2.8°C) and 56.1°F (13.4°C). With the beginning of April, Rouseville's average high-temperature sees an increase, transitioning from a frosty 43.5°F (6.4°C) in March to a refreshing 56.1°F (13.4°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Rouseville, Pennsylvania, with an average temperature ranging between min 47.7°F (8.7°C) and max 68.7°F (20.4°C). May shows a rise in the average high-temperature, moving from April's mild 56.1°F (13.4°C) to a pleasant 68.7°F (20.4°C). Weather in May »
Weather in June
June, the first month of the summer in Rouseville, is a moderately hot month, with an average temperature varying between 75.6°F (24.2°C) and 54.7°F (12.6°C). The start of June signals a slight increase in the average high-temperature, moving from a pleasant 68.7°F (20.4°C) in May to a warm 75.6°F (24.2°C). Weather in June »
Weather in July
July, like June, in Rouseville, Pennsylvania, is another warm summer month, with an average temperature ranging between min 58.8°F (14.9°C) and max 80.2°F (26.8°C). July, with its average high-temperature of 80.2°F (26.8°C) and an average low-temperature of 58.8°F (14.9°C), holds the record as the warmest month. Weather in July »
Weather in August
August, the last month of the summer in Rouseville, is also a moderately hot month, with an average temperature ranging between max 78.6°F (25.9°C) and min 57°F (13.9°C). Rouseville's August reports an average high-temperature of a still moderately hot 78.6°F (25.9°C), exhibiting a minor difference from July. Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Rouseville, Pennsylvania, with an average temperature ranging between max 72.3°F (22.4°C) and min 52.3°F (11.3°C). September signifies a minor drop in average high-temperature, transitioning from a moderately hot 78.6°F (25.9°C) in August to an agreeable 72.3°F (22.4°C). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Rouseville, Pennsylvania, with temperature in the range of an average low of 43.2°F (6.2°C) and an average high of 58.8°F (14.9°C). Rouseville in October experiences a subtle temperature decline, with average high-temperatures reducing from an agreeable 72.3°F (22.4°C) in September to a mild 58.8°F (14.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Rouseville, Pennsylvania, with an average temperature fluctuating between 45.5°F (7.5°C) and 32°F (0°C). A shift in the average high-temperature occurs in November, reducing from a moderate 58.8°F (14.9°C) in October to a chilly 45.5°F (7.5°C). Weather in November »
Weather in December
December, the first month of the winter in Rouseville, is also an icy month, with an average temperature varying between 25.9°F (-3.4°C) and 36.1°F (2.3°C). December's onset brings a reduction in the average high-temperature, from a chilly 45.5°F (7.5°C) in November to a wintry 36.1°F (2.3°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 month is the coldest?
January, with an average high of 30°F (-1.1°C) and a low of 17.8°F (-7.9°C), signifies the coldest month of the year in Rouseville.
How many days does it rain?
Throughout the year, there are 177.7 rainfall days, and 35.67" (906mm) of precipitation is accumulated.
When does it snow?
January through May, October through December are months with snowfall.
When does it snow the most?
The month with the most snowfall in Rouseville is January, when snow falls for 21.3 days and typically aggregates up to 10.83" (275mm) of snow.
How many days does it snow?
Throughout the year, there are 86.5 snowfall days, and 43.07" (1094mm) of snow is accumulated.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 2.3h of sunshine.
What is the most humid month?
The most humid month is February, with an average relative humidity of 89%.
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 rainiest month?
April is the month with the most rainfall. Rain falls for 17.6 days and accumulates 3.9" (99mm) of precipitation.
What is the least humid month?
May is the least humid month, with an average relative humidity of 78%.
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 in Rouseville.
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 hottest time of year?
The month of July, characterized by an average high of 80.2°F (26.8°C) and a low of 58.8°F (14.9°C), is recognized as the warmest.
What is the month with the most sunshine?
July and August, with an average of 9.7h of sunshine, are months with the most sunshine.
What is the driest month?
The month with the least rainfall is November, when the rain falls for 11.9 days and typically collects 2.36" (60mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days in Rouseville is December, with an average of 9h and 12min of daylight.
When is the lowest UV index?
With an average maximum UV index of 1, December is the month with the lowest UV index.
Average temperature
Rouseville, PA
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (30°F).
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).
Average pressure
Rouseville, PA
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.99"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:
30.05"Hg - Average pressure in October:
30.02"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
Rouseville, PA
- Average wind speed in January:
8.2mph - Average wind speed in February:
7.8mph - Average wind speed in March:
7.6mph - Average wind speed in April:
7.6mph - Average wind speed in May:
6.5mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.6mph - Average wind speed in October:
6.7mph - Average wind speed in November:
7.2mph - Average wind speed in December:
7.6mph
The windiest month (with the highest average wind speed) is January (8.2mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity
Rouseville, PA
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is May (78%).
Average rainfall
Rouseville, PA
- Average rainfall in January:
3.07" - Average rainfall in February:
2.8" - Average rainfall in March:
2.87" - Average rainfall in April:
3.9" - Average rainfall in May:
3.35" - Average rainfall in June:
3.27"
- Average rainfall in July:
3.07" - Average rainfall in August:
2.44" - Average rainfall in September:
2.48" - Average rainfall in October:
3.23" - Average rainfall in November:
2.36" - Average rainfall in December:
2.83"
The wettest month (with the highest rainfall) is April (3.9").
The driest month (with the least rainfall) is November (2.36").
Average rainfall days
Rouseville, PA
- Average rainfall days in January:
8.3 days - Average rainfall days in February:
9.1 days - Average rainfall days in March:
12.7 days - Average rainfall days in April:
17.6 days - Average rainfall days in May:
19.3 days - Average rainfall days in June:
17.9 days
- Average rainfall days in July:
19.2 days - Average rainfall days in August:
17.6 days - Average rainfall days in September:
15.8 days - Average rainfall days in October:
17.4 days - Average rainfall days in November:
11.9 days - Average rainfall days in December:
10.9 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is January (8.3 days).
Average snowfall
Rouseville, PA
- Average snowfall in January:
10.83" - Average snowfall in February:
10.24" - Average snowfall in March:
4.72" - Average snowfall in April:
2.28" - Average snowfall in May:
0.55" - Average snowfall in June:
0"
The month with the highest snowfall is January (10.83").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Rouseville, PA
- Average snowfall days in January:
21.3 days - Average snowfall days in February:
18.5 days - Average snowfall days in March:
12.3 days - Average snowfall days in April:
5 days - Average snowfall days in May:
0.8 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:
1.2 days - Average snowfall days in November:
9.8 days - Average snowfall days in December:
17.6 days
The month with the highest number of snowfall days is January (21.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Rouseville, 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 1min
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 12min).
- Average sunshine in January:
2h and 2min - Average sunshine in February:
2h and 4min - Average sunshine in March:
5h and 0min - Average sunshine in April:
6h and 5min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 1min - Average sunshine in October:
4h and 4min - Average sunshine in November:
4h and 2min - Average sunshine in December:
2h and 4min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days
Rouseville, PA
- Average sunshine days in January:
5.8 days - Average sunshine days in February:
5.6 days - Average sunshine days in March:
9.4 days - Average sunshine days in April:
8.8 days - Average sunshine days in May:
9.3 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
9.8 days - Average sunshine days in August:
10.7 days - Average sunshine days in September:
12.1 days - Average sunshine days in October:
11.1 days - Average sunshine days in November:
11.6 days - Average sunshine days in December:
7.5 days
The month with the most sunshine days is September (12.1 days).
The month with the least sunshine days is February (5.6 days).
Average UV index
Rouseville, 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
Rouseville, PA
The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility
Rouseville, PA
The months with the highest visibility are March, April, May, June, July, August, October and November (5mi).
The months with the lowest visibility are January, February, September and December (4mi).
Rouseville, Pennsylvania, USA
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