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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 a freezing cold winter month in Rittenhouse, Pennsylvania, with temperature in the range of an average low of 18.5°F (-7.5°C) and an average high of 30.6°F (-0.8°C). Rittenhouse's coldest month, January, generally records average temperatures ranging from a high of 30.6°F (-0.8°C) to a low of 18.5°F (-7.5°C). Weather in January »
Weather in February
The last month of the winter, February, is an icy month in Rittenhouse, Pennsylvania, with an average temperature varying between 34.7°F (1.5°C) and 20.7°F (-6.3°C). On the advent of February, Rittenhouse's average high-temperature exhibits a minor adjustment to a wintry 34.7°F (1.5°C) from January's 30.6°F (-0.8°C). Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Rittenhouse, Pennsylvania, with an average temperature varying between 27°F (-2.8°C) and 43.3°F (6.3°C). With the onset of March, Rittenhouse observes a minor temperature ascent, with the average high-temperature adjusting from February's icy 34.7°F (1.5°C) to a chilly 43.3°F (6.3°C). Weather in March »
Weather in April
April in Rittenhouse, Pennsylvania, is a moderate spring month, with temperature in the range of an average low of 37.6°F (3.1°C) and an average high of 55.6°F (13.1°C). Noticing a change, the average high-temperature during April moves from March's chilly 43.3°F (6.3°C) to a mild 55.6°F (13.1°C). Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in Rittenhouse, Pennsylvania, with an average temperature fluctuating between 47.8°F (8.8°C) and 67.6°F (19.8°C). The arrival of May brings a change in Rittenhouse's weather, with average high-temperatures moving from April's mild 55.6°F (13.1°C) to a comfortable 67.6°F (19.8°C). Weather in May »
Weather in June
June, the first month of the summer in Rittenhouse, is a moderately hot month, with an average temperature ranging between max 75°F (23.9°C) and min 54.5°F (12.5°C). As June begins, there's a slight increase in the average high-temperature, moving from an enjoyable 67.6°F (19.8°C) in May to a warm 75°F (23.9°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Rittenhouse, Pennsylvania, with an average temperature fluctuating between 81°F (27.2°C) and 59°F (15°C). In Rittenhouse, Pennsylvania, July is the warmest month, with temperatures averaging a high of 81°F (27.2°C) and a low of 59°F (15°C). In July, the average heat index is appraised at a tropical 86°F (30°C). Weather in July »
Weather in August
August, the last month of the summer in Rittenhouse, is another warm month, with temperature in the range of an average low of 57.2°F (14°C) and an average high of 78.3°F (25.7°C). On the advent of August, Rittenhouse's average high-temperature exhibits a minor adjustment to a still moderately hot 78.3°F (25.7°C) from July's 81°F (27.2°C). Weather in August »
Weather in September
September, the first month of the autumn in Rittenhouse, is also an agreeable month, with temperature in the range of an average high of 71.4°F (21.9°C) and an average low of 51.6°F (10.9°C). September's onset brings a negligible change in high-temperatures, falling from a moderately hot 78.3°F (25.7°C) in August to an agreeable 71.4°F (21.9°C). Weather in September »
Weather in October
October, like September, is another mild autumn month in Rittenhouse, Pennsylvania, with temperature in the range of an average low of 42.8°F (6°C) and an average high of 59°F (15°C). The start of October signals a decrease in the average high-temperature, transitioning from a pleasant 71.4°F (21.9°C) in September to a moderate 59°F (15°C). Weather in October »
Weather in November
November, the last month of the autumn in Rittenhouse, is another chilly month, with an average temperature ranging between min 32.4°F (0.2°C) and max 46.2°F (7.9°C). November's arrival coincides with a drop in the average high-temperature, decreasing from October's moderate 59°F (15°C) to a frosty 46.2°F (7.9°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Rittenhouse, Pennsylvania, with temperature in the range of an average high of 36.9°F (2.7°C) and an average low of 25.9°F (-3.4°C). The arrival of December indicates a decrease in the average high-temperature, moving from a chilly 46.2°F (7.9°C) in November to an icy 36.9°F (2.7°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Rittenhouse?
With average temperatures fluctuating between a high of 30.6°F (-0.8°C) and a low of 18.5°F (-7.5°C), January stands out as the coldest month in Rittenhouse.
What is the driest month in Rittenhouse?
The months with the least rainfall are January and September Rain falls for 8.3 days and accumulates 2.09" (53mm) of rain.
How much does it rain in Rittenhouse?
In Rittenhouse, during the entire year, the rain falls for 162.5 days and collects up to 30.35" (771mm) of precipitation.
When does it snow in Rittenhouse?
Months with snowfall in Rittenhouse are January through May, October through December.
How much does it snow in Rittenhouse?
Throughout the year, in Rittenhouse, Pennsylvania, there are 41.1 snowfall days, and 21.38" (543mm) of snow is accumulated.
What are the months with the least sunshine in Rittenhouse?
The months with the least sunshine are January and February, with an average of 3.7h of sunshine.
What is the most humid month in Rittenhouse?
With an average relative humidity of 84%, February is the most humid month in Rittenhouse, Pennsylvania.
When does it snow the most in Rittenhouse?
The month with the most snowfall in Rittenhouse is February, when snow falls for 9.9 days and typically aggregates up to 6.42" (163mm) of snow.
When is Daylight Saving Time (DST) in Rittenhouse?
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 in Rittenhouse?
April and July, with an average relative humidity of 78%, are the least humid months.
What are the months with the highest UV index in Rittenhouse?
The months with the highest UV index are May through August, with an average maximum UV index of 5.
When it does not snow in Rittenhouse?
In Rittenhouse, Pennsylvania, snow does not fall in June through September.
When are the longest days in Rittenhouse?
The month with the longest days is June, with an average of 15h and 6min of daylight.
What are the warmest months in Rittenhouse?
The warmest time of the year in Rittenhouse is July, with temperatures averaging a high of 81°F (27.2°C) and a low of 59°F (15°C).
What is the rainiest month in Rittenhouse?
The month with the most rainfall is July, when the rain falls for 18.6 days and typically aggregates up to 3.23" (82mm) of precipitation.
What month has the most sunshine in Rittenhouse?
The month with the most sunshine in Rittenhouse, Pennsylvania, is July, with an average of 10.1h of sunshine.
What is the month with the shortest days in Rittenhouse?
The month with the shortest days in Rittenhouse, Pennsylvania, is December, with an average of 9h and 18min of daylight.
When is the lowest UV index in Rittenhouse?
The month with the lowest UV index in Rittenhouse, Pennsylvania, is December, with an average maximum UV index of 1.
Average temperature
Rittenhouse, PA
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.6°F).
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure
Rittenhouse, PA
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.06"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:
30"Hg - Average pressure in September:
30.07"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
Rittenhouse, PA
- Average wind speed in January:
8mph - Average wind speed in February:
8mph - Average wind speed in March:
8.1mph - Average wind speed in April:
8.1mph - Average wind speed in May:
6.5mph - Average wind speed in June:
6.1mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5.7mph - Average wind speed in October:
6.8mph - Average wind speed in November:
7.2mph - Average wind speed in December:
7.6mph
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 (5.1mph).
Average humidity
Rittenhouse, PA
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are April and July (78%).
Average rainfall
Rittenhouse, PA
- Average rainfall in January:
2.09" - Average rainfall in February:
2.17" - Average rainfall in March:
2.28" - Average rainfall in April:
2.68" - Average rainfall in May:
2.87" - Average rainfall in June:
2.8"
- Average rainfall in July:
3.23" - Average rainfall in August:
3.11" - Average rainfall in September:
2.09" - Average rainfall in October:
2.56" - Average rainfall in November:
2.28" - Average rainfall in December:
2.2"
The wettest month (with the highest rainfall) is July (3.23").
The driest months (with the least rainfall) are January and September (2.09").
Average rainfall days
Rittenhouse, PA
- Average rainfall days in January:
8.3 days - Average rainfall days in February:
8.2 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
16.2 days - Average rainfall days in May:
19.1 days - Average rainfall days in June:
15.5 days
- Average rainfall days in July:
18.6 days - Average rainfall days in August:
16.4 days - Average rainfall days in September:
13.2 days - Average rainfall days in October:
14.1 days - Average rainfall days in November:
10.3 days - Average rainfall days in December:
10.3 days
The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is February (8.2 days).
Average snowfall
Rittenhouse, PA
The month with the highest snowfall is February (6.42").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Rittenhouse, PA
- Average snowfall days in January:
11.7 days - Average snowfall days in February:
9.9 days - Average snowfall days in March:
6.6 days - Average snowfall days in April:
1.6 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 days - Average snowfall days in December:
7.8 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Rittenhouse, 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 4min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 0min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 3min - Average sunshine in October:
5h and 0min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The months with the least sunshine are January and February (Average sunshine: 3h and 42min).
Average sunshine days
Rittenhouse, PA
- Average sunshine days in January:
14.3 days - Average sunshine days in February:
12.1 days - Average sunshine days in March:
14.4 days - Average sunshine days in April:
11.7 days - Average sunshine days in May:
10.4 days - Average sunshine days in June:
11.6 days
- Average sunshine days in July:
9.1 days - Average sunshine days in August:
12 days - Average sunshine days in September:
14.4 days - Average sunshine days in October:
15.1 days - Average sunshine days in November:
17.5 days - Average sunshine days in December:
15.4 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is July (9.1 days).
Average UV index
Rittenhouse, 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
Rittenhouse, PA
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility
Rittenhouse, 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).
Rittenhouse, Pennsylvania, USA
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