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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, in Riggs, Pennsylvania, is another subzero cold winter month, with temperature in the range of an average low of 17.8°F (-7.9°C) and an average high of 29.3°F (-1.5°C). January tends to be the coldest month, with temperatures averaging a daily high of 29.3°F (-1.5°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 an icy month in Riggs, Pennsylvania, with temperature in the range of an average low of 19.8°F (-6.8°C) and an average high of 32.7°F (0.4°C). The arrival of February sees an average high-temperature of a cold 32.7°F (0.4°C), hardly diverging from January's 29.3°F (-1.5°C). Weather in February »
Weather in March
March, the first month of the spring in Riggs, is still a cold month, with an average temperature fluctuating between 41.9°F (5.5°C) and 26.1°F (-3.3°C). March shows a rise in the average high-temperature, moving from February's 32.7°F (0.4°C) to a still wintry 41.9°F (5.5°C). Weather in March »
Weather in April
April is a cool spring month in Riggs, Pennsylvania, with an average temperature varying between 35.6°F (2°C) and 54.1°F (12.3°C). April's arrival signals a temperature shift, moving from a cold 41.9°F (5.5°C) in March to a cool 54.1°F (12.3°C). Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in Riggs, Pennsylvania, with temperature in the range of an average low of 46.6°F (8.1°C) and an average high of 67.5°F (19.7°C). Riggs's weather in May presents a rise in the average high-temperature, moving from a fresh 54.1°F (12.3°C) in April to a comfortable 67.5°F (19.7°C). Weather in May »
Weather in June
June, the first month of the summer in Riggs, is a warm month, with an average temperature fluctuating between 75.4°F (24.1°C) and 52.9°F (11.6°C). Riggs's June weather indicates a minor increase in high-temperatures, edging from May's comfortable 67.5°F (19.7°C) to a warm 75.4°F (24.1°C). Weather in June »
Weather in July
July, like June, in Riggs, Pennsylvania, is another warm summer month, with an average temperature ranging between max 80.4°F (26.9°C) and min 57.6°F (14.2°C). Riggs's July weather reaches an average high of 80.4°F (26.9°C) and an average low of 57.6°F (14.2°C), making it the warmest month. Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Riggs, Pennsylvania, with an average temperature ranging between min 55.9°F (13.3°C) and max 77.5°F (25.3°C). With the arrival of August, Riggs's average high-temperature registers at a still moderately hot 77.5°F (25.3°C), indicating a subtle variation from the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Riggs, Pennsylvania, with an average temperature ranging between min 50.2°F (10.1°C) and max 70.7°F (21.5°C). The start of September involves a subtle temperature drop, shifting from a warm 77.5°F (25.3°C) in August to a pleasant 70.7°F (21.5°C). Weather in September »
Weather in October
October, the same as September, in Riggs, Pennsylvania, is another refreshing autumn month, with an average temperature ranging between min 41.9°F (5.5°C) and max 57.9°F (14.4°C). October weather is marked by a drop in the average high-temperature, falling from a pleasant 70.7°F (21.5°C) in September to a moderate 57.9°F (14.4°C). Weather in October »
Weather in November
November, the last month of the autumn in Riggs, is another chilly month, with temperature in the range of an average low of 31.1°F (-0.5°C) and an average high of 45.3°F (7.4°C). November's arrival corresponds with a decrease in average high-temperatures, from October's refreshing 57.9°F (14.4°C) to a chilly 45.3°F (7.4°C). Weather in November »
Weather in December
December, the first month of the winter in Riggs, is also an icy month, with an average temperature ranging between min 25.5°F (-3.6°C) and max 35.2°F (1.8°C). Onset of December witnesses a reduction in the average high-temperature, falling from a chilly 45.3°F (7.4°C) in November to an icy 35.2°F (1.8°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Riggs?
The coldest period in Riggs tends to be January, when average temperatures fluctuate between a high of 29.3°F (-1.5°C) and a low of 17.8°F (-7.9°C).
What is the driest month in Riggs?
January is the month with the least rainfall in Riggs. Rain falls for 7.3 days and accumulates 1.38" (35mm) of precipitation.
How many days does it rain in Riggs?
In Riggs, during the entire year, the rain falls for 164.7 days and collects up to 24.09" (612mm) of precipitation.
When does it snow in Riggs?
January through May, October through December are months with snowfall in Riggs.
How many days does it snow in Riggs?
In Riggs, Pennsylvania, during the entire year, snow falls for 67.5 days and aggregates up to 20.75" (527mm) of snow.
What are the months with the least sunshine in Riggs?
The months with the least sunshine are January, February and December, with an average of 3.2h of sunshine.
When is the lowest UV index in Riggs?
The months with the lowest UV index in Riggs are January and December, with an average maximum UV index of 1.
What is the most humid month in Riggs?
With an average relative humidity of 85%, February is the most humid month.
What is the snowiest month in Riggs?
The month with the most snowfall is February, when snow falls for 15.8 days and typically aggregates up to 5.51" (140mm) of snow.
When is Daylight Saving Time (DST) in Riggs?
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 Riggs?
The months with the lowest humidity are April, June and July, with an average relative humidity of 78%.
What is the wettest month in Riggs?
The month with the most rainfall in Riggs is May, when the rain falls for 17.6 days and typically aggregates up to 2.44" (62mm) of precipitation.
What are the months with the highest UV index in Riggs?
The months with the highest UV index in Riggs are May through August, with an average maximum UV index of 5.
When it does not snow in Riggs?
June through September are months without snowfall in Riggs.
When are the longest days in Riggs?
June has the longest days of the year, with an average of 15h and 12min of daylight.
What part of the year is the hottest in Riggs?
In Riggs, temperatures reach their average annual highs in July, measuring 80.4°F (26.9°C) and a minimum average of 57.6°F (14.2°C).
What month has the most sunshine in Riggs?
With an average of 10h of sunshine, July has the most sunshine of the year.
What is the month with the shortest days in Riggs?
December has the shortest days of the year in Riggs, Pennsylvania, with an average of 9h and 12min of daylight.
Average temperature
Riggs, PA
The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (29.3°F).
The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).
Average pressure
Riggs, PA
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30"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:
30.11"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Riggs, PA
- Average wind speed in January:
8.7mph - Average wind speed in February:
8.5mph - Average wind speed in March:
8.4mph - Average wind speed in April:
8.3mph - Average wind speed in May:
7mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.3mph - Average wind speed in September:
6mph - Average wind speed in October:
7mph - Average wind speed in November:
7.7mph - Average wind speed in December:
8.3mph
The windiest month (with the highest average wind speed) is January (8.7mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity
Riggs, PA
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, June and July (78%).
Average rainfall
Riggs, PA
- Average rainfall in January:
1.38" - Average rainfall in February:
1.54" - Average rainfall in March:
1.65" - Average rainfall in April:
2.36" - Average rainfall in May:
2.44" - Average rainfall in June:
2.32"
The wettest month (with the highest rainfall) is May (2.44").
The driest month (with the least rainfall) is January (1.38").
Average rainfall days
Riggs, PA
- Average rainfall days in January:
7.3 days - Average rainfall days in February:
8.8 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
16.8 days - Average rainfall days in May:
17.6 days - Average rainfall days in June:
16.6 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
15.6 days - Average rainfall days in September:
13.1 days - Average rainfall days in October:
14.7 days - Average rainfall days in November:
12.3 days - Average rainfall days in December:
11.5 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (7.3 days).
Average snowfall
Riggs, PA
- Average snowfall in January:
4.13" - Average snowfall in February:
5.51" - Average snowfall in March:
3.39" - Average snowfall in April:
1.14" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is February (5.51").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Riggs, PA
- Average snowfall days in January:
15.9 days - Average snowfall days in February:
15.8 days - Average snowfall days in March:
11.8 days - Average snowfall days in April:
3.8 days - Average snowfall days in May:
0.5 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:
0.7 days - Average snowfall days in November:
6.3 days - Average snowfall days in December:
12.7 days
The month with the highest number of snowfall days is January (15.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Riggs, 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 4min - 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 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
3h and 1min - Average sunshine in February:
3h and 1min - Average sunshine in March:
5h and 1min - Average sunshine in April:
7h and 0min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 2min - Average sunshine in October:
4h and 5min - Average sunshine in November:
4h and 4min - Average sunshine in December:
3h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 3h and 12min).
Average sunshine days
Riggs, PA
- Average sunshine days in January:
11 days - Average sunshine days in February:
8.8 days - Average sunshine days in March:
9.9 days - Average sunshine days in April:
9.4 days - Average sunshine days in May:
10.4 days - Average sunshine days in June:
11.1 days
- Average sunshine days in July:
11.6 days - Average sunshine days in August:
12.9 days - Average sunshine days in September:
14.4 days - Average sunshine days in October:
12.5 days - Average sunshine days in November:
13.8 days - Average sunshine days in December:
9.4 days
The month with the most sunshine days is September (14.4 days).
The month with the least sunshine days is February (8.8 days).
Average UV index
Riggs, PA
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Riggs, PA
The months with the most cloud cover are January, February and December (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 39).
Average visibility
Riggs, PA
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Riggs, Pennsylvania, USA
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