Climate and monthly weather forecastSwiftwater, PA
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Swiftwater, Pennsylvania, with temperature in the range of an average low of 18.5°F (-7.5°C) and an average high of 30.9°F (-0.6°C). Swiftwater notes the coldest temperatures in January, with a high average of 30.9°F (-0.6°C) and a low of 18.5°F (-7.5°C). Weather in January »Weather in February
February, the last month of the winter in Swiftwater, is a cold month, with an average temperature fluctuating between 34.5°F (1.4°C) and 20.3°F (-6.5°C). Swiftwater's transition from January to February introduces an average high-temperature of a wintry 34.5°F (1.4°C), marking an insignificant variation from the 30.9°F (-0.6°C). Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Swiftwater, Pennsylvania, with temperature in the range of an average low of 27°F (-2.8°C) and an average high of 43°F (6.1°C). Swiftwater's transition into March is marked by a minor temperature shift, moving from a wintry 34.5°F (1.4°C) in February to a chilly 43°F (6.1°C). Weather in March »Weather in April
April is a fresh spring month in Swiftwater, Pennsylvania, with an average temperature varying between 55°F (12.8°C) and 37.6°F (3.1°C). Swiftwater, Pennsylvania, in April shows a temperature shift, moving from an average high of a chilly 43°F (6.1°C) in March to a fresh 55°F (12.8°C). Weather in April »Weather in May
May, the last month of the spring in Swiftwater, is a comfortable month, with an average temperature fluctuating between 47.8°F (8.8°C) and 66.9°F (19.4°C). The average high-temperature increases in May, moving from a fresh 55°F (12.8°C) in April to an enjoyable 66.9°F (19.4°C). Weather in May »Weather in June
June, the first month of the summer in Swiftwater, is a warm month, with an average temperature fluctuating between 54.9°F (12.7°C) and 74.8°F (23.8°C). As Swiftwater transitions into June, a marginal rise in the average high-temperature is observed, moving from a comfortable 66.9°F (19.4°C) in May to a moderately hot 74.8°F (23.8°C). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Swiftwater, Pennsylvania, with an average temperature varying between 81°F (27.2°C) and 60.3°F (15.7°C). July registers as the month with the highest average temperatures, reaching 81°F (27.2°C) at its peak and 60.3°F (15.7°C) at the lowest. The heat index value during July is appraised at a tropical 86°F (30°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Swiftwater, Pennsylvania, with temperature in the range of an average high of 78.3°F (25.7°C) and an average low of 58.3°F (14.6°C). Swiftwater notes an average high-temperature of a still moderately hot 78.3°F (25.7°C) in August, displaying minor variation from July. Weather in August »Weather in September
September, the first month of the autumn in Swiftwater, is still a pleasant month, with an average temperature fluctuating between 72°F (22.2°C) and 52.5°F (11.4°C). During the shift to September, Swiftwater records a mild decrease in average high-temperature, moving from a warm 78.3°F (25.7°C) in August to a pleasant 72°F (22.2°C). Weather in September »Weather in October
October, the same as September, in Swiftwater, Pennsylvania, is another mild autumn month, with an average temperature ranging between min 43.2°F (6.2°C) and max 58.3°F (14.6°C). With the onset of October, Swiftwater's average high-temperature adjusts, receding from September's agreeable 72°F (22.2°C) to a mild 58.3°F (14.6°C). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Swiftwater, Pennsylvania, with an average temperature ranging between max 45.9°F (7.7°C) and min 32.4°F (0.2°C). In November, the average high-temperature goes from a moderate 58.3°F (14.6°C) in October to a frosty 45.9°F (7.7°C). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in Swiftwater, Pennsylvania, with an average temperature fluctuating between 36.3°F (2.4°C) and 25.7°F (-3.5°C). December brings a drop in Swiftwater's average high-temperature, falling from a frosty 45.9°F (7.7°C) in November to an icy 36.3°F (2.4°C). Weather in December »Updated: Jul 23, 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
January, marked by an average high-temperature of 30.9°F (-0.6°C) and a low-temperature of 18.5°F (-7.5°C), is the coldest month.
In Swiftwater, during the entire year, the rain falls for 171 days and collects up to 34.45" (875mm) of precipitation.
Months with snowfall are January through May, October through December.
January is the month with the most snowfall. Snow falls for 15.8 days and accumulates 9.72" (247mm) of snow.
In Swiftwater, during the entire year, snow falls for 66.6 days and aggregates up to 42.24" (1073mm) of snow.
February and December, with an average relative humidity of 84%, are most humid months.
February has the least sunshine of the year in Swiftwater, with an average of 3.9h of sunshine.
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.
The month with the most rainfall is May, when the rain falls for 18.6 days and typically aggregates up to 3.5" (89mm) of precipitation.
May through August, with an average maximum UV index of 5, are months with the highest UV index.
In Swiftwater, snow does not fall in June through September.
With an average of 15h and 6min of daylight, June has the longest days of the year.
Temperature records mark July as the warmest month, with highs averaging 81°F (27.2°C) and lows at 60.3°F (15.7°C).
The least humid month is July, with an average relative humidity of 77%.
With an average of 10.1h of sunshine, July has the most sunshine of the year.
September is the month with the least rainfall. Rain falls for 11.8 days and accumulates 1.73" (44mm) of precipitation.
The month with the shortest days is December, with an average of 9h and 18min of daylight.
With an average maximum UV index of 1, December is the month with the lowest UV index.
Average temperature
Swiftwater, PA
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.9°F).
The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure
Swiftwater, 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:
29.96"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:
30.11"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
Swiftwater, PA
- Average wind speed in January:
8.6mph - Average wind speed in February:
8.5mph - Average wind speed in March:
8.3mph - Average wind speed in April:
8.1mph - Average wind speed in May:
6.5mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.4mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.8mph - Average wind speed in October:
7.1mph - Average wind speed in November:
7.6mph - Average wind speed in December:
8mph
The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity
Swiftwater, PA
The months with the highest relative humidity are February and December (84%).
The month with the lowest relative humidity is July (77%).
Average rainfall
Swiftwater, PA
- Average rainfall in January:
2.68" - Average rainfall in February:
2.72" - Average rainfall in March:
2.99" - Average rainfall in April:
3.46" - Average rainfall in May:
3.5" - Average rainfall in June:
2.87"
The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is September (1.73").
Average rainfall days
Swiftwater, PA
- Average rainfall days in January:
11.9 days - Average rainfall days in February:
10.3 days - Average rainfall days in March:
14.2 days - Average rainfall days in April:
17.2 days - Average rainfall days in May:
18.6 days - Average rainfall days in June:
16.3 days
- Average rainfall days in July:
16.9 days - Average rainfall days in August:
15.7 days - Average rainfall days in September:
11.8 days - Average rainfall days in October:
13.5 days - Average rainfall days in November:
11.4 days - Average rainfall days in December:
13.2 days
The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is February (10.3 days).
Average snowfall
Swiftwater, PA
- Average snowfall in January:
9.72" - Average snowfall in February:
9.17" - Average snowfall in March:
8.7" - Average snowfall in April:
1.57" - Average snowfall in May:
0.79" - Average snowfall in June:
0"
The month with the highest snowfall is January (9.72").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Swiftwater, PA
- Average snowfall days in January:
15.8 days - Average snowfall days in February:
14.9 days - Average snowfall days in March:
12.2 days - Average snowfall days in April:
3.8 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:
0.9 days - Average snowfall days in November:
5.6 days - Average snowfall days in December:
13.1 days
The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Swiftwater, PA
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 30min - Average daylight in June:
15h and 6min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 18min
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:
4h and 12min - Average sunshine in February:
3h and 54min - Average sunshine in March:
5h and 42min - Average sunshine in April:
7h and 30min - Average sunshine in May:
8h and 0min - Average sunshine in June:
9h and 24min
- Average sunshine in July:
10h and 6min - Average sunshine in August:
9h and 42min - Average sunshine in September:
8h and 30min - Average sunshine in October:
5h and 12min - Average sunshine in November:
5h and 6min - Average sunshine in December:
4h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days
Swiftwater, PA
- Average sunshine days in January:
11.9 days - Average sunshine days in February:
8.6 days - Average sunshine days in March:
9.5 days - Average sunshine days in April:
10 days - Average sunshine days in May:
10.2 days - Average sunshine days in June:
11.4 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
14.1 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
15.1 days - Average sunshine days in November:
15.5 days - Average sunshine days in December:
12.5 days
The month with the most sunshine days is September (16.5 days).
The month with the least sunshine days is February (8.6 days).
Average UV index
Swiftwater, 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
Swiftwater, PA
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 36).
Average visibility
Swiftwater, 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).
