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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 Saint Clairsville, Pennsylvania, is another cold winter month, with an average temperature ranging between min 20.1°F (-6.6°C) and max 32.7°F (0.4°C). Saint Clairsville experiences its lowest temperatures in January, with an average peak of 32.7°F (0.4°C) and a low of 20.1°F (-6.6°C). Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Saint Clairsville, Pennsylvania, with an average temperature varying between 37.6°F (3.1°C) and 23.2°F (-4.9°C). February brings a marginal elevation to a still cold 37.6°F (3.1°C) from January's 32.7°F (0.4°C) in Saint Clairsville's average high-temperatures. Weather in February »
Weather in March
March, the first month of the spring in Saint Clairsville, is a chilly month, with an average temperature varying between 30.2°F (-1°C) and 46.8°F (8.2°C). March signals a shift in the average high-temperature, moving from February's cold 37.6°F (3.1°C) to a frosty 46.8°F (8.2°C). Weather in March »
Weather in April
April in Saint Clairsville, Pennsylvania, is a refreshing spring month, with an average temperature ranging between max 59.2°F (15.1°C) and min 39.7°F (4.3°C). Saint Clairsville, Pennsylvania, experiences a temperature shift with the start of April, with average high-temperatures moving from a chilly 46.8°F (8.2°C) in March to a mild 59.2°F (15.1°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Saint Clairsville, Pennsylvania, with an average temperature varying between 49.1°F (9.5°C) and 69.4°F (20.8°C). The shift from April to May is marked by an increase in the average high-temperature, moving from a refreshing 59.2°F (15.1°C) to an agreeable 69.4°F (20.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Saint Clairsville, Pennsylvania, with an average temperature fluctuating between 55.9°F (13.3°C) and 77.2°F (25.1°C). In Saint Clairsville, stepping into June brings a gentle temperature nudge, moving slightly up from May's pleasant 69.4°F (20.8°C) to a moderately hot 77.2°F (25.1°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Saint Clairsville, Pennsylvania, with an average temperature varying between 60.1°F (15.6°C) and 82.2°F (27.9°C). Saint Clairsville's temperatures tend to reach their peak averages in July, with a high of 82.2°F (27.9°C) and a low of 60.1°F (15.6°C). July's heat index is estimated at a tropical 87.8°F (31°C). Weather in July »
Weather in August
August, the last month of the summer in Saint Clairsville, is another warm month, with an average temperature varying between 79.9°F (26.6°C) and 58.1°F (14.5°C). Saint Clairsville experiences a recorded average high-temperature of a still warm 79.9°F (26.6°C) in August, closely aligned with July's 82.2°F (27.9°C). Weather in August »
Weather in September
September, the first month of the autumn in Saint Clairsville, is also an agreeable month, with an average temperature varying between 52.9°F (11.6°C) and 72.9°F (22.7°C). The shift from August to September coincides with a small decrease in the average high-temperature, down to an agreeable 72.9°F (22.7°C) from a moderately hot 79.9°F (26.6°C). Weather in September »
Weather in October
October, the same as September, in Saint Clairsville, Pennsylvania, is another refreshing autumn month, with an average temperature varying between 43.7°F (6.5°C) and 60.6°F (15.9°C). A decrease in the average high-temperature is observed during October, shifting from a pleasant 72.9°F (22.7°C) in September to a refreshing 60.6°F (15.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Saint Clairsville, Pennsylvania, with an average temperature varying between 48.2°F (9°C) and 32.7°F (0.4°C). November comes with a decrease in the average high-temperature, falling from a refreshing 60.6°F (15.9°C) in October to a frosty 48.2°F (9°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Saint Clairsville, Pennsylvania, with an average temperature fluctuating between 38.5°F (3.6°C) and 27.5°F (-2.5°C). As Saint Clairsville enters December, the average high-temperature decreases from the a chilly 48.2°F (9°C) of November to a wintry 38.5°F (3.6°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Saint Clairsville?
January, on average, is the coldest month, registering a high temperature of 32.7°F (0.4°C) and a low of 20.1°F (-6.6°C).
What is the driest month in Saint Clairsville?
The month with the least rainfall in Saint Clairsville is January, when the rain falls for 6 days and typically collects 0.87" (22mm) of precipitation.
How many days does it rain in Saint Clairsville?
Throughout the year, in Saint Clairsville, there are 126 rainfall days, and 15.47" (393mm) of precipitation is accumulated.
When does it snow in Saint Clairsville?
Months with snowfall in Saint Clairsville are January through April, October through December.
When does it snow the most in Saint Clairsville?
The month with the most snowfall in Saint Clairsville is January, when snow falls for 7.9 days and typically aggregates up to 2.76" (70mm) of snow.
How much does it snow in Saint Clairsville?
Throughout the year, there are 28.3 snowfall days, and 9.57" (243mm) of snow is accumulated.
What is the month with the least sunshine in Saint Clairsville?
The month with the least sunshine is January, with an average of 4.2h of sunshine.
What is the month with the lowest UV index in Saint Clairsville?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the most humid month in Saint Clairsville?
February is the most humid month, with an average relative humidity of 82%.
When is Daylight Saving Time (DST) in Saint Clairsville?
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 are the least humid months in Saint Clairsville?
The months with the lowest humidity are April and July, with an average relative humidity of 76%.
What is the rainiest month in Saint Clairsville?
May is the month with the most rainfall. Rain falls for 15.3 days and accumulates 1.81" (46mm) of precipitation.
When it does not snow in Saint Clairsville?
May through September are months without snowfall in Saint Clairsville, Pennsylvania.
When are the longest days in Saint Clairsville?
The month with the longest days in Saint Clairsville, Pennsylvania, is June, with an average of 15h and 0min of daylight.
What is the month with the highest UV index in Saint Clairsville?
With an average maximum UV index of 6, June is the month with the highest UV index in Saint Clairsville.
What is the hottest time of year in Saint Clairsville?
The temperatures in Saint Clairsville, Pennsylvania, reach their highest averages in July, with highs of 82.2°F (27.9°C) and lows of 60.1°F (15.6°C).
What month has the most sunshine in Saint Clairsville?
The month with the most sunshine in Saint Clairsville, Pennsylvania, is July, with an average of 10.1h of sunshine.
What is the month with the shortest days in Saint Clairsville?
The month with the shortest days in Saint Clairsville, Pennsylvania, is December, with an average of 9h and 24min of daylight.
Average temperature
Saint Clairsville, PA
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (32.7°F).
The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure
Saint Clairsville, PA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Saint Clairsville, PA
- Average wind speed in January:
8.6mph - Average wind speed in February:
8.5mph - Average wind speed in March:
8mph - Average wind speed in April:
8mph - Average wind speed in May:
6.2mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.7mph - Average wind speed in September:
5.1mph - Average wind speed in October:
6.5mph - Average wind speed in November:
7.1mph - 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 (4.7mph).
Average humidity
Saint Clairsville, PA
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April and July (76%).
Average rainfall
Saint Clairsville, PA
- Average rainfall in January:
0.87" - Average rainfall in February:
0.91" - Average rainfall in March:
1.14" - Average rainfall in April:
1.73" - Average rainfall in May:
1.81" - Average rainfall in June:
1.38"
- Average rainfall in July:
1.69" - Average rainfall in August:
1.46" - Average rainfall in September:
1.06" - Average rainfall in October:
1.34" - Average rainfall in November:
0.94" - Average rainfall in December:
1.14"
The wettest month (with the highest rainfall) is May (1.81").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days
Saint Clairsville, PA
- Average rainfall days in January:
6 days - Average rainfall days in February:
6.1 days - Average rainfall days in March:
9.5 days - Average rainfall days in April:
13.9 days - Average rainfall days in May:
15.3 days - Average rainfall days in June:
12.6 days
- Average rainfall days in July:
13.3 days - Average rainfall days in August:
13.4 days - Average rainfall days in September:
11.2 days - Average rainfall days in October:
10.3 days - Average rainfall days in November:
7.1 days - Average rainfall days in December:
7.3 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (6 days).
Average snowfall
Saint Clairsville, PA
The month with the highest snowfall is January (2.76").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Saint Clairsville, PA
- Average snowfall days in January:
7.9 days - Average snowfall days in February:
7.3 days - Average snowfall days in March:
4.6 days - Average snowfall days in April:
1.1 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:
0.4 days - Average snowfall days in November:
2.4 days - Average snowfall days in December:
4.5 days
The month with the highest number of snowfall days is January (7.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Saint Clairsville, 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 2min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - 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 24min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
4h and 2min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 2min - Average sunshine in October:
5h and 1min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days
Saint Clairsville, PA
- Average sunshine days in January:
18.5 days - Average sunshine days in February:
17.6 days - Average sunshine days in March:
17.3 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
15.3 days
- Average sunshine days in July:
15.6 days - Average sunshine days in August:
15.4 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
18.3 days - Average sunshine days in November:
20 days - Average sunshine days in December:
20.2 days
The month with the most sunshine days is December (20.2 days).
The month with the least sunshine days is May (12.8 days).
Average UV index
Saint Clairsville, PA
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Saint Clairsville, PA
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility
Saint Clairsville, PA
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Saint Clairsville, Pennsylvania, USA
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