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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 Portersville, West Virginia, is an icy winter month, with an average temperature ranging between max 39°F (3.9°C) and min 25.7°F (-3.5°C). The month of January, characterized by an average high of 39°F (3.9°C) and a low of 25.7°F (-3.5°C), is recognized as the coldest. Weather in January »
Weather in February
The last month of the winter, February, is a frosty month in Portersville, West Virginia, with temperature in the range of an average low of 28.9°F (-1.7°C) and an average high of 43.5°F (6.4°C). The commencement of February notes an average high-temperature of a chilly 43.5°F (6.4°C), exhibiting little difference from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Portersville, West Virginia, with temperature in the range of an average low of 36.3°F (2.4°C) and an average high of 53.2°F (11.8°C). Portersville's weather in March presents a rise in the average high-temperature, moving from a frosty 43.5°F (6.4°C) in February to a fresh 53.2°F (11.8°C). Weather in March »
Weather in April
April in Portersville, West Virginia, is a refreshing spring month, with an average temperature varying between 65.8°F (18.8°C) and 45.7°F (7.6°C). April's arrival coincides with a rise in the average high-temperature, moving from March's cool 53.2°F (11.8°C) to a comfortable 65.8°F (18.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Portersville, West Virginia, with temperature in the range of an average low of 54.5°F (12.5°C) and an average high of 76.1°F (24.5°C). The start of May brings a rise in the average high-temperature, moving from an enjoyable 65.8°F (18.8°C) in April to a moderately hot 76.1°F (24.5°C). Weather in May »
Weather in June
June, the first month of the summer in Portersville, is still a warm month, with an average temperature varying between 60.8°F (16°C) and 83.5°F (28.6°C). June signifies a subtle uplift in the average high-temperature, adjusting from 76.1°F (24.5°C) in May to a still warm 83.5°F (28.6°C). Weather in June »
Weather in July
July in Portersville, West Virginia, is a hot summer month, with an average temperature varying between 64°F (17.8°C) and 87.1°F (30.6°C). The highest temperatures are recorded in July, with averages reaching a high of 87.1°F (30.6°C) and a low of 64°F (17.8°C). For most parts of July, the heat index is computed to be a very hot 100.4°F (38°C). Weather in July »
Weather in August
August, the last month of the summer in Portersville, is another warm month, with an average temperature ranging between max 85.6°F (29.8°C) and min 62.4°F (16.9°C). The average high-temperature in August, at a warm 85.6°F (29.8°C), reveals a modest deviation from July's 87.1°F (30.6°C). Weather in August »
Weather in September
September, the first month of the autumn in Portersville, is also a moderately hot month, with an average temperature ranging between min 57.7°F (14.3°C) and max 79.5°F (26.4°C). September is characterized by a mild reduction in the average high-temperature, from 85.6°F (29.8°C) in August to a still moderately hot 79.5°F (26.4°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Portersville, West Virginia, with an average temperature varying between 46.9°F (8.3°C) and 66.4°F (19.1°C). Start of October brings a shift in the average high-temperature, falling from September's warm 79.5°F (26.4°C) to a comfortable 66.4°F (19.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Portersville, West Virginia, with an average temperature fluctuating between 53.2°F (11.8°C) and 37.6°F (3.1°C). November shows a mild decline in the average high-temperature, falling from October's refreshing 66.4°F (19.1°C) to a fresh 53.2°F (11.8°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Portersville, West Virginia, with temperature in the range of an average low of 32.7°F (0.4°C) and an average high of 44.4°F (6.9°C). The shift from November to December includes a minor decrease in the average high-temperature, lightly dropping from a fresh 53.2°F (11.8°C) to a frosty 44.4°F (6.9°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Portersville?
Portersville's coldest month, January, registers temperatures that range from a high of 39°F (3.9°C) to a low of 25.7°F (-3.5°C).
How many days does it rain in Portersville?
Throughout the year, in Portersville, there are 176 rainfall days, and 33.15" (842mm) of precipitation is accumulated.
When does it snow in Portersville?
Months with snowfall in Portersville, West Virginia, are January through April, October through December.
What is the snowiest month in Portersville?
January is the month with the most snowfall in Portersville, West Virginia. Snow falls for 11.4 days and accumulates 3.62" (92mm) of snow.
How many days does it snow in Portersville?
In Portersville, during the entire year, snow falls for 38.2 days and aggregates up to 14.92" (379mm) of snow.
What is the month with the least sunshine in Portersville?
With an average of 3.8h of sunshine, January has the least sunshine of the year.
What is the month with the lowest UV index in Portersville?
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Portersville, West Virginia.
What is the most humid month in Portersville?
The most humid month in Portersville is February, with an average relative humidity of 81%.
When is Daylight Saving Time (DST) in Portersville?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Portersville, West Virginia, 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 wettest month in Portersville?
The month with the most rainfall in Portersville, West Virginia, is May, when the rain falls for 19.6 days and typically aggregates up to 3.54" (90mm) of precipitation.
When it does not snow in Portersville?
May through September are months without snowfall.
What are the months with the highest UV index in Portersville?
May through August, with an average maximum UV index of 6, are months with the highest UV index in Portersville.
When are the longest days in Portersville?
The month with the longest days is June, with an average of 14h and 48min of daylight.
What are the warmest months in Portersville?
Portersville's temperatures peak on average in July, reaching 87.1°F (30.6°C) at their highest and 64°F (17.8°C) at their lowest.
What is the least humid month in Portersville?
The least humid month is August, with an average relative humidity of 74%.
What month has the most sunshine in Portersville?
With an average of 10.4h of sunshine, August has the most sunshine of the year.
What is the driest month in Portersville?
September is the month with the least rainfall in Portersville. Rain falls for 12.5 days and accumulates 1.89" (48mm) of precipitation.
What is the month with the shortest days in Portersville?
The month with the shortest days is December, with an average of 9h and 30min of daylight.
Average temperature
Portersville, WV
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (39°F).
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).
Average pressure
Portersville, WV
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.1"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.97"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
30.01"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.16"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed
Portersville, WV
- Average wind speed in January:
6.6mph - Average wind speed in February:
6.7mph - Average wind speed in March:
6.5mph - Average wind speed in April:
6.6mph - Average wind speed in May:
5.7mph - Average wind speed in June:
5mph
- Average wind speed in July:
4.4mph - Average wind speed in August:
4.2mph - Average wind speed in September:
4.5mph - Average wind speed in October:
5.3mph - Average wind speed in November:
5.7mph - Average wind speed in December:
6.2mph
The windiest month (with the highest average wind speed) is February (6.7mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity
Portersville, WV
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (74%).
Average rainfall
Portersville, WV
- Average rainfall in January:
2.44" - Average rainfall in February:
3.27" - Average rainfall in March:
2.99" - Average rainfall in April:
3.23" - Average rainfall in May:
3.54" - Average rainfall in June:
2.95"
- Average rainfall in July:
2.91" - Average rainfall in August:
2.28" - Average rainfall in September:
1.89" - Average rainfall in October:
2.44" - Average rainfall in November:
2.05" - Average rainfall in December:
3.15"
The wettest month (with the highest rainfall) is May (3.54").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days
Portersville, WV
- Average rainfall days in January:
12.3 days - Average rainfall days in February:
12.2 days - Average rainfall days in March:
15.8 days - Average rainfall days in April:
17.1 days - Average rainfall days in May:
19.6 days - Average rainfall days in June:
16.7 days
- Average rainfall days in July:
17.2 days - Average rainfall days in August:
15.5 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
12.7 days - Average rainfall days in November:
10.9 days - Average rainfall days in December:
13.5 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is November (10.9 days).
Average snowfall
Portersville, WV
The month with the highest snowfall is January (3.62").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Portersville, WV
- Average snowfall days in January:
11.4 days - Average snowfall days in February:
10 days - Average snowfall days in March:
5.8 days - Average snowfall days in April:
0.7 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:
2.3 days - Average snowfall days in December:
7.5 days
The month with the highest number of snowfall days is January (11.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Portersville, WV
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 3min - 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 1min - Average daylight in December:
9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
4h and 4min - Average sunshine in March:
5h and 5min - Average sunshine in April:
8h and 0min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 2min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Portersville, WV
- Average sunshine days in January:
11.7 days - Average sunshine days in February:
9.3 days - Average sunshine days in March:
11 days - Average sunshine days in April:
10.8 days - Average sunshine days in May:
9.5 days - Average sunshine days in June:
11.3 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
13.5 days - Average sunshine days in September:
14.6 days - Average sunshine days in October:
16.3 days - Average sunshine days in November:
16.9 days - Average sunshine days in December:
12.8 days
The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is February (9.3 days).
Average UV index
Portersville, WV
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Portersville, WV
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Portersville, WV
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).
Portersville, West Virginia, USA
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