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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 Harless, West Virginia, is an icy winter month, with an average temperature ranging between max 39°F (3.9°C) and min 25.9°F (-3.4°C). Harless experiences its lowest temperatures in January, with an average peak of 39°F (3.9°C) and a low of 25.9°F (-3.4°C). Weather in January »
Weather in February
February, the last month of the winter in Harless, is a chilly month, with an average temperature ranging between min 29.1°F (-1.6°C) and max 43.7°F (6.5°C). During February, the average high-temperature is a chilly 43.7°F (6.5°C), maintaining a close resemblance to that of the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Harless, West Virginia, with temperature in the range of an average low of 36.3°F (2.4°C) and an average high of 52.5°F (11.4°C). As March begins, there's a slight increase in the average high-temperature, moving from a frosty 43.7°F (6.5°C) in February to a cool 52.5°F (11.4°C). Weather in March »
Weather in April
April is an enjoyable spring month in Harless, West Virginia, with an average temperature varying between 45.3°F (7.4°C) and 64.9°F (18.3°C). April brings a temperature increase, with average high-temperatures moving from March's fresh 52.5°F (11.4°C) to a refreshing 64.9°F (18.3°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Harless, West Virginia, with an average temperature varying between 74.8°F (23.8°C) and 54.1°F (12.3°C). The shift from April to May brings an increase in the average high-temperature, moving from an enjoyable 64.9°F (18.3°C) to a warm 74.8°F (23.8°C). Weather in May »
Weather in June
June, the first month of the summer in Harless, is still a warm month, with an average temperature fluctuating between 81.9°F (27.7°C) and 59.5°F (15.3°C). In June, the average high-temperature marginally rises from a warm 74.8°F (23.8°C) in May to a still moderately hot 81.9°F (27.7°C). Weather in June »
Weather in July
July, like June, in Harless, West Virginia, is another warm summer month, with temperature in the range of an average high of 85.5°F (29.7°C) and an average low of 63.1°F (17.3°C). The average temperatures reach their apex in July, averaging 85.5°F (29.7°C) at the high end and 63.1°F (17.3°C) at the low end. In July, the average heat index is calculated to be a very hot 96.8°F (36°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Harless, West Virginia, with temperature in the range of an average high of 84°F (28.9°C) and an average low of 61°F (16.1°C). The advent of August signifies a minor shift to an average high-temperature of a still warm 84°F (28.9°C), aligning closely with July. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Harless, West Virginia, with temperature in the range of an average high of 77.9°F (25.5°C) and an average low of 56.5°F (13.6°C). September signifies a gentle decline in Harless's average high-temperature, easing from 84°F (28.9°C) in August to a still moderately hot 77.9°F (25.5°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Harless, West Virginia, with temperature in the range of an average low of 46.8°F (8.2°C) and an average high of 65.3°F (18.5°C). The onset of October results in a decrease in the average high-temperature, receding from a moderately hot 77.9°F (25.5°C) in September to an enjoyable 65.3°F (18.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Harless, West Virginia, with an average temperature ranging between min 36.5°F (2.5°C) and max 53.1°F (11.7°C). The decrease of average high-temperatures is mild in November, with a decline from a refreshing 65.3°F (18.5°C) in October to a fresh 53.1°F (11.7°C). Weather in November »
Weather in December
December, the first month of the winter in Harless, is still a chilly month, with an average temperature varying between 32.2°F (0.1°C) and 44.1°F (6.7°C). December is characterized by a slight reduction in average high-temperature, easing from a cool 53.1°F (11.7°C) in November to a chilly 44.1°F (6.7°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Harless?
Harless's coldest weather arrives in January, when temperatures average a high of 39°F (3.9°C) and a low of 25.9°F (-3.4°C).
How many days does it rain in Harless?
Throughout the year, in Harless, West Virginia, there are 183.9 rainfall days, and 35.35" (898mm) of precipitation is accumulated.
When does it snow in Harless?
Months with snowfall in Harless are January through April, October through December.
What is the snowiest month in Harless?
The months with the most snowfall are January and February, with an average 5.12" (130mm) of accumulated snow.
How much does it snow in Harless?
Throughout the year, there are 40.7 snowfall days, and 19.45" (494mm) of snow is accumulated.
What is the month with the least sunshine in Harless?
The month with the least sunshine in Harless is January, with an average of 3.7h of sunshine.
What are the months with the lowest UV index in Harless?
January, February, 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 Harless?
February is the most humid month, with an average relative humidity of 82%.
When is Daylight Saving Time (DST) in Harless?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Harless, 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 Harless?
The month with the most rainfall in Harless, West Virginia, is May, when the rain falls for 20.6 days and typically aggregates up to 3.74" (95mm) of precipitation.
When it does not snow in Harless?
May through September are months without snowfall in Harless, West Virginia.
What is the least humid month in Harless?
The months with the lowest humidity in Harless, West Virginia, are June through August and November, with an average relative humidity of 76%.
When are the longest days in Harless?
With an average of 14h and 48min of daylight, June has the longest days of the year.
When is the highest UV index in Harless?
The months with the highest UV index in Harless, West Virginia, are June through August, with an average maximum UV index of 6.
What part of the year is the hottest in Harless?
July, on average, is the warmest month in Harless, registering a high temperature of 85.5°F (29.7°C) and a low of 63.1°F (17.3°C).
What month has the most sunshine in Harless?
The month with the most sunshine in Harless is August, with an average of 10.1h of sunshine.
What is the driest month in Harless?
September is the month with the least rainfall in Harless. Rain falls for 12.8 days and accumulates 1.77" (45mm) of precipitation.
What is the month with the shortest days in Harless?
With an average of 9h and 36min of daylight, December has the shortest days of the year in Harless.
Average temperature
Harless, WV
The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (39°F).
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (25.9°F).
Average pressure
Harless, 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:
30.02"Hg - Average pressure in June:
29.98"Hg
- Average pressure in July:
30.01"Hg - Average pressure in August:
30.02"Hg - Average pressure in September:
30.06"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 (29.98"Hg).
Average wind speed
Harless, WV
- Average wind speed in January:
6.6mph - Average wind speed in February:
6.6mph - Average wind speed in March:
6.3mph - Average wind speed in April:
6.5mph - Average wind speed in May:
5.6mph - Average wind speed in June:
5mph
- Average wind speed in July:
4.5mph - Average wind speed in August:
4mph - Average wind speed in September:
4.3mph - Average wind speed in October:
5mph - Average wind speed in November:
5.5mph - Average wind speed in December:
6.2mph
The windiest months (with the highest average wind speed) are January and February (6.6mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity
Harless, WV
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are June, July, August and November (76%).
Average rainfall
Harless, WV
- Average rainfall in January:
2.8" - Average rainfall in February:
3.66" - Average rainfall in March:
3.11" - Average rainfall in April:
3.35" - Average rainfall in May:
3.74" - Average rainfall in June:
3.27"
- Average rainfall in July:
2.91" - Average rainfall in August:
2.28" - Average rainfall in September:
1.77" - Average rainfall in October:
2.87" - Average rainfall in November:
2.2" - Average rainfall in December:
3.39"
The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days
Harless, WV
- Average rainfall days in January:
13.3 days - Average rainfall days in February:
12.8 days - Average rainfall days in March:
16.5 days - Average rainfall days in April:
18.3 days - Average rainfall days in May:
20.6 days - Average rainfall days in June:
18.1 days
- Average rainfall days in July:
18.3 days - Average rainfall days in August:
15.8 days - Average rainfall days in September:
12.8 days - Average rainfall days in October:
13.1 days - Average rainfall days in November:
10.9 days - Average rainfall days in December:
13.4 days
The month with the highest number of rainy days is May (20.6 days).
The month with the least rainy days is November (10.9 days).
Average snowfall
Harless, WV
The months with the highest snowfall are January and February (5.12").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Harless, WV
- Average snowfall days in January:
12.3 days - Average snowfall days in February:
10.2 days - Average snowfall days in March:
5.9 days - Average snowfall days in April:
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:
2.9 days - Average snowfall days in December:
7.9 days
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Harless, 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 4min
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 36min).
- Average sunshine in January:
3h and 4min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 0min - Average sunshine in April:
8h and 1min - Average sunshine in May:
9h and 0min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 1min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days
Harless, WV
- Average sunshine days in January:
10.1 days - Average sunshine days in February:
8.7 days - Average sunshine days in March:
10.3 days - Average sunshine days in April:
10.4 days - Average sunshine days in May:
9.3 days - Average sunshine days in June:
10.3 days
- Average sunshine days in July:
11.2 days - Average sunshine days in August:
13.9 days - Average sunshine days in September:
14.9 days - Average sunshine days in October:
15.7 days - Average sunshine days in November:
17.1 days - Average sunshine days in December:
11.3 days
The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is February (8.7 days).
Average UV index
Harless, WV
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Harless, WV
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Harless, 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).
Harless, West Virginia, USA
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