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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, is another cold winter month in Halcyon, West Virginia, with an average temperature varying between 39.7°F (4.3°C) and 26.1°F (-3.3°C). January is the coldest month, exhibiting average temperatures of 39.7°F (4.3°C) at the peak and 26.1°F (-3.3°C) at the base. Weather in January »
Weather in February
February, the last month of the winter in Halcyon, is a frosty month, with an average temperature ranging between max 43.9°F (6.6°C) and min 29.7°F (-1.3°C). The average high-temperature during February registers at a frosty 43.9°F (6.6°C), maintaining a close resemblance to the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Halcyon, West Virginia, with an average temperature fluctuating between 53.2°F (11.8°C) and 37°F (2.8°C). The shift from February to March is marked by an increase in the average high-temperature, moving from a chilly 43.9°F (6.6°C) to a cool 53.2°F (11.8°C). Weather in March »
Weather in April
April in Halcyon, West Virginia, is a comfortable spring month, with an average temperature ranging between max 65.8°F (18.8°C) and min 45.7°F (7.6°C). April brings a rise in Halcyon's average high-temperature, moving from a fresh 53.2°F (11.8°C) in March to an enjoyable 65.8°F (18.8°C). Weather in April »
Weather in May
May, the last month of the spring in Halcyon, is a warm month, with an average temperature ranging between max 75.7°F (24.3°C) and min 54°F (12.2°C). With the arrival of May, the average high-temperature transitions from an enjoyable 65.8°F (18.8°C) in April to a warm 75.7°F (24.3°C). Weather in May »
Weather in June
June, the first month of the summer in Halcyon, is also a moderately hot month, with an average temperature varying between 82.9°F (28.3°C) and 60.3°F (15.7°C). June marks a minor ascent in the average high-temperature, adjusting from May's 75.7°F (24.3°C) to a still warm 82.9°F (28.3°C). Weather in June »
Weather in July
July in Halcyon, West Virginia, is a hot summer month, with an average temperature fluctuating between 63.3°F (17.4°C) and 86.4°F (30.2°C). July registers as the month with the highest average temperatures, reaching 86.4°F (30.2°C) at its peak and 63.3°F (17.4°C) at the lowest. For most parts of July, the heat index is evaluated at a fiery hot 98.6°F (37°C). Weather in July »
Weather in August
August, the last month of the summer in Halcyon, is another warm month, with an average temperature varying between 84.9°F (29.4°C) and 61.3°F (16.3°C). The transition from July to August brings an average high-temperature of a moderately hot 84.9°F (29.4°C), barely different from July's 86.4°F (30.2°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Halcyon, West Virginia, with an average temperature fluctuating between 56.7°F (13.7°C) and 78.6°F (25.9°C). September's onset brings a negligible change in high-temperatures, falling from 84.9°F (29.4°C) in August to a still moderately hot 78.6°F (25.9°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Halcyon, West Virginia, with an average temperature ranging between min 46.9°F (8.3°C) and max 66.2°F (19°C). During the transition into October, Halcyon observes a decrease in the average high-temperature, falling from a warm 78.6°F (25.9°C) in September to a refreshing 66.2°F (19°C). Weather in October »
Weather in November
November, the last month of the autumn in Halcyon, is another cool month, with an average temperature fluctuating between 53.2°F (11.8°C) and 37.6°F (3.1°C). Halcyon in November undergoes a mild reduction in the average high-temperature, shifting from October's enjoyable 66.2°F (19°C) to a cool 53.2°F (11.8°C). Weather in November »
Weather in December
December, the first month of the winter in Halcyon, is still a chilly month, with an average temperature fluctuating between 44.8°F (7.1°C) and 32.7°F (0.4°C). The onset of December is marked by a minor decrease in temperature, transitioning from a cool 53.2°F (11.8°C) in November to a frosty 44.8°F (7.1°C). Weather in December »
Updated: Aug 6, 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
What part of the year is the coldest?
The coldest period tends to be January, when average temperatures fluctuate between a high of 39.7°F (4.3°C) and a low of 26.1°F (-3.3°C).
How many days does it rain?
In Halcyon, during the entire year, the rain falls for 166.7 days and collects up to 26.57" (675mm) of precipitation.
When does it snow?
Months with snowfall are January through April, October through December.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 11.4 days and accumulates 3.82" (97mm) of snow.
How much does it snow?
Throughout the year, there are 38.3 snowfall days, and 14.53" (369mm) of snow is accumulated.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 3.7h of sunshine.
What is the month with the lowest UV index?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
What is the most humid month?
With an average relative humidity of 81%, February is the most humid month.
When is Daylight Saving Time (DST)?
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 wettest month?
The month with the most rainfall in Halcyon is May, when the rain falls for 18.8 days and typically aggregates up to 3.07" (78mm) of precipitation.
When it does not snow?
In Halcyon, snow does not fall in May through September.
What are the months with the highest UV index?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days?
June has the longest days of the year in Halcyon, with an average of 14h and 48min of daylight.
What are the warmest months?
July, with average temperatures reaching a high of 86.4°F (30.2°C) and a low of 63.3°F (17.4°C), is the warmest month.
What is the least humid month?
August and November, with an average relative humidity of 75%, are the least humid months in Halcyon.
What month has the most sunshine?
The month with the most sunshine is August, with an average of 10.2h of sunshine.
What is the driest month?
The month with the least rainfall in Halcyon is September, when the rain falls for 11.9 days and typically collects 1.38" (35mm) of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 36min of daylight.
Average temperature
Halcyon, WV
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (39.7°F).
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure
Halcyon, 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
Halcyon, WV
- Average wind speed in January:
6.5mph - Average wind speed in February:
6.5mph - 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:
4.1mph - 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:
6mph
The windiest months (with the highest average wind speed) are January, February and April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).
Average humidity
Halcyon, WV
The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are August and November (75%).
Average rainfall
Halcyon, WV
- Average rainfall in January:
1.77" - Average rainfall in February:
2.4" - Average rainfall in March:
2.48" - Average rainfall in April:
2.56" - Average rainfall in May:
3.07" - Average rainfall in June:
2.8"
- Average rainfall in July:
2.17" - Average rainfall in August:
1.69" - Average rainfall in September:
1.38" - Average rainfall in October:
2.2" - Average rainfall in November:
1.69" - Average rainfall in December:
2.36"
The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is September (1.38").
Average rainfall days
Halcyon, WV
- Average rainfall days in January:
11.6 days - Average rainfall days in February:
11.9 days - Average rainfall days in March:
15.8 days - Average rainfall days in April:
16.4 days - Average rainfall days in May:
18.8 days - Average rainfall days in June:
15.7 days
- Average rainfall days in July:
15.9 days - Average rainfall days in August:
13.5 days - Average rainfall days in September:
11.9 days - Average rainfall days in October:
12.5 days - Average rainfall days in November:
10.2 days - Average rainfall days in December:
12.5 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is November (10.2 days).
Average snowfall
Halcyon, WV
The month with the highest snowfall is January (3.82").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Halcyon, WV
- Average snowfall days in January:
11.4 days - Average snowfall days in February:
9.8 days - Average snowfall days in March:
5.6 days - Average snowfall days in April:
0.8 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:
0.5 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
7.6 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
Halcyon, 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 1min - 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:
5h and 5min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 5min - 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 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days
Halcyon, WV
- Average sunshine days in January:
11.1 days - Average sunshine days in February:
9.3 days - Average sunshine days in March:
11.3 days - Average sunshine days in April:
11.4 days - Average sunshine days in May:
10.3 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
13.3 days - Average sunshine days in August:
15.6 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
16.6 days - Average sunshine days in November:
17.7 days - Average sunshine days in December:
12.7 days
The month with the most sunshine days is November (17.7 days).
The month with the least sunshine days is February (9.3 days).
Average UV index
Halcyon, 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, November and December (UV index 2).
Average cloud cover
Halcyon, WV
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Halcyon, 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).
Halcyon, West Virginia, USA
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