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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 Haymarket, Virginia, is an icy winter month, with an average temperature varying between 26.4°F (-3.1°C) and 40.6°F (4.8°C). The month of January sees the lowest average temperatures, reaching 40.6°F (4.8°C) at the peak and 26.4°F (-3.1°C) at the low. Weather in January »
Weather in February
February, the last month of the winter in Haymarket, is a frosty month, with an average temperature varying between 28.8°F (-1.8°C) and 45.1°F (7.3°C). With the advent of February, Haymarket's high-temperatures adjust to a frosty 45.1°F (7.3°C), closely aligning with the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Haymarket, is a cool month, with temperature in the range of an average low of 36°F (2.2°C) and an average high of 53.2°F (11.8°C). A minor escalation in the average high-temperature is seen with the onset of March, moving from a chilly 45.1°F (7.3°C) in February to a fresh 53.2°F (11.8°C). Weather in March »
Weather in April
April is a refreshing spring month in Haymarket, Virginia, with an average temperature fluctuating between 65.7°F (18.7°C) and 45.9°F (7.7°C). Haymarket's April weather brings a rise in high-temperatures, moving from a cool 53.2°F (11.8°C) in March to a refreshing 65.7°F (18.7°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Haymarket, Virginia, with an average temperature ranging between max 75.4°F (24.1°C) and min 55.2°F (12.9°C). An increase in the average high-temperature marks May, moving from April's enjoyable 65.7°F (18.7°C) to a warm 75.4°F (24.1°C). Weather in May »
Weather in June
June, the first month of the summer in Haymarket, is still a warm month, with an average temperature varying between 83.7°F (28.7°C) and 62.8°F (17.1°C). The shift from May to June sees a slight increase in the average high-temperature, transitioning from 75.4°F (24.1°C) to a still moderately hot 83.7°F (28.7°C). Weather in June »
Weather in July
July is a hot summer month in Haymarket, Virginia, with an average temperature varying between 88.3°F (31.3°C) and 67.1°F (19.5°C). July, with its high-temperature average of 88.3°F (31.3°C) and a low-temperature average of 67.1°F (19.5°C), is the warmest month. For July, the heat index is calculated to be a fiery hot 102.2°F (39°C). Weather in July »
Weather in August
August, the last month of the summer in Haymarket, is also a moderately hot month, with an average temperature fluctuating between 65.8°F (18.8°C) and 85.8°F (29.9°C). August's commencement is accompanied by an average high-temperature of a moderately hot 85.8°F (29.9°C), diverging marginally from July's 88.3°F (31.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Haymarket, Virginia, with temperature in the range of an average high of 79°F (26.1°C) and an average low of 59.7°F (15.4°C). With the onset of September, Haymarket experiences a modest temperature adjustment, with the average high-temperature gently receding from a moderately hot 85.8°F (29.9°C) in August to a still warm 79°F (26.1°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Haymarket, Virginia, with temperature in the range of an average high of 67.1°F (19.5°C) and an average low of 49.1°F (9.5°C). Haymarket's progression into October involves a drop in the average high-temperature, receding from a moderately hot 79°F (26.1°C) in September to a refreshing 67.1°F (19.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Haymarket, is also a fresh month, with an average temperature fluctuating between 54.5°F (12.5°C) and 38.1°F (3.4°C). Haymarket's progression into November includes a drop in the average high-temperature, from a comfortable 67.1°F (19.5°C) in October to a fresh 54.5°F (12.5°C). Weather in November »
Weather in December
December, the first month of the winter in Haymarket, is also a frosty month, with an average temperature fluctuating between 45.7°F (7.6°C) and 32.4°F (0.2°C). With the arrival of December, Haymarket experiences a modest decline in average high-temperatures, transitioning from a cool 54.5°F (12.5°C) in November to a chilly 45.7°F (7.6°C). Weather in December »
Updated: Jun 9, 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 month is the coldest?
During the coldest month in Haymarket, January, temperatures average a high of 40.6°F (4.8°C) and a low of 26.4°F (-3.1°C).
How many days does it rain?
In Haymarket, during the entire year, the rain falls for 157.5 days and collects up to 30.35" (771mm) of precipitation.
When does it snow?
Months with snowfall are January through April, November and December.
What is the snowiest month?
The month with the most snowfall is January, when snow falls for 4.9 days and typically aggregates up to 3.7" (94mm) of snow.
How much does it snow?
Throughout the year, there are 15.8 snowfall days, and 11.5" (292mm) of snow is accumulated.
What are the months with the least sunshine in Haymarket?
The months with the least sunshine in Haymarket are January, February and December, with an average of 5.2h of sunshine.
When is the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
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.
When it does not snow?
In Haymarket, snow does not fall in May through October.
When is the highest UV index in Haymarket?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days?
The month with the longest days is June, with an average of 14h and 48min of daylight.
What is the warmest month?
Haymarket's warmest temperatures are experienced in July, with average high temperatures of 88.3°F (31.3°C) and lows of 67.1°F (19.5°C).
What is the least humid month?
With an average relative humidity of 72%, July is the least humid month.
What month has the most sunshine?
With an average of 10.7h of sunshine, July has the most sunshine of the year.
What is the wettest month?
The month with the most rainfall is August, when the rain falls for 16.3 days and typically aggregates up to 3.43" (87mm) of precipitation.
What is the driest month?
September is the month with the least rainfall. Rain falls for 12.7 days and accumulates 1.93" (49mm) of precipitation.
What is the most humid month?
December is the most humid month, with an average relative humidity of 78%.
What is the month with the shortest days?
With an average of 9h and 30min of daylight, December has the shortest days of the year.
Average temperature
Haymarket, VA
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (40.6°F).
The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).
Average pressure
Haymarket, VA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.05"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
Haymarket, VA
- Average wind speed in January:
6.5mph - Average wind speed in February:
6.6mph - Average wind speed in March:
7mph - Average wind speed in April:
7mph - Average wind speed in May:
5.8mph - Average wind speed in June:
5.3mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.6mph - Average wind speed in September:
5.1mph - Average wind speed in October:
5.9mph - Average wind speed in November:
6mph - Average wind speed in December:
6mph
The windiest months (with the highest average wind speed) are March and April (7mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity
Haymarket, VA
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (72%).
Average rainfall
Haymarket, VA
- Average rainfall in January:
1.97" - Average rainfall in February:
2.01" - Average rainfall in March:
2.48" - Average rainfall in April:
2.87" - Average rainfall in May:
3.11" - Average rainfall in June:
2.64"
- Average rainfall in July:
2.68" - Average rainfall in August:
3.43" - Average rainfall in September:
1.93" - Average rainfall in October:
2.48" - Average rainfall in November:
2.2" - Average rainfall in December:
2.56"
The wettest month (with the highest rainfall) is August (3.43").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days
Haymarket, VA
- Average rainfall days in January:
9.5 days - Average rainfall days in February:
10.6 days - Average rainfall days in March:
13.8 days - Average rainfall days in April:
15.7 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
15.8 days - Average rainfall days in August:
16.3 days - Average rainfall days in September:
12.7 days - Average rainfall days in October:
11.8 days - Average rainfall days in November:
9.3 days - Average rainfall days in December:
10.3 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is November (9.3 days).
Average snowfall
Haymarket, VA
The month with the highest snowfall is January (3.7").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Haymarket, VA
- Average snowfall days in January:
4.9 days - Average snowfall days in February:
5.2 days - Average snowfall days in March:
2.5 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0 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 days - Average snowfall days in November:
0.4 days - Average snowfall days in December:
2.5 days
The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Haymarket, VA
- 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 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 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:
5h and 1min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 5min - Average sunshine in April:
9h and 0min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 12min).
Average sunshine days
Haymarket, VA
- Average sunshine days in January:
17.8 days - Average sunshine days in February:
14.8 days - Average sunshine days in March:
14.5 days - Average sunshine days in April:
12.9 days - Average sunshine days in May:
11.7 days - Average sunshine days in June:
13.9 days
- Average sunshine days in July:
12.2 days - Average sunshine days in August:
13 days - Average sunshine days in September:
15.9 days - Average sunshine days in October:
17.7 days - Average sunshine days in November:
19.8 days - Average sunshine days in December:
17.3 days
The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is May (11.7 days).
Average UV index
Haymarket, VA
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
Haymarket, VA
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility
Haymarket, VA
The months with the highest visibility are January, February, March, April, June, July, August and November (6mi).
The months with the lowest visibility are May, September, October and December (5mi).
Haymarket, Virginia, USA
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