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Contents
- The climate of Quantico
- The best time to visit Quantico
- The worst time to visit Quantico
- Spring weather in Quantico
- Summer weather in Quantico
- Autumn weather in Quantico
- Winter weather in Quantico
- 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
The climate of Quantico
Located in Virginia, USA, the region of Quantico experiences a Humid Subtropical climate, devoid of any dry season, according to the Köppen climate classification. This type of climate often includes hot and muggy summer months, while cooler temperatures, combined with substantial rainfall, characterize the winter season. A thorough overview of the yearly weather patterns exhibits prevalent trends and fluctuations among various weather factors.
Temperature in Quantico varies significantly throughout the year, with monthly averages ranging from 27.5°F (-2.5°C) in the coldest month to a peak of 88.7°F (31.5°C) during the hottest month. Similarly, variability is noted in monthly average rainfall, spanning from 1.97" (50mm) to a maximum of 3.66" (93mm). It is indicative of a relatively constant amount of precipitation throughout the year, with no pronounced dry or wet seasons. Another parameter, the daylight duration, oscillates annually from a minimum of 9.8 hours to a high of 14.8 hours, hinting at longer days during summer and relatively shorter in winter.
Unique weather patterns are identifiable in Quantico. The summertime, specifically, visibly stands out, with high temperatures soaring up to 88.7°F (31.5°C) and substantial daylight hours. Conversely, the winter witnesses a drop in mercury levels, reaching a low of 27.5°F (-2.5°C) and a reduction in daylight hours. An interesting observation is the air pressure stability throughout the year; ranging only minutely from 29.95inHg (1014.2mbar) to 30.14inHg (1020.7mbar).
Temperature in Quantico varies significantly throughout the year, with monthly averages ranging from 27.5°F (-2.5°C) in the coldest month to a peak of 88.7°F (31.5°C) during the hottest month. Similarly, variability is noted in monthly average rainfall, spanning from 1.97" (50mm) to a maximum of 3.66" (93mm). It is indicative of a relatively constant amount of precipitation throughout the year, with no pronounced dry or wet seasons. Another parameter, the daylight duration, oscillates annually from a minimum of 9.8 hours to a high of 14.8 hours, hinting at longer days during summer and relatively shorter in winter.
Unique weather patterns are identifiable in Quantico. The summertime, specifically, visibly stands out, with high temperatures soaring up to 88.7°F (31.5°C) and substantial daylight hours. Conversely, the winter witnesses a drop in mercury levels, reaching a low of 27.5°F (-2.5°C) and a reduction in daylight hours. An interesting observation is the air pressure stability throughout the year; ranging only minutely from 29.95inHg (1014.2mbar) to 30.14inHg (1020.7mbar).
The best time to visit Quantico
Considering all the weather parameters, the best time to visit Quantico would be between April and June. These months feature moderate, comfortable temperatures ranging from 66.2°F (19°C) to 83.5°F (28.6°C), combined with ample daylight that extends from 13.2 hours to 14.8 hours. Rainfall is relatively less pronounced during this window and visitors can expect clear skies with relative humidity lingering between 73% and 77%.
The worst time to visit Quantico
Contrarily, it becomes rather challenging to revel in the outdoors around late Autumn and Winter months, specifically from November to January. The temperature can drop to 33.6°F (0.9°C) and snowfall is likely on certain days, making it a bit challenging for tourists. The period between December and January sees the shortest daylight hours, being 9.5 hours to 10.1 hours, which further limits the possibilities for outdoor activities.
Spring weather in Quantico
Early Spring presents temperatures in 30s°F, however, by mid-Spring, Quantico welcomes warmer temperatures fluctuating around 66.2°F (19°C). Rainfall is anticipated across 15.8 days in April. With ample daylight, stretching upto 13.2 hours, springtime is quite enjoyable with moderate weather conditions overall.
Summer weather in Quantico
Throughout the summer, Quantico experiences the most intense heat of the year with temperatures spiking at 88.7°F (31.5°C) in July. Despite the rainfall expected across 15.9 days in July, the days are long and bright with daylight durations touching 14.8 hours in June.
Autumn weather in Quantico
Autumn months from September to November bring a gradual drop in temperature, from 79.3°F (26.3°C) to 55.2°F (12.9°C). Concurrently, hours of daylight decrease from 12.4 hours to 10.1 hours. Rainfall is likely across 11.3 days in November marking a relatively dry month.
Winter weather in Quantico
Winter in Quantico, spanning from December to February, showcases chilly temperatures dropping to 27.5°F (-2.5°C) in January. Days are the shortest during this season with daylight capped at 9.8 hours in December. Additional snowfall reaching 2.52" (64mm) in December adds a picturesque quality to the winter landscape.
Weather in January
The winter in January in Quantico, Virginia starts off with chilly temperatures. Shifting between highs of 41.5°F (5.3°C) and lows of 27.5°F (-2.5°C), this month embodies the crisp essence of winter. The month also sees a fair amount of cloud cover, hinting at the prospect of precipitation. Weather in January »
Weather in February
Approaching the tail end of winter, February continues the cold trend with some nights dipping down to 30°F (-1.1°C). It's a month known for its low temperatures, yet a higher pressure of 30.08in, promises relatively stable weather. Weather in February »
Weather in March
As spring begins to bloom, March experiences a distinct rise in warmth. Balancing between a high of 54.1°F (12.3°C) and a low of 37°F (2.8°C), this month gives the first signs of milder weather. It is a month characterized by change; with the increasing temperature, there is also an increase in precipitation. Weather in March »
Weather in April
April is a time when spring is in full bloom. Temperatures escalate to the comfortable warmth of 66.2°F (19°C), marking a significant change. Sunlight stretches out across the area, bathing it in increasing warmth and brightness. Weather in April »
Weather in May
As the balmy months descend, May brings a noticeable increase in warmth with a high-temperature shift to 75.6°F (24.2°C). This period witnesses another surge in temperature and equally matches this with a higher level of humidity. Weather in May »
Weather in June
June represents the arrival of summer in its truest form. This is the time for maxing out on daylight with an average of 14.8h of light per day. The ambience of Quantico transitions into a laid-back summer rhythm now. The noticeable high of the 83.5°F (28.6°C) mark is an invitation to strike the right balance between relaxation and exploration during this month. Weather in June »
Weather in July
July rates as the hottest month in Quantico, Virginia, with the temperature rising to a maximum high of 88.7°F (31.5°C). The town basks in the peak of summer and sees an uninterrupted stretch of sunny days. The heat might be intense, but it is never overbearing or stifling. Weather in July »
Weather in August
August continues the summer trend with warm temperatures close to 86.2°F (30.1°C) high. It's an ideal time for sun-seekhers to bask under the clear blue sky. The month remains dry, with no signs of snowfall, as expected during the summer season. Weather in August »
Weather in September
As the summer starts to ebb, September experiences a slight drop in maximum temperature to 79.3°F (26.3°C). It's a cooler crescendo that bridges the gap between the sweltering summer months and the approaching autumn. The city transitions slowly, shedding its vibrant summer colours and gradually moving into a more muted palette. Weather in September »
Weather in October
October welcomes the undeniable change in season with a noticeable drop in temperature, accompanied by the warm tones of autumn hues. The city wears a cloak of fall foliage, with the month encouraging comfortable outdoor activities. Weather in October »
Weather in November
November sets the stage for the winter season as Quantico experiences a substantial drop in temperature down to a low of 39°F (3.9°C). November is a time when the last remnants of fall give way to the winter chill. The leaves have all but fallen, leaving bare branches against the grey sky. Weather in November »
Weather in December
As winter sets in, December presents the most significant drop in temperature levels descending to smooth but chilly 46.9°F (8.3°C). The month is marked by its festive cheer and the anticipation of holiday season. Expect the occasional snowfall marking the onset of the jolly season. Weather in December »
Updated: Jul 4, 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 is the coldest time of year?
The month of January, characterized by an average high of 41.5°F (5.3°C) and a low of 27.5°F (-2.5°C), is recognized as the coldest.
What is the least humid month?
The months with the lowest humidity are January, April and July, with an average relative humidity of 73%.
What is the driest month?
The month with the least rainfall is January, when the rain falls for 9.4 days and typically collects 1.97" (50mm) of precipitation.
How many days does it rain?
In Quantico, during the entire year, the rain falls for 155.6 days and collects up to 31.61" (803mm) of precipitation.
When does it snow?
January through April, November and December are months with snowfall.
What is the snowiest month?
January is the month with the most snowfall in Quantico. Snow falls for 4.9 days and accumulates 2.52" (64mm) of snow.
How many days does it snow in Quantico?
In Quantico, during the entire year, snow falls for 13.5 days and aggregates up to 8.23" (209mm) of snow.
What is the month with the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the month with the least sunshine?
February and December, with an average of 5.1h of sunshine, are months with the least sunshine.
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 Quantico, snow does not fall in May through October.
What is the month with the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days?
June has the longest days of the year, with an average of 14h and 48min of daylight.
What is the warmest month?
Quantico's July weather, marked by an average high temperature of 88.7°F (31.5°C) and an average low temperature of 67.8°F (19.9°C), is the warmest in the year.
What month has the most sunshine?
With an average of 10.5h of sunshine, July has the most sunshine of the year in Quantico.
What is the wettest month?
August is the month with the most rainfall. Rain falls for 16 days and accumulates 3.66" (93mm) of precipitation.
What is the most humid month?
October and December, with an average relative humidity of 78%, are most humid months.
What is the month with the shortest days in Quantico?
December has the shortest days of the year, with an average of 9h and 30min of daylight.
Average temperature
Quantico, VA
The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (41.5°F).
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).
Average pressure
Quantico, 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
Quantico, VA
- Average wind speed in January:
6.7mph - Average wind speed in February:
6.9mph - Average wind speed in March:
7.1mph - Average wind speed in April:
7.1mph - Average wind speed in May:
6mph - Average wind speed in June:
5.5mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.7mph - Average wind speed in September:
5.3mph - Average wind speed in October:
6.2mph - Average wind speed in November:
6.3mph - Average wind speed in December:
6.1mph
The windiest months (with the highest average wind speed) are March and April (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity
Quantico, VA
The months with the highest relative humidity are October and December (78%).
The months with the lowest relative humidity are January, April and July (73%).
Average rainfall
Quantico, VA
- Average rainfall in January:
1.97" - Average rainfall in February:
2.17" - Average rainfall in March:
2.56" - Average rainfall in April:
2.87" - Average rainfall in May:
3.15" - Average rainfall in June:
2.72"
The wettest month (with the highest rainfall) is August (3.66").
The driest month (with the least rainfall) is January (1.97").
Average rainfall days
Quantico, VA
- Average rainfall days in January:
9.4 days - Average rainfall days in February:
11.3 days - Average rainfall days in March:
14.2 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
16.9 days - Average rainfall days in June:
14.2 days
- Average rainfall days in July:
15.9 days - Average rainfall days in August:
16 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
11.3 days - Average rainfall days in November:
8.7 days - Average rainfall days in December:
10.4 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is November (8.7 days).
Average snowfall
Quantico, VA
The month with the highest snowfall is January (2.52").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Quantico, VA
- Average snowfall days in January:
4.9 days - Average snowfall days in February:
3.9 days - Average snowfall days in March:
2.4 days - Average snowfall days in April:
0.2 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:
0.3 days - Average snowfall days in December:
1.8 days
The month with the highest number of snowfall days is January (4.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Quantico, 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 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:
5h and 2min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 0min - 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 30min).
The months with the least sunshine are February and December (Average sunshine: 5h and 6min).
Average sunshine days
Quantico, VA
- Average sunshine days in January:
17.5 days - Average sunshine days in February:
14.4 days - Average sunshine days in March:
14.2 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
11.5 days - Average sunshine days in June:
14.1 days
- Average sunshine days in July:
12.4 days - Average sunshine days in August:
13.1 days - Average sunshine days in September:
17.2 days - Average sunshine days in October:
18.6 days - Average sunshine days in November:
20 days - Average sunshine days in December:
17.8 days
The month with the most sunshine days is November (20 days).
The month with the least sunshine days is May (11.5 days).
Average UV index
Quantico, 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
Quantico, VA
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Quantico, VA
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
Quantico, Virginia, USA
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