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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, in Sandston, Virginia, is another chilly winter month, with temperature in the range of an average high of 44.8°F (7.1°C) and an average low of 29.7°F (-1.3°C). The month of January sees the lowest average temperatures, reaching 44.8°F (7.1°C) at the peak and 29.7°F (-1.3°C) at the low. Weather in January »
Weather in February
The last month of the winter, February, is another chilly month in Sandston, Virginia, with temperature in the range of an average high of 49.3°F (9.6°C) and an average low of 32.4°F (0.2°C). In the transition from January to February, Sandston reports an average high-temperature of a still chilly 49.3°F (9.6°C), indicating a close resemblance to the prior month. Weather in February »
Weather in March
The first month of the spring, March, is a mild month in Sandston, Virginia, with an average temperature varying between 55.9°F (13.3°C) and 38.8°F (3.8°C). March comes with a subtle rise, with the average high-temperature adjusting from a chilly 49.3°F (9.6°C) in February to a refreshing 55.9°F (13.3°C). Weather in March »
Weather in April
April is an agreeable spring month in Sandston, Virginia, with temperature in the range of an average low of 49.3°F (9.6°C) and an average high of 68.4°F (20.2°C). April sees a rise in the average high-temperature, climbing from a moderate 55.9°F (13.3°C) in March to an agreeable 68.4°F (20.2°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Sandston, Virginia, with an average temperature ranging between min 57.9°F (14.4°C) and max 78.1°F (25.6°C). Sandston in May experiences an increase in the average high-temperature, moving from April's agreeable 68.4°F (20.2°C) to a moderately hot 78.1°F (25.6°C). Weather in May »
Weather in June
The first month of the summer, June, is also a moderately hot month in Sandston, Virginia, with temperature in the range of an average high of 85.5°F (29.7°C) and an average low of 64.9°F (18.3°C). A slight uplift in the average high-temperature marks June, adjusting from May's moderately hot 78.1°F (25.6°C) to a still warm 85.5°F (29.7°C). Weather in June »
Weather in July
July is a tropical summer month in Sandston, Virginia, with an average temperature ranging between max 90.3°F (32.4°C) and min 69.8°F (21°C). July is the warmest month of the year, registering average temperatures as high as 90.3°F (32.4°C) and as low as 69.8°F (21°C). The heat index in July is evaluated at a blisteringly hot 105.8°F (41°C). Weather in July »
Weather in August
The last month of the summer, August, is another hot month in Sandston, Virginia, with temperature in the range of an average high of 88°F (31.1°C) and an average low of 68.4°F (20.2°C). The transition from July to August brings an average high-temperature of a still tropical 88°F (31.1°C), barely different from July's 90.3°F (32.4°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Sandston, Virginia, with temperature in the range of an average high of 81.3°F (27.4°C) and an average low of 63.3°F (17.4°C). With the onset of September, Sandston's average high-temperature slightly adjusts, moderately receding from August's tropical 88°F (31.1°C) to a warm 81.3°F (27.4°C). Weather in September »
Weather in October
October, like September, is an agreeable autumn month in Sandston, Virginia, with an average temperature ranging between max 69.8°F (21°C) and min 52°F (11.1°C). As October commences, the average high-temperature shows a reduction, transitioning from a warm 81.3°F (27.4°C) in September to an agreeable 69.8°F (21°C). Weather in October »
Weather in November
November, the last month of the autumn in Sandston, is another refreshing month, with an average temperature ranging between max 57.2°F (14°C) and min 40.8°F (4.9°C). Transition from October to November is accompanied by a temperature drop, with average high-temperatures decreasing from a pleasant 69.8°F (21°C) to a refreshing 57.2°F (14°C). Weather in November »
Weather in December
December, the first month of the winter in Sandston, is still a chilly month, with temperature in the range of an average low of 35.6°F (2°C) and an average high of 49.1°F (9.5°C). December's arrival signals a moderate reduction in the average high-temperature, easing from a moderate 57.2°F (14°C) in November to a chilly 49.1°F (9.5°C). Weather in December »
Updated: Aug 3, 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?
In Sandston, January records the average lowest temperatures, peaking at 44.8°F (7.1°C) and reaching a low of 29.7°F (-1.3°C).
How much does it rain?
In Sandston, during the entire year, the rain falls for 133.2 days and collects up to 18.94" (481mm) of precipitation.
When does it snow?
January through April, November and December are months with snowfall.
How many days does it snow?
In Sandston, during the entire year, snow falls for 6 days and aggregates up to 2.4" (61mm) of snow.
When is the lowest UV index?
January 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?
The months with the least sunshine are February and December, with an average of 5.2h of sunshine.
What is the snowiest month?
March is the month with the most snowfall. Snow falls for 1.1 days and accumulates 0.67" (17mm) of snow.
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 Sandston, snow does not fall in May through October.
When are the longest days?
June has the longest days of the year, with an average of 14h and 42min of daylight.
What are the months with the highest UV index?
June and July, with an average maximum UV index of 7, are months with the highest UV index.
What is the warmest month?
In Sandston, the peak average temperatures are observed in July, with a high of 90.3°F (32.4°C) and a low of 69.8°F (21°C).
What is the least humid month in Sandston?
With an average relative humidity of 69%, July is the least humid month in Sandston.
What month has the most sunshine?
July has the most sunshine of the year, with an average of 10.5h of sunshine.
What is the rainiest month?
The month with the most rainfall is August, when the rain falls for 14.3 days and typically aggregates up to 2.05" (52mm) of precipitation.
What is the driest month?
September is the month with the least rainfall. Rain falls for 10.5 days and accumulates 1.1" (28mm) of precipitation.
What is the most humid month in Sandston?
December is the most humid month, with an average relative humidity of 78%.
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
Sandston, VA
The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (44.8°F).
The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).
Average pressure
Sandston, VA
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
30"Hg - Average pressure in May:
30.02"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:
30.04"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.12"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
Sandston, VA
- Average wind speed in January:
6.8mph - Average wind speed in February:
7mph - Average wind speed in March:
7.1mph - Average wind speed in April:
7.5mph - Average wind speed in May:
6.5mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.7mph - Average wind speed in October:
6.4mph - Average wind speed in November:
6.4mph - Average wind speed in December:
6.1mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity
Sandston, VA
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (69%).
Average rainfall
Sandston, VA
- Average rainfall in January:
1.5" - Average rainfall in February:
1.5" - Average rainfall in March:
1.34" - Average rainfall in April:
1.61" - Average rainfall in May:
1.81" - Average rainfall in June:
1.77"
The wettest month (with the highest rainfall) is August (2.05").
The driest month (with the least rainfall) is September (1.1").
Average rainfall days
Sandston, VA
- Average rainfall days in January:
8.3 days - Average rainfall days in February:
9.6 days - Average rainfall days in March:
12.2 days - Average rainfall days in April:
12.8 days - Average rainfall days in May:
14.8 days - Average rainfall days in June:
12.4 days
- Average rainfall days in July:
13.3 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
8.2 days - Average rainfall days in November:
8.2 days - Average rainfall days in December:
8.6 days
The month with the highest number of rainy days is May (14.8 days).
The months with the least rainy days are October and November (8.2 days).
Average snowfall
Sandston, VA
The month with the highest snowfall is March (0.67").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Sandston, VA
- Average snowfall days in January:
1.6 days - Average snowfall days in February:
2.4 days - Average snowfall days in March:
1.1 days - Average snowfall days in April:
0.1 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:
0.1 days - Average snowfall days in December:
0.7 days
The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Sandston, 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 1min - Average daylight in June:
14h and 4min
- 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 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
5h and 2min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 3min - Average sunshine in April:
9h and 1min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 2min
- 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 12min).
Average sunshine days
Sandston, VA
- Average sunshine days in January:
20.6 days - Average sunshine days in February:
16.2 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
15.7 days - Average sunshine days in May:
14.4 days - Average sunshine days in June:
16.3 days
- Average sunshine days in July:
15.7 days - Average sunshine days in August:
15.5 days - Average sunshine days in September:
18.6 days - Average sunshine days in October:
21.4 days - Average sunshine days in November:
20.6 days - Average sunshine days in December:
21.4 days
The months with the most sunshine days are October and December (21.4 days).
The month with the least sunshine days is May (14.4 days).
Average UV index
Sandston, VA
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover
Sandston, VA
The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility
Sandston, VA
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Sandston, Virginia, USA
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