Climate and monthly weather forecastArmstrong, VA
Climate and monthly weather forecast
Weather in January
January, like December, in Armstrong, Virginia, is another cold winter month, with an average temperature fluctuating between 22.1°F (-5.5°C) and 36.7°F (2.6°C). Temperature readings reach their annual highs in January, averaging 36.7°F (2.6°C) and a minimum average of 22.1°F (-5.5°C). Weather in January »Weather in February
February, the last month of the winter in Armstrong, is another cold month, with an average temperature fluctuating between 24.8°F (-4°C) and 41.2°F (5.1°C). Armstrong notes an average high-temperature of a still icy 41.2°F (5.1°C) in February, displaying minor variation from January. Weather in February »Weather in March
March, the first month of the spring in Armstrong, is a frosty month, with an average temperature varying between 48.9°F (9.4°C) and 32°F (0°C). The commencement of March sees a minor shift in the average high-temperature, moving from a wintry 41.2°F (5.1°C) in February to a frosty 48.9°F (9.4°C). Weather in March »Weather in April
April in Armstrong, Virginia, is an enjoyable spring month, with an average temperature ranging between max 61°F (16.1°C) and min 41.4°F (5.2°C). Armstrong's transition into April brings a rise in the average high-temperature, moving from a frosty 48.9°F (9.4°C) in March to a refreshing 61°F (16.1°C). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Armstrong, Virginia, with temperature in the range of an average high of 70.5°F (21.4°C) and an average low of 48.9°F (9.4°C). May's onset witnesses a shift in the average high-temperature, moving from an enjoyable 61°F (16.1°C) in April to a pleasant 70.5°F (21.4°C). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Armstrong, Virginia, with an average temperature ranging between max 78.3°F (25.7°C) and min 55.2°F (12.9°C). Observing a minor shift, the average high-temperature during June adjusts from May's pleasant 70.5°F (21.4°C) to a warm 78.3°F (25.7°C). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Armstrong, Virginia, with an average temperature ranging between max 82.4°F (28°C) and min 59.5°F (15.3°C). July is the month when Armstrong's temperatures reach their peak, with averages of 82.4°F (28°C) and lows of 59.5°F (15.3°C). July's heat index is calculated to be a hot 89.6°F (32°C). Weather in July »Weather in August
August, the last month of the summer in Armstrong, is also a moderately hot month, with an average temperature ranging between max 80.6°F (27°C) and min 57°F (13.9°C). As Armstrong welcomes August, the average high-temperature records at a still moderately hot 80.6°F (27°C), marking an insignificant deviation from the prior month. Weather in August »Weather in September
September, the first month of the autumn in Armstrong, is also a moderately hot month, with an average temperature fluctuating between 74.7°F (23.7°C) and 53.1°F (11.7°C). Armstrong's weather in September involves a mild decrease in the average high-temperature, moving down slightly from August's moderately hot 80.6°F (27°C) to a still warm 74.7°F (23.7°C). Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Armstrong, Virginia, with an average temperature fluctuating between 62.1°F (16.7°C) and 43.2°F (6.2°C). The onset of October is marked by a decrease in temperature, transitioning from a moderately hot 74.7°F (23.7°C) in September to a refreshing 62.1°F (16.7°C). Weather in October »Weather in November
November, the last month of the autumn in Armstrong, is also a fresh month, with an average temperature varying between 32.9°F (0.5°C) and 50.5°F (10.3°C). During the transition into November, Armstrong observes a decrease in the average high-temperature, falling from an enjoyable 62.1°F (16.7°C) in October to a cool 50.5°F (10.3°C). Weather in November »Weather in December
December, the first month of the winter in Armstrong, is still a cold month, with an average temperature fluctuating between 41.9°F (5.5°C) and 28.4°F (-2°C). In December, the average high-temperature marginally drops from a cool 50.5°F (10.3°C) in November to a cold 41.9°F (5.5°C). Weather in December »Updated: Feb 14, 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
January stands out as Armstrong's coldest month, with temperatures ranging between an average high of 36.7°F (2.6°C) and a low of 22.1°F (-5.5°C).
Throughout the year, there are 161.8 rainfall days, and 29.53" (750mm) of precipitation is accumulated.
Months with snowfall in Armstrong are January through May, October through December.
In Armstrong, Virginia, during the entire year, snow falls for 41.9 days and aggregates up to 36.5" (927mm) of snow.
The month with the least sunshine in Armstrong, Virginia, is January, with an average of 5h of sunshine.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Armstrong.
The month with the most snowfall is February, when snow falls for 9.9 days and typically aggregates up to 9.02" (229mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Armstrong, 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.
May is the month with the most rainfall. Rain falls for 19.7 days and accumulates 3.23" (82mm) of precipitation.
The months with the highest UV index are May through August, with an average maximum UV index of 5.
June and July, with an average relative humidity of 76%, are the least humid months in Armstrong, Virginia.
In Armstrong, Virginia, snow does not fall in June through September.
The month with the longest days is June, with an average of 14h and 48min of daylight.
The month with the most sunshine in Armstrong is June, with an average of 10.3h of sunshine.
The month of July, characterized by an average high of 82.4°F (28°C) and a low of 59.5°F (15.3°C), is recognized as the warmest.
The month with the least rainfall in Armstrong, Virginia, is September, when the rain falls for 13.3 days and typically collects 1.73" (44mm) of precipitation.
The most humid month in Armstrong, Virginia, is December, with an average relative humidity of 80%.
With an average of 9h and 36min of daylight, December has the shortest days of the year.
Average temperature
Armstrong, VA
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (36.7°F).
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).
Average pressure
Armstrong, VA
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.97"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
30.01"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed
Armstrong, VA
- Average wind speed in January:
7mph - Average wind speed in February:
7.1mph - Average wind speed in March:
6.2mph - Average wind speed in April:
6.5mph - Average wind speed in May:
5.3mph - Average wind speed in June:
5mph
- Average wind speed in July:
4.3mph - Average wind speed in August:
3.9mph - Average wind speed in September:
4.2mph - Average wind speed in October:
5.4mph - Average wind speed in November:
5.7mph - Average wind speed in December:
6.1mph
The windiest month (with the highest average wind speed) is February (7.1mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).
Average humidity
Armstrong, VA
The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are June and July (76%).
Average rainfall
Armstrong, VA
- Average rainfall in January:
2.28" - Average rainfall in February:
2.48" - Average rainfall in March:
2.48" - Average rainfall in April:
3.11" - Average rainfall in May:
3.23" - Average rainfall in June:
2.4"
The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is September (1.73").
Average rainfall days
Armstrong, VA
- Average rainfall days in January:
9.8 days - Average rainfall days in February:
10 days - Average rainfall days in March:
13 days - Average rainfall days in April:
15.7 days - Average rainfall days in May:
19.7 days - Average rainfall days in June:
16.2 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
16.6 days - Average rainfall days in September:
13.3 days - Average rainfall days in October:
11 days - Average rainfall days in November:
8.1 days - Average rainfall days in December:
10.6 days
The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is November (8.1 days).
Average snowfall
Armstrong, VA
- Average snowfall in January:
7.32" - Average snowfall in February:
9.02" - Average snowfall in March:
7.56" - Average snowfall in April:
1.14" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is February (9.02").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Armstrong, VA
- Average snowfall days in January:
10.8 days - Average snowfall days in February:
9.9 days - Average snowfall days in March:
7.9 days - Average snowfall days in April:
1.8 days - Average snowfall days in May:
0.3 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:
1.1 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 (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Armstrong, VA
- Average daylight in January:
9h and 54min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 48min
- Average daylight in July:
14h and 30min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 6min - Average daylight in December:
9h and 36min
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:
5h and 0min - Average sunshine in February:
5h and 18min - Average sunshine in March:
6h and 42min - Average sunshine in April:
8h and 42min - Average sunshine in May:
8h and 54min - Average sunshine in June:
10h and 18min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
9h and 54min - Average sunshine in September:
8h and 24min - Average sunshine in October:
5h and 48min - Average sunshine in November:
6h and 0min - Average sunshine in December:
5h and 6min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days
Armstrong, VA
- Average sunshine days in January:
14.9 days - Average sunshine days in February:
12.3 days - Average sunshine days in March:
12.7 days - Average sunshine days in April:
12.3 days - Average sunshine days in May:
9.2 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
9.7 days - Average sunshine days in August:
11.9 days - Average sunshine days in September:
14.3 days - Average sunshine days in October:
16.9 days - Average sunshine days in November:
19.2 days - Average sunshine days in December:
16.7 days
The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is May (9.2 days).
Average UV index
Armstrong, VA
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Armstrong, VA
The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are June, July and November (Cloud cover 36).
Average visibility
Armstrong, VA
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (5mi).
The months with the lowest visibility are May and September (4mi).
