Climate and monthly weather forecastRoberts Mill, VA
Climate and monthly weather forecast
Weather in January
January, like December, in Roberts Mill, Virginia, is an icy winter month, with temperature in the range of an average high of 38.8°F (3.8°C) and an average low of 23.9°F (-4.5°C). January, with its average high-temperature of 38.8°F (3.8°C) and an average low-temperature of 23.9°F (-4.5°C), holds the record as the coldest month. Weather in January »Weather in February
February, the last month of the winter in Roberts Mill, is a frosty month, with an average temperature fluctuating between 27.1°F (-2.7°C) and 43.3°F (6.3°C). The arrival of February sees a recorded average high-temperature of a chilly 43.3°F (6.3°C), showing little divergence from the previous month's conditions. Weather in February »Weather in March
March, the first month of the spring in Roberts Mill, is a fresh month, with temperature in the range of an average high of 51.1°F (10.6°C) and an average low of 33.1°F (0.6°C). The embrace of March brings a minor uplift in the average high-temperature, shifting from a chilly 43.3°F (6.3°C) in February to a fresh 51.1°F (10.6°C). Weather in March »Weather in April
April is an enjoyable spring month in Roberts Mill, Virginia, with temperature in the range of an average low of 41.9°F (5.5°C) and an average high of 62.1°F (16.7°C). The shift from March to April sees an increase in the average high-temperature, transitioning from a fresh 51.1°F (10.6°C) to a comfortable 62.1°F (16.7°C). Weather in April »Weather in May
May, the last month of the spring in Roberts Mill, is a pleasant month, with an average temperature fluctuating between 70.5°F (21.4°C) and 49.6°F (9.8°C). A gentle upsurge in temperatures occurs as April gives way to May, with average highs shifting from an enjoyable 62.1°F (16.7°C) to an agreeable 70.5°F (21.4°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Roberts Mill, Virginia, with temperature in the range of an average high of 78.1°F (25.6°C) and an average low of 55°F (12.8°C). As June begins, there's a slight increase in the average high-temperature, moving from an agreeable 70.5°F (21.4°C) in May to a warm 78.1°F (25.6°C). Weather in June »Weather in July
July, like June, in Roberts Mill, Virginia, is a moderately hot summer month, with temperature in the range of an average low of 57.9°F (14.4°C) and an average high of 81°F (27.2°C). July stands out as Roberts Mill's warmest month, with temperatures ranging between an average high of 81°F (27.2°C) and a low of 57.9°F (14.4°C). In July, the average heat index is estimated at a tropical 86°F (30°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Roberts Mill, Virginia, with temperature in the range of an average low of 55.9°F (13.3°C) and an average high of 79.5°F (26.4°C). Roberts Mill marks the onset of August with an average high-temperature of a still moderately hot 79.5°F (26.4°C), subtly divergent from July's 81°F (27.2°C). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Roberts Mill, Virginia, with an average temperature varying between 74.5°F (23.6°C) and 52.2°F (11.2°C). The arrival of September is marked by an average high-temperature of a still warm 74.5°F (23.6°C), bearing a close resemblance to August. Weather in September »Weather in October
October, like September, in Roberts Mill, Virginia, is another refreshing autumn month, with an average temperature ranging between min 43.3°F (6.3°C) and max 63.5°F (17.5°C). October is characterized by a reduction in the average high-temperature, from a moderately hot 74.5°F (23.6°C) in September to a refreshing 63.5°F (17.5°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Roberts Mill, Virginia, with an average temperature ranging between max 51.8°F (11°C) and min 33.3°F (0.7°C). November involves a decrease in temperature, down from a refreshing 63.5°F (17.5°C) in October to a cool 51.8°F (11°C). Weather in November »Weather in December
December, the first month of the winter in Roberts Mill, is also a frosty month, with an average temperature varying between 43.9°F (6.6°C) and 30.2°F (-1°C). The arrival of December is marked by a minor reduction in average high-temperature, sliding from a fresh 51.8°F (11°C) in November to a frosty 43.9°F (6.6°C). Weather in December »Updated: Aug 28, 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 Roberts Mill's coldest month, with an average high-temperature of 38.8°F (3.8°C) and a low-temperature of 23.9°F (-4.5°C).
Throughout the year, there are 191 rainfall days, and 30.87" (784mm) of precipitation is accumulated.
January through May, October through December are months with snowfall.
In Roberts Mill, during the entire year, snow falls for 38.6 days and aggregates up to 18.66" (474mm) of snow.
With an average of 4.5h of sunshine, January has the least sunshine of the year.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
With an average relative humidity of 81%, February is the most humid month.
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.
The month with the most rainfall is May, when the rain falls for 21.5 days and typically aggregates up to 3.23" (82mm) of precipitation.
In Roberts Mill, snow does not fall in June through September.
The month with the longest days is June, with an average of 14h and 36min of daylight.
June has the most sunshine of the year, with an average of 9.9h of sunshine.
During the warmest month in Roberts Mill, July, temperatures average a high of 81°F (27.2°C) and a low of 57.9°F (14.4°C).
The month with the highest UV index is August, with an average maximum UV index of 6.
September is the month with the least rainfall. Rain falls for 16.9 days and accumulates 1.77" (45mm) of precipitation.
The least humid month in Roberts Mill is November, with an average relative humidity of 77%.
December is the month with the most snowfall. Snow falls for 7.2 days and accumulates 4.8" (122mm) of snow.
The month with the shortest days is December, with an average of 9h and 42min of daylight.
Average temperature
Roberts Mill, VA
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (38.8°F).
The month with the highest average low temperature is July (57.9°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).
Average pressure
Roberts Mill, VA
- 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:
30.01"Hg - Average pressure in May:
30.03"Hg - Average pressure in June:
29.99"Hg
- Average pressure in July:
30.02"Hg - Average pressure in August:
30.03"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.07"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 (29.99"Hg).
Average wind speed
Roberts Mill, VA
- Average wind speed in January:
8.1mph - Average wind speed in February:
8.1mph - Average wind speed in March:
7.5mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.5mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.3mph - Average wind speed in September:
4.7mph - Average wind speed in October:
6mph - Average wind speed in November:
6.3mph - Average wind speed in December:
7.3mph
The windiest months (with the highest average wind speed) are January and February (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity
Roberts Mill, VA
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is November (77%).
Average rainfall
Roberts Mill, VA
- Average rainfall in January:
2.17" - Average rainfall in February:
3.15" - Average rainfall in March:
2.32" - Average rainfall in April:
3.07" - Average rainfall in May:
3.23" - Average rainfall in June:
2.6"
- Average rainfall in July:
2.99" - Average rainfall in August:
2.52" - Average rainfall in September:
1.77" - Average rainfall in October:
2.24" - Average rainfall in November:
2.13" - Average rainfall in December:
2.68"
The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days
Roberts Mill, VA
- Average rainfall days in January:
12.3 days - Average rainfall days in February:
12.3 days - Average rainfall days in March:
15.4 days - Average rainfall days in April:
17.5 days - Average rainfall days in May:
21.5 days - Average rainfall days in June:
18.8 days
- Average rainfall days in July:
22 days - Average rainfall days in August:
18.9 days - Average rainfall days in September:
16.9 days - Average rainfall days in October:
12.7 days - Average rainfall days in November:
10.8 days - Average rainfall days in December:
11.9 days
The month with the highest number of rainy days is July (22 days).
The month with the least rainy days is November (10.8 days).
Average snowfall
Roberts Mill, VA
- Average snowfall in January:
4.25" - Average snowfall in February:
4.41" - Average snowfall in March:
2.36" - Average snowfall in April:
0.67" - Average snowfall in May:
0.28" - Average snowfall in June:
0"
The month with the highest snowfall is December (4.8").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Roberts Mill, VA
- Average snowfall days in January:
9.8 days - Average snowfall days in February:
9.6 days - Average snowfall days in March:
5.3 days - Average snowfall days in April:
1.7 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:
1.3 days - Average snowfall days in November:
3.4 days - Average snowfall days in December:
7.2 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Roberts Mill, VA
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 54min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 6min - Average daylight in June:
14h and 36min
- Average daylight in July:
14h and 24min - Average daylight in August:
13h and 30min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 12min - Average daylight in December:
9h and 42min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January:
4h and 30min - Average sunshine in February:
5h and 12min - Average sunshine in March:
6h and 18min - Average sunshine in April:
8h and 12min - Average sunshine in May:
9h and 0min - Average sunshine in June:
9h and 54min
- Average sunshine in July:
9h and 48min - Average sunshine in August:
9h and 48min - Average sunshine in September:
8h and 12min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 42min - Average sunshine in December:
4h and 54min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days
Roberts Mill, VA
- Average sunshine days in January:
11.8 days - Average sunshine days in February:
8.7 days - Average sunshine days in March:
10.3 days - Average sunshine days in April:
10.7 days - Average sunshine days in May:
6.7 days - Average sunshine days in June:
8.4 days
- Average sunshine days in July:
7.5 days - Average sunshine days in August:
9 days - Average sunshine days in September:
10.2 days - Average sunshine days in October:
15.5 days - Average sunshine days in November:
15.6 days - Average sunshine days in December:
13.3 days
The month with the most sunshine days is November (15.6 days).
The month with the least sunshine days is May (6.7 days).
Average UV index
Roberts Mill, VA
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Roberts Mill, VA
The month with the most cloud cover is February (Cloud cover 59).
The months with the least cloud cover are June, July and August (Cloud cover 40).
Average visibility
Roberts Mill, VA
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (5mi).
The month with the lowest visibility is September (4mi).
