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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, is another chilly winter month in Mountcastle, Virginia, with an average temperature ranging between max 45.1°F (7.3°C) and min 30.2°F (-1°C). Mountcastle records the coldest temperatures in January, averaging a high of 45.1°F (7.3°C) and a low of 30.2°F (-1°C). Weather in January »
Weather in February
February, the last month of the winter in Mountcastle, is another chilly month, with an average temperature ranging between max 49.6°F (9.8°C) and min 32.7°F (0.4°C). With the onset of February, a modest change to a still chilly 49.6°F (9.8°C) from January's 45.1°F (7.3°C) is noted in high-temperature. Weather in February »
Weather in March
March, the first month of the spring in Mountcastle, is a mild month, with temperature in the range of an average low of 38.8°F (3.8°C) and an average high of 55.9°F (13.3°C). March's arrival brings a slight change in high-temperatures, adjusting from a chilly 49.6°F (9.8°C) in February to a moderate 55.9°F (13.3°C). Weather in March »
Weather in April
April is a comfortable spring month in Mountcastle, Virginia, with an average temperature varying between 49.1°F (9.5°C) and 67.6°F (19.8°C). Mountcastle in April sees a temperature change, with average high-temperatures moving from a moderate 55.9°F (13.3°C) in March to a still refreshing 67.6°F (19.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Mountcastle, Virginia, with an average temperature fluctuating between 57.9°F (14.4°C) and 76.6°F (24.8°C). As April gives way to May, the average high-temperature displays an increase, moving from a refreshing 67.6°F (19.8°C) to a warm 76.6°F (24.8°C). Weather in May »
Weather in June
June, the first month of the summer in Mountcastle, is also a moderately hot month, with an average temperature varying between 84.9°F (29.4°C) and 65.3°F (18.5°C). June's arrival coincides with a marginal rise in the average high-temperature, moving from May's warm 76.6°F (24.8°C) to a still moderately hot 84.9°F (29.4°C). Weather in June »
Weather in July
July is a hot summer month in Mountcastle, Virginia, with an average temperature ranging between max 89.2°F (31.8°C) and min 69.4°F (20.8°C). Mountcastle reaches its highest average temperatures in July, measuring 89.2°F (31.8°C) at the peak and 69.4°F (20.8°C) at the lowest. The heat index for July is calculated to be an extremely hot 105.8°F (41°C). Weather in July »
Weather in August
The last month of the summer, August, is another tropical month in Mountcastle, Virginia, with temperature in the range of an average high of 87.1°F (30.6°C) and an average low of 68.2°F (20.1°C). The transition into August is marked with an average high-temperature of a still hot 87.1°F (30.6°C), showing an insignificant shift from July's 89.2°F (31.8°C). Weather in August »
Weather in September
September, the first month of the autumn in Mountcastle, is also a moderately hot month, with an average temperature varying between 63°F (17.2°C) and 80.8°F (27.1°C). The onset of September brings a small shift in high-temperatures, falling from a tropical 87.1°F (30.6°C) in August to a moderately hot 80.8°F (27.1°C). Weather in September »
Weather in October
October, the same as September, in Mountcastle, Virginia, is another pleasant autumn month, with an average temperature ranging between max 69.6°F (20.9°C) and min 52.7°F (11.5°C). The transition into October is accompanied by a temperature decrease, with the average high-temperature shifting from a warm 80.8°F (27.1°C) in September to a pleasant 69.6°F (20.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is another refreshing month in Mountcastle, Virginia, with an average temperature varying between 41.5°F (5.3°C) and 57.7°F (14.3°C). The onset of November brings a small change in high-temperatures, falling from a pleasant 69.6°F (20.9°C) in October to a moderate 57.7°F (14.3°C). Weather in November »
Weather in December
December, the first month of the winter in Mountcastle, is also a fresh month, with temperature in the range of an average low of 35.8°F (2.1°C) and an average high of 50.2°F (10.1°C). Mountcastle's transition into December involves a gentle shift in temperature, receding from a moderate 57.7°F (14.3°C) in November to a fresh 50.2°F (10.1°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Mountcastle?
January, known for its average high temperature of 45.1°F (7.3°C) and an average low temperature of 30.2°F (-1°C), is the coldest month in Mountcastle.
How many days does it rain in Mountcastle?
Throughout the year, in Mountcastle, there are 166.1 rainfall days, and 33.27" (845mm) of precipitation is accumulated.
When does it snow in Mountcastle?
Months with snowfall in Mountcastle are January through April, November and December.
How many days does it snow in Mountcastle?
In Mountcastle, Virginia, during the entire year, snow falls for 10.3 days and aggregates up to 5.71" (145mm) of snow.
What are the months with the lowest UV index in Mountcastle?
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Mountcastle.
When does it snow the most in Mountcastle?
The month with the most snowfall in Mountcastle is February, when snow falls for 3.3 days and typically aggregates up to 1.57" (40mm) of snow.
What is the month with the least sunshine in Mountcastle?
The month with the least sunshine in Mountcastle, Virginia, is February, with an average of 5.2h of sunshine.
When is Daylight Saving Time (DST) in Mountcastle?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Mountcastle, Virginia, 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 Mountcastle?
In Mountcastle, snow does not fall in May through October.
When is the highest UV index in Mountcastle?
May through August, with an average maximum UV index of 6, are months with the highest UV index in Mountcastle.
When are the longest days in Mountcastle?
June has the longest days of the year, with an average of 14h and 42min of daylight.
What part of the year is the hottest in Mountcastle?
With average temperatures fluctuating between a high of 89.2°F (31.8°C) and a low of 69.4°F (20.8°C), July stands out as the warmest month in Mountcastle, Virginia.
What is the least humid month in Mountcastle?
With an average relative humidity of 73%, July is the least humid month.
What month has the most sunshine in Mountcastle?
The month with the most sunshine in Mountcastle is July, with an average of 10.4h of sunshine.
What is the wettest month in Mountcastle?
The month with the most rainfall in Mountcastle, Virginia, is August, when the rain falls for 17.4 days and typically aggregates up to 3.7" (94mm) of precipitation.
What is the driest month in Mountcastle?
The month with the least rainfall in Mountcastle, Virginia, is September, when the rain falls for 13 days and typically collects 2.01" (51mm) of precipitation.
What is the most humid month in Mountcastle?
December is the most humid month in Mountcastle, with an average relative humidity of 79%.
What is the month with the shortest days in Mountcastle?
December has the shortest days of the year, with an average of 9h and 36min of daylight.
Average temperature
Mountcastle, VA
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (45.1°F).
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).
Average pressure
Mountcastle, VA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
30.01"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
Mountcastle, VA
- Average wind speed in January:
6.8mph - Average wind speed in February:
7.1mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7.6mph - Average wind speed in May:
6.6mph - Average wind speed in June:
6.1mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.8mph - Average wind speed in October:
6.5mph - 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 (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity
Mountcastle, VA
The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is July (73%).
Average rainfall
Mountcastle, VA
- Average rainfall in January:
2.6" - Average rainfall in February:
2.83" - Average rainfall in March:
2.72" - Average rainfall in April:
2.87" - Average rainfall in May:
3.03" - Average rainfall in June:
2.76"
- Average rainfall in July:
3.03" - Average rainfall in August:
3.7" - Average rainfall in September:
2.01" - Average rainfall in October:
2.44" - Average rainfall in November:
2.72" - Average rainfall in December:
2.56"
The wettest month (with the highest rainfall) is August (3.7").
The driest month (with the least rainfall) is September (2.01").
Average rainfall days
Mountcastle, VA
- Average rainfall days in January:
10.2 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
15.1 days - Average rainfall days in April:
15.6 days - Average rainfall days in May:
18.4 days - Average rainfall days in June:
15.9 days
- Average rainfall days in July:
16.9 days - Average rainfall days in August:
17.4 days - Average rainfall days in September:
13 days - Average rainfall days in October:
11.1 days - Average rainfall days in November:
10.2 days - Average rainfall days in December:
11.5 days
The month with the highest number of rainy days is May (18.4 days).
The months with the least rainy days are January and November (10.2 days).
Average snowfall
Mountcastle, VA
The month with the highest snowfall is February (1.57").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Mountcastle, VA
- Average snowfall days in January:
3.2 days - Average snowfall days in February:
3.3 days - Average snowfall days in March:
1.8 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:
1.5 days
The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Mountcastle, 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 2min - 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 3min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 4min - 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 2min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).
Average sunshine days
Mountcastle, VA
- Average sunshine days in January:
17.2 days - Average sunshine days in February:
13.9 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
12.9 days - Average sunshine days in May:
10.9 days - Average sunshine days in June:
12.1 days
- Average sunshine days in July:
11.9 days - Average sunshine days in August:
11.3 days - Average sunshine days in September:
14.9 days - Average sunshine days in October:
18.3 days - Average sunshine days in November:
18.6 days - Average sunshine days in December:
17.6 days
The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is May (10.9 days).
Average UV index
Mountcastle, 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 and December (UV index 2).
Average cloud cover
Mountcastle, VA
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility
Mountcastle, 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).
Mountcastle, Virginia, USA
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