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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, is another cold winter month in Castleton, Virginia, with an average temperature varying between 26.1°F (-3.3°C) and 41.4°F (5.2°C). January, marked by an average high-temperature of 41.4°F (5.2°C) and a low-temperature of 26.1°F (-3.3°C), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Castleton, is a chilly month, with an average temperature fluctuating between 46°F (7.8°C) and 28.8°F (-1.8°C). With the transition into February, Castleton notes an average high-temperature of a chilly 46°F (7.8°C), closely resembling January. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Castleton, Virginia, with an average temperature fluctuating between 53.8°F (12.1°C) and 35.2°F (1.8°C). With the onset of March, Castleton observes a minor temperature ascent, with the average high-temperature adjusting from February's frosty 46°F (7.8°C) to a cool 53.8°F (12.1°C). Weather in March »
Weather in April
April in Castleton, Virginia, is a refreshing spring month, with an average temperature ranging between min 45.1°F (7.3°C) and max 65.5°F (18.6°C). With the onset of April, Castleton's average high-temperature sees a rise, moving from March's cool 53.8°F (12.1°C) to a refreshing 65.5°F (18.6°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Castleton, Virginia, with an average temperature fluctuating between 54.7°F (12.6°C) and 75.2°F (24°C). In Castleton, stepping into May brings a temperature increase, moving up from April's comfortable 65.5°F (18.6°C) to a warm 75.2°F (24°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Castleton, Virginia, with an average temperature ranging between max 83.3°F (28.5°C) and min 61.3°F (16.3°C). The shift into June is characterized by a subtle rise in the average high-temperature, transitioning from May's 75.2°F (24°C) to a still warm 83.3°F (28.5°C). Weather in June »
Weather in July
July in Castleton, Virginia, is a tropical summer month, with an average temperature ranging between min 65.5°F (18.6°C) and max 87.6°F (30.9°C). July, on average, is the warmest month, registering a high temperature of 87.6°F (30.9°C) and a low of 65.5°F (18.6°C). The heat index value during July is evaluated at a torrid 100.4°F (38°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Castleton, Virginia, with an average temperature varying between 64.6°F (18.1°C) and 85.5°F (29.7°C). The start of August marks an average high-temperature of a warm 85.5°F (29.7°C), hardly distinguishable from the conditions in July. Weather in August »
Weather in September
September, the first month of the autumn in Castleton, is still a warm month, with an average temperature ranging between min 58.6°F (14.8°C) and max 78.4°F (25.8°C). A moderate decline in average high-temperatures is noted in September, moving from a warm 85.5°F (29.7°C) in August to a still moderately hot 78.4°F (25.8°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Castleton, Virginia, with an average temperature ranging between min 48.4°F (9.1°C) and max 66.6°F (19.2°C). The start of October comes with a reduction in the average high-temperature, receding from a moderately hot 78.4°F (25.8°C) in September to a comfortable 66.6°F (19.2°C). Weather in October »
Weather in November
November, the last month of the autumn in Castleton, is another cool month, with temperature in the range of an average high of 54.1°F (12.3°C) and an average low of 36.9°F (2.7°C). November weather is marked by a drop in the average high-temperature, falling from a refreshing 66.6°F (19.2°C) in October to a cool 54.1°F (12.3°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Castleton, Virginia, with an average temperature varying between 46.4°F (8°C) and 31.8°F (-0.1°C). December's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from November's fresh 54.1°F (12.3°C) to a chilly 46.4°F (8°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Castleton?
With average high and low temperatures of 41.4°F (5.2°C) and 26.1°F (-3.3°C) respectively, January is Castleton's coldest month.
How much does it rain in Castleton?
Throughout the year, in Castleton, there are 144.4 rainfall days, and 25.08" (637mm) of precipitation is accumulated.
When does it snow in Castleton?
January through May, November and December are months with snowfall in Castleton.
When does it snow the most in Castleton?
January is the month with the most snowfall. Snow falls for 4.8 days and accumulates 2.36" (60mm) of snow.
How many days does it snow in Castleton?
Throughout the year, in Castleton, Virginia, there are 15.4 snowfall days, and 9.17" (233mm) of snow is accumulated.
What is the month with the lowest UV index in Castleton?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the driest month in Castleton?
February is the month with the least rainfall in Castleton, Virginia. Rain falls for 9.2 days and accumulates 1.46" (37mm) of precipitation.
When is Daylight Saving Time (DST) in Castleton?
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.
What is the wettest month in Castleton?
The month with the most rainfall is May, when the rain falls for 16.1 days and typically aggregates up to 2.68" (68mm) of precipitation.
What is the month with the highest UV index in Castleton?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When it does not snow in Castleton?
June through October are months without snowfall in Castleton.
When are the longest days in Castleton?
June has the longest days of the year, with an average of 14h and 48min of daylight.
What are the warmest months in Castleton?
In Castleton, July is identified by the average highest temperatures, reaching a peak of 87.6°F (30.9°C) and a low of 65.5°F (18.6°C).
What is the least humid month in Castleton?
With an average relative humidity of 72%, July is the least humid month in Castleton.
What month has the most sunshine in Castleton?
The month with the most sunshine in Castleton, Virginia, is July, with an average of 10.6h of sunshine.
What are the most humid months in Castleton?
October and December, with an average relative humidity of 77%, are most humid months.
What is the month with the shortest days in Castleton?
December has the shortest days of the year in Castleton, with an average of 9h and 30min of daylight.
What is the month with the least sunshine in Castleton?
The month with the least sunshine is December, with an average of 5.2h of sunshine.
Average temperature
Castleton, VA
The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (41.4°F).
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure
Castleton, 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:
29.98"Hg - Average pressure in August:
30"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
Castleton, VA
- Average wind speed in January:
6.1mph - Average wind speed in February:
6.4mph - Average wind speed in March:
6.8mph - Average wind speed in April:
6.9mph - Average wind speed in May:
5.8mph - Average wind speed in June:
5.3mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.6mph - Average wind speed in September:
5.1mph - Average wind speed in October:
5.7mph - Average wind speed in November:
5.8mph - Average wind speed in December:
5.5mph
The windiest month (with the highest average wind speed) is April (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity
Castleton, VA
The months with the highest relative humidity are October and December (77%).
The month with the lowest relative humidity is July (72%).
Average rainfall
Castleton, VA
- Average rainfall in January:
1.54" - Average rainfall in February:
1.46" - Average rainfall in March:
2.2" - Average rainfall in April:
2.6" - Average rainfall in May:
2.68" - Average rainfall in June:
2.17"
- Average rainfall in July:
2.01" - Average rainfall in August:
2.36" - Average rainfall in September:
1.69" - Average rainfall in October:
2.2" - Average rainfall in November:
2.01" - Average rainfall in December:
2.17"
The wettest month (with the highest rainfall) is May (2.68").
The driest month (with the least rainfall) is February (1.46").
Average rainfall days
Castleton, VA
- Average rainfall days in January:
8.3 days - Average rainfall days in February:
9.2 days - Average rainfall days in March:
13.1 days - Average rainfall days in April:
14.3 days - Average rainfall days in May:
16.1 days - Average rainfall days in June:
13.5 days
- Average rainfall days in July:
14.3 days - Average rainfall days in August:
14.6 days - Average rainfall days in September:
12.8 days - Average rainfall days in October:
10.3 days - Average rainfall days in November:
8.3 days - Average rainfall days in December:
9.6 days
The month with the highest number of rainy days is May (16.1 days).
The months with the least rainy days are January and November (8.3 days).
Average snowfall
Castleton, VA
- Average snowfall in January:
2.36" - Average snowfall in February:
2.2" - Average snowfall in March:
1.97" - Average snowfall in April:
0.75" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The month with the highest snowfall is January (2.36").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Castleton, VA
- Average snowfall days in January:
4.8 days - Average snowfall days in February:
4.8 days - Average snowfall days in March:
2.7 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0.1 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:
0.4 days - Average snowfall days in December:
2.3 days
The months with the highest number of snowfall days are January and February (4.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Castleton, 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 4min - 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 3min - Average sunshine in March:
6h and 5min - Average sunshine in April:
8h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 4min - Average sunshine in November:
6h and 0min - Average sunshine in December:
5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days
Castleton, VA
- Average sunshine days in January:
18.1 days - Average sunshine days in February:
14.8 days - Average sunshine days in March:
15 days - Average sunshine days in April:
14.5 days - Average sunshine days in May:
12.5 days - Average sunshine days in June:
15 days
- Average sunshine days in July:
14.5 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
15 days - Average sunshine days in October:
18.9 days - Average sunshine days in November:
20.5 days - Average sunshine days in December:
18.8 days
The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is May (12.5 days).
Average UV index
Castleton, 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
Castleton, VA
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility
Castleton, 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).
Castleton, Virginia, USA
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