Climate and monthly weather forecastCatharpin, VA
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Catharpin, Virginia, with an average temperature varying between 39.7°F (4.3°C) and 25.7°F (-3.5°C). In Catharpin, the month of January is known for its lowest average temperatures, reaching a high of 39.7°F (4.3°C) and a low of 25.7°F (-3.5°C). Weather in January »Weather in February
February, the last month of the winter in Catharpin, is a chilly month, with an average temperature varying between 44.4°F (6.9°C) and 28.2°F (-2.1°C). The arrival of February marks a slight shift to an average high-temperature of a frosty 44.4°F (6.9°C) from January's 39.7°F (4.3°C). Weather in February »Weather in March
March, the first month of the spring in Catharpin, is a cool month, with an average temperature ranging between min 36°F (2.2°C) and max 52.5°F (11.4°C). March brings a slight increase in the average high-temperature, progressing from a frosty 44.4°F (6.9°C) in February to a fresh 52.5°F (11.4°C). Weather in March »Weather in April
April in Catharpin, Virginia, is a comfortable spring month, with temperature in the range of an average high of 64.9°F (18.3°C) and an average low of 45.7°F (7.6°C). Catharpin experiences a temperature shift with the start of April, with average high-temperatures moving from a fresh 52.5°F (11.4°C) in March to an enjoyable 64.9°F (18.3°C). Weather in April »Weather in May
The last month of the spring, May, is a warm month in Catharpin, Virginia, with an average temperature ranging between max 75°F (23.9°C) and min 55°F (12.8°C). Noticing a change, the average high-temperature during May moves from April's enjoyable 64.9°F (18.3°C) to a moderately hot 75°F (23.9°C). Weather in May »Weather in June
The first month of the summer, June, is still a warm month in Catharpin, Virginia, with an average temperature fluctuating between 82.9°F (28.3°C) and 62.6°F (17°C). Catharpin observes a slight uplift in the average high-temperature with the onset of June, adjusting from May's 75°F (23.9°C) to a still warm 82.9°F (28.3°C). Weather in June »Weather in July
July is a tropical summer month in Catharpin, Virginia, with an average temperature ranging between max 88.2°F (31.2°C) and min 67.3°F (19.6°C). Catharpin's warmest weather arrives in July, when temperatures average a high of 88.2°F (31.2°C) and a low of 67.3°F (19.6°C). For most parts of July, the heat index is estimated at a fiery hot 100.4°F (38°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Catharpin, Virginia, with an average temperature varying between 85.6°F (29.8°C) and 65.8°F (18.8°C). The onset of August marks an average high-temperature of a warm 85.6°F (29.8°C), hardly differing from July's 88.2°F (31.2°C). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Catharpin, Virginia, with an average temperature fluctuating between 59.9°F (15.5°C) and 78.4°F (25.8°C). The move into September indicates a slight reduction in the average high-temperature, down from August's warm 85.6°F (29.8°C) to a still moderately hot 78.4°F (25.8°C). Weather in September »Weather in October
October, the same as September, is another refreshing autumn month in Catharpin, Virginia, with an average temperature varying between 66.6°F (19.2°C) and 49.1°F (9.5°C). October's arrival corresponds with a decrease in average high-temperatures, from September's warm 78.4°F (25.8°C) to an enjoyable 66.6°F (19.2°C). Weather in October »Weather in November
November, the last month of the autumn in Catharpin, is also a fresh month, with an average temperature ranging between max 53.6°F (12°C) and min 37.6°F (3.1°C). November's arrival coincides with a drop in the average high-temperature, decreasing from October's refreshing 66.6°F (19.2°C) to a cool 53.6°F (12°C). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Catharpin, Virginia, with an average temperature varying between 32.2°F (0.1°C) and 45.3°F (7.4°C). The beginning of December subtly marks a decrease in the average high-temperature, transitioning from a fresh 53.6°F (12°C) in November to a chilly 45.3°F (7.4°C). Weather in December »Updated: Aug 20, 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 is the coldest month, exhibiting average temperatures of 39.7°F (4.3°C) at the peak and 25.7°F (-3.5°C) at the base.
Throughout the year, there are 156.6 rainfall days, and 31.3" (795mm) of precipitation is accumulated.
January through April, November and December are months with snowfall.
The month with the most snowfall is January, when snow falls for 5.2 days and typically aggregates up to 3.58" (91mm) of snow.
In Catharpin, during the entire year, snow falls for 16.8 days and aggregates up to 12.48" (317mm) of snow.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
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.
May through October are months without snowfall.
The months with the highest UV index are May through August, with an average maximum UV index of 6.
June has the longest days of the year in Catharpin, with an average of 14h and 48min of daylight.
With average high temperatures of 88.2°F (31.2°C) and lows of 67.3°F (19.6°C), July is the warmest month.
The least humid month is July, with an average relative humidity of 71%.
The month with the most sunshine is July, with an average of 10.7h of sunshine.
The month with the most rainfall is August, when the rain falls for 16.1 days and typically aggregates up to 3.74" (95mm) of precipitation.
The month with the least rainfall is September, when the rain falls for 12.5 days and typically collects 2.05" (52mm) of precipitation.
The months with the highest humidity in Catharpin, Virginia, are October and December, with an average relative humidity of 77%.
With an average of 9h and 30min of daylight, December has the shortest days of the year.
With an average of 4.9h of sunshine, December has the least sunshine of the year.
Average temperature
Catharpin, VA
The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (39.7°F).
The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).
Average pressure
Catharpin, 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:
29.97"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.06"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
Catharpin, VA
- Average wind speed in January:
7.1mph - Average wind speed in February:
7.1mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7.3mph - Average wind speed in May:
6mph - Average wind speed in June:
5.5mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.7mph - Average wind speed in September:
5.3mph - Average wind speed in October:
6.2mph - Average wind speed in November:
6.5mph - Average wind speed in December:
6.5mph
The windiest months (with the highest average wind speed) are March and April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity
Catharpin, VA
The months with the highest relative humidity are October and December (77%).
The month with the lowest relative humidity is July (71%).
Average rainfall
Catharpin, VA
- Average rainfall in January:
2.09" - Average rainfall in February:
2.17" - Average rainfall in March:
2.48" - Average rainfall in April:
2.8" - Average rainfall in May:
3.15" - Average rainfall in June:
2.44"
- Average rainfall in July:
2.91" - Average rainfall in August:
3.74" - Average rainfall in September:
2.05" - Average rainfall in October:
2.48" - Average rainfall in November:
2.32" - Average rainfall in December:
2.68"
The wettest month (with the highest rainfall) is August (3.74").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days
Catharpin, VA
- Average rainfall days in January:
9.5 days - Average rainfall days in February:
10.2 days - Average rainfall days in March:
13.3 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
17.5 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
16.1 days - Average rainfall days in August:
16.1 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
12 days - Average rainfall days in November:
9.4 days - Average rainfall days in December:
10.4 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is November (9.4 days).
Average snowfall
Catharpin, VA
The month with the highest snowfall is January (3.58").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Catharpin, VA
- Average snowfall days in January:
5.2 days - Average snowfall days in February:
5.3 days - Average snowfall days in March:
2.9 days - Average snowfall days in April:
0.3 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:
0.4 days - Average snowfall days in December:
2.7 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Catharpin, VA
- Average daylight in January:
9h and 48min - 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 36min - 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 30min
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 6min - Average sunshine in February:
5h and 6min - Average sunshine in March:
6h and 36min - Average sunshine in April:
8h and 48min - Average sunshine in May:
8h and 48min - Average sunshine in June:
10h and 6min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
10h and 6min - Average sunshine in September:
8h and 36min - Average sunshine in October:
5h and 36min - Average sunshine in November:
5h and 36min - Average sunshine in December:
4h and 54min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days
Catharpin, VA
- Average sunshine days in January:
17.2 days - Average sunshine days in February:
14.2 days - Average sunshine days in March:
15 days - Average sunshine days in April:
13.2 days - Average sunshine days in May:
12.2 days - Average sunshine days in June:
14.1 days
- Average sunshine days in July:
12.1 days - Average sunshine days in August:
12.7 days - Average sunshine days in September:
16.8 days - Average sunshine days in October:
17.3 days - Average sunshine days in November:
19.6 days - Average sunshine days in December:
17.8 days
The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (12.1 days).
Average UV index
Catharpin, 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
Catharpin, VA
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility
Catharpin, VA
The months with the highest visibility are February, March, April, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and May (5mi).
