Climate and monthly weather forecastLeithtown, VA
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Leithtown, Virginia, with an average temperature ranging between min 24.8°F (-4°C) and max 38.7°F (3.7°C). Leithtown experiences its lowest temperatures in January, with an average peak of 38.7°F (3.7°C) and a low of 24.8°F (-4°C). Weather in January »Weather in February
The last month of the winter, February, is a frosty month in Leithtown, Virginia, with an average temperature varying between 27.9°F (-2.3°C) and 43.2°F (6.2°C). Leithtown's February reports an average high-temperature of a frosty 43.2°F (6.2°C), exhibiting a minor difference from January. Weather in February »Weather in March
March, the first month of the spring in Leithtown, is a cool month, with an average temperature varying between 51.6°F (10.9°C) and 34.3°F (1.3°C). The arrival of March brings a soft temperature shift, with the average high-temperature nudging from a chilly 43.2°F (6.2°C) in February to a fresh 51.6°F (10.9°C). Weather in March »Weather in April
April is a comfortable spring month in Leithtown, Virginia, with temperature in the range of an average high of 64°F (17.8°C) and an average low of 43.5°F (6.4°C). In April, the meteorological conditions change with the average high-temperature moving from a cool 51.6°F (10.9°C) in March to a comfortable 64°F (17.8°C). Weather in April »Weather in May
The last month of the spring, May, is a warm month in Leithtown, Virginia, with an average temperature fluctuating between 54°F (12.2°C) and 73.8°F (23.2°C). As April gives way to May, the average high-temperature displays an increase, moving from a comfortable 64°F (17.8°C) to a moderately hot 73.8°F (23.2°C). Weather in May »Weather in June
June, the first month of the summer in Leithtown, is also a moderately hot month, with an average temperature varying between 61°F (16.1°C) and 82°F (27.8°C). June's onset brings a subtle temperature rise, moving from 73.8°F (23.2°C) in May to a still moderately hot 82°F (27.8°C). Weather in June »Weather in July
July is a tropical summer month in Leithtown, Virginia, with an average temperature fluctuating between 65.5°F (18.6°C) and 86.5°F (30.3°C). July, with average temperatures reaching a high of 86.5°F (30.3°C) and a low of 65.5°F (18.6°C), is the warmest month. The heat index value for July is evaluated at a torrid 98.6°F (37°C). Weather in July »Weather in August
August, the last month of the summer in Leithtown, is another warm month, with an average temperature fluctuating between 84.6°F (29.2°C) and 64°F (17.8°C). Leithtown's August reports an average high-temperature of a moderately hot 84.6°F (29.2°C), exhibiting a minor difference from July. Weather in August »Weather in September
September, the first month of the autumn in Leithtown, is still a warm month, with an average temperature fluctuating between 77.4°F (25.2°C) and 58.3°F (14.6°C). With the arrival of September, Leithtown notices a mild change in the average high-temperature, sliding from August's warm 84.6°F (29.2°C) to a still moderately hot 77.4°F (25.2°C). Weather in September »Weather in October
October, like September, in Leithtown, Virginia, is another refreshing autumn month, with temperature in the range of an average high of 65.3°F (18.5°C) and an average low of 47.3°F (8.5°C). With October's arrival, Leithtown's weather changes as the average high-temperature falls from a moderately hot 77.4°F (25.2°C) in September to a refreshing 65.3°F (18.5°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Leithtown, Virginia, with temperature in the range of an average low of 36.5°F (2.5°C) and an average high of 52.5°F (11.4°C). November's arrival corresponds with a decrease in average high-temperatures, from October's comfortable 65.3°F (18.5°C) to a fresh 52.5°F (11.4°C). Weather in November »Weather in December
December, the first month of the winter in Leithtown, is also a frosty month, with an average temperature varying between 30.9°F (-0.6°C) and 43.7°F (6.5°C). The transition into December subtly indicates a reduction in the average high-temperature, down to a chilly 43.7°F (6.5°C) from November's fresh 52.5°F (11.4°C). Weather in December »Updated: Aug 29, 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, with its average high-temperature of 38.7°F (3.7°C) and an average low-temperature of 24.8°F (-4°C), holds the record as the coldest month.
Throughout the year, in Leithtown, there are 162.2 rainfall days, and 31.1" (790mm) of precipitation is accumulated.
Months with snowfall are January through April, October through December.
The month with the most snowfall in Leithtown is January, when snow falls for 6.8 days and typically aggregates up to 4.17" (106mm) of snow.
In Leithtown, during the entire year, snow falls for 21.9 days and aggregates up to 14.88" (378mm) of snow.
The months with the least sunshine are January and December, with an average of 5.1h of sunshine.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
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 wettest months are May and August, with an average 3.35" (85mm) of rainfall.
May through September are months without snowfall.
The months with the highest UV index are May through August, with an average maximum UV index of 6.
With an average of 14h and 54min of daylight, June has the longest days of the year.
In Leithtown, the average temperatures in July are the highest, with a peak at 86.5°F (30.3°C) and a low of 65.5°F (18.6°C).
The least humid month is July, with an average relative humidity of 73%.
July has the most sunshine of the year, with an average of 10.8h of sunshine.
September is the month with the least rainfall. Rain falls for 13.7 days and accumulates 1.93" (49mm) of precipitation.
October and December, with an average relative humidity of 78%, are most humid months.
December has the shortest days of the year, with an average of 9h and 30min of daylight.
Average temperature
Leithtown, VA
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (38.7°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 (24.8°F).
Average pressure
Leithtown, VA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.07"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:
30"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
Leithtown, 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:
7.2mph - Average wind speed in May:
5.8mph - Average wind speed in June:
5.3mph
- Average wind speed in July:
4.5mph - Average wind speed in August:
4.4mph - Average wind speed in September:
5mph - Average wind speed in October:
6mph - Average wind speed in November:
6.3mph - Average wind speed in December:
6.5mph
The windiest month (with the highest average wind speed) is March (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity
Leithtown, VA
The months with the highest relative humidity are October and December (78%).
The month with the lowest relative humidity is July (73%).
Average rainfall
Leithtown, VA
- Average rainfall in January:
2.13" - Average rainfall in February:
2.2" - Average rainfall in March:
2.44" - Average rainfall in April:
2.83" - Average rainfall in May:
3.35" - Average rainfall in June:
2.36"
- Average rainfall in July:
2.99" - Average rainfall in August:
3.35" - Average rainfall in September:
1.93" - Average rainfall in October:
2.64" - Average rainfall in November:
2.28" - Average rainfall in December:
2.6"
The wettest months (with the highest rainfall) are May and August (3.35").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days
Leithtown, VA
- Average rainfall days in January:
10.1 days - Average rainfall days in February:
10.2 days - Average rainfall days in March:
13.5 days - Average rainfall days in April:
15.5 days - Average rainfall days in May:
17.3 days - Average rainfall days in June:
15.3 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
16.7 days - Average rainfall days in September:
13.7 days - Average rainfall days in October:
12.2 days - Average rainfall days in November:
10.2 days - Average rainfall days in December:
10.7 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (10.1 days).
Average snowfall
Leithtown, VA
The month with the highest snowfall is January (4.17").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Leithtown, VA
- Average snowfall days in January:
6.8 days - Average snowfall days in February:
6.3 days - Average snowfall days in March:
3.9 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:
0.1 days - Average snowfall days in November:
0.8 days - Average snowfall days in December:
3.8 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Leithtown, 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 18min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 54min
- 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 54min).
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 12min - Average sunshine in March:
6h and 42min - Average sunshine in April:
8h and 54min - Average sunshine in May:
8h and 54min - Average sunshine in June:
10h and 12min
- Average sunshine in July:
10h and 48min - Average sunshine in August:
10h and 18min - Average sunshine in September:
8h and 54min - Average sunshine in October:
5h and 42min - Average sunshine in November:
5h and 48min - Average sunshine in December:
5h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are January and December (Average sunshine: 5h and 6min).
Average sunshine days
Leithtown, VA
- Average sunshine days in January:
15.7 days - Average sunshine days in February:
14 days - Average sunshine days in March:
14.1 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
11.1 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
11.8 days - Average sunshine days in August:
12.2 days - Average sunshine days in September:
14.7 days - Average sunshine days in October:
16.7 days - Average sunshine days in November:
19.3 days - Average sunshine days in December:
16.8 days
The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is May (11.1 days).
Average UV index
Leithtown, 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
Leithtown, VA
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility
Leithtown, VA
The months with the highest visibility are February, March, April, June, July, August and November (6mi).
The months with the lowest visibility are January, May, September, October and December (5mi).
