Climate and monthly weather forecastBig Island, VA
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Big Island, Virginia, with an average temperature varying between 40.6°F (4.8°C) and 25.2°F (-3.8°C). The coldest period is January, when temperatures fluctuate between an average high of 40.6°F (4.8°C) and a low of 25.2°F (-3.8°C). Weather in January »Weather in February
February, the last month of the winter in Big Island, is a frosty month, with an average temperature fluctuating between 45.1°F (7.3°C) and 27.9°F (-2.3°C). As Big Island steps into February, the average high-temperature is measured at a frosty 45.1°F (7.3°C), displaying minor differences from January's 40.6°F (4.8°C). Weather in February »Weather in March
The first month of the spring, March, is a fresh month in Big Island, Virginia, with an average temperature varying between 34.2°F (1.2°C) and 53.2°F (11.8°C). The onset of March introduces a subtle rise in the average high-temperature, nudging from a frosty 45.1°F (7.3°C) in February to a cool 53.2°F (11.8°C). Weather in March »Weather in April
April in Big Island, 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 43.3°F (6.3°C). Big Island's transition into April is marked by a temperature shift, moving from a fresh 53.2°F (11.8°C) in March to a comfortable 64.9°F (18.3°C). Weather in April »Weather in May
May, the last month of the spring in Big Island, is a warm month, with an average temperature varying between 51.4°F (10.8°C) and 73.8°F (23.2°C). Observing a slight rise in May, the average high-temperature shifts from April's enjoyable 64.9°F (18.3°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 Big Island, is also a moderately hot month, with temperature in the range of an average high of 82°F (27.8°C) and an average low of 57.9°F (14.4°C). June's onset brings a subtle temperature rise, moving from 73.8°F (23.2°C) in May to a still warm 82°F (27.8°C). Weather in June »Weather in July
July, like June, in Big Island, Virginia, is another warm summer month, with an average temperature varying between 62.1°F (16.7°C) and 85.8°F (29.9°C). Big Island's warmest month, July, generally records average temperatures ranging from a high of 85.8°F (29.9°C) to a low of 62.1°F (16.7°C). July's heat index is computed to be a very hot 96.8°F (36°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Big Island, Virginia, with an average temperature fluctuating between 84°F (28.9°C) and 60.4°F (15.8°C). August's average high-temperature is a still warm 84°F (28.9°C), maintaining a close comparison with July's 85.8°F (29.9°C). Weather in August »Weather in September
September, the first month of the autumn in Big Island, is still a warm month, with temperature in the range of an average high of 77.5°F (25.3°C) and an average low of 55.4°F (13°C). Big Island in September undergoes a slight reduction in the average high-temperature, shifting from August's warm 84°F (28.9°C) to a still moderately hot 77.5°F (25.3°C). Weather in September »Weather in October
October, the same as September, is another enjoyable autumn month in Big Island, Virginia, with an average temperature varying between 65.5°F (18.6°C) and 46°F (7.8°C). The arrival of October corresponds with a temperature reduction, down from September's warm 77.5°F (25.3°C) to an enjoyable 65.5°F (18.6°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Big Island, Virginia, with an average temperature varying between 35.1°F (1.7°C) and 53.4°F (11.9°C). The shift from October to November corresponds with a decrease in the average high-temperature, down to a cool 53.4°F (11.9°C) from an enjoyable 65.5°F (18.6°C). Weather in November »Weather in December
The first month of the winter, December, is also a frosty month in Big Island, Virginia, with an average temperature varying between 31.1°F (-0.5°C) and 45.3°F (7.4°C). In December, the average high-temperature marginally drops from a cool 53.4°F (11.9°C) in November to a frosty 45.3°F (7.4°C). Weather in December »Updated: Aug 27, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Big Island, January registers the lowest temperatures, averaging 40.6°F (4.8°C) at the peak and 25.2°F (-3.8°C) at the lowest.
Throughout the year, there are 146.4 rainfall days, and 23.86" (606mm) of precipitation is accumulated.
Months with snowfall are January through April, November and December.
Throughout the year, there are 13.5 snowfall days, and 7.48" (190mm) of snow is accumulated.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
The month with the most snowfall is March, when snow falls for 2.9 days and typically aggregates up to 2.2" (56mm) of snow.
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 and December, with an average relative humidity of 78%, are most humid months.
May is the month with the most rainfall in Big Island. Rain falls for 19.2 days and accumulates 2.83" (72mm) of precipitation.
May through October are months without snowfall.
May through August, with an average maximum UV index of 6, are months with the highest UV index.
With an average of 14h and 42min of daylight, June has the longest days of the year in Big Island.
Big Island experiences its average highest temperatures in July, reaching a peak of 85.8°F (29.9°C) and a minimum of 62.1°F (16.7°C).
With an average relative humidity of 73%, July is the least humid month.
July has the most sunshine of the year, with an average of 10.7h of sunshine.
September is the month with the least rainfall. Rain falls for 12.6 days and accumulates 1.54" (39mm) of precipitation.
December has the shortest days of the year, with an average of 9h and 36min of daylight.
The month with the least sunshine is December, with an average of 5.4h of sunshine.
Average temperature
Big Island, VA
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (40.6°F).
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).
Average pressure
Big Island, VA
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.97"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
30.01"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed
Big Island, VA
- Average wind speed in January:
6.2mph - Average wind speed in February:
6.3mph - Average wind speed in March:
6mph - Average wind speed in April:
6.3mph - Average wind speed in May:
5.2mph - Average wind speed in June:
4.7mph
- Average wind speed in July:
4.2mph - Average wind speed in August:
3.9mph - Average wind speed in September:
4.2mph - Average wind speed in October:
5mph - Average wind speed in November:
5.2mph - Average wind speed in December:
5.4mph
The windiest months (with the highest average wind speed) are February and April (6.3mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).
Average humidity
Big Island, VA
The months with the highest relative humidity are May and December (78%).
The month with the lowest relative humidity is July (73%).
Average rainfall
Big Island, VA
- Average rainfall in January:
1.61" - Average rainfall in February:
1.57" - Average rainfall in March:
1.73" - Average rainfall in April:
2.6" - Average rainfall in May:
2.83" - Average rainfall in June:
2.2"
- Average rainfall in July:
1.61" - Average rainfall in August:
2.24" - Average rainfall in September:
1.54" - Average rainfall in October:
2.24" - Average rainfall in November:
1.65" - Average rainfall in December:
2.01"
The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days
Big Island, VA
- Average rainfall days in January:
9.1 days - Average rainfall days in February:
9.2 days - Average rainfall days in March:
12.4 days - Average rainfall days in April:
13.9 days - Average rainfall days in May:
19.2 days - Average rainfall days in June:
13.6 days
- Average rainfall days in July:
14.3 days - Average rainfall days in August:
15.3 days - Average rainfall days in September:
12.6 days - Average rainfall days in October:
9.9 days - Average rainfall days in November:
7.9 days - Average rainfall days in December:
9 days
The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is November (7.9 days).
Average snowfall
Big Island, VA
The month with the highest snowfall is March (2.2").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Big Island, VA
- Average snowfall days in January:
3.3 days - Average snowfall days in February:
4 days - Average snowfall days in March:
2.9 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:
0.5 days - Average snowfall days in December:
2.5 days
The month with the highest number of snowfall days is February (4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Big Island, VA
- Average daylight in January:
9h and 54min - 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 12min - Average daylight in June:
14h and 42min
- Average daylight in July:
14h and 30min - 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 12min - Average daylight in December:
9h and 36min
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 30min - Average sunshine in February:
5h and 54min - Average sunshine in March:
6h and 54min - Average sunshine in April:
9h and 6min - Average sunshine in May:
9h and 12min - Average sunshine in June:
10h and 36min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
10h and 12min - Average sunshine in September:
8h and 36min - Average sunshine in October:
5h and 54min - Average sunshine in November:
6h and 6min - Average sunshine in December:
5h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days
Big Island, VA
- Average sunshine days in January:
19.7 days - Average sunshine days in February:
15.3 days - Average sunshine days in March:
15.1 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
9.8 days - Average sunshine days in June:
14.7 days
- Average sunshine days in July:
14.5 days - Average sunshine days in August:
13.4 days - Average sunshine days in September:
15 days - Average sunshine days in October:
19 days - Average sunshine days in November:
21.4 days - Average sunshine days in December:
20.4 days
The month with the most sunshine days is November (21.4 days).
The month with the least sunshine days is May (9.8 days).
Average UV index
Big Island, 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
Big Island, VA
The month with the most cloud cover is March (Cloud cover 45).
The months with the least cloud cover are June and July (Cloud cover 30).
Average visibility
Big Island, VA
The months with the highest visibility are June, July and November (6mi).
The months with the lowest visibility are January, February, March, April, May, August, September, October and December (5mi).
