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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, in Mellville, West Virginia, is a wintry winter month, with an average temperature ranging between max 39.7°F (4.3°C) and min 26.1°F (-3.3°C). Mellville reaches its lowest average temperatures in January, measuring 39.7°F (4.3°C) at the peak and 26.1°F (-3.3°C) at the lowest. Weather in January »
Weather in February
February, the last month of the winter in Mellville, is a frosty month, with an average temperature fluctuating between 44.2°F (6.8°C) and 29.7°F (-1.3°C). Mellville in February witnesses an average high-temperature of a chilly 44.2°F (6.8°C), indicating a slight variation from January's 39.7°F (4.3°C). Weather in February »
Weather in March
March, the first month of the spring in Mellville, is a fresh month, with an average temperature fluctuating between 53.4°F (11.9°C) and 36.7°F (2.6°C). With the onset of March, the average high-temperature slightly shifts from February's chilly 44.2°F (6.8°C) to a cool 53.4°F (11.9°C). Weather in March »
Weather in April
April in Mellville, West Virginia, is an enjoyable spring month, with an average temperature ranging between max 65.5°F (18.6°C) and min 45.5°F (7.5°C). The shift from March to April brings an increase in the average high-temperature, moving from a fresh 53.4°F (11.9°C) to a comfortable 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 Mellville, West Virginia, with temperature in the range of an average low of 53.6°F (12°C) and an average high of 75.2°F (24°C). The start of May is characterized by an increase in the average high-temperature, transitioning from a comfortable 65.5°F (18.6°C) in April to a warm 75.2°F (24°C). Weather in May »
Weather in June
June, the first month of the summer in Mellville, is also a moderately hot month, with an average temperature fluctuating between 82.4°F (28°C) and 59°F (15°C). Observing a minor shift, the average high-temperature during June adjusts from May's 75.2°F (24°C) to a still moderately hot 82.4°F (28°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Mellville, West Virginia, with an average temperature varying between 85.8°F (29.9°C) and 62.4°F (16.9°C). In Mellville, the peak average temperatures are observed in July, with a high of 85.8°F (29.9°C) and a low of 62.4°F (16.9°C). For most parts of July, the heat index is computed to be a fiery hot 96.8°F (36°C). Weather in July »
Weather in August
August, the last month of the summer in Mellville, is another warm month, with temperature in the range of an average high of 84.7°F (29.3°C) and an average low of 60.6°F (15.9°C). As July turns into August, the average high-temperatures rest at a still warm 84.7°F (29.3°C), showing a minor variation from the prior month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Mellville, West Virginia, with temperature in the range of an average high of 78.1°F (25.6°C) and an average low of 56.3°F (13.5°C). The start of September involves a subtle temperature drop, shifting from a warm 84.7°F (29.3°C) in August to a still moderately hot 78.1°F (25.6°C). Weather in September »
Weather in October
October, like September, in Mellville, West Virginia, is another comfortable autumn month, with an average temperature fluctuating between 65.5°F (18.6°C) and 46.8°F (8.2°C). The onset of October brings a small change in high-temperatures, falling from a moderately hot 78.1°F (25.6°C) in September to an enjoyable 65.5°F (18.6°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Mellville, West Virginia, with temperature in the range of an average low of 36.9°F (2.7°C) and an average high of 53.2°F (11.8°C). The onset of November results in a decrease in the average high-temperature, receding from a comfortable 65.5°F (18.6°C) in October to a fresh 53.2°F (11.8°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Mellville, West Virginia, with an average temperature ranging between max 45°F (7.2°C) and min 32.7°F (0.4°C). With the onset of December, Mellville's average high-temperature slightly adjusts, moderately receding from November's fresh 53.2°F (11.8°C) to a chilly 45°F (7.2°C). Weather in December »
Updated: Jun 25, 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
What part of the year is the coldest?
Mellville reaches its average lowest temperatures in January, measuring 39.7°F (4.3°C) at the peak and 26.1°F (-3.3°C) at the lowest.
How much does it rain in Mellville?
Throughout the year, there are 181.3 rainfall days, and 34.37" (873mm) of precipitation is accumulated.
When does it snow?
January through May, October through December are months with snowfall.
What is the snowiest month in Mellville?
The month with the most snowfall is January, when snow falls for 11.6 days and typically aggregates up to 4.53" (115mm) of snow.
How much does it snow?
In Mellville, West Virginia, during the entire year, snow falls for 38.9 days and aggregates up to 17.48" (444mm) of snow.
What is the month with the least sunshine?
The month with the least sunshine in Mellville is January, with an average of 3.8h of sunshine.
What is the month with the lowest UV index?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.
What is the most humid month?
The most humid month is February, with an average relative humidity of 82%.
When is Daylight Saving Time (DST)?
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 least humid month?
The months with the lowest humidity are April, June through August and November, with an average relative humidity of 76%.
What is the rainiest month?
May is the month with the most rainfall. Rain falls for 20.2 days and accumulates 3.74" (95mm) of precipitation.
What are the months with the highest UV index?
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 Mellville, snow does not fall in June through September.
When are the longest days?
June has the longest days of the year, with an average of 14h and 42min of daylight.
What month is the hottest in Mellville?
In Mellville, the peak temperatures are generally noted in July, averaging a high of 85.8°F (29.9°C) and a low of 62.4°F (16.9°C).
What month has the most sunshine?
The month with the most sunshine is August, with an average of 10.2h of sunshine.
What is the driest month?
September is the month with the least rainfall. Rain falls for 13.5 days and accumulates 1.85" (47mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 36min of daylight.
Average temperature
Mellville, WV
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (39.7°F).
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure
Mellville, WV
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.1"Hg - Average pressure in April:
30"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.98"Hg
- Average pressure in July:
30.01"Hg - Average pressure in August:
30.02"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.16"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed
Mellville, WV
- Average wind speed in January:
6.5mph - Average wind speed in February:
6.5mph - Average wind speed in March:
6.3mph - Average wind speed in April:
6.5mph - Average wind speed in May:
5.5mph - Average wind speed in June:
4.9mph
- Average wind speed in July:
4.4mph - Average wind speed in August:
4mph - Average wind speed in September:
4.2mph - Average wind speed in October:
4.9mph - Average wind speed in November:
5.4mph - Average wind speed in December:
6mph
The windiest months (with the highest average wind speed) are January, February and April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity
Mellville, WV
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April, June, July, August and November (76%).
Average rainfall
Mellville, WV
- Average rainfall in January:
2.72" - Average rainfall in February:
3.5" - Average rainfall in March:
3.19" - Average rainfall in April:
3.03" - Average rainfall in May:
3.74" - Average rainfall in June:
3.27"
- Average rainfall in July:
2.76" - Average rainfall in August:
2.05" - Average rainfall in September:
1.85" - Average rainfall in October:
2.8" - Average rainfall in November:
2.24" - Average rainfall in December:
3.23"
The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days
Mellville, WV
- Average rainfall days in January:
12.4 days - Average rainfall days in February:
12.8 days - Average rainfall days in March:
16.8 days - Average rainfall days in April:
18.1 days - Average rainfall days in May:
20.2 days - Average rainfall days in June:
17.1 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
15.7 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
12.4 days - Average rainfall days in November:
10.8 days - Average rainfall days in December:
13.7 days
The month with the highest number of rainy days is May (20.2 days).
The month with the least rainy days is November (10.8 days).
Average snowfall
Mellville, WV
- Average snowfall in January:
4.53" - Average snowfall in February:
4.29" - Average snowfall in March:
2.52" - Average snowfall in April:
0.24" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is January (4.53").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Mellville, WV
- Average snowfall days in January:
11.6 days - Average snowfall days in February:
9.9 days - Average snowfall days in March:
5.7 days - Average snowfall days in April:
0.8 days - Average snowfall days in May:
0.2 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:
0.5 days - Average snowfall days in November:
2.6 days - Average snowfall days in December:
7.6 days
The month with the highest number of snowfall days is January (11.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Mellville, WV
- 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 3min - 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:
3h and 5min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 0min - Average sunshine in April:
8h and 1min - Average sunshine in May:
9h and 0min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 1min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Mellville, WV
- Average sunshine days in January:
10.4 days - Average sunshine days in February:
8.8 days - Average sunshine days in March:
10.3 days - Average sunshine days in April:
10.6 days - Average sunshine days in May:
9.7 days - Average sunshine days in June:
11 days
- Average sunshine days in July:
11.8 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
13.6 days - Average sunshine days in October:
17 days - Average sunshine days in November:
17 days - Average sunshine days in December:
11.5 days
The months with the most sunshine days are October and November (17 days).
The month with the least sunshine days is February (8.8 days).
Average UV index
Mellville, WV
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 and December (UV index 2).
Average cloud cover
Mellville, WV
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Mellville, WV
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Mellville, West Virginia, USA
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