Climate and monthly weather forecastMannington, WV
Climate and monthly weather forecast
The climate of Mannington
Mannington, situated in West Virginia, United States, is subjected to a humid subtropical climate, no dry season. This type of climate, classified as Cfa by the Köppen climate classification, is characterized by four distinctive seasons with temperatures fluctuating from 22.5°F (-5.3°C) in the colder month to 83.1°F (28.4°C) in the hottest month.Throughout the year, Mannington witnesses an average relative humidity between 77% and 84%. The rainfall averages range between 2.24" (57mm) to 4.53" (115mm) per month, with the highest precipitation observed during May. The city experiences snowfall from January to April and November to December, observing more snowfall in January and December.
The length of daylight varies from as less as 9.8 hours in January to as long as 14.9 hours in June, providing ample sunlight for sightseeing and other outdoor activities. Sunshine hours also sway throughout the year, from a low of 2.9 hours in January to a maximum of 9.9 hours in August. The wind speed, on the other hand, revolves between 4.2mph (6.8km/h) to 7mph (11.3km/h), with maximum wind gusts reaching up to 10.8mph (17.4km/h) in January and February.
The best time to visit Mannington
The optimal time for visiting Mannington lies from May to September when the average high temperature hovers between 72.5°F (22.5°C) to 83.1°F (28.4°C). The period also witnesses less snow, ranging from zero inches in May to September, making it ideal for outdoor activities. Furthermore, the duration of daylight lies between 14.4 hours to 14.9 hours from May to June, which is perfect for sightseeing.The worst time to visit Mannington
The period from December to February is generally considered unfavorable for visits due to low temperatures varying between 22.5°F (-5.3°C) to 25.2°F (-3.8°C). Moreover, the city receives the highest snowfall of up to 6.18" (157mm) in February. This period also sees the lowest daylight hours, between 9.4 to 10.7 hours, constricting the time for outdoor exploration.Spring weather in Mannington
Mannington experiences Spring from March to May. During this period, temperatures begin to rise, averaging between 32.7°F (0.4°C) to 51.6°F (10.9°C). As spring progresses, rainfall increases, with May observing the highest rainfall of the year, about 4.53" (115mm). Despite the precipitation, the sunshine hours consistently improve, reaching up to 8.5 hours per day in May, providing a more pleasant environment.Summer weather in Mannington
June marks the beginning of Summer in Mannington, extending until August. Summer months witness the highest average temperatures, ranging from 79.3°F (26.3°C) to 83.1°F (28.4°C). Despite these rising temperatures, relative humidity falls slightly, standing between 78% and 77%. This season also experiences the maximum daylight hours, ranging from 14.6 hours to 14.9 hours, inviting visitors for extended periods of sightseeing.Autumn weather in Mannington
Autumn season in Mannington, lasting from September to November, brings a decrease in temperatures, which vary from 34.7°F (1.5°C) to 54.7°F (12.6°C). The precipitation lessens during this period, with rainfall reaching its yearly low in November at 2.24" (57mm). Although the daylight and sunshine hours decrease, the city is still basked in ample daylight ranging between 10 hours to 12.4 hours per day.Winter weather in Mannington
Winter in Mannington prevails from December to February. During this phase, temperatures plummet, averaging from 22.5°F (-5.3°C) to 25.2°F (-3.8°C). The chill is accompanied by the most noticeable snowfall, reaching 6.18" (157mm) in February. The days are shortest in winter, with daylight hours falling between 9.4 hours to 10.7 hours. Despite these cold conditions, the city manages to retain its charm, particularly for those who enjoy winter landscapes.Weather in January
January marks the beginning of the year in Mannington, with temperatures registering between 22.5°F (-5.3°C) and 35.8°F (2.1°C). The chill of the winter is present, but there is an increasing number of daylight hours to 9.8 per day. Weather in January »Weather in February
February ushers in a subtle change in weather measurements from those in January. The city starts to thaw as the temperature increases marginally, rising from 22.5°F (-5.3°C) to 25.2°F (-3.8°C) in lows and from 35.8°F (2.1°C) to 39.9°F (4.4°C) in highs. Weather in February »Weather in March
With the advent of March, Mannington moves closer to spring. The increase in average temperature from a high of 39.9°F (4.4°C) in February to March’s high of 49.3°F (9.6°C) is indicative of this change. The weather turns mildly warmer, with just precipitation now starting to replace snowfall. Weather in March »Weather in April
In Mannington, April signals the unmistakable arrival of spring. There's a marked deviation in maximum temperature, where it leaps from 49.3°F (9.6°C) in March to 61.7°F (16.5°C) this month. April's weather comes with a unique blend of longer daylight hours, and frequently occurring rainfall, painting the city in lush green. Weather in April »Weather in May
May witnesses a delightful transition as Mannington steps into the initial phase of summer. Rising from 61.7°F (16.5°C) in April, the mercury hits a high of 72.5°F (22.5°C) in May, signifying the end of springtime. The pleasant daytime temperatures under the poor sunshine of just 8.5 per day, combined with mild spells of rain, create an ideal collage of summer and spring. Weather in May »Weather in June
June showcases the full bloom of summertime in Mannington, with the maximum temperature peaking at 79.3°F (26.3°C). The days grow longer and sunnier, while the rainfall pattern remains relatively high adding a touch of freshness. Weather in June »Weather in July
July is the heart of summer, with the city's maximum temperature recording a yearly high of 83.1°F (28.4°C). The increase in temperature from 79.3°F (26.3°C) in June reflects Mannington in its full summer glory. Sun-filled days, warm afternoon highs, and cool evening breezes are the features that define this period. Weather in July »Weather in August
August in Mannington is another month of summer, predominantly hot but with a slight reduction in temperature from July’s high of 83.1°F (28.4°C) to 82°F (27.8°C). The days remain lengthy and sunny, while the city enjoys the highest amount of daily sunshine hours of the year - 9.9 hours. Weather in August »Weather in September
September characterizes itself with the onset of Fall in Mannington. The maximum temperature descends from the August high of 82°F (27.8°C) to an average high of 76.1°F (24.5°C), signifying the beginning of cooler days. The gradual change in the color of the leaves, with the cityscape transforming from robust green to an explosion of autumnal hues, adds charm to the weather. Weather in September »Weather in October
October continues the autumn transition, putting a more noticeable mark on the weather of Mannington. The city takes a significant leap towards chill, with temperatures dipping down from a high of 76.1°F (24.5°C) in September to the 60s. Weather in October »Weather in November
November is the transition period in Mannington when autumn gives way to early winter. A notable drop in average temperatures from October's high of 63°F (17.2°C) to November’s high of 50.5°F (10.3°C) marks this shift. The trees have shed most of their leaves, and the first signs of frost begin to appear towards the end of the month. Weather in November »Weather in December
December closes the year in Mannington, seeing a plunge in temperature from highs of 50.5°F (10.3°C) in November to the lows of winter. Winter festivities grip the city, with preparations for the holiday season in full swing. Weather in December »Updated: Feb 14, 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
The month of January sees the average lowest temperatures, reaching 35.8°F (2.1°C) at the peak and 22.5°F (-5.3°C) at the low.
January and February, with an average relative humidity of 84%, are most humid months in Mannington.
Throughout the year, in Mannington, West Virginia, there are 188.6 rainfall days, and 39.17" (995mm) of precipitation is accumulated.
January through May, October through December are months with snowfall in Mannington, West Virginia.
Throughout the year, in Mannington, there are 52.1 snowfall days, and 24.21" (615mm) of snow is accumulated.
With an average of 2.9h of sunshine, January has the least sunshine of the year in Mannington, West Virginia.
The months with the lowest UV index in Mannington, West Virginia, are January, February, November and December, with an average maximum UV index of 2.
February is the month with the most snowfall in Mannington, West Virginia. Snow falls for 12 days and accumulates 6.18" (157mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Mannington, 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 is the month with the most rainfall in Mannington. Rain falls for 21.3 days and accumulates 4.53" (115mm) of precipitation.
May and July, with an average maximum UV index of 6, are months with the highest UV index.
June through September are months without snowfall in Mannington, West Virginia.
The month with the longest days is June, with an average of 14h and 54min of daylight.
With average high temperatures of 83.1°F (28.4°C) and lows of 61.3°F (16.3°C), July is the warmest month in Mannington, West Virginia.
The least humid month is August, with an average relative humidity of 77%.
With an average of 9.9h of sunshine, August has the most sunshine of the year.
November is the month with the least rainfall in Mannington. Rain falls for 11 days and accumulates 2.24" (57mm) of precipitation.
December has the shortest days of the year, with an average of 9h and 24min of daylight.
Average temperature
Mannington, WV
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (35.8°F).
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure
Mannington, WV
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.99"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:
30.12"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed
Mannington, WV
- Average wind speed in January:
7mph - Average wind speed in February:
7mph - Average wind speed in March:
6.4mph - Average wind speed in April:
6.5mph - Average wind speed in May:
5.5mph - Average wind speed in June:
5.1mph
- Average wind speed in July:
4.4mph - Average wind speed in August:
4.2mph - Average wind speed in September:
4.5mph - Average wind speed in October:
5.3mph - Average wind speed in November:
5.7mph - Average wind speed in December:
6.3mph
The windiest months (with the highest average wind speed) are January and February (7mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity
Mannington, WV
The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is August (77%).
Average rainfall
Mannington, WV
- Average rainfall in January:
2.83" - Average rainfall in February:
3.19" - Average rainfall in March:
3.19" - Average rainfall in April:
3.78" - Average rainfall in May:
4.53" - Average rainfall in June:
3.66"
- Average rainfall in July:
3.94" - Average rainfall in August:
2.83" - Average rainfall in September:
2.48" - Average rainfall in October:
3.15" - Average rainfall in November:
2.24" - Average rainfall in December:
3.35"
The wettest month (with the highest rainfall) is May (4.53").
The driest month (with the least rainfall) is November (2.24").
Average rainfall days
Mannington, WV
- Average rainfall days in January:
10.8 days - Average rainfall days in February:
11.2 days - Average rainfall days in March:
15.1 days - Average rainfall days in April:
18 days - Average rainfall days in May:
21.3 days - Average rainfall days in June:
19.3 days
- Average rainfall days in July:
19.8 days - Average rainfall days in August:
18.2 days - Average rainfall days in September:
15.4 days - Average rainfall days in October:
15.4 days - Average rainfall days in November:
11 days - Average rainfall days in December:
13.1 days
The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is January (10.8 days).
Average snowfall
Mannington, WV
- Average snowfall in January:
5.94" - Average snowfall in February:
6.18" - Average snowfall in March:
4.17" - Average snowfall in April:
0.87" - Average snowfall in May:
0.24" - Average snowfall in June:
0"
The month with the highest snowfall is February (6.18").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Mannington, WV
- Average snowfall days in January:
15 days - Average snowfall days in February:
12 days - Average snowfall days in March:
7.4 days - Average snowfall days in April:
2.2 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:
0.6 days - Average snowfall days in November:
4 days - Average snowfall days in December:
10.7 days
The month with the highest number of snowfall days is January (15 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Mannington, WV
- Average daylight in January:
9h and 48min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 24min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 36min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 6min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 24min
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 24min).
- Average sunshine in January:
2h and 54min - Average sunshine in February:
3h and 42min - Average sunshine in March:
5h and 24min - Average sunshine in April:
7h and 36min - Average sunshine in May:
8h and 30min - Average sunshine in June:
9h and 12min
- Average sunshine in July:
9h and 30min - Average sunshine in August:
9h and 54min - Average sunshine in September:
8h and 30min - Average sunshine in October:
5h and 18min - Average sunshine in November:
5h and 0min - Average sunshine in December:
3h and 30min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days
Mannington, WV
- Average sunshine days in January:
9.3 days - Average sunshine days in February:
8.8 days - Average sunshine days in March:
10.8 days - Average sunshine days in April:
9.8 days - Average sunshine days in May:
7.8 days - Average sunshine days in June:
8.9 days
- Average sunshine days in July:
9.3 days - Average sunshine days in August:
11 days - Average sunshine days in September:
12.2 days - Average sunshine days in October:
14 days - Average sunshine days in November:
15.4 days - Average sunshine days in December:
10.8 days
The month with the most sunshine days is November (15.4 days).
The month with the least sunshine days is May (7.8 days).
Average UV index
Mannington, WV
The months with the highest UV index are May and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Mannington, WV
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility
Mannington, WV
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).
