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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, the same as December, is an icy winter month in Jeffrey, West Virginia, with an average temperature ranging between max 39°F (3.9°C) and min 25.9°F (-3.4°C). January tends to be the coldest month, with temperatures averaging a daily high of 39°F (3.9°C) and a low of 25.9°F (-3.4°C). Weather in January »
Weather in February
The last month of the winter, February, is a chilly month in Jeffrey, West Virginia, with temperature in the range of an average high of 43.7°F (6.5°C) and an average low of 29.1°F (-1.6°C). The transition from January to February sees average high-temperatures adjusting to a chilly 43.7°F (6.5°C), from a not significantly different 39°F (3.9°C). Weather in February »
Weather in March
March, the first month of the spring in Jeffrey, is a fresh month, with an average temperature ranging between min 36.3°F (2.4°C) and max 52.5°F (11.4°C). The arrival of March introduces a minor uplift in high-temperatures, adjusting from a frosty 43.7°F (6.5°C) in February to a fresh 52.5°F (11.4°C). Weather in March »
Weather in April
April is a comfortable spring month in Jeffrey, West Virginia, with an average temperature fluctuating between 45.3°F (7.4°C) and 64.9°F (18.3°C). Entering April, Jeffrey sees a temperature rise, with the average high-temperature advancing from March's cool 52.5°F (11.4°C) to a comfortable 64.9°F (18.3°C). Weather in April »
Weather in May
May, the last month of the spring in Jeffrey, is a warm month, with an average temperature fluctuating between 74.8°F (23.8°C) and 54.1°F (12.3°C). May brings a temperature increase, with average high-temperatures moving from April's comfortable 64.9°F (18.3°C) to a warm 74.8°F (23.8°C). Weather in May »
Weather in June
The first month of the summer, June, is also a moderately hot month in Jeffrey, West Virginia, with an average temperature fluctuating between 59.5°F (15.3°C) and 81.9°F (27.7°C). In June, the average high-temperature marginally rises from a moderately hot 74.8°F (23.8°C) in May to a still warm 81.9°F (27.7°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Jeffrey, West Virginia, with an average temperature fluctuating between 63.1°F (17.3°C) and 85.5°F (29.7°C). Jeffrey witnesses the warmest weather in July, with temperatures averaging a high of 85.5°F (29.7°C) and a low of 63.1°F (17.3°C). For July, the heat index is estimated at a sweltering 96.8°F (36°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Jeffrey, West Virginia, with an average temperature fluctuating between 84°F (28.9°C) and 61°F (16.1°C). Jeffrey registers an average high-temperature of a still warm 84°F (28.9°C) with the arrival of August, showing minor deviation from the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Jeffrey, West Virginia, with an average temperature fluctuating between 56.5°F (13.6°C) and 77.9°F (25.5°C). Jeffrey observes a small decrease in the average high-temperature with the arrival of September, falling from August's 84°F (28.9°C) to a still warm 77.9°F (25.5°C). Weather in September »
Weather in October
October, like September, in Jeffrey, West Virginia, is another comfortable autumn month, with an average temperature fluctuating between 65.3°F (18.5°C) and 46.8°F (8.2°C). October brings a drop in Jeffrey's average high-temperature, falling from a moderately hot 77.9°F (25.5°C) in September to an enjoyable 65.3°F (18.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Jeffrey, is another cool month, with an average temperature varying between 36.5°F (2.5°C) and 53.1°F (11.7°C). A decrease in the average high-temperature is observed during November, shifting from a comfortable 65.3°F (18.5°C) in October to a cool 53.1°F (11.7°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Jeffrey, West Virginia, with temperature in the range of an average low of 32.2°F (0.1°C) and an average high of 44.1°F (6.7°C). December implies a soft temperature shift, with average high-temperatures reducing from November's fresh 53.1°F (11.7°C) to a frosty 44.1°F (6.7°C). 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
What are the coldest months in Jeffrey?
January, on average, is the coldest month in Jeffrey, West Virginia, registering a high temperature of 39°F (3.9°C) and a low of 25.9°F (-3.4°C).
How much does it rain in Jeffrey?
Throughout the year, in Jeffrey, there are 183.9 rainfall days, and 35.35" (898mm) of precipitation is accumulated.
When does it snow in Jeffrey?
January through April, October through December are months with snowfall.
When does it snow the most in Jeffrey?
The months with the most snowfall in Jeffrey are January and February, with an average 5.12" (130mm) of accumulated snow.
How much does it snow in Jeffrey?
Throughout the year, there are 40.7 snowfall days, and 19.45" (494mm) of snow is accumulated.
What is the month with the least sunshine in Jeffrey?
With an average of 3.7h of sunshine, January has the least sunshine of the year.
When is the lowest UV index in Jeffrey?
The months with the lowest UV index in Jeffrey are January, February, November and December, with an average maximum UV index of 2.
What is the most humid month in Jeffrey?
With an average relative humidity of 82%, February is the most humid month in Jeffrey.
When is Daylight Saving Time (DST) in Jeffrey?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Jeffrey, 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 rainiest month in Jeffrey?
The month with the most rainfall in Jeffrey is May, when the rain falls for 20.6 days and typically aggregates up to 3.74" (95mm) of precipitation.
When it does not snow in Jeffrey?
In Jeffrey, snow does not fall in May through September.
What is the least humid month in Jeffrey?
June through August and November, with an average relative humidity of 76%, are the least humid months in Jeffrey.
When are the longest days in Jeffrey?
The month with the longest days in Jeffrey, West Virginia, is June, with an average of 14h and 48min of daylight.
What is the month with the highest UV index in Jeffrey?
The months with the highest UV index in Jeffrey are June through August, with an average maximum UV index of 6.
What is the warmest month in Jeffrey?
July is the warmest month, with an average high-temperature of 85.5°F (29.7°C) and an average low-temperature of 63.1°F (17.3°C).
What month has the most sunshine in Jeffrey?
With an average of 10.1h of sunshine, August has the most sunshine of the year.
What is the driest month in Jeffrey?
The month with the least rainfall in Jeffrey, West Virginia, is September, when the rain falls for 12.8 days and typically collects 1.77" (45mm) of precipitation.
What is the month with the shortest days in Jeffrey?
The month with the shortest days in Jeffrey is December, with an average of 9h and 36min of daylight.
Average temperature
Jeffrey, WV
The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (39°F).
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (25.9°F).
Average pressure
Jeffrey, 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:
29.99"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
Jeffrey, WV
- Average wind speed in January:
6.6mph - Average wind speed in February:
6.6mph - Average wind speed in March:
6.3mph - Average wind speed in April:
6.5mph - Average wind speed in May:
5.6mph - Average wind speed in June:
5mph
- Average wind speed in July:
4.5mph - Average wind speed in August:
4mph - Average wind speed in September:
4.3mph - Average wind speed in October:
5mph - Average wind speed in November:
5.5mph - Average wind speed in December:
6.2mph
The windiest months (with the highest average wind speed) are January and February (6.6mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity
Jeffrey, WV
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are June, July, August and November (76%).
Average rainfall
Jeffrey, WV
- Average rainfall in January:
2.8" - Average rainfall in February:
3.66" - Average rainfall in March:
3.11" - Average rainfall in April:
3.35" - Average rainfall in May:
3.74" - Average rainfall in June:
3.27"
- Average rainfall in July:
2.91" - Average rainfall in August:
2.28" - Average rainfall in September:
1.77" - Average rainfall in October:
2.87" - Average rainfall in November:
2.2" - Average rainfall in December:
3.39"
The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days
Jeffrey, WV
- Average rainfall days in January:
13.3 days - Average rainfall days in February:
12.8 days - Average rainfall days in March:
16.5 days - Average rainfall days in April:
18.3 days - Average rainfall days in May:
20.6 days - Average rainfall days in June:
18.1 days
- Average rainfall days in July:
18.3 days - Average rainfall days in August:
15.8 days - Average rainfall days in September:
12.8 days - Average rainfall days in October:
13.1 days - Average rainfall days in November:
10.9 days - Average rainfall days in December:
13.4 days
The month with the highest number of rainy days is May (20.6 days).
The month with the least rainy days is November (10.9 days).
Average snowfall
Jeffrey, WV
The months with the highest snowfall are January and February (5.12").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Jeffrey, WV
- Average snowfall days in January:
12.3 days - Average snowfall days in February:
10.2 days - Average snowfall days in March:
5.9 days - Average snowfall days in April:
1 days - Average snowfall days in May:
0.1 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:
0.4 days - Average snowfall days in November:
2.9 days - Average snowfall days in December:
7.9 days
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Jeffrey, 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 5min
- 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 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
3h and 4min - 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 3min - Average sunshine in December:
4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days
Jeffrey, WV
- Average sunshine days in January:
10.1 days - Average sunshine days in February:
8.7 days - Average sunshine days in March:
10.3 days - Average sunshine days in April:
10.4 days - Average sunshine days in May:
9.3 days - Average sunshine days in June:
10.3 days
- Average sunshine days in July:
11.2 days - Average sunshine days in August:
13.9 days - Average sunshine days in September:
14.9 days - Average sunshine days in October:
15.7 days - Average sunshine days in November:
17.1 days - Average sunshine days in December:
11.3 days
The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is February (8.7 days).
Average UV index
Jeffrey, WV
The months with the highest UV index are 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
Jeffrey, WV
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Jeffrey, 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).
Jeffrey, West Virginia, USA
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