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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 Mount Jefferson, Ohio, is another cold winter month, with temperature in the range of an average low of 20.3°F (-6.5°C) and an average high of 32°F (0°C). With average high and low temperatures of 32°F (0°C) and 20.3°F (-6.5°C) respectively, January is Mount Jefferson's coldest month. Weather in January »
Weather in February
February, the last month of the winter in Mount Jefferson, is another cold month, with an average temperature ranging between min 23.7°F (-4.6°C) and max 36.3°F (2.4°C). February is marked by an average high-temperature of a still wintry 36.3°F (2.4°C), almost identical to the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Mount Jefferson, Ohio, with an average temperature fluctuating between 32.9°F (0.5°C) and 47.7°F (8.7°C). March's onset witnesses a shift in the average high-temperature, moving from an icy 36.3°F (2.4°C) in February to a frosty 47.7°F (8.7°C). Weather in March »
Weather in April
April is a moderate spring month in Mount Jefferson, Ohio, with an average temperature fluctuating between 43°F (6.1°C) and 60.1°F (15.6°C). Mount Jefferson's transition into April is marked by a temperature shift, moving from a chilly 47.7°F (8.7°C) in March to a refreshing 60.1°F (15.6°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Mount Jefferson, Ohio, with an average temperature varying between 70.5°F (21.4°C) and 54.1°F (12.3°C). May indicates a change in the average high-temperature, moving up from a mild 60.1°F (15.6°C) in April to a pleasant 70.5°F (21.4°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Mount Jefferson, Ohio, with an average temperature fluctuating between 61.3°F (16.3°C) and 77.7°F (25.4°C). Mount Jefferson's transition into June is marked by a minor temperature shift, moving from an agreeable 70.5°F (21.4°C) in May to a moderately hot 77.7°F (25.4°C). Weather in June »
Weather in July
July, like June, in Mount Jefferson, Ohio, is a moderately hot summer month, with an average temperature varying between 81°F (27.2°C) and 64°F (17.8°C). July registers as the month with the highest average temperatures, reaching 81°F (27.2°C) at its peak and 64°F (17.8°C) at the lowest. For July, the heat index is evaluated at a hot 86°F (30°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Mount Jefferson, Ohio, with an average temperature ranging between max 79.3°F (26.3°C) and min 61.7°F (16.5°C). Mount Jefferson indicates an average high-temperature of a still moderately hot 79.3°F (26.3°C) in August, showing minor variation from July's 81°F (27.2°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Mount Jefferson, Ohio, with an average temperature fluctuating between 74.1°F (23.4°C) and 56.3°F (13.5°C). With the advent of September, Mount Jefferson experiences an average high-temperature of a still warm 74.1°F (23.4°C), mirroring a close resemblance to the previous month. Weather in September »
Weather in October
October, like September, in Mount Jefferson, Ohio, is another refreshing autumn month, with an average temperature fluctuating between 61.7°F (16.5°C) and 46°F (7.8°C). Mount Jefferson observes a minor decrease in the average high-temperature with the arrival of October, falling from September's moderately hot 74.1°F (23.4°C) to an enjoyable 61.7°F (16.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Mount Jefferson, Ohio, with an average temperature varying between 34.7°F (1.5°C) and 48.4°F (9.1°C). The arrival of November indicates a decrease in the average high-temperature, moving from an enjoyable 61.7°F (16.5°C) in October to a chilly 48.4°F (9.1°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Mount Jefferson, Ohio, with an average temperature varying between 27.5°F (-2.5°C) and 37.8°F (3.2°C). Mount Jefferson's December weather shows a moderate shift in high-temperatures, falling from November's chilly 48.4°F (9.1°C) to an icy 37.8°F (3.2°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Mount Jefferson?
January brings the lowest temperatures in Mount Jefferson, with an average high of 32°F (0°C) and an average low of 20.3°F (-6.5°C).
What is the most humid month in Mount Jefferson?
January is the most humid month, with an average relative humidity of 84%.
How much does it rain in Mount Jefferson?
In Mount Jefferson, during the entire year, the rain falls for 147.8 days and collects up to 21.3" (541mm) of precipitation.
When does it snow in Mount Jefferson?
January through April, October through December are months with snowfall.
What is the snowiest month in Mount Jefferson?
The months with the most snowfall are January and February, with an average 1.81" (46mm) of accumulated snow.
How many days does it snow in Mount Jefferson?
In Mount Jefferson, during the entire year, snow falls for 30.2 days and aggregates up to 7.01" (178mm) of snow.
What is the month with the least sunshine in Mount Jefferson?
January has the least sunshine of the year in Mount Jefferson, Ohio, with an average of 3.6h of sunshine.
What is the driest month in Mount Jefferson?
The month with the least rainfall in Mount Jefferson, Ohio, is February, when the rain falls for 6.2 days and typically collects 1.18" (30mm) of precipitation.
When is Daylight Saving Time (DST) in Mount Jefferson?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Mount Jefferson, Ohio, 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 wettest month in Mount Jefferson?
May is the month with the most rainfall in Mount Jefferson, Ohio. Rain falls for 18.7 days and accumulates 3.03" (77mm) of precipitation.
When it does not snow in Mount Jefferson?
May through September are months without snowfall in Mount Jefferson, Ohio.
When are the longest days in Mount Jefferson?
June has the longest days of the year, with an average of 15h and 0min of daylight.
When is the highest UV index in Mount Jefferson?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What are the warmest months in Mount Jefferson?
During the warmest month in Mount Jefferson, July, temperatures average a high of 81°F (27.2°C) and a low of 64°F (17.8°C).
What month has the most sunshine in Mount Jefferson?
With an average of 10.2h of sunshine, July has the most sunshine of the year.
What is the least humid month in Mount Jefferson?
October is the least humid month, with an average relative humidity of 75%.
What is the month with the shortest days in Mount Jefferson?
The month with the shortest days in Mount Jefferson is December, with an average of 9h and 24min of daylight.
What is the month with the lowest UV index in Mount Jefferson?
With an average maximum UV index of 1, December is the month with the lowest UV index in Mount Jefferson, Ohio.
Average temperature
Mount Jefferson, OH
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (32°F).
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).
Average pressure
Mount Jefferson, OH
- 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:
29.96"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.11"Hg
The months with the highest atmospheric pressure are January and November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Mount Jefferson, OH
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.3mph - Average wind speed in March:
9.8mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.1mph - Average wind speed in June:
7.3mph
- Average wind speed in July:
6mph - Average wind speed in August:
5.8mph - Average wind speed in September:
6.6mph - Average wind speed in October:
8.5mph - Average wind speed in November:
9.4mph - Average wind speed in December:
9.7mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity
Mount Jefferson, OH
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (75%).
Average rainfall
Mount Jefferson, OH
- Average rainfall in January:
1.26" - Average rainfall in February:
1.18" - Average rainfall in March:
1.81" - Average rainfall in April:
2.24" - Average rainfall in May:
3.03" - Average rainfall in June:
2.56"
- Average rainfall in July:
1.85" - Average rainfall in August:
1.89" - Average rainfall in September:
1.38" - Average rainfall in October:
1.42" - Average rainfall in November:
1.34" - Average rainfall in December:
1.34"
The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is February (1.18").
Average rainfall days
Mount Jefferson, OH
- Average rainfall days in January:
7.2 days - Average rainfall days in February:
6.2 days - Average rainfall days in March:
12.1 days - Average rainfall days in April:
15 days - Average rainfall days in May:
18.7 days - Average rainfall days in June:
16.4 days
- Average rainfall days in July:
16.6 days - Average rainfall days in August:
14.6 days - Average rainfall days in September:
11.7 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
8.7 days - Average rainfall days in December:
9.1 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is February (6.2 days).
Average snowfall
Mount Jefferson, OH
The months with the highest snowfall are January and February (1.81").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Mount Jefferson, OH
- Average snowfall days in January:
9.2 days - Average snowfall days in February:
7.7 days - Average snowfall days in March:
3.5 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:
0.3 days - Average snowfall days in November:
1.9 days - Average snowfall days in December:
6.5 days
The month with the highest number of snowfall days is January (9.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Mount Jefferson, OH
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 4min - 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 0min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- 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:
7h and 2min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 0min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
Mount Jefferson, OH
- Average sunshine days in January:
15.9 days - Average sunshine days in February:
14.9 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
13 days - Average sunshine days in May:
10.4 days - Average sunshine days in June:
11.3 days
- Average sunshine days in July:
11.4 days - Average sunshine days in August:
13.2 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
17.4 days - Average sunshine days in November:
19 days - Average sunshine days in December:
16.7 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is May (10.4 days).
Average UV index
Mount Jefferson, OH
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Mount Jefferson, OH
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Mount Jefferson, OH
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (6mi).
The month with the lowest visibility is September (5mi).
Mount Jefferson, Ohio, USA
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