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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 Sumner, Ohio, is another cold winter month, with temperature in the range of an average high of 37.2°F (2.9°C) and an average low of 23.9°F (-4.5°C). January, known for its average high temperature of 37.2°F (2.9°C) and an average low temperature of 23.9°F (-4.5°C), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Sumner, is also an icy month, with an average temperature varying between 42.1°F (5.6°C) and 27.1°F (-2.7°C). The advent of February observes an average high-temperature of a still cold 42.1°F (5.6°C), nearly identical to January's 37.2°F (2.9°C). Weather in February »
Weather in March
March, the first month of the spring in Sumner, is a cool month, with an average temperature fluctuating between 52.5°F (11.4°C) and 35.4°F (1.9°C). March's arrival coincides with a rise in the average high-temperature, moving from February's cold 42.1°F (5.6°C) to a fresh 52.5°F (11.4°C). Weather in March »
Weather in April
April in Sumner, Ohio, is a refreshing spring month, with an average temperature varying between 64.2°F (17.9°C) and 44.4°F (6.9°C). As Sumner welcomes April, the average high-temperature sees a rise, transitioning from a cool 52.5°F (11.4°C) in March to a comfortable 64.2°F (17.9°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Sumner, Ohio, with an average temperature ranging between min 54.5°F (12.5°C) and max 75.2°F (24°C). Observing a rise in May, the average high-temperature goes from April's refreshing 64.2°F (17.9°C) to a moderately hot 75.2°F (24°C). Weather in May »
Weather in June
June, the first month of the summer in Sumner, is still a warm month, with an average temperature ranging between min 60.8°F (16°C) and max 83.1°F (28.4°C). The beginning of June marks a minor shift in the average high-temperature, moving from May's 75.2°F (24°C) to a still moderately hot 83.1°F (28.4°C). Weather in June »
Weather in July
July in Sumner, Ohio, is a tropical summer month, with an average temperature ranging between min 64°F (17.8°C) and max 86.5°F (30.3°C). Sumner registers the highest average temperatures during the month of July, with peaks of 86.5°F (30.3°C) and lows of 64°F (17.8°C). The average heat index in July is evaluated at a very hot 98.6°F (37°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Sumner, Ohio, with temperature in the range of an average high of 85.5°F (29.7°C) and an average low of 62.6°F (17°C). Sumner in August witnesses an average high-temperature of a warm 85.5°F (29.7°C), indicating a slight variation from July's 86.5°F (30.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Sumner, Ohio, with an average temperature ranging between min 57.6°F (14.2°C) and max 79°F (26.1°C). With September's onset, the weather reveals a slight temperature decrease, transitioning from 85.5°F (29.7°C) in August to a still warm 79°F (26.1°C). Weather in September »
Weather in October
October, like September, in Sumner, Ohio, is another comfortable autumn month, with temperature in the range of an average high of 65.3°F (18.5°C) and an average low of 46.8°F (8.2°C). Onset of October witnesses a reduction in the average high-temperature, falling from a moderately hot 79°F (26.1°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 Sumner, is also a fresh month, with an average temperature varying between 36.5°F (2.5°C) and 52.3°F (11.3°C). November's arrival coincides with a drop in the average high-temperature, decreasing from October's enjoyable 65.3°F (18.5°C) to a fresh 52.3°F (11.3°C). Weather in November »
Weather in December
December, the first month of the winter in Sumner, is also a frosty month, with an average temperature varying between 30.7°F (-0.7°C) and 43°F (6.1°C). December indicates a shift in the average high-temperature, from November's cool 52.3°F (11.3°C) to a chilly 43°F (6.1°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Sumner?
Sumner, Ohio, witnesses the coldest weather in January, with temperatures averaging a high of 37.2°F (2.9°C) and a low of 23.9°F (-4.5°C).
What is the most humid month in Sumner?
The months with the highest humidity are January and February, with an average relative humidity of 82%.
How many days does it rain in Sumner?
Throughout the year, in Sumner, there are 172.1 rainfall days, and 33.03" (839mm) of precipitation is accumulated.
When does it snow in Sumner?
January through April, October through December are months with snowfall in Sumner, Ohio.
How many days does it snow in Sumner?
Throughout the year, in Sumner, Ohio, there are 40.2 snowfall days, and 13.62" (346mm) of snow is accumulated.
What is the month with the least sunshine in Sumner?
With an average of 3.5h of sunshine, January has the least sunshine of the year in Sumner, Ohio.
When is the lowest UV index in Sumner?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Sumner.
When does it snow the most in Sumner?
February is the month with the most snowfall in Sumner, Ohio. Snow falls for 10 days and accumulates 3.78" (96mm) of snow.
When is Daylight Saving Time (DST) in Sumner?
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 rainiest month in Sumner?
The month with the most rainfall in Sumner is May, when the rain falls for 19.4 days and typically aggregates up to 3.78" (96mm) of precipitation.
When it does not snow in Sumner?
In Sumner, snow does not fall in May through September.
What are the months with the highest UV index in Sumner?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days in Sumner?
June has the longest days of the year in Sumner, with an average of 14h and 54min of daylight.
What are the warmest months in Sumner?
In Sumner, July registers the highest temperatures, averaging 86.5°F (30.3°C) at the peak and 64°F (17.8°C) at the lowest.
What is the least humid month in Sumner?
With an average relative humidity of 74%, August is the least humid month.
What month has the most sunshine in Sumner?
August has the most sunshine of the year in Sumner, with an average of 10.3h of sunshine.
What is the driest month in Sumner?
The month with the least rainfall in Sumner is September, when the rain falls for 12.6 days and typically collects 1.93" (49mm) of precipitation.
What is the month with the shortest days in Sumner?
December has the shortest days of the year, with an average of 9h and 30min of daylight.
Average temperature
Sumner, OH
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.2°F).
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).
Average pressure
Sumner, OH
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.11"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:
30.01"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed
Sumner, OH
- Average wind speed in January:
7mph - Average wind speed in February:
7.1mph - Average wind speed in March:
6.7mph - Average wind speed in April:
6.9mph - Average wind speed in May:
5.8mph - Average wind speed in June:
5.3mph
- Average wind speed in July:
4.5mph - Average wind speed in August:
4.5mph - Average wind speed in September:
4.8mph - Average wind speed in October:
5.7mph - Average wind speed in November:
6mph - Average wind speed in December:
6.5mph
The windiest month (with the highest average wind speed) is February (7.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).
Average humidity
Sumner, OH
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is August (74%).
Average rainfall
Sumner, OH
- Average rainfall in January:
2.32" - Average rainfall in February:
3.03" - Average rainfall in March:
2.99" - Average rainfall in April:
3.31" - Average rainfall in May:
3.78" - Average rainfall in June:
2.83"
- Average rainfall in July:
2.91" - Average rainfall in August:
2.24" - Average rainfall in September:
1.93" - Average rainfall in October:
2.28" - Average rainfall in November:
2.2" - Average rainfall in December:
3.19"
The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days
Sumner, OH
- Average rainfall days in January:
11.3 days - Average rainfall days in February:
11.3 days - Average rainfall days in March:
15.5 days - Average rainfall days in April:
16.1 days - Average rainfall days in May:
19.4 days - Average rainfall days in June:
17.6 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
14.8 days - Average rainfall days in September:
12.6 days - Average rainfall days in October:
12.7 days - Average rainfall days in November:
10.6 days - Average rainfall days in December:
12.9 days
The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is November (10.6 days).
Average snowfall
Sumner, OH
The month with the highest snowfall is February (3.78").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Sumner, OH
- Average snowfall days in January:
11.8 days - Average snowfall days in February:
10 days - Average snowfall days in March:
5.8 days - Average snowfall days in April:
1.2 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:
0.2 days - Average snowfall days in November:
2.6 days - Average snowfall days in December:
8.5 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Sumner, OH
- 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 2min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- 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 3min
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 30min).
- Average sunshine in January:
3h and 3min - Average sunshine in February:
4h and 2min - Average sunshine in March:
5h and 4min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 1min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 3min - Average sunshine in December:
3h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days
Sumner, OH
- Average sunshine days in January:
11.1 days - Average sunshine days in February:
9.1 days - Average sunshine days in March:
11.2 days - Average sunshine days in April:
11.7 days - Average sunshine days in May:
9.9 days - Average sunshine days in June:
10.7 days
- Average sunshine days in July:
11.6 days - Average sunshine days in August:
13.3 days - Average sunshine days in September:
14.6 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
17.3 days - Average sunshine days in December:
12.5 days
The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is February (9.1 days).
Average UV index
Sumner, OH
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
Sumner, OH
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility
Sumner, OH
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).
Sumner, Ohio, USA
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