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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, in Delta, Ohio, is a freezing cold winter month, with an average temperature varying between 29.8°F and 18.9°F. The month of January sees the lowest average temperatures, reaching 29.8°F at the peak and 18.9°F at the low. Weather in January »
Weather in February
February, the last month of the winter in Delta, is a wintry month, with temperature in the range of an average low of 21.2°F and an average high of 33.4°F. The advent of February brings an average high-temperature of a cold 33.4°F, exhibiting minor difference from the previous month. Weather in February »
Weather in March
March, the first month of the spring in Delta, is a chilly month, with an average temperature ranging between min 30.6°F and max 44.8°F. March comes with an increase, with the average high-temperature moving from an icy 33.4°F in February to a chilly 44.8°F. Weather in March »
Weather in April
April is a moderate spring month in Delta, Ohio, with temperature in the range of an average high of 56.8°F and an average low of 40.3°F. April's arrival is marked by an increase in the average high-temperature, moving from a frosty 44.8°F in March to a moderate 56.8°F. Weather in April »
Weather in May
May, the last month of the spring in Delta, is a pleasant month, with an average temperature ranging between max 69.6°F and min 52.3°F. The beginning of May signals a rise in the average high-temperature, moving from a moderate 56.8°F in April to an agreeable 69.6°F. Weather in May »
Weather in June
June, the first month of the summer in Delta, is a warm month, with an average temperature varying between 77°F and 59.9°F. The arrival of June witnesses a small shift in the average high-temperature, moving from a pleasant 69.6°F in May to a warm 77°F. Weather in June »
Weather in July
July, the same as June, is another warm summer month in Delta, Ohio, with temperature in the range of an average low of 63.1°F and an average high of 80.6°F. July is the month when Delta, Ohio, sees the highest average temperatures, with a high of 80.6°F and a low of 63.1°F. July's mean heat index is calculated to be a hot 86°F. Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Delta, Ohio, with an average temperature fluctuating between 60.6°F and 78.4°F. August's onset sees an average high-temperature of a still warm 78.4°F, exhibiting a slight fluctuation from the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Delta, is still a warm month, with an average temperature varying between 73.8°F and 55.6°F. September brings an average high-temperature of a still warm 73.8°F, showing a slight difference from August's 78.4°F. Weather in September »
Weather in October
October, like September, in Delta, Ohio, is another refreshing autumn month, with an average temperature fluctuating between 61°F and 45.5°F. Delta's weather in October involves a decrease in the average high-temperature, moving down from September's moderately hot 73.8°F to a comfortable 61°F. Weather in October »
Weather in November
November, the last month of the autumn in Delta, is another chilly month, with temperature in the range of an average high of 46.9°F and an average low of 34.5°F. November's arrival comes with a decrease in the average high-temperature, moving from an enjoyable 61°F in October to a chilly 46.9°F. Weather in November »
Weather in December
December, the first month of the winter in Delta, is also a wintry month, with an average temperature fluctuating between 26.8°F and 36.1°F. In Delta, the beginning of December is marked by a lowered average high-temperature, shifting from November's frosty 46.9°F to a cold 36.1°F. Weather in December »
[Resources]FAQ
What is the coldest time of year in Delta?
Temperature records mark January as the coldest month, with highs averaging 29.8°F and lows at 18.9°F.
How many days does it rain in Delta?
In Delta, Ohio, during the entire year, the rain falls for 159.2 days and collects up to 27.13" of precipitation.
When does it snow in Delta?
Months with snowfall in Delta are January through May, October through December.
When does it snow the most in Delta?
The month with the most snowfall in Delta is January, when snow falls for 14.3 days and typically aggregates up to 4.49" of snow.
How much does it snow in Delta?
Throughout the year, in Delta, Ohio, there are 52.9 snowfall days, and 16.81" of snow is accumulated.
What is the month with the least sunshine in Delta?
With an average of 3.3h of sunshine, January has the least sunshine of the year in Delta, Ohio.
What is the most humid month in Delta?
With an average relative humidity of 85%, February is the most humid month in Delta.
When is Daylight Saving Time (DST) in Delta?
On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Delta, Ohio, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from EDT to EST.
What are the least humid months in Delta?
April and October, with an average relative humidity of 75%, are the least humid months in Delta, Ohio.
What is the wettest month in Delta?
April is the month with the most rainfall. Rain falls for 16.4 days and accumulates 3.15" of precipitation.
When it does not snow in Delta?
In Delta, snow does not fall in June through September.
When are the longest days in Delta?
With an average of 15h and 6min of daylight, June has the longest days of the year.
What are the months with the highest UV index in Delta?
June through August, with an average maximum UV index of 6, are months with the highest UV index in Delta.
What month is the hottest in Delta?
July is the month when Delta, Ohio, experiences its warmest temperatures, averaging a high of 80.6°F and a low of 63.1°F.
What month has the most sunshine in Delta?
With an average of 10.2h of sunshine, July has the most sunshine of the year.
What is the driest month in Delta?
The month with the least rainfall is December, when the rain falls for 8.9 days and typically collects 1.46" of precipitation.
What is the month with the shortest days in Delta?
With an average of 9h and 12min of daylight, December has the shortest days of the year in Delta.
When is the lowest UV index in Delta?
December is the month with the lowest UV index in Delta, with an average maximum UV index of 1.
Average temperature
Delta, OH
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (29.8°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 (18.9°F).
Average pressure
Delta, OH
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.98"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:
30.04"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Delta, OH
- Average wind speed in January:
10.3mph - Average wind speed in February:
9.9mph - Average wind speed in March:
9.4mph - Average wind speed in April:
9.8mph - Average wind speed in May:
8.2mph - Average wind speed in June:
7.3mph
- Average wind speed in July:
6.1mph - Average wind speed in August:
6mph - Average wind speed in September:
6.8mph - Average wind speed in October:
8.7mph - Average wind speed in November:
9.3mph - Average wind speed in December:
9.4mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity
Delta, OH
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April and October (75%).
Average rainfall
Delta, OH
- Average rainfall in January:
1.69" - Average rainfall in February:
1.65" - Average rainfall in March:
2.17" - Average rainfall in April:
3.15" - Average rainfall in May:
2.87" - Average rainfall in June:
2.95"
- Average rainfall in July:
2.76" - Average rainfall in August:
2.76" - Average rainfall in September:
1.73" - Average rainfall in October:
2.05" - Average rainfall in November:
1.89" - Average rainfall in December:
1.46"
The wettest month (with the highest rainfall) is April (3.15").
The driest month (with the least rainfall) is December (1.46").
Average rainfall days
Delta, OH
- Average rainfall days in January:
6.7 days - Average rainfall days in February:
7.8 days - Average rainfall days in March:
11.8 days - Average rainfall days in April:
16.4 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
16.9 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
16.8 days - Average rainfall days in September:
13.9 days - Average rainfall days in October:
14.1 days - Average rainfall days in November:
10.7 days - Average rainfall days in December:
8.9 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (6.7 days).
Average snowfall
Delta, OH
- Average snowfall in January:
4.49" - Average snowfall in February:
4.45" - Average snowfall in March:
1.81" - Average snowfall in April:
0.98" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is January (4.49").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Delta, OH
- Average snowfall days in January:
14.3 days - Average snowfall days in February:
13.5 days - Average snowfall days in March:
6.5 days - Average snowfall days in April:
1.7 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:
5.3 days - Average snowfall days in December:
11.1 days
The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Delta, 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 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
3h and 2min - Average sunshine in February:
4h and 1min - Average sunshine in March:
5h and 4min - Average sunshine in April:
7h and 0min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 4min - Average sunshine in September:
7h and 5min - Average sunshine in October:
5h and 5min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 4min
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 18min).
Average sunshine days
Delta, OH
- Average sunshine days in January:
11.3 days - Average sunshine days in February:
9.7 days - Average sunshine days in March:
13.2 days - Average sunshine days in April:
11.1 days - Average sunshine days in May:
11.8 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
10.9 days - Average sunshine days in August:
11.3 days - Average sunshine days in September:
13.9 days - Average sunshine days in October:
15.4 days - Average sunshine days in November:
15.1 days - Average sunshine days in December:
12.6 days
The month with the most sunshine days is October (15.4 days).
The month with the least sunshine days is February (9.7 days).
Average UV index
Delta, 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
Delta, OH
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Delta, OH
The months with the highest visibility are March, April, May, June, July, September, October, November and December (6mi).
The months with the lowest visibility are January, February and August (5mi).
Delta, Ohio, USA
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