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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, is a freezing cold winter month in Delta, Ohio, with an average temperature varying between 29.8°F (-1.2°C) and 18.9°F (-7.3°C). January tends to be the coldest month, with temperatures averaging a daily high of 29.8°F (-1.2°C) and a low of 18.9°F (-7.3°C). Weather in January »
Weather in February
February, the last month of the winter in Delta, is a cold month, with an average temperature fluctuating between 33.4°F (0.8°C) and 21.2°F (-6°C). February's advent denotes a minor fluctuation in the average high-temperature to a wintry 33.4°F (0.8°C) from January's 29.8°F (-1.2°C). 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 max 44.8°F (7.1°C) and min 30.6°F (-0.8°C). The shift from February to March sees an increase in the average high-temperature, transitioning from an icy 33.4°F (0.8°C) to a chilly 44.8°F (7.1°C). Weather in March »
Weather in April
April in Delta, Ohio, is a moderate spring month, with an average temperature ranging between min 40.3°F (4.6°C) and max 56.8°F (13.8°C). As Delta transitions into April, a rise in the average high-temperature is observed, moving from a chilly 44.8°F (7.1°C) in March to a mild 56.8°F (13.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Delta, Ohio, with temperature in the range of an average high of 69.6°F (20.9°C) and an average low of 52.3°F (11.3°C). May indicates a change in the average high-temperature, moving up from a mild 56.8°F (13.8°C) in April to an agreeable 69.6°F (20.9°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Delta, Ohio, with an average temperature fluctuating between 77°F (25°C) and 59.9°F (15.5°C). The shift into June is characterized by a subtle rise in the average high-temperature, transitioning from May's pleasant 69.6°F (20.9°C) to a warm 77°F (25°C). 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 (17.3°C) and an average high of 80.6°F (27°C). Delta notes the warmest temperatures in July, with a high average of 80.6°F (27°C) and a low of 63.1°F (17.3°C). The heat index value for July is appraised at a hot 86°F (30°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Delta, Ohio, with temperature in the range of an average high of 78.4°F (25.8°C) and an average low of 60.6°F (15.9°C). August's beginning signals an average high-temperature of a still warm 78.4°F (25.8°C), barely different from July's 80.6°F (27°C). Weather in August »
Weather in September
September, the first month of the autumn in Delta, is still a warm month, with an average temperature ranging between max 73.8°F (23.2°C) and min 55.6°F (13.1°C). The arrival of September records an average high-temperature of a still moderately hot 73.8°F (23.2°C), closely related to the 78.4°F (25.8°C) observed in August. Weather in September »
Weather in October
October, like September, in Delta, Ohio, is another comfortable autumn month, with an average temperature ranging between min 45.5°F (7.5°C) and max 61°F (16.1°C). Transition into October marks a drop in the average high-temperature, moving from a warm 73.8°F (23.2°C) in September to a comfortable 61°F (16.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Delta, Ohio, with an average temperature varying between 34.5°F (1.4°C) and 46.9°F (8.3°C). Delta's November weather shows a moderate shift in high-temperatures, falling from October's enjoyable 61°F (16.1°C) to a frosty 46.9°F (8.3°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Delta, Ohio, with an average temperature varying between 36.1°F (2.3°C) and 26.8°F (-2.9°C). As Delta enters December, the average high-temperature decreases from the a chilly 46.9°F (8.3°C) of November to an icy 36.1°F (2.3°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Delta?
With average high and low temperatures of 29.8°F (-1.2°C) and 18.9°F (-7.3°C) respectively, January is Delta's coldest month.
How much does it rain in Delta?
Throughout the year, there are 159.2 rainfall days, and 27.13" (689mm) of precipitation is accumulated.
When does it snow in Delta?
Months with snowfall in Delta, Ohio, are January through May, October through December.
When does it snow the most in Delta?
January is the month with the most snowfall in Delta. Snow falls for 14.3 days and accumulates 4.49" (114mm) of snow.
How much does it snow in Delta?
Throughout the year, there are 52.9 snowfall days, and 16.81" (427mm) 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.
What is the most humid month in Delta?
With an average relative humidity of 85%, February is the most humid month.
When is Daylight Saving Time (DST) in Delta?
On Sunday, March 10. 2024, 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 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What is the least humid month in Delta?
April and October, with an average relative humidity of 75%, are the least humid months.
What is the wettest month in Delta?
April is the month with the most rainfall in Delta, Ohio. Rain falls for 16.4 days and accumulates 3.15" (80mm) 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?
The month with the longest days in Delta, Ohio, is June, with an average of 15h and 6min of daylight.
What are the months with the highest UV index in Delta?
The months with the highest UV index in Delta, Ohio, are June through August, with an average maximum UV index of 6.
What is the hottest time of year in Delta?
The warmest time of the year in Delta, Ohio, is July, with temperatures averaging a high of 80.6°F (27°C) and a low of 63.1°F (17.3°C).
What month has the most sunshine in Delta?
The month with the most sunshine in Delta, Ohio, is July, with an average of 10.2h of sunshine.
What is the driest month in Delta?
The month with the least rainfall in Delta is December, when the rain falls for 8.9 days and typically collects 1.46" (37mm) of precipitation.
What is the month with the shortest days in Delta?
The month with the shortest days in Delta, Ohio, is December, with an average of 9h and 12min of daylight.
What is the month with the lowest UV index in Delta?
The month with the lowest UV index is December, 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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