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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 Greenville, Ohio, is an icy winter month, with an average temperature fluctuating between 20.1°F (-6.6°C) and 32.2°F (0.1°C). In Greenville, January is the coldest month, with temperatures averaging a high of 32.2°F (0.1°C) and a low of 20.1°F (-6.6°C). Weather in January »
Weather in February
February, the last month of the winter in Greenville, is also a wintry month, with an average temperature fluctuating between 23.9°F (-4.5°C) and 36.7°F (2.6°C). The ushering in of February brings an average high-temperature of a still cold 36.7°F (2.6°C), closely mirroring the 32.2°F (0.1°C) of January. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Greenville, Ohio, with temperature in the range of an average high of 47.7°F (8.7°C) and an average low of 33.3°F (0.7°C). Greenville's transition into March is marked by a temperature shift, moving from a cold 36.7°F (2.6°C) in February to a frosty 47.7°F (8.7°C). Weather in March »
Weather in April
April is a mild spring month in Greenville, Ohio, with an average temperature varying between 43.2°F (6.2°C) and 60.1°F (15.6°C). The commencement of April sees a shift in the average high-temperature, moving from a frosty 47.7°F (8.7°C) in March to a moderate 60.1°F (15.6°C). Weather in April »
Weather in May
May, the last month of the spring in Greenville, is a pleasant month, with an average temperature ranging between max 70.3°F (21.3°C) and min 54.3°F (12.4°C). With the onset of May, Greenville's weather sees a temperature rise, transitioning from a refreshing 60.1°F (15.6°C) in April to a pleasant 70.3°F (21.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Greenville, Ohio, with temperature in the range of an average low of 61.5°F (16.4°C) and an average high of 77.7°F (25.4°C). June witnesses a minor rise in the average high-temperature, transitioning from an agreeable 70.3°F (21.3°C) in May to a moderately hot 77.7°F (25.4°C). Weather in June »
Weather in July
July, like June, in Greenville, Ohio, is a moderately hot summer month, with an average temperature varying between 64.2°F (17.9°C) and 80.6°F (27°C). July, with an average high of 80.6°F (27°C) and a low of 64.2°F (17.9°C), signifies the warmest month of the year. July's mean heat index is evaluated at a tropical 86°F (30°C). Weather in July »
Weather in August
August, the last month of the summer in Greenville, is another warm month, with an average temperature varying between 79.3°F (26.3°C) and 62.1°F (16.7°C). With the transition into August, Greenville notes an average high-temperature of a still moderately hot 79.3°F (26.3°C), closely resembling July. Weather in August »
Weather in September
September, the first month of the autumn in Greenville, is also a moderately hot month, with an average temperature ranging between min 56.5°F (13.6°C) and max 73.9°F (23.3°C). The arrival of September corresponds with a light shift in temperature, down from 79.3°F (26.3°C) in August to a still warm 73.9°F (23.3°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Greenville, Ohio, with temperature in the range of an average low of 45.9°F (7.7°C) and an average high of 61.7°F (16.5°C). October brings a drop in Greenville's average high-temperature, falling from a moderately hot 73.9°F (23.3°C) in September to an enjoyable 61.7°F (16.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Greenville, is another chilly month, with an average temperature varying between 34.7°F (1.5°C) and 48.4°F (9.1°C). November's arrival corresponds with a decrease in average high-temperatures, from October's enjoyable 61.7°F (16.5°C) to a chilly 48.4°F (9.1°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Greenville, Ohio, with an average temperature fluctuating between 27.7°F (-2.4°C) and 37.8°F (3.2°C). December's arrival coincides with a drop in the average high-temperature, decreasing from November's frosty 48.4°F (9.1°C) to a cold 37.8°F (3.2°C). Weather in December »
Updated: Aug 6, 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 part of the year is the coldest?
With an average high-temperature of 32.2°F (0.1°C) and an average low-temperature of 20.1°F (-6.6°C), January is the coldest month.
What is the most humid month?
The most humid month is January, with an average relative humidity of 84%.
How many days does it rain in Greenville?
In Greenville, Ohio, during the entire year, the rain falls for 145.2 days and collects up to 19.21" (488mm) of precipitation.
When does it snow?
Months with snowfall are January through April, October through December.
How many days does it snow?
Throughout the year, there are 35.1 snowfall days, and 6.34" (161mm) of snow is accumulated.
What is the month with the least sunshine in Greenville?
January has the least sunshine of the year, with an average of 3.6h of sunshine.
What is the driest month?
February is the month with the least rainfall. Rain falls for 7.1 days and accumulates 0.98" (25mm) of precipitation.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 8.7 days and accumulates 1.54" (39mm) of snow.
When is Daylight Saving Time (DST)?
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 wettest month?
May is the month with the most rainfall in Greenville, Ohio. Rain falls for 18 days and accumulates 2.72" (69mm) of precipitation.
When it does not snow?
May through September are months without snowfall.
When are the longest days?
The month with the longest days is June, with an average of 15h and 0min of daylight.
When is the highest UV index?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What month is the hottest?
Greenville's July weather, with an average high temperature of 80.6°F (27°C) and an average low temperature of 64.2°F (17.9°C), tends to be the warmest of the year.
What month has the most sunshine?
With an average of 10.1h of sunshine, July has the most sunshine of the year.
What is the least humid month?
October is the least humid month, with an average relative humidity of 75%.
What is the month with the shortest days?
With an average of 9h and 24min of daylight, December has the shortest days of the year.
What is the month with the lowest UV index?
The month with the lowest UV index is December, with an average maximum UV index of 1.
Average temperature
Greenville, 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 (32.2°F).
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure
Greenville, OH
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.1"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:
30.12"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
Greenville, OH
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.3mph - Average wind speed in March:
9.9mph - Average wind speed in April:
10mph - Average wind speed in May:
8.2mph - Average wind speed in June:
7.3mph
- Average wind speed in July:
6mph - Average wind speed in August:
5.9mph - Average wind speed in September:
6.6mph - Average wind speed in October:
8.6mph - 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 (5.9mph).
Average humidity
Greenville, OH
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (75%).
Average rainfall
Greenville, OH
- Average rainfall in January:
1.22" - Average rainfall in February:
0.98" - Average rainfall in March:
1.57" - Average rainfall in April:
1.97" - Average rainfall in May:
2.72" - Average rainfall in June:
2.2"
The wettest month (with the highest rainfall) is May (2.72").
The driest month (with the least rainfall) is February (0.98").
Average rainfall days
Greenville, OH
- Average rainfall days in January:
7.3 days - Average rainfall days in February:
7.1 days - Average rainfall days in March:
12.5 days - Average rainfall days in April:
14 days - Average rainfall days in May:
18 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
15.6 days - Average rainfall days in August:
13.9 days - Average rainfall days in September:
11.9 days - Average rainfall days in October:
12.1 days - Average rainfall days in November:
8.2 days - Average rainfall days in December:
8.8 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is February (7.1 days).
Average snowfall
Greenville, OH
The month with the highest snowfall is February (1.54").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Greenville, OH
- Average snowfall days in January:
10.5 days - Average snowfall days in February:
8.7 days - Average snowfall days in March:
4.1 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:
0.4 days - Average snowfall days in November:
2.4 days - Average snowfall days in December:
7.7 days
The month with the highest number of snowfall days is January (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Greenville, 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 1min - Average sunshine in May:
8h and 4min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 4min - 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:
3h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
Greenville, OH
- Average sunshine days in January:
15.2 days - Average sunshine days in February:
14.6 days - Average sunshine days in March:
15 days - Average sunshine days in April:
13.9 days - Average sunshine days in May:
10.4 days - Average sunshine days in June:
11.7 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
14.2 days - Average sunshine days in September:
15.2 days - Average sunshine days in October:
17.2 days - Average sunshine days in November:
19.2 days - Average sunshine days in December:
16.5 days
The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is May (10.4 days).
Average UV index
Greenville, 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
Greenville, 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
Greenville, 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).
Greenville, Ohio, USA
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