Climate and monthly weather forecastCorwin, OH
Climate and monthly weather forecast
Weather in January
January, like December, in Corwin, Ohio, is a wintry winter month, with an average temperature ranging between min 21.9°F (-5.6°C) and max 34.3°F (1.3°C). January, characterized by an average high temperature of 34.3°F (1.3°C) and a low temperature of 21.9°F (-5.6°C), is generally the coldest month. Weather in January »Weather in February
February, the last month of the winter in Corwin, is also a wintry month, with an average temperature ranging between min 25.3°F (-3.7°C) and max 39°F (3.9°C). In February, the average high-temperature registers at a still wintry 39°F (3.9°C), nearly identical to January's 34.3°F (1.3°C). Weather in February »Weather in March
The first month of the spring, March, is a chilly month in Corwin, Ohio, with an average temperature ranging between max 49.6°F (9.8°C) and min 34.3°F (1.3°C). March's arrival sees a rise in the average high-temperature, jumping from February's cold 39°F (3.9°C) to a frosty 49.6°F (9.8°C). Weather in March »Weather in April
April is a comfortable spring month in Corwin, Ohio, with an average temperature fluctuating between 44.2°F (6.8°C) and 61.7°F (16.5°C). In April, the average high-temperature increases from a chilly 49.6°F (9.8°C) in March to an enjoyable 61.7°F (16.5°C). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Corwin, Ohio, with an average temperature ranging between min 55°F (12.8°C) and max 71.4°F (21.9°C). As Corwin transitions into May, the average high-temperature shows a change, moving from an enjoyable 61.7°F (16.5°C) in April to an agreeable 71.4°F (21.9°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Corwin, Ohio, with an average temperature ranging between max 78.4°F (25.8°C) and min 61.9°F (16.6°C). Observing a minor shift, the average high-temperature during June adjusts from May's agreeable 71.4°F (21.9°C) to a moderately hot 78.4°F (25.8°C). Weather in June »Weather in July
July, like June, in Corwin, Ohio, is another warm summer month, with an average temperature varying between 81.3°F (27.4°C) and 64.6°F (18.1°C). July is Corwin's warmest month, registering average high temperatures of 81.3°F (27.4°C) and lows of 64.6°F (18.1°C). The average heat index in July is appraised at a tropical 87.8°F (31°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Corwin, Ohio, with temperature in the range of an average high of 81°F (27.2°C) and an average low of 62.6°F (17°C). Corwin commences August with an average high-temperature of a still warm 81°F (27.2°C), maintaining a close resemblance to the previous month. Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Corwin, Ohio, with an average temperature fluctuating between 57.4°F (14.1°C) and 75.6°F (24.2°C). Corwin experiences a moderate temperature shift at the start of September, with average high-temperatures adjusting a bit from 81°F (27.2°C) in August to a still warm 75.6°F (24.2°C). Weather in September »Weather in October
October, the same as September, is another refreshing autumn month in Corwin, Ohio, with temperature in the range of an average low of 46.8°F (8.2°C) and an average high of 63.5°F (17.5°C). The transition into October indicates a reduction in the average high-temperature, down to a comfortable 63.5°F (17.5°C) from September's warm 75.6°F (24.2°C). Weather in October »Weather in November
The last month of the autumn, November, is another cool month in Corwin, Ohio, with an average temperature ranging between max 50.4°F (10.2°C) and min 36.1°F (2.3°C). The move into November indicates a reduction in the average high-temperature, down from October's enjoyable 63.5°F (17.5°C) to a cool 50.4°F (10.2°C). Weather in November »Weather in December
December, the first month of the winter in Corwin, is still a cold month, with temperature in the range of an average high of 40.1°F (4.5°C) and an average low of 29.3°F (-1.5°C). The transition into December is accompanied by a temperature decrease, with the average high-temperature shifting from a fresh 50.4°F (10.2°C) in November to a cold 40.1°F (4.5°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Corwin, OH
The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (34.3°F).
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).
Average pressure
Corwin, OH
- Average pressure in January:
30.14"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:
29.98"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.13"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Corwin, OH
- Average wind speed in January:
9.9mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.4mph - Average wind speed in April:
9.6mph - Average wind speed in May:
7.6mph - Average wind speed in June:
6.8mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.6mph - Average wind speed in September:
6.3mph - Average wind speed in October:
8.1mph - Average wind speed in November:
8.7mph - Average wind speed in December:
9.1mph
The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity
Corwin, OH
The months with the highest relative humidity are January, February and December (82%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Corwin, OH
- Average rainfall in January:
2.52" - Average rainfall in February:
2.68" - Average rainfall in March:
3.03" - Average rainfall in April:
3.58" - Average rainfall in May:
3.94" - Average rainfall in June:
2.87"
- Average rainfall in July:
3.31" - Average rainfall in August:
2.52" - Average rainfall in September:
1.93" - Average rainfall in October:
2.28" - Average rainfall in November:
2.52" - Average rainfall in December:
2.76"
The wettest month (with the highest rainfall) is May (3.94").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days
Corwin, OH
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
9.2 days - Average rainfall days in March:
13.9 days - Average rainfall days in April:
16.8 days - Average rainfall days in May:
19.8 days - Average rainfall days in June:
16.9 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
14.6 days - Average rainfall days in September:
13.6 days - Average rainfall days in October:
12.8 days - Average rainfall days in November:
10.2 days - Average rainfall days in December:
12.1 days
The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is February (9.2 days).
Average snowfall
Corwin, OH
The month with the highest snowfall is February (3.35").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Corwin, OH
- Average snowfall days in January:
11.7 days - Average snowfall days in February:
9.3 days - Average snowfall days in March:
5.6 days - Average snowfall days in April:
1.3 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:
3.1 days - Average snowfall days in December:
9.5 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Corwin, OH
- Average daylight in January:
9h and 48min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 24min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 36min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 6min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 24min
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 24min).
- Average sunshine in January:
3h and 30min - Average sunshine in February:
4h and 48min - Average sunshine in March:
5h and 48min - Average sunshine in April:
7h and 24min - Average sunshine in May:
8h and 42min - Average sunshine in June:
10h and 6min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 6min - Average sunshine in October:
6h and 24min - Average sunshine in November:
5h and 18min - Average sunshine in December:
4h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days
Corwin, OH
- Average sunshine days in January:
11.6 days - Average sunshine days in February:
11.2 days - Average sunshine days in March:
12.2 days - Average sunshine days in April:
11.4 days - Average sunshine days in May:
9.3 days - Average sunshine days in June:
10.4 days
- Average sunshine days in July:
10.6 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:
16.8 days - Average sunshine days in December:
11.8 days
The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is May (9.3 days).
Average UV index
Corwin, OH
The months with the highest UV index are 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
Corwin, OH
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Corwin, OH
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).





