Climate and monthly weather forecastMarengo, OH
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Marengo, Ohio, with an average temperature varying between 31.5°F (-0.3°C) and 19.8°F (-6.8°C). January, recording an average high temperature of 31.5°F (-0.3°C) and a low temperature of 19.8°F (-6.8°C), is Marengo's coldest month. Weather in January »Weather in February
The last month of the winter, February, is a wintry month in Marengo, Ohio, with an average temperature ranging between min 22.5°F (-5.3°C) and max 36.3°F (2.4°C). In February, Marengo experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 31.5°F (-0.3°C) in January to an icy 36.3°F (2.4°C). Weather in February »Weather in March
March, the first month of the spring in Marengo, is a chilly month, with an average temperature ranging between min 31.6°F (-0.2°C) and max 47.3°F (8.5°C). March marks a rise in the average high-temperature, moving from February's icy 36.3°F (2.4°C) to a chilly 47.3°F (8.5°C). Weather in March »Weather in April
April in Marengo, Ohio, is a moderate spring month, with an average temperature ranging between min 41.5°F (5.3°C) and max 59.4°F (15.2°C). April indicates a change in the average high-temperature, moving up from a chilly 47.3°F (8.5°C) in March to a refreshing 59.4°F (15.2°C). Weather in April »Weather in May
May, the last month of the spring in Marengo, is an agreeable month, with temperature in the range of an average low of 52.3°F (11.3°C) and an average high of 70.2°F (21.2°C). Marengo in May experiences an increase in the average high-temperature, moving from April's mild 59.4°F (15.2°C) to a pleasant 70.2°F (21.2°C). Weather in May »Weather in June
June, the first month of the summer in Marengo, is a warm month, with an average temperature ranging between min 59.7°F (15.4°C) and max 77°F (25°C). With the transition into June, Marengo experiences a subtle uplift in average high-temperatures, adjusting from a pleasant 70.2°F (21.2°C) in May to a warm 77°F (25°C). Weather in June »Weather in July
July, like June, in Marengo, Ohio, is another warm summer month, with an average temperature fluctuating between 63.1°F (17.3°C) and 80.1°F (26.7°C). July stands out as Marengo's warmest month, with temperatures ranging between an average high of 80.1°F (26.7°C) and a low of 63.1°F (17.3°C). Weather in July »Weather in August
August, the last month of the summer in Marengo, is also a moderately hot month, with an average temperature varying between 79°F (26.1°C) and 61.2°F (16.2°C). At the onset of August, Marengo records an average high-temperature of a still moderately hot 79°F (26.1°C), showing little deviation from the preceding month. Weather in August »Weather in September
September, the first month of the autumn in Marengo, is also a moderately hot month, with an average temperature fluctuating between 55.2°F (12.9°C) and 73.8°F (23.2°C). The shift from August to September is characterized by an average high-temperature of a still moderately hot 73.8°F (23.2°C), not significantly different from the 79°F (26.1°C) of August. Weather in September »Weather in October
October, like September, in Marengo, Ohio, is another comfortable autumn month, with temperature in the range of an average low of 45.3°F (7.4°C) and an average high of 61.2°F (16.2°C). The start of October comes with a reduction in the average high-temperature, receding from a moderately hot 73.8°F (23.2°C) in September to a refreshing 61.2°F (16.2°C). Weather in October »Weather in November
November, the last month of the autumn in Marengo, is also a frosty month, with an average temperature ranging between max 48.2°F (9°C) and min 34.5°F (1.4°C). Marengo's progression into November involves a drop in the average high-temperature, receding from a comfortable 61.2°F (16.2°C) in October to a frosty 48.2°F (9°C). Weather in November »Weather in December
December, the first month of the winter in Marengo, is also an icy month, with an average temperature ranging between min 27.5°F (-2.5°C) and max 37.8°F (3.2°C). Marengo, Ohio, experiences a temperature shift at the start of December, with average high-temperatures adjusting from a chilly 48.2°F (9°C) in November to a cold 37.8°F (3.2°C). Weather in December »Updated: Feb 13, 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
January, with an average high of 31.5°F (-0.3°C) and a low of 19.8°F (-6.8°C), signifies the coldest month of the year in Marengo.
The most humid month in Marengo, Ohio, is January, with an average relative humidity of 85%.
January and February are months with the least rain when the rain falls for 8.1 days and typically aggregates up to 1.61" (41mm) of rain.
Throughout the year, in Marengo, there are 163.8 rainfall days, and 25.08" (637mm) of precipitation is accumulated.
January through May, October through December are months with snowfall in Marengo.
January is the month with the most snowfall in Marengo, Ohio. Snow falls for 12.5 days and accumulates 2.6" (66mm) of snow.
Throughout the year, in Marengo, Ohio, there are 42 snowfall days, and 9.06" (230mm) of snow is accumulated.
The month with the least sunshine in Marengo is January, with an average of 3.4h of sunshine.
The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2.
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.
April and November, with an average relative humidity of 77%, are the least humid months in Marengo, Ohio.
May is the month with the most rainfall in Marengo, Ohio. Rain falls for 19.7 days and accumulates 3.03" (77mm) of precipitation.
In Marengo, snow does not fall in June through September.
With an average of 15h and 0min of daylight, June has the longest days of the year.
The months with the highest UV index in Marengo, Ohio, are June through August, with an average maximum UV index of 6.
In Marengo, July is the month with the highest recorded average temperatures, measuring a high of 80.1°F (26.7°C) and a low of 63.1°F (17.3°C).
July and August, with an average of 10.3h of sunshine, are months with the most sunshine in Marengo, Ohio.
December has the shortest days of the year in Marengo, with an average of 9h and 18min of daylight.
Average temperature
Marengo, OH
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (31.5°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 (19.8°F).
Average pressure
Marengo, OH
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.97"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:
30.04"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.11"Hg
The months with the highest atmospheric pressure are January and November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Marengo, OH
- Average wind speed in January:
10.1mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.4mph - Average wind speed in April:
9.5mph - Average wind speed in May:
7.6mph - Average wind speed in June:
7mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.7mph - Average wind speed in September:
6.3mph - Average wind speed in October:
8.1mph - Average wind speed in November:
8.9mph - Average wind speed in December:
9.3mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity
Marengo, OH
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are April and November (77%).
Average rainfall
Marengo, OH
- Average rainfall in January:
1.61" - Average rainfall in February:
1.61" - Average rainfall in March:
2.05" - Average rainfall in April:
2.44" - Average rainfall in May:
3.03" - Average rainfall in June:
2.72"
The wettest month (with the highest rainfall) is May (3.03").
The driest months (with the least rainfall) are January and February (1.61").
Average rainfall days
Marengo, OH
- Average rainfall days in January:
8.1 days - Average rainfall days in February:
8.6 days - Average rainfall days in March:
13.7 days - Average rainfall days in April:
16.3 days - Average rainfall days in May:
19.7 days - Average rainfall days in June:
17.7 days
- Average rainfall days in July:
17.5 days - Average rainfall days in August:
16.2 days - Average rainfall days in September:
14.1 days - Average rainfall days in October:
13.5 days - Average rainfall days in November:
8.7 days - Average rainfall days in December:
9.7 days
The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is January (8.1 days).
Average snowfall
Marengo, OH
- Average snowfall in January:
2.6" - Average snowfall in February:
2.09" - Average snowfall in March:
1.14" - Average snowfall in April:
0.12" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is January (2.6").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Marengo, OH
- Average snowfall days in January:
12.5 days - Average snowfall days in February:
9.3 days - Average snowfall days in March:
5.8 days - Average snowfall days in April:
1.2 days - Average snowfall days in May:
0.2 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:
3.4 days - Average snowfall days in December:
9.2 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Marengo, OH
- Average daylight in January:
9h and 42min - 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:
15h and 0min
- Average daylight in July:
14h and 42min - 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 18min
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 18min).
- Average sunshine in January:
3h and 24min - Average sunshine in February:
4h and 18min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 18min - Average sunshine in May:
8h and 48min - Average sunshine in June:
9h and 42min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
10h and 18min - Average sunshine in September:
8h and 12min - Average sunshine in October:
6h and 6min - Average sunshine in November:
5h and 12min - Average sunshine in December:
3h and 54min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days
Marengo, OH
- Average sunshine days in January:
12.3 days - Average sunshine days in February:
11 days - Average sunshine days in March:
12.7 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
9 days - Average sunshine days in June:
9.8 days
- Average sunshine days in July:
10.2 days - Average sunshine days in August:
11.4 days - Average sunshine days in September:
14.3 days - Average sunshine days in October:
14.5 days - Average sunshine days in November:
18 days - Average sunshine days in December:
14 days
The month with the most sunshine days is November (18 days).
The month with the least sunshine days is May (9 days).
Average UV index
Marengo, 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, October, November and December (UV index 2).
Average cloud cover
Marengo, OH
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Marengo, OH
The months with the highest visibility are March, April, May, June, July, August, October, November and December (6mi).
The months with the lowest visibility are January, February and September (5mi).
