Climate and monthly weather forecastWilloughby, OH
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in Willoughby, Ohio, with temperature in the range of an average low of 21.9°F (-5.6°C) and an average high of 31.1°F (-0.5°C). January, characterized by an average high temperature of 31.1°F (-0.5°C) and a low temperature of 21.9°F (-5.6°C), is generally the coldest month. Weather in January »Weather in February
The last month of the winter, February, is a wintry month in Willoughby, Ohio, with an average temperature ranging between min 22.5°F (-5.3°C) and max 33.1°F (0.6°C). The initiation of February records an average high-temperature of an icy 33.1°F (0.6°C), displaying a near consistency with the previous month. Weather in February »Weather in March
March, the first month of the spring in Willoughby, is also a wintry month, with temperature in the range of an average low of 29.7°F (-1.3°C) and an average high of 40.6°F (4.8°C). The shift from February to March sees a slight increase in the average high-temperature, transitioning from 33.1°F (0.6°C) to a still icy 40.6°F (4.8°C). Weather in March »Weather in April
April is a fresh spring month in Willoughby, Ohio, with an average temperature fluctuating between 39.4°F (4.1°C) and 51.3°F (10.7°C). April's onset brings a temperature rise, moving from an icy 40.6°F (4.8°C) in March to a cool 51.3°F (10.7°C). Weather in April »Weather in May
May, the last month of the spring in Willoughby, is an enjoyable month, with an average temperature fluctuating between 50°F (10°C) and 62.6°F (17°C). May shows a rise in the average high-temperature, moving from April's cool 51.3°F (10.7°C) to an enjoyable 62.6°F (17°C). Weather in May »Weather in June
The first month of the summer, June, is a pleasant month in Willoughby, Ohio, with an average temperature ranging between max 71.4°F (21.9°C) and min 59°F (15°C). Willoughby's transition into June is marked by a minor temperature shift, moving from a refreshing 62.6°F (17°C) in May to a pleasant 71.4°F (21.9°C). Weather in June »Weather in July
July in Willoughby, Ohio, is a moderately hot summer month, with temperature in the range of an average low of 65.5°F (18.6°C) and an average high of 77.4°F (25.2°C). July is Willoughby's warmest month, registering average high temperatures of 77.4°F (25.2°C) and lows of 65.5°F (18.6°C). Weather in July »Weather in August
August, the last month of the summer in Willoughby, is also a moderately hot month, with an average temperature fluctuating between 64.9°F (18.3°C) and 76.6°F (24.8°C). August is marked by an average high-temperature of a still moderately hot 76.6°F (24.8°C), almost identical to the preceding month. Weather in August »Weather in September
September, the first month of the autumn in Willoughby, is also an agreeable month, with an average temperature fluctuating between 71.1°F (21.7°C) and 59.5°F (15.3°C). With the beginning of September, the average high-temperature shows a small decrease, transitioning from a warm 76.6°F (24.8°C) in August to an agreeable 71.1°F (21.7°C). Weather in September »Weather in October
October, like September, is another refreshing autumn month in Willoughby, Ohio, with an average temperature varying between 59.2°F (15.1°C) and 49.1°F (9.5°C). The shift from September to October involves a decrease in the average high-temperature, dropping from a pleasant 71.1°F (21.7°C) to a moderate 59.2°F (15.1°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Willoughby, Ohio, with an average temperature varying between 46.8°F (8.2°C) and 37.9°F (3.3°C). Transition into November marks a drop in the average high-temperature, moving from a refreshing 59.2°F (15.1°C) in October to a frosty 46.8°F (8.2°C). Weather in November »Weather in December
December, the first month of the winter in Willoughby, is also a wintry month, with temperature in the range of an average high of 37.9°F (3.3°C) and an average low of 30.2°F (-1°C). December implies a soft temperature shift, with average high-temperatures reducing from November's chilly 46.8°F (8.2°C) to a wintry 37.9°F (3.3°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
In Willoughby, January records the average lowest temperatures, peaking at 31.1°F (-0.5°C) and reaching a low of 21.9°F (-5.6°C).
The months with the highest humidity in Willoughby are January and February, with an average relative humidity of 85%.
Throughout the year, there are 178.9 rainfall days, and 32.2" (818mm) of precipitation is accumulated.
January through April, November and December are months with snowfall.
In Willoughby, Ohio, during the entire year, snow falls for 64.4 days and aggregates up to 19.92" (506mm) of snow.
The month with the least sunshine is January, with an average of 2.6h of sunshine.
The month with the most snowfall in Willoughby, Ohio, is February, when snow falls for 14.5 days and typically aggregates up to 5.31" (135mm) of snow.
February is the month with the coldest seawater in Willoughby, with an average ocean temperature of 32.5°F (0.3°C).
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Willoughby, 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.
In Willoughby, snow does not fall in May through October.
June is the month with the most rainfall in Willoughby, Ohio. Rain falls for 16.5 days and accumulates 3.23" (82mm) of precipitation.
June has the longest days of the year in Willoughby, Ohio, with an average of 15h and 6min of daylight.
The month of July sees the average highest temperatures in Willoughby, reaching 77.4°F (25.2°C) at the peak and 65.5°F (18.6°C) at the low.
The months with the lowest humidity in Willoughby, Ohio, are July and August, with an average relative humidity of 76%.
July has the most sunshine of the year in Willoughby, Ohio, with an average of 10.7h of sunshine.
The month with the highest UV index in Willoughby, Ohio, is July, with an average maximum UV index of 6.
With an average ocean temperature of 75.7°F (24.3°C), August is the month with the warmest seawater in Willoughby, Ohio.
September is the month with the least rainfall in Willoughby. Rain falls for 16.1 days and accumulates 2.13" (54mm) of precipitation.
The month with the shortest days is December, with an average of 9h and 12min of daylight.
The month with the lowest UV index in Willoughby, Ohio, is December, with an average maximum UV index of 1.
Average temperature
Willoughby, OH
The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (31.1°F).
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).
Average pressure
Willoughby, OH
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.96"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
Willoughby, OH
- Average wind speed in January:
11.7mph - Average wind speed in February:
10.5mph - Average wind speed in March:
9.8mph - Average wind speed in April:
9.8mph - Average wind speed in May:
8.1mph - Average wind speed in June:
7.8mph
- Average wind speed in July:
7mph - Average wind speed in August:
7.5mph - Average wind speed in September:
8.5mph - Average wind speed in October:
10.6mph - Average wind speed in November:
11.3mph - Average wind speed in December:
11.6mph
The windiest month (with the highest average wind speed) is January (11.7mph).
The calmest month (with the lowest average wind speed) is July (7mph).
Average humidity
Willoughby, OH
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are July and August (76%).
Average rainfall
Willoughby, OH
- Average rainfall in January:
2.4" - Average rainfall in February:
2.24" - Average rainfall in March:
2.68" - Average rainfall in April:
3.07" - Average rainfall in May:
2.87" - Average rainfall in June:
3.23"
- Average rainfall in July:
2.87" - Average rainfall in August:
2.76" - Average rainfall in September:
2.13" - Average rainfall in October:
3.07" - Average rainfall in November:
2.28" - Average rainfall in December:
2.6"
The wettest month (with the highest rainfall) is June (3.23").
The driest month (with the least rainfall) is September (2.13").
Average rainfall days
Willoughby, OH
- Average rainfall days in January:
9 days - Average rainfall days in February:
10.2 days - Average rainfall days in March:
13.6 days - Average rainfall days in April:
17.4 days - Average rainfall days in May:
17.6 days - Average rainfall days in June:
16.5 days
- Average rainfall days in July:
17.4 days - Average rainfall days in August:
17.8 days - Average rainfall days in September:
16.1 days - Average rainfall days in October:
18 days - Average rainfall days in November:
13.9 days - Average rainfall days in December:
11.4 days
The month with the highest number of rainy days is October (18 days).
The month with the least rainy days is January (9 days).
Average snowfall
Willoughby, OH
The month with the highest snowfall is February (5.31").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Willoughby, OH
- Average snowfall days in January:
17.4 days - Average snowfall days in February:
14.5 days - Average snowfall days in March:
9.8 days - Average snowfall days in April:
3.2 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 days - Average snowfall days in November:
5.8 days - Average snowfall days in December:
13.5 days
The month with the highest number of snowfall days is January (17.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average sea temperature
Willoughby, OH
The best month for swimming (with the highest average sea temperature) is August (75.7°F).
The coldest month (with the lowest average sea temperature) is February (32.5°F).
Average daylight / Average sunshine
Willoughby, OH
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 36min - Average daylight in June:
15h and 6min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 12min
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:
2h and 36min - Average sunshine in February:
3h and 30min - Average sunshine in March:
5h and 42min - Average sunshine in April:
7h and 36min - Average sunshine in May:
9h and 12min - Average sunshine in June:
10h and 6min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
10h and 30min - Average sunshine in September:
8h and 36min - Average sunshine in October:
5h and 12min - Average sunshine in November:
4h and 30min - Average sunshine in December:
3h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days
Willoughby, OH
- Average sunshine days in January:
6.8 days - Average sunshine days in February:
7.1 days - Average sunshine days in March:
10 days - Average sunshine days in April:
10 days - Average sunshine days in May:
11.4 days - Average sunshine days in June:
11.3 days
- Average sunshine days in July:
11 days - Average sunshine days in August:
10.3 days - Average sunshine days in September:
10.9 days - Average sunshine days in October:
10.9 days - Average sunshine days in November:
10.7 days - Average sunshine days in December:
7.7 days
The month with the most sunshine days is May (11.4 days).
The month with the least sunshine days is January (6.8 days).
Average UV index
Willoughby, OH
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Willoughby, OH
The month with the most cloud cover is January (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 27).
Average visibility
Willoughby, OH
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
