Climate and monthly weather forecastHarbor, OH
Climate and monthly weather forecast
Weather in January
January, the same as December, in Harbor, Ohio, is another subzero cold winter month, with an average temperature fluctuating between 21°F (-6.1°C) and 30.6°F (-0.8°C). Harbor's January weather, marked by an average high temperature of 30.6°F (-0.8°C) and an average low temperature of 21°F (-6.1°C), is the coldest in the year. Weather in January »Weather in February
February, the last month of the winter in Harbor, is a wintry month, with an average temperature varying between 21.7°F (-5.7°C) and 32.5°F (0.3°C). February begins with an average high-temperature of a cold 32.5°F (0.3°C), reflecting close similarity to the preceding month. Weather in February »Weather in March
The first month of the spring, March, is also a wintry month in Harbor, Ohio, with an average temperature ranging between max 40.3°F (4.6°C) and min 28.9°F (-1.7°C). With the onset of March, Harbor's average high-temperature sees a modest rise, moving from February's 32.5°F (0.3°C) to a still wintry 40.3°F (4.6°C). Weather in March »Weather in April
April is a fresh spring month in Harbor, Ohio, with an average temperature varying between 38.1°F (3.4°C) and 50.9°F (10.5°C). A shift in the average high-temperature is noticeable in April, changing from a wintry 40.3°F (4.6°C) in March to a cool 50.9°F (10.5°C). Weather in April »Weather in May
May, the last month of the spring in Harbor, is a comfortable month, with an average temperature ranging between max 62.4°F (16.9°C) and min 48.9°F (9.4°C). In May, the meteorological conditions change with the average high-temperature moving from a cool 50.9°F (10.5°C) in April to a refreshing 62.4°F (16.9°C). Weather in May »Weather in June
June, the first month of the summer in Harbor, is an agreeable month, with an average temperature ranging between max 71.2°F (21.8°C) and min 57.9°F (14.4°C). The start of June brings a subtle rise in the average high-temperature, moving from an enjoyable 62.4°F (16.9°C) in May to a pleasant 71.2°F (21.8°C). Weather in June »Weather in July
July is a moderately hot summer month in Harbor, Ohio, with an average temperature ranging between min 64°F (17.8°C) and max 77°F (25°C). Harbor's temperatures peak on average in July, reaching 77°F (25°C) at their highest and 64°F (17.8°C) at their lowest. Weather in July »Weather in August
The last month of the summer, August, is another warm month in Harbor, Ohio, with an average temperature fluctuating between 63.9°F (17.7°C) and 75.9°F (24.4°C). Harbor commences August with an average high-temperature of a still warm 75.9°F (24.4°C), maintaining a close resemblance to the previous month. Weather in August »Weather in September
The first month of the autumn, September, is also an agreeable month in Harbor, Ohio, with an average temperature ranging between max 70.7°F (21.5°C) and min 58.6°F (14.8°C). The initiation of September sees an average high-temperature of a pleasant 70.7°F (21.5°C), showing minor variations from the previous month. Weather in September »Weather in October
October, the same as September, in Harbor, Ohio, is another mild autumn month, with an average temperature varying between 59°F (15°C) and 48.6°F (9.2°C). A moderate decline in the average high-temperature is seen during October, decreasing from an agreeable 70.7°F (21.5°C) in September to a moderate 59°F (15°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Harbor, Ohio, with an average temperature fluctuating between 46.2°F (7.9°C) and 37°F (2.8°C). During Harbor's transition into November, the average high-temperature lessens, moving from a refreshing 59°F (15°C) in October to a frosty 46.2°F (7.9°C). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in Harbor, Ohio, with an average temperature varying between 37°F (2.8°C) and 29.8°F (-1.2°C). With December's arrival, Harbor sees a decrease in average high-temperatures, moving from a chilly 46.2°F (7.9°C) in November to a cold 37°F (2.8°C). Weather in December »Updated: Aug 10, 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
The coldest time of the year is January, with temperatures averaging a high of 30.6°F (-0.8°C) and a low of 21°F (-6.1°C).
In Harbor, during the entire year, the rain falls for 181 days and collects up to 36.34" (923mm) of precipitation.
January through May, October through December are months with snowfall.
The month with the most snowfall is January, when snow falls for 18.4 days and typically aggregates up to 6.69" (170mm) of snow.
Throughout the year, there are 71.4 snowfall days, and 25.28" (642mm) of snow is accumulated.
With an average of 2.5h of sunshine, January has the least sunshine of the year.
With an average relative humidity of 87%, February is the most humid month.
The months with the least rainfall are February and November Rain falls for 9.6 days and accumulates 2.4" (61mm) of rain.
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.
The month with the most rainfall is June, when the rain falls for 17.9 days and typically aggregates up to 3.94" (100mm) of precipitation.
June through September are months without snowfall.
The month with the longest days is June, with an average of 15h and 12min of daylight.
In Harbor, July records the average highest temperatures, peaking at 77°F (25°C) and reaching a low of 64°F (17.8°C).
The months with the lowest humidity are July through September, with an average relative humidity of 78%.
The month with the most sunshine is July, with an average of 10.6h of sunshine.
With an average maximum UV index of 6, July is the month with the highest UV index.
With an average of 9h and 12min of daylight, December has the shortest days of the year.
The month with the lowest UV index is December, with an average maximum UV index of 1.
Average temperature
Harbor, OH
The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is January (30.6°F).
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (21°F).
Average pressure
Harbor, 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:
30.08"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
Harbor, OH
- Average wind speed in January:
11.4mph - Average wind speed in February:
10.2mph - Average wind speed in March:
9.7mph - Average wind speed in April:
9.4mph - Average wind speed in May:
7.9mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
6.8mph - Average wind speed in August:
7.4mph - Average wind speed in September:
8.5mph - Average wind speed in October:
10.3mph - Average wind speed in November:
11mph - Average wind speed in December:
11.3mph
The windiest month (with the highest average wind speed) is January (11.4mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).
Average humidity
Harbor, OH
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are July, August and September (78%).
Average rainfall
Harbor, OH
- Average rainfall in January:
2.68" - Average rainfall in February:
2.4" - Average rainfall in March:
2.87" - Average rainfall in April:
3.35" - Average rainfall in May:
3.58" - Average rainfall in June:
3.94"
- Average rainfall in July:
3.23" - Average rainfall in August:
3.07" - Average rainfall in September:
2.64" - Average rainfall in October:
3.46" - Average rainfall in November:
2.4" - Average rainfall in December:
2.72"
The wettest month (with the highest rainfall) is June (3.94").
The driest months (with the least rainfall) are February and November (2.4").
Average rainfall days
Harbor, OH
- Average rainfall days in January:
7.9 days - Average rainfall days in February:
9.6 days - Average rainfall days in March:
13 days - Average rainfall days in April:
17.2 days - Average rainfall days in May:
18.4 days - Average rainfall days in June:
17.9 days
- Average rainfall days in July:
17.6 days - Average rainfall days in August:
18.8 days - Average rainfall days in September:
16.7 days - Average rainfall days in October:
18.7 days - Average rainfall days in November:
14.3 days - Average rainfall days in December:
10.9 days
The month with the highest number of rainy days is August (18.8 days).
The month with the least rainy days is January (7.9 days).
Average snowfall
Harbor, OH
- Average snowfall in January:
6.69" - Average snowfall in February:
6.65" - Average snowfall in March:
2.36" - Average snowfall in April:
1.14" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The month with the highest snowfall is January (6.69").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Harbor, OH
- Average snowfall days in January:
18.4 days - Average snowfall days in February:
16.3 days - Average snowfall days in March:
9.3 days - Average snowfall days in April:
3.7 days - Average snowfall days in May:
0.4 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:
7.5 days - Average snowfall days in December:
15.4 days
The month with the highest number of snowfall days is January (18.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Harbor, OH
- Average daylight in January:
9h and 30min - 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 12min
- Average daylight in July:
14h and 54min - 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 48min - Average daylight in December:
9h and 12min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
2h and 30min - Average sunshine in February:
3h and 12min - Average sunshine in March:
5h and 30min - Average sunshine in April:
7h and 30min - Average sunshine in May:
9h and 6min - Average sunshine in June:
9h and 54min
- Average sunshine in July:
10h and 36min - Average sunshine in August:
10h and 30min - Average sunshine in September:
8h and 42min - Average sunshine in October:
5h and 0min - Average sunshine in November:
4h and 18min - Average sunshine in December:
2h and 54min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days
Harbor, OH
- Average sunshine days in January:
5.9 days - Average sunshine days in February:
6.7 days - Average sunshine days in March:
10.5 days - Average sunshine days in April:
9.8 days - Average sunshine days in May:
10 days - Average sunshine days in June:
10.3 days
- Average sunshine days in July:
10.4 days - Average sunshine days in August:
9.8 days - Average sunshine days in September:
11 days - Average sunshine days in October:
10.4 days - Average sunshine days in November:
10.2 days - Average sunshine days in December:
6.7 days
The month with the most sunshine days is September (11 days).
The month with the least sunshine days is January (5.9 days).
Average UV index
Harbor, 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
Harbor, OH
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility
Harbor, 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).
