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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
Climate and monthly weather forecast
Weather in January
January, like December, in Old Washington, Ohio, is another cold winter month, with temperature in the range of an average high of 34°F (1.1°C) and an average low of 20.8°F (-6.2°C). January is the coldest month, with an average high-temperature of 34°F (1.1°C) and an average low-temperature of 20.8°F (-6.2°C). Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Old Washington, Ohio, with an average temperature ranging between min 23.5°F (-4.7°C) and max 38.5°F (3.6°C). Old Washington's average high-temperature in February is a still wintry 38.5°F (3.6°C), indicating a subtle variation from January. Weather in February »
Weather in March
March, the first month of the spring in Old Washington, is a frosty month, with an average temperature varying between 49.1°F (9.5°C) and 32.5°F (0.3°C). Old Washington's transition into March is marked by a rise in the average high-temperature, advancing from a cold 38.5°F (3.6°C) in February to a frosty 49.1°F (9.5°C). Weather in March »
Weather in April
April is a comfortable spring month in Old Washington, Ohio, with an average temperature varying between 41.7°F (5.4°C) and 61.5°F (16.4°C). April indicates a change in the average high-temperature, moving up from a chilly 49.1°F (9.5°C) in March to an enjoyable 61.5°F (16.4°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Old Washington, Ohio, with an average temperature fluctuating between 72.9°F (22.7°C) and 52°F (11.1°C). As Old Washington transitions into May, the average high-temperature shows a change, moving from a refreshing 61.5°F (16.4°C) in April to an agreeable 72.9°F (22.7°C). Weather in May »
Weather in June
June, the first month of the summer in Old Washington, is a warm month, with an average temperature ranging between max 80.2°F (26.8°C) and min 58.6°F (14.8°C). The average high-temperature mildly increases in June, edging from a pleasant 72.9°F (22.7°C) in May to a warm 80.2°F (26.8°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Old Washington, Ohio, with an average temperature fluctuating between 84.2°F (29°C) and 62.2°F (16.8°C). In Old Washington, Ohio, the peak average temperatures are observed in July, with a high of 84.2°F (29°C) and a low of 62.2°F (16.8°C). The average heat index in July is appraised at a tropical 93.2°F (34°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Old Washington, Ohio, with temperature in the range of an average low of 60.8°F (16°C) and an average high of 82.9°F (28.3°C). August brings an average high-temperature of a still warm 82.9°F (28.3°C), showing a slight difference from July's 84.2°F (29°C). Weather in August »
Weather in September
September, the first month of the autumn in Old Washington, is also a moderately hot month, with an average temperature fluctuating between 55.4°F (13°C) and 76.6°F (24.8°C). September signifies a minor drop in average high-temperature, transitioning from a moderately hot 82.9°F (28.3°C) in August to a still warm 76.6°F (24.8°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Old Washington, Ohio, with an average temperature ranging between max 62.8°F (17.1°C) and min 45.5°F (7.5°C). The average high-temperature drops in October, from September's warm 76.6°F (24.8°C) to a comfortable 62.8°F (17.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Old Washington, Ohio, with an average temperature ranging between max 49.8°F (9.9°C) and min 34.7°F (1.5°C). In Old Washington, the average high-temperature in November drops from a comfortable 62.8°F (17.1°C) in October to a chilly 49.8°F (9.9°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Old Washington, Ohio, with an average temperature fluctuating between 28.6°F (-1.9°C) and 40.3°F (4.6°C). With the onset of December, Old Washington experiences a modest temperature adjustment, with the average high-temperature receding from a frosty 49.8°F (9.9°C) in November to a wintry 40.3°F (4.6°C). Weather in December »
Updated: Jul 12, 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?
January, with an average high of 34°F (1.1°C) and a low of 20.8°F (-6.2°C), signifies the coldest month of the year.
What is the most humid month?
The months with the highest humidity are January and February, with an average relative humidity of 84%.
How many days does it rain?
In Old Washington, during the entire year, the rain falls for 123.8 days and collects up to 11.3" (287mm) 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 39 snowfall days, and 5.28" (134mm) of snow is accumulated.
What is the month with the least sunshine?
With an average of 3.2h of sunshine, January has the least sunshine of the year.
When is the lowest UV index in Old Washington?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 9.6 days and accumulates 1.38" (35mm) of snow.
When is Daylight Saving Time (DST) in Old Washington?
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 least humid month?
The months with the lowest humidity are April, June through August and November, with an average relative humidity of 77%.
When it does not snow?
May through September are months without snowfall.
What is the wettest month?
The month with the most rainfall is June, when the rain falls for 12.8 days and typically aggregates up to 1.26" (32mm) of precipitation.
When are the longest days?
With an average of 15h and 0min of daylight, June has the longest days of the year.
What is the month with the highest UV index?
June and July, with an average maximum UV index of 6, are months with the highest UV index.
What is the warmest month?
In Old Washington, July records the average highest temperatures, peaking at 84.2°F (29°C) and reaching a low of 62.2°F (16.8°C).
What month has the most sunshine?
With an average of 10.1h of sunshine, August has the most sunshine of the year.
What is the driest month?
September and November are months with the least rain when the rain falls for 9.8 days and typically aggregates up to 0.67" (17mm) of rain.
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.
Average temperature
Old Washington, OH
The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (34°F).
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).
Average pressure
Old Washington, 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:
29.99"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Old Washington, OH
- Average wind speed in January:
7.6mph - Average wind speed in February:
7.5mph - Average wind speed in March:
7.1mph - Average wind speed in April:
7.3mph - Average wind speed in May:
5.9mph - Average wind speed in June:
5.5mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.6mph - Average wind speed in September:
5.2mph - Average wind speed in October:
6.2mph - Average wind speed in November:
6.5mph - Average wind speed in December:
7mph
The windiest month (with the highest average wind speed) is January (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity
Old Washington, OH
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are April, June, July, August and November (77%).
Average rainfall
Old Washington, OH
- Average rainfall in January:
0.79" - Average rainfall in February:
0.87" - Average rainfall in March:
0.98" - Average rainfall in April:
1.06" - Average rainfall in May:
1.14" - Average rainfall in June:
1.26"
- Average rainfall in July:
0.94" - Average rainfall in August:
0.91" - Average rainfall in September:
0.67" - Average rainfall in October:
1.06" - Average rainfall in November:
0.67" - Average rainfall in December:
0.94"
The wettest month (with the highest rainfall) is June (1.26").
The driest months (with the least rainfall) are September and November (0.67").
Average rainfall days
Old Washington, OH
- Average rainfall days in January:
7.3 days - Average rainfall days in February:
6.9 days - Average rainfall days in March:
10.5 days - Average rainfall days in April:
13.2 days - Average rainfall days in May:
14.7 days - Average rainfall days in June:
12.8 days
- Average rainfall days in July:
12.4 days - Average rainfall days in August:
11.3 days - Average rainfall days in September:
9.8 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
6.7 days - Average rainfall days in December:
8.7 days
The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is November (6.7 days).
Average snowfall
Old Washington, OH
The month with the highest snowfall is February (1.38").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Old Washington, OH
- Average snowfall days in January:
11.1 days - Average snowfall days in February:
9.6 days - Average snowfall days in March:
5.9 days - Average snowfall days in April:
1.1 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:
0.2 days - Average snowfall days in November:
3.5 days - Average snowfall days in December:
7.5 days
The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Old Washington, 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 1min - Average sunshine in February:
4h and 1min - Average sunshine in March:
5h and 3min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 3min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 1min - Average sunshine in October:
5h and 3min - Average sunshine in November:
5h and 1min - Average sunshine in December:
3h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days
Old Washington, OH
- Average sunshine days in January:
16.3 days - Average sunshine days in February:
13.6 days - Average sunshine days in March:
16 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
13.7 days - Average sunshine days in June:
15.1 days
- Average sunshine days in July:
15.5 days - Average sunshine days in August:
16.8 days - Average sunshine days in September:
18.4 days - Average sunshine days in October:
19.9 days - Average sunshine days in November:
20.4 days - Average sunshine days in December:
17.2 days
The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is February (13.6 days).
Average UV index
Old Washington, OH
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Old Washington, OH
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility
Old Washington, OH
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).