Climate and monthly weather forecastGrahamsville, OH
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Grahamsville, Ohio, with an average temperature fluctuating between 37°F (2.8°C) and 23.5°F (-4.7°C). With average temperatures fluctuating between a high of 37°F (2.8°C) and a low of 23.5°F (-4.7°C), January stands out as the coldest month. Weather in January »Weather in February
The last month of the winter, February, is also a wintry month in Grahamsville, Ohio, with an average temperature varying between 27°F (-2.8°C) and 41.7°F (5.4°C). Grahamsville's transition from January to February introduces an average high-temperature of a still cold 41.7°F (5.4°C), marking an insignificant variation from the 37°F (2.8°C). Weather in February »Weather in March
The first month of the spring, March, is a cool month in Grahamsville, Ohio, with an average temperature varying between 35.4°F (1.9°C) and 51.8°F (11°C). March witnesses an increase in the average high-temperature, moving from a cold 41.7°F (5.4°C) in February to a cool 51.8°F (11°C). Weather in March »Weather in April
April in Grahamsville, Ohio, is a refreshing spring month, with temperature in the range of an average low of 44.6°F (7°C) and an average high of 64°F (17.8°C). With the beginning of April, Grahamsville's average high-temperature sees an increase, transitioning from a fresh 51.8°F (11°C) in March to a refreshing 64°F (17.8°C). Weather in April »Weather in May
May, the last month of the spring in Grahamsville, is a moderately hot month, with an average temperature ranging between min 54.1°F (12.3°C) and max 75°F (23.9°C). The start of May signals an increase in the average high-temperature, moving from a comfortable 64°F (17.8°C) in April to a moderately hot 75°F (23.9°C). Weather in May »Weather in June
June, the first month of the summer in Grahamsville, is still a warm month, with an average temperature ranging between max 82.6°F (28.1°C) and min 60.8°F (16°C). Observing a minor shift, the average high-temperature during June adjusts from May's 75°F (23.9°C) to a still warm 82.6°F (28.1°C). Weather in June »Weather in July
July in Grahamsville, Ohio, is a hot summer month, with an average temperature varying between 86.2°F (30.1°C) and 64.2°F (17.9°C). July, with average temperatures reaching a high of 86.2°F (30.1°C) and a low of 64.2°F (17.9°C), is the warmest month. July's heat index is computed to be a sweltering 98.6°F (37°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Grahamsville, Ohio, with an average temperature varying between 84.7°F (29.3°C) and 62.4°F (16.9°C). Grahamsville notes an average high-temperature of a moderately hot 84.7°F (29.3°C) in August, displaying minor variation from July. Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Grahamsville, Ohio, with an average temperature ranging between max 78.1°F (25.6°C) and min 57.4°F (14.1°C). September's onset introduces a mild reduction in the average high-temperature, from 84.7°F (29.3°C) in August to a still warm 78.1°F (25.6°C). Weather in September »Weather in October
October, like September, in Grahamsville, Ohio, is another enjoyable autumn month, with an average temperature varying between 46.4°F (8°C) and 65.3°F (18.5°C). The arrival of October signals a shift in temperature, down from a warm 78.1°F (25.6°C) in September to a comfortable 65.3°F (18.5°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Grahamsville, Ohio, with temperature in the range of an average low of 36.5°F (2.5°C) and an average high of 51.8°F (11°C). A moderate decline in the average high-temperature is seen during November, decreasing from a comfortable 65.3°F (18.5°C) in October to a fresh 51.8°F (11°C). Weather in November »Weather in December
The first month of the winter, December, is also a wintry month in Grahamsville, Ohio, with an average temperature fluctuating between 30.9°F (-0.6°C) and 42.1°F (5.6°C). Grahamsville's average high-temperature decreases in December, falling from a fresh 51.8°F (11°C) in November to a wintry 42.1°F (5.6°C). Weather in December »Updated: Jul 17, 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
Temperature records mark January as the coldest month, with highs averaging 37°F (2.8°C) and lows at 23.5°F (-4.7°C).
January and February, with an average relative humidity of 82%, are most humid months.
In Grahamsville, during the entire year, the rain falls for 124.7 days and collects up to 13.74" (349mm) of precipitation.
Months with snowfall are January through April, October through December.
In Grahamsville, during the entire year, snow falls for 26.7 days and aggregates up to 4.37" (111mm) of snow.
January has the least sunshine of the year, with an average of 3.6h of sunshine.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
The month with the most snowfall is February, when snow falls for 6.3 days and typically aggregates up to 1.3" (33mm) of snow.
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.
May is the month with the most rainfall. Rain falls for 14.6 days and accumulates 1.57" (40mm) of precipitation.
In Grahamsville, snow does not fall in May through September.
The months with the highest UV index are May through August, with an average maximum UV index of 6.
With an average of 14h and 54min of daylight, June has the longest days of the year.
July is the month that records the highest temperatures, with averages ranging from a high of 86.2°F (30.1°C) to a low of 64.2°F (17.9°C).
The months with the lowest humidity in Grahamsville are August and September, with an average relative humidity of 75%.
The month with the most sunshine is August, with an average of 10.4h of sunshine.
The months with the least rainfall are September and November Rain falls for 7.9 days and accumulates 0.75" (19mm) of rain.
With an average of 9h and 30min of daylight, December has the shortest days of the year.
Average temperature
Grahamsville, OH
The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (37°F).
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).
Average pressure
Grahamsville, OH
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.99"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.14"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed
Grahamsville, OH
- Average wind speed in January:
7.4mph - 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:
6.1mph - Average wind speed in June:
5.5mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.7mph - Average wind speed in September:
5.1mph - Average wind speed in October:
6mph - Average wind speed in November:
6.4mph - Average wind speed in December:
7mph
The windiest month (with the highest average wind speed) is February (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity
Grahamsville, OH
The months with the highest relative humidity are January and February (82%).
The months with the lowest relative humidity are August and September (75%).
Average rainfall
Grahamsville, OH
- Average rainfall in January:
0.83" - Average rainfall in February:
1.26" - Average rainfall in March:
1.1" - Average rainfall in April:
1.46" - Average rainfall in May:
1.57" - Average rainfall in June:
1.42"
- Average rainfall in July:
1.42" - Average rainfall in August:
1.1" - Average rainfall in September:
0.75" - Average rainfall in October:
0.83" - Average rainfall in November:
0.75" - Average rainfall in December:
1.26"
The wettest month (with the highest rainfall) is May (1.57").
The driest months (with the least rainfall) are September and November (0.75").
Average rainfall days
Grahamsville, OH
- Average rainfall days in January:
7.7 days - Average rainfall days in February:
8.1 days - Average rainfall days in March:
11.8 days - Average rainfall days in April:
12.9 days - Average rainfall days in May:
14.6 days - Average rainfall days in June:
12.6 days
- Average rainfall days in July:
13.3 days - Average rainfall days in August:
11 days - Average rainfall days in September:
7.9 days - Average rainfall days in October:
8.3 days - Average rainfall days in November:
6.5 days - Average rainfall days in December:
10 days
The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is November (6.5 days).
Average snowfall
Grahamsville, OH
The month with the highest snowfall is February (1.3").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Grahamsville, OH
- Average snowfall days in January:
7.6 days - Average snowfall days in February:
6.3 days - Average snowfall days in March:
4.2 days - Average snowfall days in April:
0.6 days - Average snowfall days in May:
0 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:
2.1 days - Average snowfall days in December:
5.5 days
The month with the highest number of snowfall days is January (7.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Grahamsville, OH
- Average daylight in January:
9h and 48min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 36min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 6min - Average daylight in December:
9h and 30min
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 30min).
- Average sunshine in January:
3h and 36min - Average sunshine in February:
4h and 30min - Average sunshine in March:
5h and 42min - Average sunshine in April:
7h and 48min - Average sunshine in May:
8h and 48min - Average sunshine in June:
9h and 48min
- Average sunshine in July:
9h and 48min - Average sunshine in August:
10h and 24min - Average sunshine in September:
8h and 0min - Average sunshine in October:
6h and 6min - Average sunshine in November:
5h and 24min - Average sunshine in December:
4h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
Grahamsville, OH
- Average sunshine days in January:
17.3 days - Average sunshine days in February:
15.4 days - Average sunshine days in March:
15.5 days - Average sunshine days in April:
15.1 days - Average sunshine days in May:
13.3 days - Average sunshine days in June:
15 days
- Average sunshine days in July:
15 days - Average sunshine days in August:
18 days - Average sunshine days in September:
19.2 days - Average sunshine days in October:
21 days - Average sunshine days in November:
21.6 days - Average sunshine days in December:
17.5 days
The month with the most sunshine days is November (21.6 days).
The month with the least sunshine days is May (13.3 days).
Average UV index
Grahamsville, OH
The months with the highest UV index are May, 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
Grahamsville, OH
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Grahamsville, OH
The months with the highest visibility are March, April, October and November (6mi).
The months with the lowest visibility are January, February, May, June, July, August, September and December (5mi).
