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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
Weather in January
January, like December, is a freezing cold winter month in Grelton, Ohio, with an average temperature varying between 30.6°F (-0.8°C) and 19.2°F (-7.1°C). With average temperatures fluctuating between a high of 30.6°F (-0.8°C) and a low of 19.2°F (-7.1°C), January stands out as the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is an icy month in Grelton, Ohio, with an average temperature fluctuating between 21.6°F (-5.8°C) and 34°F (1.1°C). With February's advent, Grelton sees an average high-temperature of a wintry 34°F (1.1°C), subtly shifted from January's 30.6°F (-0.8°C). Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Grelton, Ohio, with an average temperature varying between 45.3°F (7.4°C) and 30.7°F (-0.7°C). A shift in the average high-temperature is noticeable in March, changing from a cold 34°F (1.1°C) in February to a chilly 45.3°F (7.4°C). Weather in March »
Weather in April
April in Grelton, Ohio, is a mild spring month, with an average temperature fluctuating between 41°F (5°C) and 57.7°F (14.3°C). The arrival of April sees a shift in the average high-temperature, moving from a chilly 45.3°F (7.4°C) in March to a moderate 57.7°F (14.3°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Grelton, Ohio, with an average temperature ranging between max 69.6°F (20.9°C) and min 52.7°F (11.5°C). The onset of May brings a temperature shift, with the average high-temperature moving from a moderate 57.7°F (14.3°C) in April to an agreeable 69.6°F (20.9°C). Weather in May »
Weather in June
June, the first month of the summer in Grelton, is a moderately hot month, with an average temperature varying between 60.3°F (15.7°C) and 77.5°F (25.3°C). Grelton's weather in June shows a minor rise in the average high-temperature, moving slightly up from May's pleasant 69.6°F (20.9°C) to a warm 77.5°F (25.3°C). Weather in June »
Weather in July
July, like June, in Grelton, Ohio, is a moderately hot summer month, with temperature in the range of an average high of 80.8°F (27.1°C) and an average low of 63.3°F (17.4°C). Grelton's warmest weather arrives in July, when temperatures average a high of 80.8°F (27.1°C) and a low of 63.3°F (17.4°C). July's average heat index is calculated to be a tropical 86°F (30°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Grelton, Ohio, with temperature in the range of an average high of 78.8°F (26°C) and an average low of 61.2°F (16.2°C). August ushers in an average high-temperature of a still moderately hot 78.8°F (26°C), aligning closely with the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Grelton, Ohio, with an average temperature varying between 73.9°F (23.3°C) and 55.6°F (13.1°C). In September, Grelton experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 78.8°F (26°C) in August to a still moderately hot 73.9°F (23.3°C). Weather in September »
Weather in October
October, like September, in Grelton, Ohio, is another comfortable autumn month, with temperature in the range of an average low of 45.9°F (7.7°C) and an average high of 61.5°F (16.4°C). The start of October signals a decrease in the average high-temperature, transitioning from a warm 73.9°F (23.3°C) in September to a refreshing 61.5°F (16.4°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Grelton, Ohio, with temperature in the range of an average low of 34.9°F (1.6°C) and an average high of 47.3°F (8.5°C). With the beginning of November, the average high-temperature shows a decrease, transitioning from a refreshing 61.5°F (16.4°C) in October to a frosty 47.3°F (8.5°C). Weather in November »
Weather in December
December, the first month of the winter in Grelton, is still a cold month, with an average temperature fluctuating between 27°F (-2.8°C) and 36.1°F (2.3°C). During Grelton's transition into December, the average high-temperature lessens, moving from a frosty 47.3°F (8.5°C) in November to an icy 36.1°F (2.3°C). Weather in December »
Updated: Aug 28, 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?
Grelton records the coldest temperatures in January, averaging a high of 30.6°F (-0.8°C) and a low of 19.2°F (-7.1°C).
What are the most humid months?
January and February, with an average relative humidity of 84%, are most humid months.
How much does it rain?
Throughout the year, there are 165.5 rainfall days, and 27.24" (692mm) of precipitation is accumulated.
When does it snow?
January through May, November and December are months with snowfall.
How many days does it snow?
In Grelton, during the entire year, snow falls for 52.7 days and aggregates up to 15.24" (387mm) of snow.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 3.3h of sunshine.
When does it snow the most?
The month with the most snowfall in Grelton is February, when snow falls for 12.8 days and typically aggregates up to 4.09" (104mm) of snow.
When is Daylight Saving Time (DST)?
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 rainiest month?
The month with the most rainfall is April, when the rain falls for 16.1 days and typically aggregates up to 3.15" (80mm) of precipitation.
When it does not snow?
In Grelton, Ohio, snow does not fall in June through October.
When are the longest days?
With an average of 15h and 6min of daylight, June has the longest days of the year.
What are the months with the highest UV index?
June through August, with an average maximum UV index of 6, are months with the highest UV index in Grelton.
What is the hottest time of year?
In Grelton, July records the average highest temperatures, peaking at 80.8°F (27.1°C) and reaching a low of 63.3°F (17.4°C).
What month has the most sunshine?
With an average of 10.2h of sunshine, July has the most sunshine of the year.
What is the least humid month?
With an average relative humidity of 74%, October is the least humid month.
What is the driest month in Grelton?
The month with the least rainfall is December, when the rain falls for 11 days and typically collects 1.61" (41mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days in Grelton, Ohio, is December, with an average of 9h and 12min of daylight.
What is the month with the lowest UV index?
December is the month with the lowest UV index, with an average maximum UV index of 1.
Average temperature
Grelton, OH
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30.6°F).
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).
Average pressure
Grelton, OH
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.97"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
Grelton, OH
- Average wind speed in January:
10.3mph - Average wind speed in February:
9.9mph - Average wind speed in March:
9.4mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.2mph - Average wind speed in June:
7.3mph
- Average wind speed in July:
6mph - Average wind speed in August:
6mph - Average wind speed in September:
6.7mph - Average wind speed in October:
8.6mph - Average wind speed in November:
9.3mph - Average wind speed in December:
9.4mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity
Grelton, OH
The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Grelton, OH
- Average rainfall in January:
1.73" - Average rainfall in February:
1.69" - Average rainfall in March:
2.17" - Average rainfall in April:
3.15" - Average rainfall in May:
2.87" - Average rainfall in June:
3.11"
- Average rainfall in July:
2.72" - Average rainfall in August:
2.64" - Average rainfall in September:
1.69" - Average rainfall in October:
2.01" - Average rainfall in November:
1.85" - Average rainfall in December:
1.61"
The wettest month (with the highest rainfall) is April (3.15").
The driest month (with the least rainfall) is December (1.61").
Average rainfall days
Grelton, OH
- Average rainfall days in January:
8.8 days - Average rainfall days in February:
8.6 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
16.1 days - Average rainfall days in May:
18.9 days - Average rainfall days in June:
17.3 days
- Average rainfall days in July:
17.4 days - Average rainfall days in August:
16.2 days - Average rainfall days in September:
13.7 days - Average rainfall days in October:
14.1 days - Average rainfall days in November:
10.6 days - Average rainfall days in December:
11 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is February (8.6 days).
Average snowfall
Grelton, OH
- Average snowfall in January:
3.94" - Average snowfall in February:
4.09" - Average snowfall in March:
1.54" - Average snowfall in April:
0.94" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is February (4.09").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Grelton, OH
- Average snowfall days in January:
14.7 days - Average snowfall days in February:
12.8 days - Average snowfall days in March:
6.7 days - Average snowfall days in April:
1.6 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:
0.1 days - Average snowfall days in November:
4.9 days - Average snowfall days in December:
11.8 days
The month with the highest number of snowfall days is January (14.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Grelton, 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 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
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:
3h and 2min - Average sunshine in February:
4h and 2min - Average sunshine in March:
5h and 5min - Average sunshine in April:
7h and 1min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 0min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 0min - Average sunshine in December:
3h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days
Grelton, OH
- Average sunshine days in January:
10.7 days - Average sunshine days in February:
9.3 days - Average sunshine days in March:
12.6 days - Average sunshine days in April:
11.2 days - Average sunshine days in May:
10 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
10.5 days - Average sunshine days in August:
11 days - Average sunshine days in September:
13.9 days - Average sunshine days in October:
15.1 days - Average sunshine days in November:
15.2 days - Average sunshine days in December:
11.9 days
The month with the most sunshine days is November (15.2 days).
The month with the least sunshine days is February (9.3 days).
Average UV index
Grelton, OH
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Grelton, OH
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility
Grelton, OH
The months with the highest visibility are March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are January, February, August and September (5mi).
Grelton, Ohio, USA
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