Climate and monthly weather forecastChesterhill, OH
Climate and monthly weather forecast
Weather in January
January, like December, in Chesterhill, Ohio, is another cold winter month, with an average temperature varying between 22.3°F (-5.4°C) and 35.6°F (2°C). January proves to be the coldest month, recording an average maximum temperature of 35.6°F (2°C) and a minimum temperature of 22.3°F (-5.4°C). Weather in January »Weather in February
The last month of the winter, February, is another cold month in Chesterhill, Ohio, with an average temperature varying between 25.3°F (-3.7°C) and 40.1°F (4.5°C). Chesterhill records an average high-temperature of a still icy 40.1°F (4.5°C) in February, maintaining a close correlation with January's 35.6°F (2°C). Weather in February »Weather in March
The first month of the spring, March, is a fresh month in Chesterhill, Ohio, with an average temperature varying between 34.2°F (1.2°C) and 51.1°F (10.6°C). The shift from February to March is marked by an increase in the average high-temperature, moving from a cold 40.1°F (4.5°C) to a cool 51.1°F (10.6°C). Weather in March »Weather in April
April is a refreshing spring month in Chesterhill, Ohio, with an average temperature varying between 63.1°F (17.3°C) and 43.5°F (6.4°C). The shift from March to April sees an increase in the average high-temperature, transitioning from a fresh 51.1°F (10.6°C) to a comfortable 63.1°F (17.3°C). Weather in April »Weather in May
The last month of the spring, May, is a warm month in Chesterhill, Ohio, with an average temperature ranging between min 53.2°F (11.8°C) and max 74.1°F (23.4°C). May's arrival sees a rise in the average high-temperature, jumping from April's refreshing 63.1°F (17.3°C) to a moderately hot 74.1°F (23.4°C). Weather in May »Weather in June
The first month of the summer, June, is still a warm month in Chesterhill, Ohio, with an average temperature ranging between max 81.9°F (27.7°C) and min 59.9°F (15.5°C). June brings a slight elevation in the average high-temperature, transitioning from May's warm 74.1°F (23.4°C) to a still moderately hot 81.9°F (27.7°C). Weather in June »Weather in July
July, like June, in Chesterhill, Ohio, is a moderately hot summer month, with an average temperature fluctuating between 85.6°F (29.8°C) and 63.7°F (17.6°C). Chesterhill notes the warmest temperatures in July, with a high average of 85.6°F (29.8°C) and a low of 63.7°F (17.6°C). The heat index value for July is appraised at a sweltering 96.8°F (36°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Chesterhill, Ohio, with an average temperature varying between 61.5°F (16.4°C) and 84.6°F (29.2°C). Chesterhill, Ohio, ushers in August with an average high-temperature of a still moderately hot 84.6°F (29.2°C), showing a close resemblance to the previous month. Weather in August »Weather in September
September, the first month of the autumn in Chesterhill, is still a warm month, with an average temperature varying between 56.3°F (13.5°C) and 77.9°F (25.5°C). The arrival of September corresponds with a light shift in temperature, down from a moderately hot 84.6°F (29.2°C) in August to a still warm 77.9°F (25.5°C). Weather in September »Weather in October
October, like September, in Chesterhill, Ohio, is another enjoyable autumn month, with temperature in the range of an average high of 64°F (17.8°C) and an average low of 45.9°F (7.7°C). During Chesterhill's transition into October, the average high-temperature lessens, moving from a warm 77.9°F (25.5°C) in September to a comfortable 64°F (17.8°C). Weather in October »Weather in November
November, the last month of the autumn in Chesterhill, is another cool month, with an average temperature ranging between min 35.2°F (1.8°C) and max 50.9°F (10.5°C). With November's onset, the weather shows a temperature decrease, transitioning from a refreshing 64°F (17.8°C) in October to a cool 50.9°F (10.5°C). Weather in November »Weather in December
December, the first month of the winter in Chesterhill, is also a wintry month, with an average temperature varying between 41.5°F (5.3°C) and 29.7°F (-1.3°C). A shift in Chesterhill's weather is observed as November turns into December, with the average high temperature reducing from a cool 50.9°F (10.5°C) to a wintry 41.5°F (5.3°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Chesterhill, OH
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (35.6°F).
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).
Average pressure
Chesterhill, OH
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.98"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:
30"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Chesterhill, OH
- Average wind speed in January:
7.4mph - Average wind speed in February:
7.4mph - Average wind speed in March:
7mph - Average wind speed in April:
7.2mph - Average wind speed in May:
5.9mph - Average wind speed in June:
5.5mph
- Average wind speed in July:
4.6mph - Average wind speed in August:
4.6mph - Average wind speed in September:
5mph - Average wind speed in October:
6mph - Average wind speed in November:
6.4mph - Average wind speed in December:
6.8mph
The windiest months (with the highest average wind speed) are January and February (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).
Average humidity
Chesterhill, OH
The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is August (75%).
Average rainfall
Chesterhill, OH
- Average rainfall in January:
2.09" - Average rainfall in February:
2.56" - Average rainfall in March:
2.83" - Average rainfall in April:
3.03" - Average rainfall in May:
3.62" - Average rainfall in June:
2.44"
- Average rainfall in July:
2.56" - Average rainfall in August:
1.97" - Average rainfall in September:
1.85" - Average rainfall in October:
2.17" - Average rainfall in November:
2.2" - Average rainfall in December:
2.72"
The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days
Chesterhill, OH
- Average rainfall days in January:
10.8 days - Average rainfall days in February:
10.1 days - Average rainfall days in March:
13.7 days - Average rainfall days in April:
16.2 days - Average rainfall days in May:
18.7 days - Average rainfall days in June:
16.4 days
- Average rainfall days in July:
16.2 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
12.4 days - Average rainfall days in October:
11.4 days - Average rainfall days in November:
10 days - Average rainfall days in December:
11.6 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is November (10 days).
Average snowfall
Chesterhill, OH
The month with the highest snowfall is February (3.43").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Chesterhill, OH
- Average snowfall days in January:
11.7 days - Average snowfall days in February:
9.7 days - Average snowfall days in March:
5.3 days - Average snowfall days in April:
1 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 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
8.1 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Chesterhill, OH
- Average daylight in January:
9h and 48min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 24min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 36min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 6min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 24min
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 24min).
- Average sunshine in January:
3h and 30min - Average sunshine in February:
4h and 18min - Average sunshine in March:
5h and 42min - Average sunshine in April:
7h and 36min - Average sunshine in May:
8h and 30min - Average sunshine in June:
9h and 36min
- Average sunshine in July:
9h and 42min - Average sunshine in August:
10h and 12min - Average sunshine in September:
8h and 18min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 24min - Average sunshine in December:
3h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days
Chesterhill, OH
- Average sunshine days in January:
11.6 days - Average sunshine days in February:
10.2 days - Average sunshine days in March:
13 days - Average sunshine days in April:
12.1 days - Average sunshine days in May:
10.3 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
13.1 days - Average sunshine days in August:
14.5 days - Average sunshine days in September:
15.8 days - Average sunshine days in October:
18.1 days - Average sunshine days in November:
17.8 days - Average sunshine days in December:
13 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is February (10.2 days).
Average UV index
Chesterhill, OH
The months with the highest UV index are 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
Chesterhill, OH
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Chesterhill, 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).





