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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 East Rochester, Ohio, with an average temperature fluctuating between 19.4°F (-7°C) and 31.6°F (-0.2°C). East Rochester's coldest weather arrives in January, when temperatures average a high of 31.6°F (-0.2°C) and a low of 19.4°F (-7°C). Weather in January »
Weather in February
The last month of the winter, February, is an icy month in East Rochester, Ohio, with an average temperature varying between 36.3°F (2.4°C) and 21.6°F (-5.8°C). Entering February, East Rochester's average high-temperature reads an icy 36.3°F (2.4°C), indicating a close resemblance to the previous month's climate. Weather in February »
Weather in March
March, the first month of the spring in East Rochester, is a frosty month, with an average temperature varying between 46.4°F (8°C) and 30.2°F (-1°C). East Rochester's March weather shows an increase in high-temperatures, moving from February's icy 36.3°F (2.4°C) to a chilly 46.4°F (8°C). Weather in March »
Weather in April
April is a mild spring month in East Rochester, Ohio, with temperature in the range of an average high of 59.4°F (15.2°C) and an average low of 39.9°F (4.4°C). April witnesses an increase in the average high-temperature, moving from a chilly 46.4°F (8°C) in March to a refreshing 59.4°F (15.2°C). Weather in April »
Weather in May
May, the last month of the spring in East Rochester, is an agreeable month, with an average temperature varying between 70.9°F (21.6°C) and 50.7°F (10.4°C). The transition from April to May brings a temperature rise, with average high-temperatures increasing from a mild 59.4°F (15.2°C) to an agreeable 70.9°F (21.6°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in East Rochester, Ohio, with an average temperature fluctuating between 57.7°F (14.3°C) and 78.3°F (25.7°C). In June, the average high-temperature marginally rises from a pleasant 70.9°F (21.6°C) in May to a warm 78.3°F (25.7°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in East Rochester, Ohio, with an average temperature fluctuating between 82.2°F (27.9°C) and 61.7°F (16.5°C). The month of July, characterized by an average high of 82.2°F (27.9°C) and a low of 61.7°F (16.5°C), is recognized as the warmest. July's mean heat index is calculated to be a tropical 87.8°F (31°C). Weather in July »
Weather in August
August, the last month of the summer in East Rochester, is another warm month, with an average temperature fluctuating between 80.8°F (27.1°C) and 59.9°F (15.5°C). As East Rochester, Ohio, welcomes August, the average high-temperature is noted at a still warm 80.8°F (27.1°C), closely aligning with the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in East Rochester, Ohio, with an average temperature fluctuating between 74.3°F (23.5°C) and 54.9°F (12.7°C). With the beginning of September, the average high-temperature shows a small decrease, transitioning from 80.8°F (27.1°C) in August to a still warm 74.3°F (23.5°C). Weather in September »
Weather in October
October, like September, in East Rochester, Ohio, is another enjoyable autumn month, with an average temperature fluctuating between 61.3°F (16.3°C) and 44.2°F (6.8°C). A subtle decrease in the average high-temperature marks October, falling from September's moderately hot 74.3°F (23.5°C) to an enjoyable 61.3°F (16.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in East Rochester, Ohio, with an average temperature varying between 48.2°F (9°C) and 33.3°F (0.7°C). During East Rochester's transition into November, the average high-temperature lessens, moving from a comfortable 61.3°F (16.3°C) in October to a frosty 48.2°F (9°C). Weather in November »
Weather in December
December, the first month of the winter in East Rochester, is also a wintry month, with an average temperature varying between 27.1°F (-2.7°C) and 38.3°F (3.5°C). The decrease of average high-temperatures is mild in December, with a decline from a frosty 48.2°F (9°C) in November to a cold 38.3°F (3.5°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in East Rochester?
January, noted for its average high-temperature of 31.6°F (-0.2°C) and an average low-temperature of 19.4°F (-7°C), is considered the coldest month.
How many days does it rain in East Rochester?
Throughout the year, in East Rochester, there are 175.9 rainfall days, and 31.06" (789mm) of precipitation is accumulated.
When does it snow in East Rochester?
Months with snowfall in East Rochester are January through May, October through December.
How many days does it snow in East Rochester?
In East Rochester, during the entire year, snow falls for 65.9 days and aggregates up to 23.86" (606mm) of snow.
What is the month with the least sunshine in East Rochester?
January has the least sunshine of the year in East Rochester, with an average of 2.8h of sunshine.
What is the most humid month in East Rochester?
The most humid month in East Rochester, Ohio, is February, with an average relative humidity of 86%.
What is the snowiest month in East Rochester?
The month with the most snowfall is February, when snow falls for 15.3 days and typically aggregates up to 5.94" (151mm) of snow.
When is Daylight Saving Time (DST) in East Rochester?
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 in East Rochester?
April, July and August, with an average relative humidity of 77%, are the least humid months in East Rochester, Ohio.
What is the wettest month in East Rochester?
The wettest months in East Rochester are April and June, with an average 3.03" (77mm) of rainfall.
When it does not snow in East Rochester?
In East Rochester, Ohio, snow does not fall in June through September.
When are the longest days in East Rochester?
With an average of 15h and 0min of daylight, June has the longest days of the year in East Rochester, Ohio.
What part of the year is the hottest in East Rochester?
In East Rochester, the average highest temperatures are observed in July, with a high of 82.2°F (27.9°C) and a low of 61.7°F (16.5°C).
When is the highest UV index in East Rochester?
With an average maximum UV index of 6, July is the month with the highest UV index in East Rochester, Ohio.
What month has the most sunshine in East Rochester?
With an average of 10.2h of sunshine, August has the most sunshine of the year in East Rochester, Ohio.
What is the driest month in East Rochester?
September is the month with the least rainfall in East Rochester. Rain falls for 15.2 days and accumulates 2.05" (52mm) of precipitation.
What is the month with the shortest days in East Rochester?
The month with the shortest days is December, with an average of 9h and 18min of daylight.
What is the month with the lowest UV index in East Rochester?
December is the month with the lowest UV index, with an average maximum UV index of 1.
Average temperature
East Rochester, OH
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (31.6°F).
The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).
Average pressure
East Rochester, OH
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.08"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:
29.94"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
East Rochester, OH
- Average wind speed in January:
8.5mph - Average wind speed in February:
8.1mph - Average wind speed in March:
7.8mph - Average wind speed in April:
7.9mph - Average wind speed in May:
6.5mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.6mph - Average wind speed in October:
7mph - Average wind speed in November:
7.5mph - Average wind speed in December:
7.8mph
The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity
East Rochester, OH
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall
East Rochester, OH
- Average rainfall in January:
2.32" - Average rainfall in February:
2.36" - Average rainfall in March:
2.8" - Average rainfall in April:
3.03" - Average rainfall in May:
2.99" - Average rainfall in June:
3.03"
- Average rainfall in July:
2.91" - Average rainfall in August:
2.24" - Average rainfall in September:
2.05" - Average rainfall in October:
2.56" - Average rainfall in November:
2.32" - Average rainfall in December:
2.44"
The wettest months (with the highest rainfall) are April and June (3.03").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days
East Rochester, OH
- Average rainfall days in January:
9.8 days - Average rainfall days in February:
9.2 days - Average rainfall days in March:
13.8 days - Average rainfall days in April:
17.6 days - Average rainfall days in May:
19.8 days - Average rainfall days in June:
17 days
- Average rainfall days in July:
18.4 days - Average rainfall days in August:
16.8 days - Average rainfall days in September:
15.2 days - Average rainfall days in October:
15.7 days - Average rainfall days in November:
11.6 days - Average rainfall days in December:
11 days
The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is February (9.2 days).
Average snowfall
East Rochester, OH
- Average snowfall in January:
5.87" - Average snowfall in February:
5.94" - Average snowfall in March:
3.43" - Average snowfall in April:
0.91" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is February (5.94").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
East Rochester, OH
- Average snowfall days in January:
17.2 days - Average snowfall days in February:
15.3 days - Average snowfall days in March:
9.8 days - Average snowfall days in April:
3.1 days - Average snowfall days in May:
0.3 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:
0.5 days - Average snowfall days in November:
6.5 days - Average snowfall days in December:
13.2 days
The month with the highest number of snowfall days is January (17.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
East Rochester, 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 0min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 4min - 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 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 18min).
- Average sunshine in January:
2h and 5min - Average sunshine in February:
3h and 3min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 3min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 2min - Average sunshine in October:
5h and 2min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days
East Rochester, OH
- Average sunshine days in January:
8.5 days - Average sunshine days in February:
7.8 days - Average sunshine days in March:
9.5 days - Average sunshine days in April:
9.9 days - Average sunshine days in May:
9.3 days - Average sunshine days in June:
11.4 days
- Average sunshine days in July:
10.8 days - Average sunshine days in August:
11.9 days - Average sunshine days in September:
12.6 days - Average sunshine days in October:
12.5 days - Average sunshine days in November:
13.6 days - Average sunshine days in December:
10.3 days
The month with the most sunshine days is November (13.6 days).
The month with the least sunshine days is February (7.8 days).
Average UV index
East Rochester, 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
East Rochester, OH
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
East Rochester, OH
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January and February (4mi).
East Rochester, Ohio, USA
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