November weather forecast
Rochester, IL

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Weather in November

The last month of the autumn, November, is another cool month in Rochester, Illinois, with temperature in the range of an average low of 36.3°F (2.4°C) and an average high of 50.2°F (10.1°C).

Temperature

As November commences, the average high-temperature shows a reduction, transitioning from an enjoyable 64.2°F (17.9°C) in October to a fresh 50.2°F (10.1°C). Rochester registers a consistent average low-temperature of 36.3°F (2.4°C) during November.

Humidity

The average relative humidity in November is 73%.

Rainfall

In November, in Rochester, the rain falls for 8.9 days. Throughout November, 1.34" (34mm) of precipitation is accumulated. Throughout the year, in Rochester, there are 141.7 rainfall days, and 22.72" (577mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Rochester are January through April, November and December. November is the first month it typically snows in Rochester. Throughout November, in the average 2 snowfall days, it receives 0.67" (17mm) of snow. Throughout the year, in Rochester, Illinois, there are 27.9 snowfall days, and 6.14" (156mm) of snow is accumulated.

Daylight

In Rochester, the average length of the day in November is 10h and 0min.
On the first day of November, sunrise is at 7:27 am and sunset at 5:55 pm CDT. On the last day of the month, sunrise is at 6:59 am and sunset at 4:34 pm CST.
Note: On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from CDT to CST. Daylight Saving Time starts again on Sunday, March 9. 2025, at 2:00 am; consequently, the time zone reverts from CST to CDT.

Sunshine

The average sunshine in November is 5.5h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.
Note: A daily high UV index of 2 in November leads to these guidelines:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
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Frequently asked questions

What is the average November temperature in Rochester?

In November, in Rochester, the average high-temperature is 50.2°F (10.1°C), and the average low-temperature is 36.3°F (2.4°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, in August is appraised at 87.8°F (31°C).

What is the average humidity in November in Rochester?

In Rochester, Illinois, the average relative humidity in November is 73%.

How many days does it rain in November in Rochester?

In Rochester, in November, it is raining for 8.9 days, with typically 1.34" (34mm) of accumulated precipitation.

When does it start to snow in Rochester?

November is the first month it typically snows in Rochester, Illinois. Throughout November, in the average 2 snowfall days, it receives 0.67" (17mm) of snow.

How many hours of daylight does Rochester have in November?

In Rochester, Illinois, the average day length in November is 10h and 0min.

When is the sunrise / sunset in November in Rochester?

On the first day of November in Rochester, Illinois, sunrise is at 7:27 am and sunset at 5:55 pm CDT. On the last day of the month, sunrise is at 6:59 am and sunset at 4:34 pm CST.

When does Daylight Saving Time (DST) end in November in Rochester?

On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from CDT to CST. The next DST starts Sunday, March 9. 2025, at 2:00 am.

How many hours of sunshine does Rochester have in November?

In November, the average sunshine duration is 5.5h.

What are the months with the lowest UV index in Rochester?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

How high is the UV index in November in Rochester?

In Rochester, the average daily maximum UV index in November is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in November
Rochester, IL

Average temperature in November - Rochester, IL
  • Average high temperature in November: 50.2°F

The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in November: 36.3°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (21.4°F).

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Average pressure in November
Rochester, IL

Average pressure in November - Rochester, IL
  • Average pressure in November: 30.12"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in November
Rochester, IL

Average wind speed in November - Rochester, IL
  • Average wind speed in November: 9.9mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

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Average humidity in November
Rochester, IL

Average humidity in November - Rochester, IL
  • Average humidity in November: 73%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in November
Rochester, IL

Average rainfall in November - Rochester, IL
  • Average rainfall in November: 1.34"

The wettest month (with the highest rainfall) is April (2.64").
The driest month (with the least rainfall) is December (1.14").

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Average rainfall days in November
Rochester, IL

Average rainfall days in November - Rochester, IL
  • Average rainfall days in November: 8.9 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is February (6.2 days).

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Average snowfall in November
Rochester, IL

Average snowfall in November - Rochester, IL
  • Average snowfall in November: 0.67"

The month with the highest snowfall is February (1.85").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in November
Rochester, IL

Average snowfall days in November - Rochester, IL
  • Average snowfall days in November: 2 days

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in November /
Average sunshine in November
Rochester, IL

Average daylight in November / Average sunshine in November - Rochester, IL
  • Average daylight in November: 10h and 0min

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 November: 5h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days in November
Rochester, IL

Average sunshine days in November - Rochester, IL
  • Average sunshine days in November: 18.6 days

The month with the most sunshine days is October (18.7 days).
The month with the least sunshine days is July (11 days).

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Average UV index in November
Rochester, IL

Average UV index in November - Rochester, IL
  • Average UV index in November: 2

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).

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Average cloud cover in November
Rochester, IL

Average cloud cover in November - Rochester, IL
  • Average cloud cover in November: 39

The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is June (Cloud cover 29).

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Average visibility in November
Rochester, IL

Average visibility in November - Rochester, IL
  • Average visibility in November: 6mi

The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).

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Rochester, Illinois, USA

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