October weather forecast and climate
Rochester, NY

The High Falls in Rochester, New York, and the distant view of the city
The High Falls in Rochester, New York, and the distant view of the city

What is the temperature in October in Rochester?

The average high-temperature, in October, in Rochester, New York, is 59.5°F (15.3°C), while the average low-temperature is 41.5°F (5.3°C).

How many days does it rain in October in Rochester?

In October, in Rochester, New York, the rain falls for 13.2 days. Throughout October, 2.7" (69.1mm) of precipitation is accumulated.

When does it start snowing in Rochester?

October is the first month it typically snows in Rochester, New York. Throughout October, in the average 0.2 snowfall days, it receives 0.1" (2.5mm) of snow.

What is the water temperature in October in Rochester?

The average seawater temperature, in October, in Rochester, New York, is 57.9°F (14.4°C). Swimming in 57.9°F (14.4°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.
Average temperature in October - Rochester, NY
  • Average high temperature in October: 59.6°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (31.7°F).

  • Average low temperature in October: 41.5°F

The month with the highest average low temperature is July (60.7°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).

Average humidity in October - Rochester, NY
  • Average humidity in October: 74.5%

The month with the highest relative humidity is December (77.5%).
The month with the lowest relative humidity is April (67%).

Average rainfall in October - Rochester, NY
  • Average rainfall in October: 2.7"

The wettest month (with the highest rainfall) is August (3.5").
The driest month (with the lowest rainfall) is February (2").

Average rainfall days in October - Rochester, NY
  • Average rainfall days in October: 13.2 days

The month with the highest number of rainy days is January (19.4 days).
Months with the lowest number of rainy days are July and August (10.8 days).

Average snowfall in October - Rochester, NY
  • Average snowfall in October: 0.1"

The month with the highest snowfall is January (28.2").
Months with the lowest snowfall are June, July, August and September (0").

Average snowfall days in October - Rochester, NY
  • Average snowfall days in October: 0.2 days

The month with the highest number of snowfall days is January (18 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average sea temperature in October - Rochester, NY
  • Average sea temperature in October: 57.9°F

The best month for swimming (with the highest average sea temperature) is August (73°F).
The coldest month (with the lowest average sea temperature) is March (35.8°F).

Average daylight in October / Average sunshine in October - Rochester, NY
  • Average daylight in October: 11h

The month with the longest days is June (Average daylight: 15.3h).
The month with shortest days is December (Average daylight: 9h).

  • Average sunshine in October: 5h

The month with most sunshine is July (Average sunshine: 10.1h).
The month with least sunshine is December (Average sunshine: 2.5h).

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