October weather forecast
Ithaca, NY

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A stream of water flowing downstream from the Taughannock Waterfall in Ithaka, New York
A stream of water flowing downstream from the Taughannock Waterfall in Ithaka, New York

Weather in October

October's declining temperatures along with fall foliage make for a picturesque setting in Ithaca. The decrease in temperature is paired with a slight increase in rainfall. The clear autumn skies and calm crisp air are ideal for immersing oneself in the mesmerising fall foliage.

Temperature

The arrival of October corresponds with a temperature reduction, down from September's pleasant 70°F (21.1°C) to a refreshing 57°F (13.9°C). Nighttime temperature dips to a mean of 41.9°F (5.5°C) during October.

Humidity

In October, the average relative humidity is 83%.

Rainfall

In Ithaca, New York, in October, it is raining for 16.2 days, with typically 2.95" (75mm) of accumulated precipitation. Throughout the year, there are 164.2 rainfall days, and 32.56" (827mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 1.7 snowfall days, it receives 0.39" (10mm) of snow. In Ithaca, during the entire year, snow falls for 82.1 days and aggregates up to 34.57" (878mm) of snow.

Daylight

In October, the average length of the day is 11h and 3min.
On the first day of the month, sunrise is at 7:03 am and sunset at 6:46 pm. On the last day of October, sunrise is at 7:39 am and sunset at 6:00 pm EDT.

Sunshine

In Ithaca, the average sunshine in October is 4.5h.

UV index

The average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.
Note: A typical high UV index of 2 in October suggests the following recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Updated: Jul 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Ithaca in October?

In Ithaca, in October, the average high-temperature is 57°F (13.9°C), and the average low-temperature is 41.9°F (5.5°C).

What is the average humidity in October?

The average relative humidity in October is 83%.

How much does it rain in October?

In Ithaca, in October, during 16.2 rainfall days, 2.95" (75mm) of precipitation is typically accumulated.

When does it start snowing?

October is the first month it typically snows. Throughout October, in the average 1.7 snowfall days, it receives 0.39" (10mm) of snow.

What is the average length of the day in October in Ithaca?

In October, the average day length is 11h and 3min.

When is the sunrise / sunset in October?

On the first day of October, sunrise is at 7:03 am and sunset at 6:46 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 6:00 pm EDT.

How many hours of sunshine does Ithaca have in October?

The average sunshine duration in October is 4.5h.

What is the UV index intensity in October in Ithaca?

In Ithaca, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to Sun's UV rays.
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 October
Ithaca, NY

Average temperature in October - Ithaca, NY
  • Average high temperature in October: 57°F

The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (27.9°F).

  • Average low temperature in October: 41.9°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (16.5°F).

Average pressure in October
Ithaca, NY

Average pressure in October - Ithaca, NY
  • Average pressure in October: 30.02"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in October
Ithaca, NY

Average wind speed in October - Ithaca, NY
  • Average wind speed in October: 7.8mph

The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

Average humidity in October
Ithaca, NY

Average humidity in October - Ithaca, NY
  • Average humidity in October: 83%

The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April and May (79%).

Average rainfall in October
Ithaca, NY

Average rainfall in October - Ithaca, NY
  • Average rainfall in October: 2.95"

The wettest month (with the highest rainfall) is June (3.62").
The driest month (with the least rainfall) is November (1.97").

Average rainfall days in October
Ithaca, NY

Average rainfall days in October - Ithaca, NY
  • Average rainfall days in October: 16.2 days

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is February (6.4 days).

Average snowfall in October
Ithaca, NY

Average snowfall in October - Ithaca, NY
  • Average snowfall in October: 0.39"

The month with the highest snowfall is February (8.35").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Ithaca, NY

Average snowfall days in October - Ithaca, NY
  • Average snowfall days in October: 1.7 days

The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Ithaca, NY

Average daylight in October / Average sunshine in October - Ithaca, NY
  • Average daylight in October: 11h and 0min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in October: 4h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 30min).

Average sunshine days in October
Ithaca, NY

Average sunshine days in October - Ithaca, NY
  • Average sunshine days in October: 12.2 days

The month with the most sunshine days is September (14.2 days).
The month with the least sunshine days is February (6.8 days).

Average UV index in October
Ithaca, NY

Average UV index in October - Ithaca, NY
  • Average UV index in October: 2

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in October
Ithaca, NY

Average cloud cover in October - Ithaca, NY
  • Average cloud cover in October: 55

The month with the most cloud cover is February (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 38).

Average visibility in October
Ithaca, NY

Average visibility in October - Ithaca, NY
  • Average visibility in October: 5mi

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).

Ithaca, New York, USA

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