October weather forecast and climate
West Henrietta, NY

October, like September, is a moderate autumn month in West Henrietta, New York, with average temperature varying between 59°F (15°C) and 45.1°F (7.3°C).

Temperature

In West Henrietta, the average high-temperature in October decreases, from a pleasant 71.8°F (22.1°C) in September, to a mild 59°F (15°C). In October, the average low-temperature is 45.1°F (7.3°C).

Humidity

The average relative humidity in October is 79%.

Rainfall

In West Henrietta, New York, during October, the rain falls for 17.5 days and regularly aggregates up to 2.44" (62mm) of precipitation. Throughout the year, in West Henrietta, there are 168.2 rainfall days, and 26.1" (663mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. October is the first month it typically snows in West Henrietta, New York. Throughout October, in the average 0.9 snowfall days, it receives 0.24" (6mm) of snow. In West Henrietta, during the entire year, snow falls for 78 days, and aggregates up to 28.46" (723mm) of snow.

Daylight

The average length of the day in October is 11h.

Sunshine

In October, the average sunshine is 4.6h.

UV index

In October, the average daily maximum UV index in West Henrietta is 2. A UV Index of 2, and less, symbolizes a low threat to health from the exposure to the Sun's UV radiation for the ordinary person.
Note: In October, the average maximum UV index of 2 translate into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in October in West Henrietta?

The average high-temperature, in October, in West Henrietta, is 59°F (15°C), while the average low-temperature is 45.1°F (7.3°C).

What is the average humidity in October in West Henrietta?

The average relative humidity in October in West Henrietta, New York, is 79%.

How many days does it rain in October in West Henrietta?

In West Henrietta, New York, in October, it is raining for 17.5 days, with typically 2.44" (62mm) of accumulated precipitation.

When does it start to snow in West Henrietta?

October is the first month it typically snows in West Henrietta, New York. Throughout October, in the average 0.9 snowfall days, it receives 0.24" (6mm) of snow.

How many hours of daylight does West Henrietta have in October?

The average length of the day in October in West Henrietta is 11h.

How many hours of sunshine does West Henrietta have in October?

In West Henrietta, the average sunshine in October is 4.6h.

What is the UV index intensity in October in West Henrietta?

In October, the average daily maximum UV index in West Henrietta is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unprotected exposure to the UV radiation.
Average temperature in October - West Henrietta, NY
  • Average high temperature in October: 15°C

The warmest month (with the highest average high temperature) is July (26.3°C).
The month with the lowest average high temperature is January (-1.4°C).

  • Average low temperature in October: 7.3°C

The month with the highest average low temperature is July (16.3°C).
The coldest month (with the lowest average low temperature) is January (-7.3°C).

Average pressure in October - West Henrietta, NY
  • Average pressure in October: 1016mbar

The month with the highest atmospheric pressure is November (1018.9mbar).
The month with the lowest atmospheric pressure is June (1013.3mbar).

Average wind speed in October - West Henrietta, NY
  • Average wind speed in October: 13.3km/h

The windiest months (with the highest average wind speed) are January and February (16.7km/h).
The calmest month (with the lowest average wind speed) is July (10.4km/h).

Average humidity in October - West Henrietta, NY
  • Average humidity in October: 79%

Months with the highest relative humidity are January and February (85%).
Months with the lowest relative humidity are April, May, July, August and September (77%).

Average rainfall in October - West Henrietta, NY
  • Average rainfall in October: 62mm

The wettest month (with the highest rainfall) is May (74mm).
The driest month (with the least rainfall) is January (40mm).

Average rainfall days in October - West Henrietta, NY
  • Average rainfall days in October: 17.5 days

Months with the highest number of rainy days are July and August (18.3 days).
The month with the least rainy days is February (6.9 days).

Average snowfall in October - West Henrietta, NY
  • Average snowfall in October: 6mm

The month with the highest snowfall is February (163mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in October - West Henrietta, NY
  • Average snowfall days in October: 0.9 days

The month with the highest number of snowfall days is January (19.3 days).
Months with the least snowfall days are June, July, August and September (0 days).

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

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in October: 4.6h

The month with the most sunshine is July (Average sunshine: 10.3h).
Months with the least sunshine are January and February (Average sunshine: 2.6).

Average sunshine days in October - West Henrietta, NY
  • Average sunshine days in October: 10.5 days

The month with the most sunshine days is September (13.2 days).
The month with the least sunshine days is February (6.4 days).

Average UV index in October - West Henrietta, NY
  • Average UV index in October: 2

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

Average cloud cover in October - West Henrietta, NY
  • Average cloud cover in October: 51

The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in October - West Henrietta, NY
  • Average visibility in October: 9km

Months with the highest visibility are April, May, June, July, August, September, October and November (9km).
Months with the lowest visibility are January, February, March and December (8km).