January weather forecast
Genoa, NY

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Weather in January

January, like December, is a freezing cold winter month in Genoa, New York, with temperature in the range of an average high of 28.6°F (-1.9°C) and an average low of 17.6°F (-8°C).

Temperature

Genoa's coldest weather arrives in January, when temperatures average a high of 28.6°F (-1.9°C) and a low of 17.6°F (-8°C).

Humidity

In January, the average relative humidity is 85%.

Rainfall

January is the month with the least rainfall in Genoa. Rain falls for 6.3 days and accumulates 0.59" (15mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. In Genoa, in January, snow falls for 15.2 days, with typically accumulated 1.54" (39mm) of snow. In Genoa, during the entire year, snow falls for 58.2 days and aggregates up to 7.6" (193mm) of snow.

Daylight

In January, the average length of the day in Genoa, New York, is 9h and 28min.
On the first day of January in Genoa, sunrise is at 7:36 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:17 pm EST.

Sunshine

In Genoa, New York, the average sunshine in January is 3h.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Genoa. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 1 in January converts into the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year in Genoa?

Genoa's January weather, with an average high temperature of 28.6°F (-1.9°C) and an average low temperature of 17.6°F (-8°C), tends to be the coldest of the year.

How cold is January in Genoa?

In January, the average high-temperature and low-temperature are 28.6°F (-1.9°C) and 17.6°F (-8°C) respectively.

What is the average humidity in January in Genoa?

In Genoa, the average relative humidity in January is 85%.

What is the driest month in Genoa?

January is the month with the least rainfall. Rain falls for 6.3 days and accumulates 0.59" (15mm) of precipitation.

How many days does it rain in January in Genoa?

In Genoa, in January, during 6.3 rainfall days, 0.59" (15mm) of precipitation is typically accumulated.

How many days does it snow in January in Genoa?

In Genoa, New York, in January, during 15.2 snowfall days, 1.54" (39mm) of snow is typically accumulated.

What is the average length of the day in January in Genoa?

In January, the average day length in Genoa, New York, is 9h and 28min.

When are sunrise and sunset in January in Genoa?

On the first day of January in Genoa, New York, sunrise is at 7:36 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:17 pm EST.

How long on average sun shines in January in Genoa?

In January, the average sunshine duration in Genoa, New York, is 3h.

When is the lowest UV index in Genoa?

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Genoa.

What is the UV index reading in January in Genoa?

In January, the average daily maximum UV index in Genoa is 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's 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 January
Genoa, NY

Average temperature in January - Genoa, NY
  • Average high temperature in January: 28.6°F

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (28.6°F).

  • Average low temperature in January: 17.6°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).

Average pressure in January
Genoa, NY

Average pressure in January - Genoa, NY
  • Average pressure in January: 30.06"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 January
Genoa, NY

Average wind speed in January - Genoa, NY
  • Average wind speed in January: 10.1mph

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).

Average humidity in January
Genoa, NY

Average humidity in January - Genoa, NY
  • Average humidity in January: 85%

The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April and May (78%).

Average rainfall in January
Genoa, NY

Average rainfall in January - Genoa, NY
  • Average rainfall in January: 0.59"

The wettest month (with the highest rainfall) is June (1.38").
The driest month (with the least rainfall) is January (0.59").

Average rainfall days in January
Genoa, NY

Average rainfall days in January - Genoa, NY
  • Average rainfall days in January: 6.3 days

The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is January (6.3 days).

Average snowfall in January
Genoa, NY

Average snowfall in January - Genoa, NY
  • Average snowfall in January: 1.54"

The month with the highest snowfall is February (1.73").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in January
Genoa, NY

Average snowfall days in January - Genoa, NY
  • Average snowfall days in January: 15.2 days

The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Genoa, NY

Average daylight in January / Average sunshine in January - Genoa, NY
  • Average daylight in January: 9h and 3min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in January: 3h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 2h and 48min).

Average sunshine days in January
Genoa, NY

Average sunshine days in January - Genoa, NY
  • Average sunshine days in January: 14.3 days

The month with the most sunshine days is September (17.2 days).
The month with the least sunshine days is February (11.2 days).

Average UV index in January
Genoa, NY

Average UV index in January - Genoa, NY
  • Average UV index in January: 1

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 January
Genoa, NY

Average cloud cover in January - Genoa, NY
  • Average cloud cover in January: 72

The month with the most cloud cover is January (Cloud cover 72).
The months with the least cloud cover are July and August (Cloud cover 33).

Average visibility in January
Genoa, NY

Average visibility in January - Genoa, NY
  • Average visibility in January: 5mi

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

Genoa, New York, USA

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