January weather forecast
South Plattsburgh, NY

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Weather in January

January, the same as December, in South Plattsburgh, New York, is a freezing cold winter month, with temperature in the range of an average high of 24.8°F (-4°C) and an average low of 12.4°F (-10.9°C).

Temperature

The lowest temperatures are recorded in January, with averages reaching a high of 24.8°F (-4°C) and a low of 12.4°F (-10.9°C).

Humidity

January and February, with an average relative humidity of 86%, are the most humid months.

Rainfall

In January, the rain falls for 8.3 days. Throughout January, 1.77" (45mm) of precipitation is accumulated. Throughout the year, in South Plattsburgh, there are 162.6 rainfall days, and 27.6" (701mm) of precipitation is accumulated.

Snowfall

Months with snowfall in South Plattsburgh are January through May, October through December. In South Plattsburgh, during January, snow falls for 19.3 days and regularly aggregates up to 8.03" (204mm) of snow. In South Plattsburgh, during the entire year, snow falls for 78.2 days and aggregates up to 37.13" (943mm) of snow.

Daylight

The average length of the day in January is 9h and 17min.
On the first day of January in South Plattsburgh, sunrise is at 7:30 am and sunset at 4:23 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:00 pm EST.

Sunshine

The average sunshine in January is 3.9h.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index, 1 in January, converts into the following recommendations:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
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Frequently asked questions

What are the coldest months in South Plattsburgh?

January, known for its average high temperature of 24.8°F (-4°C) and an average low temperature of 12.4°F (-10.9°C), is the coldest month in South Plattsburgh, New York.

How cold is January in South Plattsburgh?

South Plattsburgh in January has an average high-temperature of 24.8°F (-4°C) and an average low-temperature of 12.4°F (-10.9°C).

What are the most humid months in South Plattsburgh?

January and February, with an average relative humidity of 86%, are most humid months.

What is the average humidity in January in South Plattsburgh?

The average relative humidity in January is 86%.

How many days does it rain in January in South Plattsburgh?

In South Plattsburgh, during January, the rain falls for 8.3 days and regularly aggregates up to 1.77" (45mm) of precipitation.

How much does it snow in South Plattsburgh in January?

In South Plattsburgh, New York, during January, snow falls for 19.3 days and regularly aggregates up to 8.03" (204mm) of snow.

How many hours of daylight does South Plattsburgh have in January?

In January, the average day length in South Plattsburgh is 9h and 17min.

When are sunrise and sunset in January in South Plattsburgh?

On the first day of January in South Plattsburgh, sunrise is at 7:30 am and sunset at 4:23 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:00 pm EST.

How long on average sun shines in January in South Plattsburgh?

The average sunshine duration in January in South Plattsburgh is 3.9h.

When is the lowest UV index in South Plattsburgh?

The months with the lowest UV index in South Plattsburgh, New York, are January and December, with an average maximum UV index of 1.

What is the UV index reading in January in South Plattsburgh?

In South Plattsburgh, New York, the average daily maximum UV index in January is 1. A UV Index estimate of 2, and below, represents a minimal hazard to health 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
South Plattsburgh, NY

Average temperature in January - South Plattsburgh, NY
  • Average high temperature in January: 24.8°F

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (24.8°F).

  • Average low temperature in January: 12.4°F

The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (12.4°F).

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Average pressure in January
South Plattsburgh, NY

Average pressure in January - South Plattsburgh, NY
  • Average pressure in January: 30.02"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in January
South Plattsburgh, NY

Average wind speed in January - South Plattsburgh, NY
  • Average wind speed in January: 7mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in January
South Plattsburgh, NY

Average humidity in January - South Plattsburgh, NY
  • Average humidity in January: 86%

The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April and May (75%).

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Average rainfall in January
South Plattsburgh, NY

Average rainfall in January - South Plattsburgh, NY
  • Average rainfall in January: 1.77"

The wettest month (with the highest rainfall) is June (3.15").
The driest month (with the least rainfall) is February (1.73").

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Average rainfall days in January
South Plattsburgh, NY

Average rainfall days in January - South Plattsburgh, NY
  • Average rainfall days in January: 8.3 days

The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is February (6.8 days).

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Average snowfall in January
South Plattsburgh, NY

Average snowfall in January - South Plattsburgh, NY
  • Average snowfall in January: 8.03"

The month with the highest snowfall is February (10").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
South Plattsburgh, NY

Average snowfall days in January - South Plattsburgh, NY
  • Average snowfall days in January: 19.3 days

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

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Average daylight in January /
Average sunshine in January
South Plattsburgh, NY

Average daylight in January / Average sunshine in January - South Plattsburgh, NY
  • Average daylight in January: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in January: 3h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

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Average sunshine days in January
South Plattsburgh, NY

Average sunshine days in January - South Plattsburgh, NY
  • Average sunshine days in January: 10.5 days

The month with the most sunshine days is September (14.9 days).
The month with the least sunshine days is February (8.6 days).

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Average UV index in January
South Plattsburgh, NY

Average UV index in January - South Plattsburgh, NY
  • Average UV index in January: 1

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in January
South Plattsburgh, NY

Average cloud cover in January - South Plattsburgh, NY
  • Average cloud cover in January: 62

The month with the most cloud cover is February (Cloud cover 64).
The months with the least cloud cover are July, August and September (Cloud cover 31).

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Average visibility in January
South Plattsburgh, NY

Average visibility in January - South Plattsburgh, NY
  • Average visibility in January: 5mi

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

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South Plattsburgh, New York, USA

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