January weather forecast
Constantia, NY

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Weather in January

January, like December, is a freezing cold winter month in Constantia, New York, with an average temperature varying between 16.7°F (-8.5°C) and 27°F (-2.8°C).

Temperature

January stands out as Constantia's coldest month, with an average high-temperature of 27°F (-2.8°C) and a low-temperature of 16.7°F (-8.5°C).

Humidity

The average relative humidity in January is 87%.

Rainfall

In Constantia, in January, during 8.9 rainfall days, 1.69" (43mm) of precipitation is typically accumulated. Throughout the year, there are 169.8 rainfall days, and 24.88" (632mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Constantia, in January, snow falls for 20.7 days, with typically accumulated 5.94" (151mm) of snow. Throughout the year, there are 81.7 snowfall days, and 25.35" (644mm) of snow is accumulated.

Daylight

In January, the average length of the day is 9h and 25min.
On the first day of the month, sunrise is at 7:36 am and sunset at 4:38 pm. On the last day of January, sunrise is at 7:20 am and sunset at 5:14 pm EST.

Sunshine

In Constantia, the average sunshine in January is 2.7h.

UV index

In Constantia, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index of 2 during January leads to these instructions:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Updated: Jul 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest in Constantia?

January, marked by an average high-temperature of 27°F (-2.8°C) and a low-temperature of 16.7°F (-8.5°C), is the coldest month.

How cold is it in January?

The average high-temperature and low-temperature during January are 27°F (-2.8°C) and 16.7°F (-8.5°C) respectively.

What is the average humidity in January?

The average relative humidity in January is 87%.

How many days does it rain in January?

In January, the rain falls for 8.9 days. Throughout January, 1.69" (43mm) of precipitation is accumulated.

How much does it snow in Constantia in January?

In Constantia, in January, snow falls for 20.7 days, with typically accumulated 5.94" (151mm) of snow.

How many hours of daylight does Constantia have in January?

The average day length in January is 9h and 25min.

What time are sunrise and sunset in January?

On the first day of January, sunrise is at 7:36 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:14 pm EST.

How many hours of sunshine does Constantia have in January?

In January, the average sunshine duration is 2.7h.

What is the UV index intensity in January?

In January, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes 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
Constantia, NY

Average temperature in January - Constantia, NY
  • Average high temperature in January: 27°F

The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in January: 16.7°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).

Average pressure in January
Constantia, NY

Average pressure in January - Constantia, NY
  • Average pressure in January: 30.05"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in January
Constantia, NY

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

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

Average humidity in January
Constantia, NY

Average humidity in January - Constantia, NY
  • Average humidity in January: 87%

The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is April (78%).

Average rainfall in January
Constantia, NY

Average rainfall in January - Constantia, NY
  • Average rainfall in January: 1.69"

The wettest month (with the highest rainfall) is May (2.64").
The driest months (with the least rainfall) are March and September (1.61").

Average rainfall days in January
Constantia, NY

Average rainfall days in January - Constantia, NY
  • Average rainfall days in January: 8.9 days

The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is February (8.8 days).

Average snowfall in January
Constantia, NY

Average snowfall in January - Constantia, NY
  • Average snowfall in January: 5.94"

The month with the highest snowfall is December (6.06").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Constantia, NY

Average snowfall days in January - Constantia, NY
  • Average snowfall days in January: 20.7 days

The month with the highest number of snowfall days is January (20.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

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 0min).

  • Average sunshine in January: 2h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 24min).

Average sunshine days in January
Constantia, NY

Average sunshine days in January - Constantia, NY
  • Average sunshine days in January: 6.2 days

The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is February (5.2 days).

Average UV index in January
Constantia, NY

Average UV index in January - Constantia, NY
  • Average UV index in January: 2

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

Average cloud cover in January
Constantia, NY

Average cloud cover in January - Constantia, NY
  • Average cloud cover in January: 74

The months with the most cloud cover are January and February (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 33).

Average visibility in January
Constantia, NY

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

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

Constantia, New York, USA

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