January weather forecast
Hamilton, NY

Weather in January

January, like December, is a freezing cold winter month in Hamilton, New York, with an average temperature fluctuating between 27°F (-2.8°C) and 15.8°F (-9°C).

Temperature

January is the coldest month, with an average high-temperature of 27°F (-2.8°C) and an average low-temperature of 15.8°F (-9°C).

Humidity

In January, the average relative humidity is 87%.

Rainfall

In January, in Hamilton, the rain falls for 6.6 days. Throughout January, 2.56" (65mm) of precipitation is accumulated. Throughout the year, there are 161.6 rainfall days, and 36.02" (915mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Hamilton are January through May, October through December. In Hamilton, snow falls for 19.2 days, with typically accumulated 8.98" (228mm) of snow. In Hamilton, during the entire year, snow falls for 88.2 days and aggregates up to 50.98" (1295mm) of snow.

Daylight

The average length of the day in January in Hamilton, New York, is 9h and 28min.
On the first day of the month, sunrise is at 7:32 am and sunset at 4:38 pm. On the last day of January, in Hamilton, sunrise is at 7:17 am and sunset at 5:13 pm EST.

Sunshine

The average sunshine in January in Hamilton is 2.8h.

UV index

The months with the lowest UV index in Hamilton are January, February and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 1 in January interpret into the following advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the coldest month in Hamilton?

With an average high-temperature of 27°F (-2.8°C) and an average low-temperature of 15.8°F (-9°C), January is the coldest month in Hamilton.

What is the temperature in January in Hamilton?

In Hamilton, in January, the average high-temperature is 27°F (-2.8°C), and the average low-temperature is 15.8°F (-9°C).

What is the average humidity in January in Hamilton?

In January, the average relative humidity in Hamilton is 87%.

How much does it rain in Hamilton in January?

In January, in Hamilton, the rain falls for 6.6 days. Throughout January, 2.56" (65mm) of precipitation is accumulated.

How much does it snow in Hamilton in January?

In Hamilton, New York, in January, during 19.2 snowfall days, 8.98" (228mm) of snow is typically accumulated.

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

In Hamilton, the average day length in January is 9h and 28min.

When is the sunrise / sunset in January in Hamilton?

On the first day of January in Hamilton, sunrise is at 7:32 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:13 pm EST.

How many hours of sunshine does Hamilton have in January?

In Hamilton, New York, the average sunshine duration in January is 2.8h.

What is the month with the lowest UV index in Hamilton?

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

What is the UV index intensity in January in Hamilton?

In January, the average daily maximum UV index in Hamilton, New York, is 1. A UV Index value of 2, and less, symbolizes a low health threat 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
Hamilton, NY

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

The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in January: 15.8°F

The month with the highest average low temperature is July (58.5°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).

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Average pressure in January
Hamilton, NY

Average pressure in January - Hamilton, 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).

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Average wind speed in January
Hamilton, NY

Average wind speed in January - Hamilton, NY
  • Average wind speed in January: 10.3mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (6mph).

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Average humidity in January
Hamilton, NY

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

The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April and May (79%).

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Average rainfall in January
Hamilton, NY

Average rainfall in January - Hamilton, NY
  • Average rainfall in January: 2.56"

The wettest month (with the highest rainfall) is April (3.66").
The driest month (with the least rainfall) is September (2.32").

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Average rainfall days in January
Hamilton, NY

Average rainfall days in January - Hamilton, NY
  • Average rainfall days in January: 6.6 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (6.6 days).

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Average snowfall in January
Hamilton, NY

Average snowfall in January - Hamilton, NY
  • Average snowfall in January: 8.98"

The month with the highest snowfall is February (10.39").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Hamilton, NY

Average snowfall days in January - Hamilton, NY
  • Average snowfall days in January: 19.2 days

The month with the highest number of snowfall days is January (19.2 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
Hamilton, NY

Average daylight in January / Average sunshine in January - Hamilton, NY
  • Average daylight in January: 9h and 28min

The month with the longest days is June (Average daylight: 15h and 17min).
The month with the shortest days is December (Average daylight: 9h and 5min).

  • Average sunshine in January: 2h and 48min

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 36min).

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Average sunshine days in January
Hamilton, NY

Average sunshine days in January - Hamilton, NY
  • Average sunshine days in January: 8.8 days

The month with the most sunshine days is September (14.3 days).
The month with the least sunshine days is February (6.7 days).

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Average UV index in January
Hamilton, NY

Average UV index in January - Hamilton, 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, February and December (UV index 1).

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Average cloud cover in January
Hamilton, NY

Average cloud cover in January - Hamilton, NY
  • Average cloud cover in January: 73

The month with the most cloud cover is February (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 35).

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Average visibility in January
Hamilton, NY

Average visibility in January - Hamilton, NY
  • Average visibility in January: 4mi

The month with the highest visibility is October (6mi).
The months with the lowest visibility are January and February (4mi).

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