January weather forecast
Mattydale, NY

Weather in January

January, like December, is another subzero cold winter month in Mattydale, New York, with an average temperature varying between 27.9°F (-2.3°C) and 16.9°F (-8.4°C).

Temperature

January is the coldest month, with an average high-temperature of 27.9°F (-2.3°C) and an average low-temperature of 16.9°F (-8.4°C).

Humidity

The average relative humidity in January is 86%.

Rainfall

In Mattydale, in January, during 10 rainfall days, 1.81" (46mm) of precipitation is typically accumulated. Throughout the year, in Mattydale, New York, there are 172.5 rainfall days, and 26.97" (685mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Mattydale are January through May, October through December. In Mattydale, during 20.3 snowfall days, 5.94" (151mm) of snow is typically accumulated. In Mattydale, during the entire year, snow falls for 80.2 days and aggregates up to 27.28" (693mm) of snow.

Daylight

In January, the average length of the day in Mattydale is 9h and 26min.
On the first day of January in Mattydale, sunrise is at 7:36 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:15 pm EST.

Sunshine

In January, the average sunshine is 2.7h.

UV index

The months with the lowest UV index 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 average person.
Note: The average daily UV index of 1 in January transform into the following instructions:
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 Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Mattydale?

With an average high-temperature of 27.9°F (-2.3°C) and an average low-temperature of 16.9°F (-8.4°C), January is the coldest month in Mattydale.

What is the average humidity in January in Mattydale?

The average relative humidity in January in Mattydale is 86%.

How much does it rain in Mattydale in January?

In Mattydale, during January, the rain falls for 10 days and regularly aggregates up to 1.81" (46mm) of precipitation.

How many days does it snow in January in Mattydale?

In January, in Mattydale, New York, it is snowing for 20.3 days. Throughout January, 5.94" (151mm) of snow is accumulated.

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

In Mattydale, New York, the average day length in January is 9h and 26min.

When are sunrise and sunset in January in Mattydale?

In January, on the first day of the month, sunrise is at 7:36 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:15 pm EST.

How many hours of sunshine does Mattydale have in January?

In Mattydale, the average sunshine duration in January is 2.7h.

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

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

What is the UV index intensity in January in Mattydale?

In Mattydale, New York, the average daily maximum UV index in January is 1. A UV Index of 2, and less, symbolizes a low health threat from unprotected exposure to 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
Mattydale, NY

Average temperature in January - Mattydale, NY
  • Average high temperature in January: 27.9°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 (27.9°F).

  • Average low temperature in January: 16.9°F

The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).

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Average pressure in January
Mattydale, NY

Average pressure in January - Mattydale, 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
Mattydale, NY

Average wind speed in January - Mattydale, NY
  • Average wind speed in January: 10.5mph

The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).

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Average humidity in January
Mattydale, NY

Average humidity in January - Mattydale, NY
  • Average humidity in January: 86%

The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is April (78%).

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Average rainfall in January
Mattydale, NY

Average rainfall in January - Mattydale, NY
  • Average rainfall in January: 1.81"

The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is September (1.73").

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Average rainfall days in January
Mattydale, NY

Average rainfall days in January - Mattydale, NY
  • Average rainfall days in January: 10 days

The month with the highest number of rainy days is August (17.6 days).
The month with the least rainy days is February (8.8 days).

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Average snowfall in January
Mattydale, NY

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

The month with the highest snowfall is February (6.1").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Mattydale, NY

Average snowfall days in January - Mattydale, NY
  • Average snowfall days in January: 20.3 days

The month with the highest number of snowfall days is January (20.3 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
Mattydale, NY

Average daylight in January / Average sunshine in January - Mattydale, NY
  • Average daylight in January: 9h and 26min

The month with the longest days is June (Average daylight: 15h and 19min).
The month with the shortest days is December (Average daylight: 9h and 4min).

  • Average sunshine in January: 2h and 42min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 2h and 30min).

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Average sunshine days in January
Mattydale, NY

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

The month with the most sunshine days is September (14.4 days).
The month with the least sunshine days is February (5.3 days).

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Average UV index in January
Mattydale, NY

Average UV index in January - Mattydale, 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
Mattydale, NY

Average cloud cover in January - Mattydale, 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 32).

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Average visibility in January
Mattydale, NY

Average visibility in January - Mattydale, 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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