January weather forecast
Mayville, NY

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Weather in January

January, like December, is another subzero cold winter month in Mayville, New York, with an average temperature fluctuating between 21.4°F (-5.9°C) and 29.5°F (-1.4°C).

Temperature

January is Mayville's coldest month, registering average high temperatures of 29.5°F (-1.4°C) and lows of 21.4°F (-5.9°C).

Humidity

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

Rainfall

In Mayville, during January, the rain falls for 8.7 days and regularly aggregates up to 2.68" (68mm) of precipitation. Throughout the year, in Mayville, New York, there are 176.3 rainfall days, and 34.65" (880mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Mayville, in January, snow falls for 16.6 days, with typically accumulated 4.76" (121mm) of snow. In Mayville, during the entire year, snow falls for 66.8 days and aggregates up to 22.72" (577mm) of snow.

Daylight

In January, the average length of the day in Mayville is 9h and 31min.
On the first day of January in Mayville, sunrise is at 7:46 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:30 pm EST.

Sunshine

January has the least sunshine of the year in Mayville, with an average of 2.5h of sunshine.

UV index

The months with the lowest UV index in Mayville, New York, are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily maximum UV index of 1 in January interprets into the following advice:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Always opt for UVA and UVB-resistant sunglasses on radiant days. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What month is the coldest in Mayville?

In Mayville, New York, the lowest temperatures are generally noted in January, averaging a high of 29.5°F (-1.4°C) and a low of 21.4°F (-5.9°C).

How cold is it in Mayville in January?

The high-temperature, in January, in Mayville, is 29.5°F (-1.4°C), while the low-temperature averages to 21.4°F (-5.9°C).

What is the average humidity in January in Mayville?

The average relative humidity in January in Mayville, New York, is 85%.

How much does it rain in Mayville in January?

In Mayville, during January, the rain falls for 8.7 days and regularly aggregates up to 2.68" (68mm) of precipitation.

How much does it snow in Mayville in January?

In Mayville, New York, in January, snow falls for 16.6 days, with typically accumulated 4.76" (121mm) of snow.

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

The average day length in January in Mayville, New York, is 9h and 31min.

What time are sunrise and sunset in January in Mayville?

On the first day of January, sunrise is at 7:46 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:30 pm EST.

What is the month with the least sunshine in Mayville?

With an average of 2.5h of sunshine, January has the least sunshine of the year in Mayville, New York.

How many hours of sunshine does Mayville have in January?

In January, the average sunshine duration in Mayville is 2.5h.

What are the months with the lowest UV index in Mayville?

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

What is the UV index reading in January in Mayville?

In Mayville, the average daily maximum UV index in January is 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability 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
Mayville, NY

Average temperature in January - Mayville, NY
  • Average high temperature in January: 29.5°F

The warmest month (with the highest average high temperature) is July (74.3°F).
The month with the lowest average high temperature is January (29.5°F).

  • Average low temperature in January: 21.4°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (21.4°F).

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Average pressure in January
Mayville, NY

Average pressure in January - Mayville, NY
  • Average pressure in January: 30.07"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).

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Average wind speed in January
Mayville, NY

Average wind speed in January - Mayville, NY
  • Average wind speed in January: 14.2mph

The windiest month (with the highest average wind speed) is January (14.2mph).
The calmest month (with the lowest average wind speed) is July (8mph).

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Average humidity in January
Mayville, NY

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

The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are September, October and November (78%).

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Average rainfall in January
Mayville, NY

Average rainfall in January - Mayville, NY
  • Average rainfall in January: 2.68"

The wettest month (with the highest rainfall) is October (3.39").
The driest month (with the least rainfall) is September (2.2").

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Average rainfall days in January
Mayville, NY

Average rainfall days in January - Mayville, NY
  • Average rainfall days in January: 8.7 days

The month with the highest number of rainy days is October (18.9 days).
The month with the least rainy days is January (8.7 days).

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Average snowfall in January
Mayville, NY

Average snowfall in January - Mayville, NY
  • Average snowfall in January: 4.76"

The month with the highest snowfall is February (6.3").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Mayville, NY

Average snowfall days in January - Mayville, NY
  • Average snowfall days in January: 16.6 days

The month with the highest number of snowfall days is January (16.6 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
Mayville, NY

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

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in January: 2h and 3min

The months with the most sunshine are July and August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).

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Average sunshine days in January
Mayville, NY

Average sunshine days in January - Mayville, NY
  • Average sunshine days in January: 5.3 days

The month with the most sunshine days is September (13.2 days).
The month with the least sunshine days is January (5.3 days).

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Average UV index in January
Mayville, NY

Average UV index in January - Mayville, 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).

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Average cloud cover in January
Mayville, NY

Average cloud cover in January - Mayville, NY
  • Average cloud cover in January: 77

The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in January
Mayville, NY

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

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

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Mayville, New York, USA

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