Petoskey
Michigan, USA
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Petoskey, MI

A sweet bird
A sweet bird's eye view of the scenic Petoskey, Michigan, the sea outback, and dramatic cloudy skies in the fall
January, the same as December, in Petoskey, Michigan, is a freezing cold winter month, with average temperature varying between 17.1°F (-8.3°C) and 25°F (-3.9°C).

Temperature

January is the coldest month, with an average high-temperature of 25°F (-3.9°C) and an average low-temperature of 17.1°F (-8.3°C).

Humidity

Months with the highest humidity in Petoskey are January and February, with an average relative humidity of 88%.

Rainfall

In Petoskey, in January, it is raining for 4.3 days, with typically 1.65" (42mm) of accumulated precipitation. In Petoskey, during the entire year, the rain falls for 129.6 days and collects up to 23.43" (595mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Petoskey, in January, during 21.5 snowfall days, 7.76" (197mm) of snow is typically accumulated. Throughout the year, there are 89.7 snowfall days, and 33.62" (854mm) of snow is accumulated.

Daylight

In Petoskey, the average length of the day in January is 9.2h.

Sunshine

January has the least sunshine of the year, with an average of 1.4h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to the 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 solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the coldest month in Petoskey?

With an average high-temperature of 25°F (-3.9°C) and an average low-temperature of 17.1°F (-8.3°C), January is the coldest month in Petoskey, Michigan.

What is the temperature in January in Petoskey?

In Petoskey, in January, the average high-temperature is 25°F (-3.9°C), and the average low-temperature is 17.1°F (-8.3°C).

What are the most humid months in Petoskey?

Months with the highest humidity in Petoskey, Michigan, are January and February, with an average relative humidity of 88%.

What is the average humidity in January in Petoskey?

In January, the average relative humidity in Petoskey, Michigan, is 88%.

How much does it rain in Petoskey in January?

In Petoskey, Michigan, in January, it is raining for 4.3 days, with typically 1.65" (42mm) of accumulated precipitation.

How many days does it snow in January in Petoskey?

In Petoskey, in January, snow falls for 21.5 days, with typically accumulated 7.76" (197mm) of snow.

How many hours of daylight does Petoskey have in January?

In January, the average length of the day in Petoskey is 9.2h.

What is the month with the least sunshine in Petoskey?

January has the least sunshine of the year in Petoskey, Michigan, with an average of 1.4h of sunshine.

How many hours of sunshine does Petoskey have in January?

The average sunshine in January in Petoskey is 1.4h.

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

Months with the lowest UV index in Petoskey, Michigan, are January, February, November and December, with an average maximum UV index of 1.

What is the UV index intensity in January in Petoskey?

In January, the average daily maximum UV index in Petoskey, Michigan, is 1. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to the UV radiation.
Average temperature in January - Petoskey, MI
  • Average high temperature in January: -3.9°C

Warmest months (with the highest average high temperature) are July and August (22.8°C).
The month with the lowest average high temperature is January (-3.9°C).

  • Average low temperature in January: -8.3°C

The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is February (-8.5°C).

Average humidity in January - Petoskey, MI
  • Average humidity in January: 88%

Months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is May (74%).

Average rainfall in January - Petoskey, MI
  • Average rainfall in January: 42mm

The wettest month (with the highest rainfall) is October (70mm).
The driest month (with the lowest rainfall) is February (34mm).

Average rainfall days in January - Petoskey, MI
  • Average rainfall days in January: 4.3 days

The month with the highest number of rainy days is October (18 days).
The month with the lowest number of rainy days is February (3.7 days).

Average snowfall in January - Petoskey, MI
  • Average snowfall in January: 197mm

The month with the highest snowfall is December (209mm).
Months with the lowest snowfall are June, July, August and September (0mm).

Average snowfall days in January - Petoskey, MI
  • Average snowfall days in January: 21.5 days

The month with the highest number of snowfall days is January (21.5 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average daylight in January / Average sunshine in January - Petoskey, MI
  • Average daylight in January: 9.2h

The month with the longest days is June (Average daylight: 15.6h).
The month with shortest days is December (Average daylight: 8.8h).

  • Average sunshine in January: 1.4h

The month with most sunshine is July (Average sunshine: 10.1h).
The month with least sunshine is January (Average sunshine: 1.4h).

Average UV index in January - Petoskey, MI
  • Average UV index in January: 1

Months with the highest UV index are June, July and August (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 1).