January weather forecast
Dorr, MI

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Weather in January

January, like December, is another subzero cold winter month in Dorr, Michigan, with temperature in the range of an average high of 28.4°F (-2°C) and an average low of 18.3°F (-7.6°C).

Temperature

In Dorr, January is the coldest month, with temperatures averaging a high of 28.4°F (-2°C) and a low of 18.3°F (-7.6°C).

Humidity

The most humid month in Dorr is January, with an average relative humidity of 87%.

Rainfall

In Dorr, in January, during 7 rainfall days, 1.42" (36mm) of precipitation is typically accumulated. In Dorr, during the entire year, the rain falls for 137.6 days and collects up to 19.41" (493mm) of precipitation.

Snowfall

Months with snowfall in Dorr are January through May, October through December. The month with the most snowfall in Dorr is January, when snow falls for 17.8 days and typically aggregates up to 5.12" (130mm) of snow.

Daylight

In January, the average length of the day is 9h and 28min.
On the first day of the month, sunrise is at 8:13 am and sunset at 5:19 pm. On the last day of January, sunrise is at 7:58 am and sunset at 5:54 pm EST.

Sunshine

With an average of 2.6h of sunshine, January has the least sunshine of the year in Dorr.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 1 during January leads to these instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. During bright days, sunglasses that offer UVA and UVB defense are recommended. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
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Frequently asked questions

What is the coldest time of year in Dorr?

The coldest month is January, with an average high-temperature of 28.4°F (-2°C) and an average low-temperature of 18.3°F (-7.6°C).

How cold is it in Dorr in January?

An average high-temperature, in January, in Dorr, is 28.4°F (-2°C) and the average low-temperature is 18.3°F (-7.6°C).

What is the most humid month in Dorr?

The most humid month is January, with an average relative humidity of 87%.

What is the average humidity in January in Dorr?

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

How much does it rain in Dorr in January?

In Dorr, Michigan, in January, it is raining for 7 days, with typically 1.42" (36mm) of accumulated precipitation.

What is the snowiest month in Dorr?

The month with the most snowfall in Dorr is January, when snow falls for 17.8 days and typically aggregates up to 5.12" (130mm) of snow.

How many days does it snow in January in Dorr?

In January, it is snowing for 17.8 days. Throughout January, 5.12" (130mm) of snow is accumulated.

How many hours of daylight does Dorr have in January?

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

What time are sunrise and sunset in January in Dorr?

On the first day of January in Dorr, sunrise is at 8:13 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 7:58 am and sunset at 5:54 pm EST.

What is the month with the least sunshine in Dorr?

With an average of 2.6h of sunshine, January has the least sunshine of the year.

How long on average sun shines in January in Dorr?

The average sunshine duration in January in Dorr, Michigan, is 2.6h.

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

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

What is the UV index reading in January in Dorr?

The average daily maximum UV index in January is 1. 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
Dorr, MI

Average temperature in January - Dorr, MI
  • Average high temperature in January: 28.4°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (28.4°F).

  • Average low temperature in January: 18.3°F

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

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Average pressure in January
Dorr, MI

Average pressure in January - Dorr, MI
  • Average pressure in January: 30.08"Hg

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

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Average wind speed in January
Dorr, MI

Average wind speed in January - Dorr, MI
  • Average wind speed in January: 9.9mph

The windiest months (with the highest average wind speed) are January, February and April (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

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Average humidity in January
Dorr, MI

Average humidity in January - Dorr, MI
  • Average humidity in January: 87%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is April (76%).

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Average rainfall in January
Dorr, MI

Average rainfall in January - Dorr, MI
  • Average rainfall in January: 1.42"

The wettest month (with the highest rainfall) is October (2.36").
The driest month (with the least rainfall) is November (1.1").

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Average rainfall days in January
Dorr, MI

Average rainfall days in January - Dorr, MI
  • Average rainfall days in January: 7 days

The month with the highest number of rainy days is October (15 days).
The month with the least rainy days is February (4.8 days).

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Average snowfall in January
Dorr, MI

Average snowfall in January - Dorr, MI
  • Average snowfall in January: 5.12"

The month with the highest snowfall is January (5.12").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Dorr, MI

Average snowfall days in January - Dorr, MI
  • Average snowfall days in January: 17.8 days

The month with the highest number of snowfall days is January (17.8 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
Dorr, MI

Average daylight in January / Average sunshine in January - Dorr, MI
  • Average daylight in January: 9h and 3min

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 6min).

  • Average sunshine in January: 2h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).

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Average sunshine days in January
Dorr, MI

Average sunshine days in January - Dorr, MI
  • Average sunshine days in January: 9.1 days

The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is February (9 days).

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Average UV index in January
Dorr, MI

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

The months with the highest UV index are June and August (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
Dorr, MI

Average cloud cover in January - Dorr, MI
  • Average cloud cover in January: 74

The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in January
Dorr, MI

Average visibility in January - Dorr, MI
  • Average visibility in January: 5mi

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

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Dorr, Michigan, USA

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