January weather forecast and climate
Ann Arbor, MI

What is the coldest month in Ann Arbor?

January is the coldest month in Ann Arbor, Michigan, with an average high-temperature of 31.3°F (-0.4°C) and an average low-temperature of 18°F (-7.8°C).

What is the temperature in January in Ann Arbor?

In Ann Arbor, in January, the average high-temperature is 31.3°F (-0.4°C), and the average low-temperature is 18°F (-7.8°C).

How many days does it rain in January in Ann Arbor?

In Ann Arbor, in January, it is raining for 17.1 days, with typically 2.6" (65.8mm) of accumulated precipitation.

How many days does it snow in January in Ann Arbor?

In January, in Ann Arbor, it is snowing for 14.7 days. Throughout January, 16.8" (426.7mm) of snow is accumulated.

When does it snow the most in Ann Arbor?

January is the month with the most snowfall in Ann Arbor. Snow falls for 14.7 days and accumulates 16.8" (426.7mm) of snow.
Average temperature in January - Ann Arbor, MI
  • Average high temperature in January: 31.2°F

The warmest month (with the highest average high temperature) is July (83.2°F).
The month with the lowest average high temperature is January (31.2°F).

  • Average low temperature in January: 17.9°F

The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (17.9°F).

Average rainfall in January - Ann Arbor, MI
  • Average rainfall in January: 2.6"

Wettest months (with the highest rainfall) are June and August (3.7").
The driest month (with the lowest rainfall) is February (2.4").

Average rainfall days in January - Ann Arbor, MI
  • Average rainfall days in January: 17.1 days

The month with the highest number of rainy days is January (17.1 days).
The month with the lowest number of rainy days is September (10.7 days).

Average snowfall in January - Ann Arbor, MI
  • Average snowfall in January: 16.8"

The month with the highest snowfall is January (16.8").
Months with the lowest snowfall are May, June, July, August and September (0").

Average snowfall days in January - Ann Arbor, MI
  • Average snowfall days in January: 14.7 days

The month with the highest number of snowfall days is January (14.7 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average daylight in January - Ann Arbor, MI
  • Average daylight in January: 9.5h

The month with the longest days is June (Average daylight: 15.2h).
The month with shortest days is December (Average daylight: 9.1h).

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