January weather forecast and climate
Monroe, MI

Weather in January

January, the same as December, in Monroe, Michigan, is another subzero cold winter month, with average temperature fluctuating between 19°F (-7.2°C) and 29.7°F (-1.3°C).

Temperature

January is the coldest month, with an average high-temperature of 29.7°F (-1.3°C) and an average low-temperature of 19°F (-7.2°C).

Humidity

January and February, with an average relative humidity of 85%, are most humid months.

Rainfall

In Monroe, during January, the rain falls for 4.3 days and regularly aggregates up to 0.43" (11mm) of precipitation. In Monroe, during the entire year, the rain falls for 103.1 days and collects up to 8.66" (220mm) of precipitation.

Snowfall

Months with snowfall in Monroe are January through April, November and December. In Monroe, Michigan,, snow falls for 9.7 days, with typically accumulated 0.79" (20mm) of snow. In Monroe, during the entire year, snow falls for 32.9 days, and aggregates up to 3.27" (83mm) of snow.

Ocean temperature

In January, the average ocean temperature is 33.1°F (0.6°C).
Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

Daylight

In Monroe, the average length of the day is 9.5h.

Sunshine

January has the least sunshine of the year, with an average of 3.2h of sunshine.

UV index

In January, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from the exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 2 transform into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
[Resources]

FAQ

What is the coldest month in Monroe?

The coldest month is January, with an average high-temperature of 29.7°F (-1.3°C) and an average low-temperature of 19°F (-7.2°C).

What is the most humid month in Monroe?

Months with the highest humidity in Monroe, Michigan, are January and February, with an average relative humidity of 85%.

What is the average humidity in January in Monroe?

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

How much does it rain in Monroe in January?

In Monroe, Michigan, during January, the rain falls for 4.3 days and regularly aggregates up to 0.43" (11mm) of precipitation.

How much does it snow in Monroe in January?

In January, in Monroe, it is snowing for 9.7 days. Throughout January, 0.79" (20mm) of snow is accumulated.

What is the water temperature in January in Monroe?

In Monroe, Michigan, the average seawater temperature in January is 33.1°F (0.6°C). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

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

The average length of the day in January in Monroe is 9.5h.

What is the month with the least sunshine in Monroe?

The month with the least sunshine is January, with an average of 3.2h of sunshine.

How many hours of sunshine does Monroe have in January?

In January, the average sunshine is 3.2h.

What is the UV index reading in January in Monroe?

In January, the average daily maximum UV index in Monroe, Michigan, is 2. A UV Index reading of 2, and below, represents a low health threat from unprotected exposure to the UV radiation.

Average temperature in January
Monroe, MI

Average temperature in January - Monroe, MI
  • Average high temperature in January: -1.3°C

The warmest month (with the highest average high temperature) is July (26.8°C).
The month with the lowest average high temperature is January (-1.3°C).

  • Average low temperature in January: -7.2°C

The month with the highest average low temperature is July (17.8°C).
The coldest month (with the lowest average low temperature) is January (-7.2°C).

[Resources]

Average pressure in January
Monroe, MI

Average pressure in January - Monroe, MI
  • Average pressure in January: 1018.9mbar

The month with the highest atmospheric pressure is November (1019.4mbar).
The month with the lowest atmospheric pressure is June (1013.5mbar).

[Resources]

Average wind speed in January
Monroe, MI

Average wind speed in January - Monroe, MI
  • Average wind speed in January: 16.7km/h

The windiest month (with the highest average wind speed) is January (16.7km/h).
The calmest month (with the lowest average wind speed) is July (10.7km/h).

[Resources]

Average humidity in January
Monroe, MI

Average humidity in January - Monroe, MI
  • Average humidity in January: 85%

Months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is October (75%).

[Resources]

Average rainfall in January
Monroe, MI

Average rainfall in January - Monroe, MI
  • Average rainfall in January: 11mm

The wettest months (with the highest rainfall) are May, June and August (27mm).
The driest month (with the least rainfall) is September (10mm).

[Resources]

Average rainfall days in January
Monroe, MI

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

The month with the highest number of rainy days is May (12.2 days).
The month with the least rainy days is January (4.3 days).

[Resources]

Average snowfall in January
Monroe, MI

Average snowfall in January - Monroe, MI
  • Average snowfall in January: 20mm

The month with the highest snowfall is February (26mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

[Resources]

Average snowfall days in January
Monroe, MI

Average snowfall days in January - Monroe, MI
  • Average snowfall days in January: 9.7 days

The month with the highest number of snowfall days is January (9.7 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

[Resources]

Average sea temperature in January
Monroe, MI

Average sea temperature in January - Monroe, MI
  • Average sea temperature in January: 0.6°C

The best month for swimming (with the highest average sea temperature) is August (24.7°C).
The coldest month (with the lowest average sea temperature) is February (0.3°C).

[Resources]

Average daylight in January /
Average sunshine in January
Monroe, MI

Average daylight in January / Average sunshine in January - Monroe, MI
  • Average daylight in January: 9.5h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in January: 3.2h

The month with the most sunshine is July (Average sunshine: 10.3h).
The month with the least sunshine is January (Average sunshine: 3.2h).

[Resources]

Average sunshine days in January
Monroe, MI

Average sunshine days in January - Monroe, MI
  • Average sunshine days in January: 20.2 days

The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is April (14.9 days).

[Resources]

Average UV index in January
Monroe, MI

Average UV index in January - Monroe, MI
  • Average UV index in January: 2

Months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

[Resources]

Average cloud cover in January
Monroe, MI

Average cloud cover in January - Monroe, MI
  • Average cloud cover in January: 66

The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is July (Cloud cover 29).

[Resources]

Average visibility in January
Monroe, MI

Average visibility in January - Monroe, MI
  • Average visibility in January: 9km

The month with the highest visibility is October (10km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, November and December (9km).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location