January weather forecast
Winthrop, IN

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Weather in January

January, like December, in Winthrop, Indiana, is another cold winter month, with an average temperature varying between 20.1°F (-6.6°C) and 32°F (0°C).

Temperature

January is the month that records the lowest temperatures, with averages ranging from a high of 32°F (0°C) to a low of 20.1°F (-6.6°C).

Humidity

In Winthrop, the average relative humidity in January is 82%.

Rainfall

In Winthrop, Indiana, during January, the rain falls for 8.4 days and regularly aggregates up to 1.77" (45mm) of precipitation. In Winthrop, Indiana, during the entire year, the rain falls for 161.5 days and collects up to 27.91" (709mm) of precipitation.

Snowfall

Months with snowfall in Winthrop, Indiana, are January through April, November and December. In Winthrop, in January, during 11 snowfall days, 2.72" (69mm) of snow is typically accumulated. In Winthrop, during the entire year, snow falls for 37.6 days and aggregates up to 10.59" (269mm) of snow.

Daylight

The average length of the day in January is 9h and 41min.
On the first day of the month, sunrise is at 8:11 am and sunset at 5:32 pm. On the last day of January, in Winthrop, sunrise is at 7:59 am and sunset at 6:05 pm EST.

Sunshine

The month with the least sunshine in Winthrop is January, with an average of 4.1h of sunshine.

UV index

The average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 2 in January interprets into the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Direct Sun exposure should be minimized especially during midday when radiation is most intense. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
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Frequently asked questions

What part of the year is the coldest in Winthrop?

In Winthrop, the average lowest temperatures are observed in January, with a high of 32°F (0°C) and a low of 20.1°F (-6.6°C).

How cold is January in Winthrop?

In January, in Winthrop, the average high-temperature is 32°F (0°C), and the average low-temperature is 20.1°F (-6.6°C).

What is the average humidity in January in Winthrop?

In Winthrop, the average relative humidity in January is 82%.

How many days does it rain in January in Winthrop?

In Winthrop, Indiana, in January, during 8.4 rainfall days, 1.77" (45mm) of precipitation is typically accumulated.

How much does it snow in Winthrop in January?

In Winthrop, Indiana, in January, during 11 snowfall days, 2.72" (69mm) of snow is typically accumulated.

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

In Winthrop, the average day length in January is 9h and 41min.

What time are sunrise and sunset in January in Winthrop?

In January, on the first day of the month, sunrise is at 8:11 am and sunset at 5:32 pm. On the last day of the month, in Winthrop, sunrise is at 7:59 am and sunset at 6:05 pm EST.

What is the month with the least sunshine in Winthrop?

January has the least sunshine of the year, with an average of 4.1h of sunshine.

How many hours of sunshine does Winthrop have in January?

The average sunshine duration in January is 4.1h.

How high is the UV index in January in Winthrop?

In January, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low health threat 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
Winthrop, IN

Average temperature in January - Winthrop, IN
  • Average high temperature in January: 32°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (32°F).

  • Average low temperature in January: 20.1°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

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Average pressure in January
Winthrop, IN

Average pressure in January - Winthrop, IN
  • Average pressure in January: 30.13"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in January
Winthrop, IN

Average wind speed in January - Winthrop, IN
  • Average wind speed in January: 10.3mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

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Average humidity in January
Winthrop, IN

Average humidity in January - Winthrop, IN
  • Average humidity in January: 82%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in January
Winthrop, IN

Average rainfall in January - Winthrop, IN
  • Average rainfall in January: 1.77"

The wettest month (with the highest rainfall) is April (3.39").
The driest month (with the least rainfall) is September (1.5").

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Average rainfall days in January
Winthrop, IN

Average rainfall days in January - Winthrop, IN
  • Average rainfall days in January: 8.4 days

The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is February (7.3 days).

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Average snowfall in January
Winthrop, IN

Average snowfall in January - Winthrop, IN
  • Average snowfall in January: 2.72"

The month with the highest snowfall is February (3.27").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Winthrop, IN

Average snowfall days in January - Winthrop, IN
  • Average snowfall days in January: 11 days

The month with the highest number of snowfall days is January (11 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Winthrop, IN

Average daylight in January / Average sunshine in January - Winthrop, IN
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in January: 4h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in January
Winthrop, IN

Average sunshine days in January - Winthrop, IN
  • Average sunshine days in January: 13.8 days

The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is July (9 days).

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Average UV index in January
Winthrop, IN

Average UV index in January - Winthrop, IN
  • Average UV index in January: 2

The 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).

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Average cloud cover in January
Winthrop, IN

Average cloud cover in January - Winthrop, IN
  • Average cloud cover in January: 59

The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are June and August (Cloud cover 32).

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Average visibility in January
Winthrop, IN

Average visibility in January - Winthrop, IN
  • Average visibility in January: 6mi

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

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Winthrop, Indiana, USA

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