January weather forecast
San Pierre, IN

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Weather in January

January, the same as December, in San Pierre, Indiana, is a freezing cold winter month, with temperature in the range of an average low of 18.7°F (-7.4°C) and an average high of 30°F (-1.1°C).

Temperature

In San Pierre, Indiana, January is the coldest month, with temperatures averaging a high of 30°F (-1.1°C) and a low of 18.7°F (-7.4°C).

Humidity

The average relative humidity in January is 83%.

Rainfall

January is the month with the least rainfall. Rain falls for 6.3 days and accumulates 1.02" (26mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In San Pierre, in January, during 14.2 snowfall days, 3.19" (81mm) of snow is typically accumulated. In San Pierre, during the entire year, snow falls for 46.9 days and aggregates up to 11.89" (302mm) of snow.

Daylight

In San Pierre, the average length of the day in January is 9h and 37min.
On the first day of January, sunrise is at 7:12 am and sunset at 4:29 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 5:02 pm CST.

Sunshine

The month with the least sunshine is January, with an average of 3.5h of sunshine.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.
Note: A maximum daily UV index of 1 during January morphs into the following directions:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Updated: Jul 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

With its average high temperature of 30°F (-1.1°C) and a low of 18.7°F (-7.4°C), January is regarded as the coldest month.

How cold is January?

In San Pierre, 30°F (-1.1°C) is the average high-temperature and 18.7°F (-7.4°C) is the average low-temperature during January.

What is the average humidity in January?

In San Pierre, the average relative humidity in January is 83%.

What is the driest month?

The month with the least rainfall in San Pierre is January, when the rain falls for 6.3 days and typically collects 1.02" (26mm) of precipitation.

How many days does it rain in January in San Pierre?

In San Pierre, during January, the rain falls for 6.3 days and regularly aggregates up to 1.02" (26mm) of precipitation.

How many days does it snow in January?

In San Pierre, in January, during 14.2 snowfall days, 3.19" (81mm) of snow is typically accumulated.

What is the average length of the day in January?

The average day length in January is 9h and 37min.

When are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:12 am and sunset at 4:29 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 5:02 pm CST.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 3.5h of sunshine.

How long on average sun shines in January?

The average sunshine duration in January is 3.5h.

When is the lowest UV index?

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

What is the UV index reading in January?

In January, the average daily maximum UV index is 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to Sun's UV rays.
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
San Pierre, IN

Average temperature in January - San Pierre, IN
  • Average high temperature in January: 30°F

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (30°F).

  • Average low temperature in January: 18.7°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

Average pressure in January
San Pierre, IN

Average pressure in January - San Pierre, IN
  • Average pressure in January: 30.11"Hg

The months with the highest atmospheric pressure are January and November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in January
San Pierre, IN

Average wind speed in January - San Pierre, IN
  • Average wind speed in January: 10.4mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

Average humidity in January
San Pierre, IN

Average humidity in January - San Pierre, IN
  • Average humidity in January: 83%

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

Average rainfall in January
San Pierre, IN

Average rainfall in January - San Pierre, IN
  • Average rainfall in January: 1.02"

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is January (1.02").

Average rainfall days in January
San Pierre, IN

Average rainfall days in January - San Pierre, IN
  • Average rainfall days in January: 6.3 days

The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is January (6.3 days).

Average snowfall in January
San Pierre, IN

Average snowfall in January - San Pierre, IN
  • Average snowfall in January: 3.19"

The month with the highest snowfall is February (3.23").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
San Pierre, IN

Average snowfall days in January - San Pierre, IN
  • Average snowfall days in January: 14.2 days

The month with the highest number of snowfall days is January (14.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
San Pierre, IN

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

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in January: 3h and 3min

The months with the most sunshine are June and July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in January
San Pierre, IN

Average sunshine days in January - San Pierre, IN
  • Average sunshine days in January: 12.5 days

The month with the most sunshine days is November (16 days).
The month with the least sunshine days is June (9.8 days).

Average UV index in January
San Pierre, IN

Average UV index in January - San Pierre, IN
  • Average UV index in January: 1

The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in January
San Pierre, IN

Average cloud cover in January - San Pierre, IN
  • Average cloud cover in January: 63

The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 33).

Average visibility in January
San Pierre, IN

Average visibility in January - San Pierre, IN
  • Average visibility in January: 5mi

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

San Pierre, Indiana, USA

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