January weather forecast
Hazel, SD

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Weather in January

January, like December, is another subzero cold winter month in Hazel, South Dakota, with an average temperature varying between 19.4°F (-7°C) and 5.5°F (-14.7°C).

Temperature

During the coldest month, January, temperatures average a high of 19.4°F (-7°C) and a low of 5.5°F (-14.7°C).

Humidity

January is the most humid month in Hazel, South Dakota, with an average relative humidity of 90%.

Rainfall

The months with the least rainfall in Hazel are January and February Rain falls for 2.9 days and accumulates 0.59" (15mm) of rain.

Snowfall

January through May, October through December are months with snowfall in Hazel. The months with the most snowfall are January and December, with an average 3.74" (95mm) of accumulated snow.

Daylight

In January, the average length of the day in Hazel is 9h and 16min.
On the first day of the month, sunrise is at 8:06 am and sunset at 4:59 pm. On the last day of January, sunrise is at 7:49 am and sunset at 5:35 pm CST.

Sunshine

January has the least sunshine of the year in Hazel, South Dakota, with an average of 3.6h of sunshine.

UV index

The months with the lowest UV index in Hazel, South Dakota, are January and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In January, the maximum UV index of 1 suggests this advice:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
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Frequently asked questions

What is the coldest time of year in Hazel?

January is the coldest month in Hazel, South Dakota, exhibiting average temperatures of 19.4°F (-7°C) at the peak and 5.5°F (-14.7°C) at the base.

How cold is January in Hazel?

In January, in Hazel, the average high-temperature is 19.4°F (-7°C), and the average low-temperature is 5.5°F (-14.7°C).

What is the most humid month in Hazel?

With an average relative humidity of 90%, January is the most humid month.

What is the average humidity in January in Hazel?

In Hazel, South Dakota, the average relative humidity in January is 90%.

What is the driest month in Hazel?

The months with the least rainfall are January and February Rain falls for 2.9 days and accumulates 0.59" (15mm) of rain.

How many days does it rain in January in Hazel?

In January, in Hazel, South Dakota, the rain falls for 2.9 days. Throughout January, 0.59" (15mm) of precipitation is accumulated.

When does it snow the most in Hazel?

The months with the most snowfall in Hazel, South Dakota, are January and December, with an average 3.74" (95mm) of accumulated snow.

How much does it snow in Hazel in January?

In Hazel, in January, during 14.4 snowfall days, 3.74" (95mm) of snow is typically accumulated.

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

In Hazel, the average day length in January is 9h and 16min.

When is the sunrise / sunset in January in Hazel?

On the first day of January in Hazel, South Dakota, sunrise is at 8:06 am and sunset at 4:59 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 5:35 pm CST.

What is the month with the least sunshine in Hazel?

January has the least sunshine of the year in Hazel, South Dakota, with an average of 3.6h of sunshine.

How long on average sun shines in January in Hazel?

In Hazel, South Dakota, the average sunshine duration in January is 3.6h.

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

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

What is the UV index reading in January in Hazel?

In Hazel, the average daily maximum UV index in January is 1. A UV Index reading of 2, and below, represents a low health risk from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
23.7°F -4.6°C
19.4°F -7°C
22.5°F -5.3°C
Average low temperature
12.4°F -10.9°C
5.5°F -14.7°C
8.4°F -13.1°C
Average pressure
30.13" 765mmHg
30.16" 766mmHg
30.16" 766mmHg
Average wind speed
11mph 17.7km/h
11mph 17.7km/h
10.8mph 17.4km/h
Average max. wind speed
11.7mph 18.8km/h
11.6mph 18.7km/h
11.4mph 18.3km/h
Average wind speed gusts
18.2mph 29.3km/h
18.6mph 29.9km/h
17.6mph 28.3km/h
Average humidity
87%
90%
87%
Average rainfall
0.75" 19mm
0.59" 15mm
0.59" 15mm
Average rainfall days
3.5
2.9
2.7
Average snowfall
3.74" 95mm
3.74" 95mm
3.35" 85mm
Average snowfall days
13
14.4
11.8
Average daylight
8h 5min
9h 2min
10h 3min
Average sunshine
4h 0min
3h 4min
4h 2min
Average sunshine days
16.3
15.1
15.3
Average UV index
1
1
2
Average cloud cover
59%
63%
60%
Average visibility
6mi 9.7km
5mi 8km
6mi 9.7km

Average temperature in January
Hazel, SD

Average temperature in January - Hazel, SD
  • Average high temperature in January: 19.4°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (19.4°F).

  • Average low temperature in January: 5.5°F

The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (5.5°F).

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Average pressure in January
Hazel, SD

Average pressure in January - Hazel, SD
  • Average pressure in January: 30.16"Hg

The months with the highest atmospheric pressure are January and February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in January
Hazel, SD

Average wind speed in January - Hazel, SD
  • Average wind speed in January: 11mph

The windiest month (with the highest average wind speed) is April (11.6mph).
The calmest month (with the lowest average wind speed) is July (8.5mph).

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Average humidity in January
Hazel, SD

Average humidity in January - Hazel, SD
  • Average humidity in January: 90%

The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are September and October (68%).

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Average rainfall in January
Hazel, SD

Average rainfall in January - Hazel, SD
  • Average rainfall in January: 0.59"

The wettest month (with the highest rainfall) is June (3.19").
The driest months (with the least rainfall) are January and February (0.59").

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Average rainfall days in January
Hazel, SD

Average rainfall days in January - Hazel, SD
  • Average rainfall days in January: 2.9 days

The month with the highest number of rainy days is June (17.2 days).
The month with the least rainy days is February (2.7 days).

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Average snowfall in January
Hazel, SD

Average snowfall in January - Hazel, SD
  • Average snowfall in January: 3.74"

The months with the highest snowfall are January and December (3.74").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Hazel, SD

Average snowfall days in January - Hazel, SD
  • Average snowfall days in January: 14.4 days

The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in January /
Average sunshine in January
Hazel, SD

Average daylight in January / Average sunshine in January - Hazel, SD
  • Average daylight in January: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in January: 3h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

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Average sunshine days in January
Hazel, SD

Average sunshine days in January - Hazel, SD
  • Average sunshine days in January: 15.1 days

The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is June (10.3 days).

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Average UV index in January
Hazel, SD

Average UV index in January - Hazel, SD
  • Average UV index in January: 1

The months with the highest UV index are June and July (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
Hazel, SD

Average cloud cover in January - Hazel, SD
  • Average cloud cover in January: 63

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in January
Hazel, SD

Average visibility in January - Hazel, SD
  • Average visibility in January: 5mi

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

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Hazel, South Dakota, USA

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