January weather forecast
Okobojo, SD

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Weather in January

January, the same as December, in Okobojo, South Dakota, is a freezing cold winter month, with temperature in the range of an average low of 12.6°F (-10.8°C) and an average high of 26.2°F (-3.2°C).

Temperature

In Okobojo, South Dakota, the month of January is known for its lowest average temperatures, reaching a high of 26.2°F (-3.2°C) and a low of 12.6°F (-10.8°C).

Humidity

With an average relative humidity of 85%, January is the most humid month in Okobojo.

Rainfall

January is the month with the least rainfall. Rain falls for 2.7 days and accumulates 0.35" (9mm) of precipitation.

Snowfall

Months with snowfall in Okobojo are January through May, October through December. In January, it is snowing for 9.8 days. Throughout January, 1.97" (50mm) of snow is accumulated. Throughout the year, there are 41.4 snowfall days, and 13.07" (332mm) of snow is accumulated.

Daylight

In January, the average length of the day is 9h and 17min.
On the first day of the month, sunrise is at 8:18 am and sunset at 5:11 pm. On the last day of January, sunrise is at 8:01 am and sunset at 5:48 pm CST.

Sunshine

January has the least sunshine of the year, with an average of 4.6h of sunshine.

UV index

The average daily maximum UV index in January in Okobojo is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum UV index of 2 in January translates into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
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Frequently asked questions

What is the coldest month in Okobojo?

Okobojo's coldest month, January, generally records average temperatures ranging from a high of 26.2°F (-3.2°C) to a low of 12.6°F (-10.8°C).

How cold is January in Okobojo?

The average high-temperature and low-temperature in Okobojo, South Dakota, during January are 26.2°F (-3.2°C) and 12.6°F (-10.8°C) respectively.

What is the most humid month in Okobojo?

The most humid month in Okobojo is January, with an average relative humidity of 85%.

What is the average humidity in January in Okobojo?

In Okobojo, South Dakota, the average relative humidity in January is 85%.

What is the driest month in Okobojo?

The month with the least rainfall in Okobojo is January, when the rain falls for 2.7 days and typically collects 0.35" (9mm) of precipitation.

How much does it rain in Okobojo in January?

In Okobojo, during January, the rain falls for 2.7 days and regularly aggregates up to 0.35" (9mm) of precipitation.

How much does it snow in Okobojo in January?

In Okobojo, during January, snow falls for 9.8 days and regularly aggregates up to 1.97" (50mm) of snow.

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

In January, the average day length in Okobojo, South Dakota, is 9h and 17min.

When is the sunrise / sunset in January in Okobojo?

On the first day of January, sunrise is at 8:18 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 8:01 am and sunset at 5:48 pm CST.

What is the month with the least sunshine in Okobojo?

With an average of 4.6h of sunshine, January has the least sunshine of the year in Okobojo, South Dakota.

How long on average sun shines in January in Okobojo?

In January, the average sunshine duration in Okobojo, South Dakota, is 4.6h.

How high is the UV index in January in Okobojo?

The average daily maximum UV index in January in Okobojo is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
28.2°F -2.1°C
26.2°F -3.2°C
28.8°F -1.8°C
Average low temperature
16.3°F -8.7°C
12.6°F -10.8°C
15.3°F -9.3°C
Average pressure
30.14" 766mmHg
30.16" 766mmHg
30.15" 766mmHg
Average wind speed
10mph 16.1km/h
10.3mph 16.6km/h
9.9mph 15.9km/h
Average max. wind speed
10.7mph 17.2km/h
11.1mph 17.9km/h
10.5mph 16.9km/h
Average wind speed gusts
17.1mph 27.5km/h
17.6mph 28.3km/h
15.8mph 25.4km/h
Average humidity
82%
85%
80%
Average rainfall
0.67" 17mm
0.35" 9mm
0.55" 14mm
Average rainfall days
2.9
2.7
2.4
Average snowfall
2.48" 63mm
1.97" 50mm
3.66" 93mm
Average snowfall days
8.2
9.8
10
Average daylight
8h 5min
9h 2min
10h 3min
Average sunshine
4h 5min
4h 4min
5h 5min
Average sunshine days
20.9
19.7
17.7
Average UV index
1
2
1
Average cloud cover
46%
50%
48%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Okobojo, SD

Average temperature in January - Okobojo, SD
  • Average high temperature in January: 26.2°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (26.2°F).

  • Average low temperature in January: 12.6°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).

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Average pressure in January
Okobojo, SD

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in January
Okobojo, SD

Average wind speed in January - Okobojo, SD
  • Average wind speed in January: 10.3mph

The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest months (with the lowest average wind speed) are February and August (9.9mph).

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Average humidity in January
Okobojo, SD

Average humidity in January - Okobojo, SD
  • Average humidity in January: 85%

The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are August and September (52%).

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Average rainfall in January
Okobojo, SD

Average rainfall in January - Okobojo, SD
  • Average rainfall in January: 0.35"

The wettest month (with the highest rainfall) is May (2.24").
The driest month (with the least rainfall) is January (0.35").

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Average rainfall days in January
Okobojo, SD

Average rainfall days in January - Okobojo, SD
  • Average rainfall days in January: 2.7 days

The month with the highest number of rainy days is June (14.2 days).
The month with the least rainy days is February (2.4 days).

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Average snowfall in January
Okobojo, SD

Average snowfall in January - Okobojo, SD
  • Average snowfall in January: 1.97"

The month with the highest snowfall is February (3.66").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Okobojo, SD

Average snowfall days in January - Okobojo, SD
  • Average snowfall days in January: 9.8 days

The month with the highest number of snowfall days is February (10 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Okobojo, 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: 4h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

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Average sunshine days in January
Okobojo, SD

Average sunshine days in January - Okobojo, SD
  • Average sunshine days in January: 19.7 days

The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is June (13.7 days).

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Average UV index in January
Okobojo, SD

Average UV index in January - Okobojo, SD
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are February and December (UV index 1).

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Average cloud cover in January
Okobojo, SD

Average cloud cover in January - Okobojo, SD
  • Average cloud cover in January: 50

The month with the most cloud cover is January (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 19).

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Average visibility in January
Okobojo, SD

Average visibility in January - Okobojo, SD
  • Average visibility in January: 6mi

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

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Okobojo, South Dakota, USA

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