January weather forecast
Ross, ND

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Weather in January

January, the same as December, in Ross, North Dakota, is another subzero cold winter month, with temperature in the range of an average low of 5.7°F (-14.6°C) and an average high of 19.8°F (-6.8°C).

Temperature

Ross experiences its lowest average temperatures in January, reaching a peak of 19.8°F (-6.8°C) and a minimum of 5.7°F (-14.6°C).

Humidity

The most humid month in Ross is January, with an average relative humidity of 90%.

Rainfall

The months with the least rainfall are January and February Rain falls for 1.9 days and accumulates 0.2" (5mm) of rain.

Snowfall

January through May, October through December are months with snowfall. In Ross, in January, snow falls for 10.8 days, with typically accumulated 1.02" (26mm) of snow. In Ross, during the entire year, snow falls for 55.5 days and aggregates up to 6.46" (164mm) of snow.

Daylight

In Ross, North Dakota, the average length of the day in January is 8h and 52min.
On the first day of the month, sunrise is at 8:41 am and sunset at 5:06 pm. On the last day of January, sunrise is at 8:20 am and sunset at 5:47 pm CST.

Sunshine

January and December, with an average of 3.9h of sunshine, are months with the least sunshine.

UV index

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: An average maximum UV index of 2 in January leads to these recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. To guard against the harmful effects of the Sun, minimize exposure during midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
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Frequently asked questions

What is the coldest month in Ross?

January, noted for its average high-temperature of 19.8°F (-6.8°C) and an average low-temperature of 5.7°F (-14.6°C), is considered the coldest month in Ross, North Dakota.

How cold is it in Ross in January?

An average high-temperature, in January, in Ross, is 19.8°F (-6.8°C) and the average low-temperature is 5.7°F (-14.6°C).

What is the most humid month in Ross?

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

What is the average humidity in January in Ross?

The average relative humidity in January in Ross, North Dakota, is 90%.

What is the driest month in Ross?

January and February are months with the least rain in Ross, North Dakota, when the rain falls for 1.9 days and typically aggregates up to 0.2" (5mm) of rain.

How many days does it rain in January in Ross?

In Ross, North Dakota, in January, during 1.9 rainfall days, 0.2" (5mm) of precipitation is typically accumulated.

How much does it snow in Ross in January?

In Ross, North Dakota, in January, during 10.8 snowfall days, 1.02" (26mm) of snow is typically accumulated.

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

In January, the average day length in Ross, North Dakota, is 8h and 52min.

What time are sunrise and sunset in January in Ross?

On the first day of January, sunrise is at 8:41 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 8:20 am and sunset at 5:47 pm CST.

What is the month with the least sunshine in Ross?

January and December, with an average of 3.9h of sunshine, are months with the least sunshine in Ross, North Dakota.

How long on average sun shines in January in Ross?

In January, the average sunshine duration in Ross is 3.9h.

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

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Ross, North Dakota.

What is the UV index intensity in January in Ross?

In January, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to UV radiation.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
21.6°F -5.8°C
19.8°F -6.8°C
20.7°F -6.3°C
Average low temperature
10°F -12.2°C
5.7°F -14.6°C
6.3°F -14.3°C
Average pressure
30.13" 765mmHg
30.14" 766mmHg
30.17" 766mmHg
Average wind speed
10.1mph 16.3km/h
10.6mph 17.1km/h
9.3mph 15km/h
Average max. wind speed
10.7mph 17.2km/h
11.3mph 18.2km/h
9.9mph 15.9km/h
Average wind speed gusts
17.1mph 27.5km/h
18.3mph 29.5km/h
15.7mph 25.3km/h
Average humidity
88%
90%
88%
Average rainfall
0.24" 6mm
0.2" 5mm
0.2" 5mm
Average rainfall days
1.8
1.9
1.6
Average snowfall
1.1" 28mm
1.02" 26mm
1.14" 29mm
Average snowfall days
10.9
10.8
10.8
Average daylight
8h 2min
8h 5min
10h 1min
Average sunshine
3h 5min
3h 5min
4h 3min
Average sunshine days
21.5
20.2
18.7
Average UV index
2
2
2
Average cloud cover
59%
59%
62%
Average visibility
6mi 9.7km
5mi 8km
5mi 8km

Average temperature in January
Ross, ND

Average temperature in January - Ross, ND
  • Average high temperature in January: 19.8°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (19.8°F).

  • Average low temperature in January: 5.7°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (5.7°F).

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Average pressure in January
Ross, ND

Average pressure in January - Ross, ND
  • Average pressure in January: 30.14"Hg

The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in January
Ross, ND

Average wind speed in January - Ross, ND
  • Average wind speed in January: 10.6mph

The windiest months (with the highest average wind speed) are April and October (10.7mph).
The calmest month (with the lowest average wind speed) is August (8.6mph).

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Average humidity in January
Ross, ND

Average humidity in January - Ross, ND
  • Average humidity in January: 90%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (52%).

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Average rainfall in January
Ross, ND

Average rainfall in January - Ross, ND
  • Average rainfall in January: 0.2"

The wettest month (with the highest rainfall) is June (1.18").
The driest months (with the least rainfall) are January and February (0.2").

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Average rainfall days in January
Ross, ND

Average rainfall days in January - Ross, ND
  • Average rainfall days in January: 1.9 days

The month with the highest number of rainy days is June (11.3 days).
The month with the least rainy days is February (1.6 days).

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Average snowfall in January
Ross, ND

Average snowfall in January - Ross, ND
  • Average snowfall in January: 1.02"

The month with the highest snowfall is February (1.14").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Ross, ND

Average snowfall days in January - Ross, ND
  • Average snowfall days in January: 10.8 days

The month with the highest number of snowfall days is December (10.9 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
Ross, ND

Average daylight in January / Average sunshine in January - Ross, ND
  • Average daylight in January: 8h and 5min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in January: 3h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 18min).
The months with the least sunshine are January and December (Average sunshine: 3h and 54min).

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Average sunshine days in January
Ross, ND

Average sunshine days in January - Ross, ND
  • Average sunshine days in January: 20.2 days

The month with the most sunshine days is November (22.7 days).
The month with the least sunshine days is June (15.7 days).

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Average UV index in January
Ross, ND

Average UV index in January - Ross, ND
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average cloud cover in January
Ross, ND

Average cloud cover in January - Ross, ND
  • Average cloud cover in January: 59

The month with the most cloud cover is February (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 22).

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Average visibility in January
Ross, ND

Average visibility in January - Ross, ND
  • Average visibility in January: 5mi

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

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Ross, North Dakota, USA

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