January weather forecast
Sparks, NV

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Stunning waterfront homes near a scenic dock with a few empty boats, in Sparks, Nevada
Stunning waterfront homes near a scenic dock with a few empty boats, in Sparks, Nevada

Weather in January

In Sparks, Nevada, January typically sets the tone for a cold and snowy winter. Although temperatures remain above freezing during the day, the nights can get chilly with temperatures falling to 24.4°F (-4.2°C). The area often experiences snowfall with about 4.02" (102mm) amounting on an average of 6.2 days. January contrasts distinctly with the arid, hot summer months in this region. The landscape transforms under the woolly blanket of snow, lending a scenic beauty to this otherwise desert city.

Temperature

Sparks's average high-temperature in January is a still cold 39.7°F (4.3°C), marking an insignificant difference from the 37.8°F (3.2°C) of December. In January, the temperature drops to an average of 24.4°F (-4.2°C) at night.

Humidity

January is the most humid month in Sparks, with an average relative humidity of 73%.

Rainfall

In Sparks, in January, during 7.3 rainfall days, 1.18" (30mm) of precipitation is typically accumulated. Throughout the year, there are 68 rainfall days, and 8.07" (205mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall. In Sparks, during January, snow falls for 6.2 days and regularly aggregates up to 4.02" (102mm) of snow. In Sparks, Nevada, during the entire year, snow falls for 33.2 days and aggregates up to 23.62" (600mm) of snow.

Daylight

In Sparks, the average length of the day in January is 9h and 46min.
On the first day of the month, sunrise is at 7:19 am and sunset at 4:45 pm. On the last day of January, sunrise is at 7:07 am and sunset at 5:17 pm PST.

Sunshine

In January, the average sunshine is 6.3h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Sparks. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 2 in January translates into these instructions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is January cold in Sparks?

In January, in Sparks, the average high-temperature is 39.7°F (4.3°C), and the average low-temperature is 24.4°F (-4.2°C).

What is the most humid month in Sparks?

With an average relative humidity of 73%, January is the most humid month in Sparks, Nevada.

What is the average humidity in January in Sparks?

In Sparks, the average relative humidity in January is 73%.

How many days does it rain in January in Sparks?

In January, the rain falls for 7.3 days. Throughout January, 1.18" (30mm) of precipitation is accumulated.

How many days does it snow in January in Sparks?

In January, in Sparks, Nevada, it is snowing for 6.2 days. Throughout January, 4.02" (102mm) of snow is accumulated.

How many hours of daylight does Sparks have in January?

The average day length in January in Sparks, Nevada, is 9h and 46min.

When is the sunrise / sunset in January in Sparks?

On the first day of January in Sparks, sunrise is at 7:19 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 5:17 pm PST.

How many hours of sunshine does Sparks have in January?

In Sparks, Nevada, the average sunshine duration in January is 6.3h.

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

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

What is the UV index intensity in January in Sparks?

The average daily maximum UV index in January is 2. A UV Index reading 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
Sparks, NV

Average temperature in January - Sparks, NV
  • Average high temperature in January: 39.7°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is December (37.8°F).

  • Average low temperature in January: 24.4°F

The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is December (23.4°F).

Average pressure in January
Sparks, NV

Average pressure in January - Sparks, NV
  • Average pressure in January: 30.19"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in January
Sparks, NV

Average wind speed in January - Sparks, NV
  • Average wind speed in January: 4.9mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is January (4.9mph).

Average humidity in January
Sparks, NV

Average humidity in January - Sparks, NV
  • Average humidity in January: 73%

The month with the highest relative humidity is January (73%).
The months with the lowest relative humidity are July and August (28%).

Average rainfall in January
Sparks, NV

Average rainfall in January - Sparks, NV
  • Average rainfall in January: 1.18"

The wettest month (with the highest rainfall) is February (1.38").
The driest months (with the least rainfall) are July and August (0.08").

Average rainfall days in January
Sparks, NV

Average rainfall days in January - Sparks, NV
  • Average rainfall days in January: 7.3 days

The month with the highest number of rainy days is March (11.2 days).
The month with the least rainy days is August (1.8 days).

Average snowfall in January
Sparks, NV

Average snowfall in January - Sparks, NV
  • Average snowfall in January: 4.02"

The month with the highest snowfall is February (6.06").
The months with the least snowfall are June, July and August (0").

Average snowfall days in January
Sparks, NV

Average snowfall days in January - Sparks, NV
  • Average snowfall days in January: 6.2 days

The month with the highest number of snowfall days is December (7.8 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in January /
Average sunshine in January
Sparks, NV

Average daylight in January / Average sunshine in January - Sparks, NV
  • Average daylight in January: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in January: 6h and 2min

The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).

Average sunshine days in January
Sparks, NV

Average sunshine days in January - Sparks, NV
  • Average sunshine days in January: 19.5 days

The month with the most sunshine days is August (28.2 days).
The month with the least sunshine days is March (15.9 days).

Average UV index in January
Sparks, NV

Average UV index in January - Sparks, NV
  • Average UV index in January: 2

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

Average cloud cover in January
Sparks, NV

Average cloud cover in January - Sparks, NV
  • Average cloud cover in January: 32

The month with the most cloud cover is December (Cloud cover 33).
The months with the least cloud cover are July and August (Cloud cover 7).

Average visibility in January
Sparks, NV

Average visibility in January - Sparks, NV
  • 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).

Sparks, Nevada, USA

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