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Weather in Jefferson County for January 2025

Your guide to Jefferson County weather in January - trends and predictions
  • In general, the average temperature in Jefferson County at the beginning of January is 3.7 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 8.9 °F by the end of January.

  • Precipitation in Jefferson County during January is a rare event, with an average of fewer than 2 rainy days.

  • The climate of Jefferson County in January is quite snowy, averaging 11 snowy days.

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Average dry days
20
Dry days
Average rainy days
0
Rainy days
Average snowy days
11
Snow days
Average temperatures
3°/-5°
Temperatures
Average wind speed
12 km/h
Avg max wind
Average humidity
60 %
Avg humidity

Jefferson County in January average weather

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Temperatures trend during January in Jefferson County

See the weather trend as well as the moving average line

January weather day by day

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Date Weather Temperatures Rain Snow More
Jan. 1 Partly cloudy
Partly cloudy
8° /1° 0 mm 0 cm
Jan. 2 Patchy rain possible
Patchy rain possible
6° /0° 0 mm 0 cm
Jan. 3 Sunny
Sunny
6° /0° 0 mm 0 cm
Jan. 4 Overcast
Overcast
2° /0° 0.5 mm 0.4 cm
Jan. 5 Patchy rain possible
Patchy rain possible
3° /-1° 0 mm 0 cm
Jan. 6 Light snow
Light snow
1° /-2° 0.2 mm 0.1 cm
Jan. 7 Cloudy
Cloudy
0° /-3° 0.9 mm 0.7 cm
Jan. 8 Heavy snow
Heavy snow
-1° /-7° 3.6 mm 3 cm
Jan. 9 Sunny
Sunny
2° /-9° 0 mm 0 cm
Jan. 10 Moderate or heavy snow showers
Moderate or heavy snow showers
1° /-3° 0.5 mm 0.3 cm
Jan. 11 Moderate or heavy snow showers
Moderate or heavy snow showers
-2° /-11° 3.1 mm 2.6 cm
Jan. 12 Sunny
Sunny
-2° /-10° 0 mm 0 cm
Jan. 13 Patchy light snow
Patchy light snow
-7° /-16° 0.8 mm 0.4 cm
Jan. 14 Moderate snow
Moderate snow
-12° /-18° 0.6 mm 0.4 cm
Jan. 15 Moderate snow
Moderate snow
-12° /-17° 2.7 mm 2.2 cm
Jan. 16 Sunny
Sunny
0° /-18° 0 mm 0 cm
Jan. 17 Overcast
Overcast
0° /-7° 0 mm 0 cm
Jan. 18 Patchy moderate snow
Patchy moderate snow
4° /-10° 0.8 mm 0.6 cm
Jan. 19 Partly cloudy
Partly cloudy
-4° /-11° 0.1 mm 0 cm
Jan. 20 Partly cloudy
Partly cloudy
2° /-5° 0 mm 0 cm
Jan. 21 Sunny
Sunny
8° /0° 0 mm 0 cm
Jan. 22 Patchy rain possible
Patchy rain possible
5° /0° 0.1 mm 0 cm
Jan. 23 Partly cloudy
Partly cloudy
4° /0° 0 mm 0 cm
Jan. 24 Patchy rain possible
Patchy rain possible
5° /0° 0 mm 0 cm
Jan. 25 Overcast
Overcast
5° /0° 0 mm 0 cm
Jan. 26 Moderate or heavy snow showers
Moderate or heavy snow showers
2° /-1° 12.5 mm 10.6 cm
Jan. 27 Sunny
Sunny
7° /0° 0 mm 0 cm
Jan. 28 Sunny
Sunny
12° /1° 0 mm 0 cm
Jan. 29 Patchy rain possible
Patchy rain possible
11° /3° 0 mm 0 cm
Jan. 30 Sunny
Sunny
12° /3° 0 mm 0 cm
Jan. 31 Partly cloudy
Partly cloudy
13° /3° 0 mm 0 cm
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Important Notice
Our weather forecast for Jefferson County in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Jefferson County forecast closer to your planned date for the most up-to-date weather information.

Jefferson County in January - FAQ

What are the expected maximum and minimum temperatures in Jefferson County during January?
Brace for cold days with temperatures not exceeding 3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Jefferson County during January?
In January, Jefferson County can expect light to moderate rainfall, totaling 26.5 mm across approximately 0 days. Occasional showers are possible, and planning ahead for them could be helpful.
Is snowfall common in Jefferson County during January?
Jefferson County experiences an average snowfall of 21.3 cm during January, occurring over 11 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Jefferson County during January?
The average wind speed in Jefferson County during January is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
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Location coordinates Where is Jefferson County?

Get accurate weather forecasts for Jefferson County, located at latitude 39.705 and longitude -105.081. Stay updated with localized weather information tailored for Jefferson County.

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