Arapahoe County (Littleton)
January
Weather in Arapahoe County for January 2026
Your guide to Arapahoe County weather in January - trends and predictions
The climate of Arapahoe County in January is quite snowy, averaging 11 snowy days.
In general, the average temperature in Arapahoe County at the beginning of January is 3.9 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 6.1 °F by the end of January.
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Snow Forecast ❄️
Temperatures
More
20
Dry days
0
Rainy days
11
Snow days
3°/-5°
Temperatures
13 km/h
Avg max wind
62 %
Avg humidity
Arapahoe County in January average weather
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  5° | 2  6° | 3 9° | ||||
| 4  5° | 5 2° | 6  1° | 7  -1° | 8  1° | 9 1° | 10 2° |
| 11  0° | 12 0° | 13 -3° | 14 -3° | 15 -4° | 16 4° | 17 2° |
| 18  -1° | 19 -5° | 20 -4° | 21 6° | 22  2° | 23 2° | 24 5° |
| 25 0° | 26 1° | 27 7° | 28 8° | 29 6° | 30 9° | 31 12° |
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Temperatures trend during January in Arapahoe 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 | 5° /-4° | 0 mm | 0 cm | |
| Jan. 2 | Sunny | 6° /-3° | 0 mm | 0 cm | |
| Jan. 3 | Sunny | 9° /-2° | 0 mm | 0 cm | |
| Jan. 4 | Overcast | 5° /-1° | 0.4 mm | 0.3 cm | |
| Jan. 5 | Overcast | 2° /-5° | 0 mm | 0 cm | |
| Jan. 6 | Light snow | 1° /-5° | 0.2 mm | 0.1 cm | |
| Jan. 7 | Cloudy | -1° /-6° | 3.4 mm | 2.4 cm | |
| Jan. 8 | Heavy snow | 1° /-9° | 2.4 mm | 1.7 cm | |
| Jan. 9 | Partly cloudy | 1° /-8° | 0 mm | 0 cm | |
| Jan. 10 | Patchy light snow | 2° /-8° | 0.1 mm | 0 cm | |
| Jan. 11 | Moderate or heavy snow showers | 0° /-8° | 1.7 mm | 1.2 cm | |
| Jan. 12 | Sunny | 0° /-10° | 0 mm | 0 cm | |
| Jan. 13 | Patchy light snow | -3° /-12° | 0.2 mm | 0.1 cm | |
| Jan. 14 | Light snow | -3° /-14° | 0.2 mm | 0.1 cm | |
| Jan. 15 | Moderate or heavy snow showers | -4° /-14° | 1.2 mm | 0.8 cm | |
| Jan. 16 | Sunny | 4° /-13° | 0 mm | 0 cm | |
| Jan. 17 | Overcast | 2° /-6° | 1.1 mm | 0.8 cm | |
| Jan. 18 | Patchy moderate snow | -1° /-10° | 0.4 mm | 0.2 cm | |
| Jan. 19 | Partly cloudy | -5° /-13° | 0 mm | 0 cm | |
| Jan. 20 | Partly cloudy | -4° /-12° | 1.9 mm | 1.4 cm | |
| Jan. 21 | Sunny | 6° /-10° | 0 mm | 0 cm | |
| Jan. 22 | Patchy rain possible | 2° /-6° | 0 mm | 0 cm | |
| Jan. 23 | Partly cloudy | 2° /-7° | 0 mm | 0 cm | |
| Jan. 24 | Partly cloudy | 5° /-6° | 0 mm | 0 cm | |
| Jan. 25 | Overcast | 0° /-4° | 0 mm | 0 cm | |
| Jan. 26 | Moderate or heavy snow showers | 1° /-6° | 6.4 mm | 4.6 cm | |
| Jan. 27 | Sunny | 7° /-6° | 0 mm | 0 cm | |
| Jan. 28 | Sunny | 8° /-6° | 0 mm | 0 cm | |
| Jan. 29 | Partly cloudy | 6° /-4° | 0 mm | 0 cm | |
| Jan. 30 | Sunny | 9° /0° | 0 mm | 0 cm | |
| Jan. 31 | Partly cloudy | 12° /-2° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Arapahoe 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 Arapahoe County forecast closer to your planned date for the most up-to-date weather information.
Arapahoe County in January - FAQ
What are the expected maximum and minimum temperatures in Arapahoe 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 Arapahoe County during January?
In January, Arapahoe County can expect light to moderate rainfall, totaling 27.1 mm across approximately 0 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Arapahoe County in January 2026?
Arapahoe County experiences an average snowfall of 18.7 cm during January, occurring over 11 days.
What are the typical wind conditions in Arapahoe County during January?
The average wind speed in Arapahoe County during January is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
Arapahoe County snow forecast January 2026
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January rainfall patterns in Arapahoe County
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Where is Arapahoe County?Get accurate weather forecasts for Arapahoe County, located at latitude 39.613 and longitude -105.017. Stay updated with localized weather information tailored for Arapahoe County.
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