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Barnstable County (Hyannis)
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United States weather

Weather in Barnstable County, Massachusetts for January 2027

Your guide to Barnstable County weather in January - trends and predictions

    Snow Forecast ❄️

  • Barnstable County typically experiences moderate snowfall in January, with an average of 6 snowy days.

    • Temperatures

  • In general, the average temperature in Barnstable County at the beginning of January is 0.9 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of -2.7 °F by the end of January.

    • More

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Average dry days
20
Dry days
Average rainy days
5
Rainy days
Average snowy days
6
Snow days
Average temperatures
1°/-3°
Temperatures
Average wind speed
34 km/h
Avg max wind
Average humidity
72 %
Avg humidity

Barnstable County Weather January

Move between months or click on a day
December
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Heavy snow
1°
2
Cloudy
-1°
3
Sunny
1°
4
Overcast
0°
5
Cloudy
-1°
6
Light rain
2°
7
Light rain
4°
8
Partly cloudy
5°
9
Mist
5°
10
Overcast
8°
11
Moderate rain
4°
12
Cloudy
2°
13
Partly cloudy
6°
14
Overcast
7°
15
Moderate rain
5°
16
Partly cloudy
1°
17
Overcast
4°
18
Light sleet
3°
19
Moderate snow
1°
20
Cloudy
0°
21
Overcast
2°
22
Overcast
5°
23
Partly cloudy
1°
24
Partly cloudy
-6°
25
Moderate or heavy snow showers
-2°
26
Overcast
2°
27
Cloudy
-3°
28
Cloudy
-3°
29
Partly cloudy
-3°
30
Sunny
-6°
31
Partly cloudy
-4°

Temperatures trend during January in Barnstable County

See the weather trend as well as the moving average line

January weather in Barnstable County day by day

Click on a date for more information
December February
Date Weather Temperatures Rain Snow More
Jan. 1 Heavy snow
Heavy snow
 1° /-4° 14.6 mm 10.6 cm
Jan. 2 Cloudy
Cloudy
 -1° /-6° 0 mm 0 cm
Jan. 3 Sunny
Sunny
 1° /-4° 0 mm 0 cm
Jan. 4 Overcast
Overcast
 0° /-2° 0 mm 0 cm
Jan. 5 Cloudy
Cloudy
 -1° /-7° 0 mm 0 cm
Jan. 6 Light rain
Light rain
 2° /1° 16.3 mm 3.5 cm
Jan. 7 Light rain
Light rain
 4° /2° 3.1 mm 0 cm
Jan. 8 Partly cloudy
Partly cloudy
 5° /1° 0 mm 0 cm
Jan. 9 Mist
Mist
 5° /-1° 0 mm 0 cm
Jan. 10 Overcast
Overcast
 8° /3° 13.6 mm 0 cm
Jan. 11 Moderate rain
Moderate rain
 4° /1° 40 mm 0 cm
Jan. 12 Cloudy
Cloudy
 2° /-1° 0 mm 0 cm
Jan. 13 Partly cloudy
Partly cloudy
 6° /0° 0 mm 0 cm
Jan. 14 Overcast
Overcast
 7° /5° 0 mm 0 cm
Jan. 15 Moderate rain
Moderate rain
 5° /-1° 20.4 mm 0 cm
Jan. 16 Partly cloudy
Partly cloudy
 1° /-3° 0 mm 0 cm
Jan. 17 Overcast
Overcast
 4° /2° 0 mm 0 cm
Jan. 18 Light sleet
Light sleet
 3° /0° 14.2 mm 2.4 cm
Jan. 19 Moderate snow
Moderate snow
 1° /-3° 7 mm 5 cm
Jan. 20 Cloudy
Cloudy
 0° /-5° 0 mm 0 cm
Jan. 21 Overcast
Overcast
 2° /-6° 0 mm 0 cm
Jan. 22 Overcast
Overcast
 5° /2° 0 mm 0 cm
Jan. 23 Partly cloudy
Partly cloudy
 1° /-2° 0 mm 0 cm
Jan. 24 Partly cloudy
Partly cloudy
 -6° /-11° 0 mm 0 cm
Jan. 25 Moderate or heavy snow showers
Moderate or heavy snow showers
 -2° /-9° 71.6 mm 12.9 cm
Jan. 26 Overcast
Overcast
 2° /-5° 48.3 mm 21.5 cm
Jan. 27 Cloudy
Cloudy
 -3° /-8° 3.5 mm 0 cm
Jan. 28 Cloudy
Cloudy
 -3° /-9° 0 mm 0 cm
Jan. 29 Partly cloudy
Partly cloudy
 -3° /-7° 0 mm 0 cm
Jan. 30 Sunny
Sunny
 -6° /-11° 0 mm 0 cm
Jan. 31 Partly cloudy
Partly cloudy
 -4° /-12° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Barnstable 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 Barnstable County forecast closer to your planned date for the most up-to-date weather information.
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Barnstable County in January - FAQ

What are the expected maximum and minimum temperatures in Barnstable County during January?

Brace for cold days with temperatures not exceeding 1° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.

How much rainfall should be expected in Barnstable County during January?

Significant rainfall exceeding 252.6 mm is expected in Barnstable County during January, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Barnstable County in January 2027?

Barnstable County experiences an average snowfall of 55.7 cm during January, occurring over 6 days.

What are the typical wind conditions in Barnstable County during January?

The average wind speed in Barnstable County during January is 34 km/h, suggesting breezy to windy conditions, depending on your activities.

Barnstable County snow forecast January 2027

Track daily snowfall levels and discover Barnstable County’s snowy potential this January ❄️
On average, Barnstable County sees 6 snowy days during January, with approximately 55.7 cm of total snowfall.

January rainfall patterns in Barnstable County

Explore the daily rainfall trends and prepare for Barnstable Countys January weather 💧
Typically, Barnstable County has 5 rainy days in January with a total of 252.6 mm of rainfall.
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Hyannis
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Location coordinates Where is Barnstable County?

Get accurate weather forecasts for Barnstable County, located at latitude 41.653 and longitude -70.283. Stay updated with localized weather information tailored for Barnstable County.

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