January

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Allentown Weather January

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December

February

Temperatures trend during January in Allentown

See the weather trend as well as the moving average line

January weather in Allentown day by day

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December February

Date	Weather	Temperatures	Rain	Snow
Jan. 1	Light rain	2° /-2°	2.6 mm	0 cm
Jan. 2	Sunny	2° /-4°	0 mm	0 cm
Jan. 3	Overcast	0° /-5°	0 mm	0 cm
Jan. 4	Partly cloudy	1° /-4°	0 mm	0 cm
Jan. 5	Light snow	-1° /-5°	1.7 mm	1.2 cm
Jan. 6	Light snow	0° /-3°	2.2 mm	1 cm
Jan. 7	Cloudy	2° /-3°	0 mm	0 cm
Jan. 8	Overcast	1° /-4°	0 mm	0 cm
Jan. 9	Sunny	2° /-5°	0.8 mm	0 cm
Jan. 10	Moderate rain	3° /-3°	15.6 mm	0 cm
Jan. 11	Light freezing rain	2° /-2°	1.1 mm	0.4 cm
Jan. 12	Sunny	4° /-3°	0 mm	0 cm
Jan. 13	Overcast	4° /-3°	0 mm	0 cm
Jan. 14	Overcast	2° /-3°	0 mm	0 cm
Jan. 15	Light snow	2° /-6°	7.6 mm	1.4 cm
Jan. 16	Light freezing rain	-2° /-7°	0.4 mm	0 cm
Jan. 17	Light snow	2° /-4°	2.3 mm	1.7 cm
Jan. 18	Light rain	1° /-4°	4 mm	2.5 cm
Jan. 19	Light snow	0° /-7°	3.8 mm	2.2 cm
Jan. 20	Cloudy	-4° /-12°	0 mm	0 cm
Jan. 21	Overcast	-5° /-14°	0 mm	0 cm
Jan. 22	Sunny	-2° /-11°	0 mm	0 cm
Jan. 23	Overcast	-2° /-10°	0 mm	0 cm
Jan. 24	Sunny	-5° /-12°	0 mm	0 cm
Jan. 25	Heavy snow	-6° /-11°	49.9 mm	36.1 cm
Jan. 26	Light snow	0° /-7°	4.3 mm	3.1 cm
Jan. 27	Partly cloudy	-3° /-12°	0 mm	0 cm
Jan. 28	Cloudy	-4° /-9°	0 mm	0 cm
Jan. 29	Cloudy	-1° /-9°	0 mm	0 cm
Jan. 30	Partly cloudy	-3° /-13°	0 mm	0 cm
Jan. 31	Moderate rain	-2° /-10°	6 mm	0 cm
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Important Notice

Our weather forecast for Allentown 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 Allentown forecast closer to your planned date for the most up-to-date weather information.

Change Month

Allentown in January - FAQ

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

Brace for cold days with temperatures not exceeding 0° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.

How much rainfall should be expected in Allentown during January?

Significant rainfall exceeding 102.4 mm is expected in Allentown during January, occurring over more than 2 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Allentown in January 2027?

Allentown experiences an average snowfall of 49.6 cm during January, occurring over 5 days.

What are the typical wind conditions in Allentown during January?

The average wind speed in Allentown during January is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

Allentown snow forecast January 2027

Track daily snowfall levels and discover Allentown’s snowy potential this January ❄️

On average, Allentown sees 5 snowy days during January, with approximately 49.6 cm of total snowfall.

January rainfall patterns in Allentown

Explore the daily rainfall trends and prepare for Allentowns January weather 💧

Typically, Allentown has 2 rainy days in January with a total of 102.4 mm of rainfall.

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Get accurate weather forecasts for Allentown, located at latitude 40.608 and longitude -75.49. Stay updated with localized weather information tailored for Allentown.

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Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
					1 2°	2 2°
3 0°	4 1°	5 -1°	6 0°	7 2°	8 1°	9 2°
10 3°	11 2°	12 4°	13 4°	14 2°	15 2°	16 -2°
17 2°	18 1°	19 0°	20 -4°	21 -5°	22 -2°	23 -2°
24 -5°	25 -6°	26 0°	27 -3°	28 -4°	29 -1°	30 -3°
31 -2°