January

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Rockville Weather January

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December

February

Temperatures trend during January in Rockville

See the weather trend as well as the moving average line

January weather in Rockville day by day

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December February

Date	Weather	Temperatures	Rain	Snow
Jan. 1	Sunny	4° /-1°	0 mm	0 cm
Jan. 2	Sunny	3° /-3°	0 mm	0 cm
Jan. 3	Patchy rain possible	3° /-3°	0.6 mm	0 cm
Jan. 4	Cloudy	2° /-3°	0 mm	0 cm
Jan. 5	Partly cloudy	1° /-5°	0.1 mm	0 cm
Jan. 6	Moderate or heavy snow showers	1° /-2°	17 mm	11.9 cm
Jan. 7	Cloudy	5° /-2°	0 mm	0 cm
Jan. 8	Cloudy	2° /-5°	0 mm	0 cm
Jan. 9	Sunny	3° /-2°	0 mm	0 cm
Jan. 10	Heavy rain	5° /-2°	38.7 mm	0 cm
Jan. 11	Light snow	3° /-2°	4.3 mm	1.9 cm
Jan. 12	Sunny	4° /-3°	0 mm	0 cm
Jan. 13	Overcast	6° /-2°	0 mm	0 cm
Jan. 14	Light rain	3° /-2°	3.5 mm	0 cm
Jan. 15	Patchy rain possible	2° /-6°	1.4 mm	0 cm
Jan. 16	Light freezing rain	-1° /-8°	0.3 mm	0 cm
Jan. 17	Sunny	3° /-2°	0 mm	0 cm
Jan. 18	Light freezing rain	4° /-2°	2.2 mm	1.2 cm
Jan. 19	Light snow	4° /-5°	3.4 mm	2 cm
Jan. 20	Light freezing rain	-3° /-10°	0.1 mm	0 cm
Jan. 21	Light freezing rain	-2° /-10°	0.2 mm	0 cm
Jan. 22	Cloudy	-1° /-7°	0 mm	0 cm
Jan. 23	Cloudy	1° /-8°	0 mm	0 cm
Jan. 24	Sunny	-5° /-9°	0 mm	0 cm
Jan. 25	Heavy snow	-2° /-9°	66.2 mm	47.9 cm
Jan. 26	Light snow	1° /-5°	6.4 mm	4.7 cm
Jan. 27	Partly cloudy	1° /-7°	0 mm	0 cm
Jan. 28	Partly cloudy	-1° /-7°	0 mm	0 cm
Jan. 29	Sunny	1° /-7°	0 mm	0 cm
Jan. 30	Cloudy	-1° /-8°	0 mm	0 cm
Jan. 31	Heavy rain	1° /-6°	21.7 mm	0 cm
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Important Notice

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

Change Month

Rockville in January - FAQ

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

Significant rainfall exceeding 166.3 mm is expected in Rockville during January, occurring over more than 3 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Rockville in January 2027?

Rockville experiences an average snowfall of 69.5 cm during January, occurring over 3 days.

What are the typical wind conditions in Rockville during January?

The average wind speed in Rockville during January is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

Rockville snow forecast January 2027

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

On average, Rockville sees 3 snowy days during January, with approximately 69.5 cm of total snowfall.

January rainfall patterns in Rockville

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

Typically, Rockville has 3 rainy days in January with a total of 166.3 mm of rainfall.

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Where is Rockville?

Get accurate weather forecasts for Rockville, located at latitude 39.084 and longitude -77.153. Stay updated with localized weather information tailored for Rockville.

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