Climate Rockford - Illinois
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 29 | 33 | 47 | 60 | 71 | 81 |
| Average low in ºF Av. low Lo | 15 | 18 | 28 | 38 | 49 | 60 |
| Days with precipitation Days precip. DP | 10 | 8 | 10 | 11 | 12 | 11 |
| Av. precipitation in inch Av. precip. Pre. | 1.60 | 1.63 | 2.40 | 3.75 | 4.18 | 5.23 |
| Av. snowfall in inch Snowfall Sn | 11 | 9 | 5 | 1 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 84 | 82 | 75 | 62 | 47 | 34 |
| Average low in ºF Av. low Lo | 64 | 62 | 53 | 42 | 31 | 20 |
| Days with precipitation Days precip. DP | 9 | 9 | 8 | 9 | 8 | 9 |
| Av. precipitation in inch Av. precip. Pre. | 3.81 | 4.19 | 3.62 | 2.63 | 2.27 | 1.93 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 2 | 9 |
Rockford Climate Graph - Illinois Climate Chart
Daily normals Rockford - Illinois - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 29.8 | 14.1 | 0.04 | 0.04 | 0.31 | 0.80 |
| 2 Jan | 29.7 | 14.0 | 0.12 | 0.12 | 0.71 | 1.80 |
| 3 Jan | 29.6 | 13.9 | 0.16 | 0.16 | 0.98 | 2.50 |
| 4 Jan | 29.5 | 13.8 | 0.20 | 0.20 | 1.30 | 3.30 |
| 5 Jan | 29.5 | 13.7 | 0.24 | 0.24 | 1.69 | 4.30 |
| 6 Jan | 29.4 | 13.6 | 0.28 | 0.28 | 2.01 | 5.10 |
| 7 Jan | 29.4 | 13.5 | 0.35 | 0.35 | 2.40 | 6.10 |
| 8 Jan | 29.3 | 13.4 | 0.39 | 0.39 | 2.72 | 6.90 |
| 9 Jan | 29.3 | 13.4 | 0.43 | 0.43 | 3.11 | 7.90 |
| 10 Jan | 29.3 | 13.3 | 0.47 | 0.47 | 3.39 | 8.60 |
| 11 Jan | 29.2 | 13.3 | 0.55 | 0.55 | 3.82 | 9.70 |
| 12 Jan | 29.2 | 13.3 | 0.59 | 0.59 | 4.09 | 10.40 |
Weather history Rockford - December 2019
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Dec | 42.1 | 30.9 | 0.13 | T | 0.0 |
| 02 Dec | 36.0 | 27.0 | 0.00 | 0.00 | 0.0 |
| 03 Dec | 44.1 | 28.0 | 0.00 | 0.00 | 0.0 |
| 04 Dec | 45.0 | 30.0 | 0.00 | 0.00 | 0.0 |
| 05 Dec | 46.0 | 23.0 | 0.00 | 0.00 | 0.0 |
| 06 Dec | 41.0 | 21.9 | 0.00 | 0.00 | 0.0 |
| 07 Dec | 39.0 | 21.9 | 0.00 | 0.00 | 0.0 |
| 08 Dec | 46.0 | 32.0 | 0.00 | 0.00 | 0.0 |
| 09 Dec | 46.9 | 21.0 | 0.07 | T | 0.0 |
| 10 Dec | 21.9 | 10.9 | T | T | 0.0 |
| 11 Dec | 25.0 | 10.0 | T | 0.12 | T |
| 12 Dec | 42.1 | 18.0 | T | T | 0.0 |
| 13 Dec | 42.1 | 27.0 | 0.00 | 0.00 | 0.0 |
| 14 Dec | 33.1 | 19.0 | T | T | 0.0 |
| 15 Dec | 26.1 | 18.0 | 0.04 | 0.31 | 0.0 |
| 16 Dec | 28.9 | 21.0 | 0.02 | 0.31 | 1.0 |
| 17 Dec | 28.0 | 18.0 | 0.00 | 0.00 | 0.0 |
| 18 Dec | 24.1 | 9.0 | 0.00 | 0.00 | 0.0 |
| 19 Dec | 39.0 | 14.0 | 0.00 | 0.00 | T |
| 20 Dec | 45.0 | 21.0 | 0.00 | 0.00 | 0.0 |
| 21 Dec | 48.0 | 24.1 | 0.00 | 0.00 | 0.0 |
| 22 Dec | 53.1 | 28.9 | 0.00 | 0.00 | 0.0 |
| 23 Dec | 50.0 | 32.0 | 0.00 | 0.00 | 0.0 |
| 24 Dec | 55.0 | 32.0 | 0.00 | 0.00 | 0.0 |
| 25 Dec | 59.0 | 33.1 | 0.00 | 0.00 | 0.0 |
| 26 Dec | 55.9 | 36.0 | 0.00 | 0.00 | 0.0 |
Past weather Rockford
| Dec 19 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 40.9 ºF | 29 ºF | |
| Average low temperature Av. low temp. | 23.4 ºF | 15 ºF | |
| Total precipitation Total precip. | 0.26 inch | 1.60 inch | |
| Total snowfall Total snowfall | 0.74 inch | 11 inch | |
| Highest max temperature Highest max temp. | 59.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 21.9 ºF | - | |
| Highest min temperature Highest min temp. | 36.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 9.0 ºF | - | |
Past weather December 2019 incomplete - Missing data
Geo Rockford - Illinois
| Country | United States | |
|---|---|---|
| State | Illinois | |
| County | Winnebago | |
| City | Rockford | |
| Zip Code | 61101 | |
| Longitude | -89.09 dec. degr. | |
| Latitude | 42.27 dec. degr. | |
| Altitude - Elevation | 715ft | |
| ICAO | - | |
| IATA | - |
Date and Time Rockford - Illinois
| Local Time | 05:08 AM | |
|---|---|---|
| Sunrise | 06:38 AM | |
| Sunset | 07:01 PM | |
| Day/Night | Night | |
| Timezone | Chicago -6:00 | |
| Timezone DB | America - Chicago |
Map of Rockford - Illinois
Rockford weather averages
| Annual high temperature | 59ºF |
| Annual low temperature | 40ºF |
| Days per year with precip. | 114 days |
| Average annual precip. | 37.24 inch |
| Av. annual snowfall | 37 inch |
Station Data
Monthly averages Rockford
Longitude: -89.094, Latitude: 42.2711
Average weather Rockford, IL - 61101
Monthly: 1991-2020 normals
History: 2007-2019
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...