Climate Joliet - Illinois
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 31 | 35 | 47 | 60 | 71 | 80 |
| Average low in ºF Av. low Lo | 17 | 20 | 29 | 39 | 49 | 60 |
| Days with precipitation Days precip. DP | 11 | 9 | 10 | 12 | 12 | 10 |
| Av. precipitation in inch Av. precip. Pre. | 1.99 | 1.78 | 2.27 | 3.93 | 4.53 | 4.30 |
| Av. snowfall in inch Snowfall Sn | 5 | 6 | 2 | 0 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 84 | 82 | 76 | 63 | 49 | 36 |
| Average low in ºF Av. low Lo | 64 | 63 | 55 | 43 | 32 | 22 |
| Days with precipitation Days precip. DP | 9 | 9 | 8 | 9 | 9 | 10 |
| Av. precipitation in inch Av. precip. Pre. | 4.55 | 3.97 | 3.17 | 3.14 | 2.46 | 1.94 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 0 | 3 |
Joliet Climate Graph - Illinois Climate Chart
Daily normals Joliet - Illinois - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 31.6 | 17.2 | 0.08 | 0.08 | 0.00 | 0.00 |
| 2 Jan | 31.5 | 17.1 | 0.12 | 0.12 | 0.00 | 0.00 |
| 3 Jan | 31.4 | 17.0 | 0.20 | 0.20 | 0.00 | 0.00 |
| 4 Jan | 31.3 | 16.9 | 0.24 | 0.24 | 0.00 | 0.00 |
| 5 Jan | 31.3 | 16.8 | 0.31 | 0.31 | 0.00 | 0.00 |
| 6 Jan | 31.2 | 16.7 | 0.39 | 0.39 | 0.00 | 0.00 |
| 7 Jan | 31.2 | 16.6 | 0.43 | 0.43 | 0.00 | 0.00 |
| 8 Jan | 31.1 | 16.5 | 0.51 | 0.51 | 0.00 | 0.00 |
| 9 Jan | 31.1 | 16.5 | 0.55 | 0.55 | 0.00 | 0.00 |
| 10 Jan | 31.1 | 16.4 | 0.63 | 0.63 | 0.00 | 0.00 |
| 11 Jan | 31.1 | 16.4 | 0.71 | 0.71 | 0.00 | 0.00 |
| 12 Jan | 31.1 | 16.4 | 0.75 | 0.75 | 0.00 | 0.00 |
Weather history Joliet - December 2019
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Dec | 41.0 | 35.1 | 0.11 | 0.00 | 0.0 |
| 02 Dec | 41.0 | 28.9 | - | 0.00 | 0.0 |
| 03 Dec | 42.1 | 28.9 | 0.00 | 0.00 | 0.0 |
| 04 Dec | 39.0 | 28.0 | 0.00 | 0.00 | 0.0 |
| 05 Dec | 43.0 | 26.1 | 0.00 | 0.00 | 0.0 |
| 06 Dec | 46.9 | 26.1 | 0.00 | 0.00 | 0.0 |
| 07 Dec | 39.0 | 25.0 | 0.00 | 0.00 | 0.0 |
| 08 Dec | 39.0 | 25.0 | 0.00 | 0.00 | 0.0 |
| 09 Dec | 46.9 | 35.1 | 0.10 | 0.00 | 0.0 |
| 10 Dec | 46.9 | 12.9 | 0.08 | 0.00 | 0.0 |
| 11 Dec | 21.0 | 12.0 | 0.00 | 0.00 | 0.0 |
| 12 Dec | - | - | 0.00 | - | - |
| 13 Dec | 45.0 | 18.0 | 0.00 | 0.00 | 0.0 |
| 14 Dec | 44.1 | 28.0 | 0.00 | 0.00 | 0.0 |
| 15 Dec | 33.1 | 18.0 | 0.00 | 0.00 | 0.0 |
| 16 Dec | 27.0 | 18.0 | 0.08 | 0.98 | 1.0 |
| 18 Dec | 27.0 | 18.0 | 0.00 | 0.00 | 0.0 |
| 19 Dec | 27.0 | 12.0 | 0.00 | 0.00 | 0.0 |
| 20 Dec | 34.0 | 15.1 | 0.00 | 0.00 | 0.0 |
| 21 Dec | 37.9 | 21.0 | 0.00 | 0.00 | 0.0 |
| 22 Dec | 46.0 | 28.0 | 0.00 | 0.00 | 0.0 |
| 23 Dec | 51.1 | 21.9 | 0.00 | 0.00 | 0.0 |
| 24 Dec | 50.0 | 30.9 | 0.00 | 0.00 | 0.0 |
| 25 Dec | 55.0 | 28.0 | 0.00 | 0.00 | 0.0 |
| 26 Dec | 59.0 | 35.1 | 0.00 | 0.00 | 0.0 |
| 27 Dec | 61.0 | 34.0 | 0.00 | 0.00 | 0.0 |
Past weather Joliet
| Dec 19 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 41.7 ºF | 31 ºF | |
| Average low temperature Av. low temp. | 24.4 ºF | 17 ºF | |
| Total precipitation Total precip. | 0.37 inch | 1.99 inch | |
| Total snowfall Total snowfall | 0.98 inch | 5 inch | |
| Highest max temperature Highest max temp. | 61.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 21.0 ºF | - | |
| Highest min temperature Highest min temp. | 35.1 ºF | - | |
| Lowest min temperature Lowest min temp. | 12.0 ºF | - | |
Past weather December 2019 incomplete - Missing data
Geo Joliet - Illinois
| Country | United States | |
|---|---|---|
| State | Illinois | |
| County | Will | |
| City | Joliet | |
| Zip Code | 60433 | |
| Longitude | -88.08 dec. degr. | |
| Latitude | 41.52 dec. degr. | |
| Altitude - Elevation | 531ft | |
| ICAO | - | |
| IATA | - |
Date and Time Joliet - Illinois
| Local Time | 07:38 AM | |
|---|---|---|
| Sunrise | 07:17 AM | |
| Sunset | 05:54 PM | |
| Day/Night | Day | |
| Timezone | Chicago -6:00 | |
| Timezone DB | America - Chicago |
Map of Joliet - Illinois
Joliet weather averages
| Annual high temperature | 60ºF |
| Annual low temperature | 41ºF |
| Days per year with precip. | 118 days |
| Average annual precip. | 38.03 inch |
| Av. annual snowfall | 16 inch |
Station Data
Monthly averages Joliet
Longitude: -88.08, Latitude: 41.52
Average weather Joliet, IL - 60433
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, ...