Average Weather Data for Joliet, Illinois
Monthly Averages
| January | February | March | April | May | June | July | August | September | October | November | December | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Monthly high in °F: | 31° | 36° | 47° | 61° | 71° | 81° | 84° | 82° | 76° | 64° | 49° | 35° |
| Average Monthly low in °F: | 17° | 20° | 29° | 39° | 49° | 60° | 64° | 63° | 55° | 43° | 33° | 21° |
| Average Snow/Rain (Precip.) (in inches) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Days with precipitation: | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Hours of sunshine: | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
Yearly Averages
What's The Average High Temp in Joliet?
59.8 °F
What's the Average Low in Joliet?
41.1 °F
What's the Average Temperature in Joliet?
50.45 °F
How Many Inches of Rain per year does Joliet get ?
36.82 inches
How Many Rainy Days a year are there in Joliet?
N/A
How Much Sunshine each year is there in Joliet (in hours)?
N/A
How much, if any, snow falls each year in Joliet?
N/A
| What's The Average High Temp in Joliet? | 59.8 °F |
| What's the Average Low in Joliet? | 41.1 °F |
| What's the Average Temperature in Joliet? | 50.45 °F |
| How Many Inches of Rain per year does Joliet get ? | 36.82 inches |
| How Many Rainy Days a year are there in Joliet? | N/A |
| How Much Sunshine each year is there in Joliet (in hours)? | N/A |
| How much, if any, snow falls each year in Joliet? | N/A |
N/A = This data was not available for this city. Usually this means the weather station did not supply, track, or have this particular information.
Joliet Temperature and Rain Graphs
Average high in °F
Average low in °F
Average precipitation in inches
