Climate averages 1991–2020
Cicero weather
in June.
A warm, wet month: the 3rd warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a warm month in Cicero: daytime highs average 25.4°C and nights cool to about 16.8°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 102 mm of rain on roughly 12 days, which makes June a wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 15 h 10 min on an average June day.
The nearest other city in this atlas is Chicago (9 km away). In June its highs average 24.6°C, 0.8°C cooler than Cicero, with 102 mm of rain.
Among the 498 cities listed in the United States, Cicero ranks joint 360th of 498 for the warmest June highs and joint 344th of 498 for the driest June (rainfall, lowest first). The mean June high of those 498 cities is 27.9°C; Cicero is 2.5°C cooler than that mean.
From June to July, average highs rise by 2.4°C to 27.8°C, and monthly rainfall falls from 102 mm to 92 mm.
The annual picture
June in context
Monthly precipitation
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Cicero climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | -0.6°C-7.8°C | -7.8°C | 62 | 9.1 | 9.510 h |
| February | 1.5°C-6.6°C | -6.6°C | 54 | 7.6 | 10.611 h |
| March | 7.2°C-1.5°C | -1.5°C | 71 | 10.3 | 11.912 h |
| April | 13.7°C4.4°C | 4.4°C | 114 | 12.4 | 13.313 h |
| May | 19.9°C10.9°C | 10.9°C | 110 | 12.4 | 14.515 h |
| June, selected | 25.4°C16.8°C | 16.8°C | 102 | 12.1 | 15.215 h |
| July | 27.8°C19.6°C | 19.6°C | 92 | 11.5 | 14.915 h |
| August | 26.8°C19.1°C | 19.1°C | 95 | 10.9 | 13.914 h |
| September | 23.1°C15.2°C | 15.2°C | 75 | 8.8 | 12.513 h |
| October | 16.3°C8.7°C | 8.7°C | 85 | 9.5 | 11.111 h |
| November | 8.6°C1.9°C | 1.9°C | 72 | 9.0 | 9.910 h |
| December | 2.3°C-4.0°C | -4.0°C | 61 | 8.7 | 9.29 h |
Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- Chicago in JuneUnited States · 9 kmHigh 24.6°C · Low 17.2°C · 102 mm rain
- Evanston in JuneUnited States · 22 kmHigh 23.8°C · Low 17.5°C · 92 mm rain
- Bolingbrook in JuneUnited States · 31 kmHigh 25.7°C · Low 16.2°C · 106 mm rain
- Arlington Heights in JuneUnited States · 33 kmHigh 24.9°C · Low 16.6°C · 99 mm rain
- Naperville in JuneUnited States · 33 kmHigh 25.6°C · Low 16.2°C · 108 mm rain
- Schaumburg in JuneUnited States · 34 kmHigh 25.5°C · Low 16.0°C · 99 mm rain
- Hammond in JuneUnited States · 36 kmHigh 25.0°C · Low 17.5°C · 102 mm rain
- Gary in JuneUnited States · 44 kmHigh 24.8°C · Low 17.5°C · 102 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Cicero) is explained once on the Cicero year overview and on the Sources, method and limits page.
Chicago lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.