Brookport, IL Weather
Brookport, IL climate is warm during summer when temperatures tend to be in the 70's and very cold during winter when temperatures tend to be in the 30's.
The warmest month of the year is July with an average maximum temperature of 89.50 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 25.00 degrees Fahrenheit.
Temperature variations between night and day tend to be moderate during summer with a difference that can reach 22 degrees Fahrenheit, and fairly limited during winter with an average difference of 18 degrees Fahrenheit.
The annual average precipitation at Brookport is 47.93 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is May with an average rainfall of 4.76 Inches.
Weather Data
Current Conditions
|
Light Rain, 48°F | Humidity: 94% | Dewpoint: 46°F |
| Wind Speed: W 3.5 MPH (3 KT) | Heat Index: 48°F | ||
| Barometer: 29.58 in. | Wind Chill: 48°F |
Weather Forecast
 | Hi: 51°F | This afternoon: Mostly cloudy with scattered showers. Highs in the lower 50s. Northwest winds 5 to 10 mph. Chance of precipitation 40 percent. |
| Lo: 39°F | ||
| Hi: 49°F | Saturday: Cloudy with scattered showers. Highs in the upper 40s. West winds 5 to 10 mph. Chance of precipitation 50 percent. |
| Lo: 40°F | ||
 | Hi: 55°F | Sunday: Mostly cloudy. A chance of sprinkles. Highs in the mid 50s. North winds 10 to 15 mph. |
| Lo: 41°F | ||
| Hi: 59°F | Monday: Partly sunny. Highs in the upper 50s. |
| Lo: 41°F | ||
 | Hi: 59°F | Tuesday: Partly cloudy. Highs in the upper 50s. Lows in the lower 40s. |
| Lo: 41°F | ||
| Hi: 59°F | Wednesday: Partly cloudy. Highs in the upper 50s. Lows in the lower 40s. |
| Lo: 41°F | ||
| Hi: 59°F | Wednesday: Partly cloudy. Highs in the upper 50s. Lows in the lower 40s. |
| Lo: 41°F |
Moon, Sunrise and Sunset
 |
Moon Phase: Waning Crescent Moon | Civil Twilight: 5:43 AM CST |
Sunrise: 6:09 AM CST |
| Sunset: 5:59 PM CST |
Civil Twilight: 6:25 PM CST |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 42.3 | 48.3 | 58.4 | 68.8 | 77.5 | 85.9 | 89.5 | 88.4 | 81.7 | 71.1 | 57.7 | 46.5 | 68.0 |
| Mean °F | 33.7 | 38.7 | 48.0 | 57.7 | 66.7 | 75.1 | 79.0 | 77.3 | 70.2 | 59.0 | 47.9 | 37.7 | 57.6 |
| Min °F | 25.0 | 29.0 | 37.6 | 46.6 | 55.9 | 64.2 | 68.4 | 66.1 | 58.7 | 46.9 | 38.0 | 28.9 | 47.1 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 3.51 | 3.91 | 4.42 | 4.70 | 4.76 | 4.03 | 4.28 | 3.00 | 3.27 | 3.23 | 4.45 | 4.37 | 47.93 |
