Skip to content
VSWeather

Machesney Park, IL vs Rockton, IL weather comparison

Machesney Park

IL

Machesney Park and Rockton have remarkably similar climates.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Machesney Park, IL and Rockton, IL
Machesney ParkMetricRockton
183 daysSunny daysclear or partly cloudy skies183 days
36 inPrecipitationper year36 in
123 daysWet daysrain or snow per year124 days
37 inSnowfallper year36 in
10 daysHot daysabove 90 °F9 days
142 daysFreezing nightsat or below 32 °F144 days
71%Humidityaverage relative71%
47 °FAverage temperatureyear round46 °F

Monthly temperatures

Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.

Machesney ParkRockton

Daily highs

406080JanMarMayJulSepNovMachesney Park, Jan: 27 °FMachesney Park, Feb: 31 °FMachesney Park, Mar: 43 °FMachesney Park, Apr: 57 °FMachesney Park, May: 68 °FMachesney Park, Jun: 78 °FMachesney Park, Jul: 81 °FMachesney Park, Aug: 80 °FMachesney Park, Sep: 73 °FMachesney Park, Oct: 60 °FMachesney Park, Nov: 45 °FMachesney Park, Dec: 32 °FRockton, Jan: 26 °FRockton, Feb: 30 °FRockton, Mar: 42 °FRockton, Apr: 55 °FRockton, May: 67 °FRockton, Jun: 77 °FRockton, Jul: 80 °FRockton, Aug: 78 °FRockton, Sep: 72 °FRockton, Oct: 59 °FRockton, Nov: 44 °FRockton, Dec: 31 °F

Daily lows

204060JanMarMayJulSepNovMachesney Park, Jan: 12 °FMachesney Park, Feb: 15 °FMachesney Park, Mar: 25 °FMachesney Park, Apr: 36 °FMachesney Park, May: 47 °FMachesney Park, Jun: 57 °FMachesney Park, Jul: 61 °FMachesney Park, Aug: 59 °FMachesney Park, Sep: 51 °FMachesney Park, Oct: 40 °FMachesney Park, Nov: 28 °FMachesney Park, Dec: 18 °FRockton, Jan: 11 °FRockton, Feb: 14 °FRockton, Mar: 24 °FRockton, Apr: 35 °FRockton, May: 46 °FRockton, Jun: 56 °FRockton, Jul: 60 °FRockton, Aug: 58 °FRockton, Sep: 51 °FRockton, Oct: 39 °FRockton, Nov: 28 °FRockton, Dec: 17 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Machesney Park high273143576878818073604532
Rockton high263042556777807872594431
Machesney Park low121525364757615951402818
Rockton low111424354656605851392817

Monthly precipitation

Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.

Machesney ParkRockton
0.02.04.0JanMarMayJulSepNovMachesney Park, Jan: 1.9 inMachesney Park, Feb: 1.8 inMachesney Park, Mar: 2.5 inMachesney Park, Apr: 4.2 inMachesney Park, May: 4.4 inMachesney Park, Jun: 4.0 inMachesney Park, Jul: 3.4 inMachesney Park, Aug: 3.4 inMachesney Park, Sep: 3.3 inMachesney Park, Oct: 2.9 inMachesney Park, Nov: 2.4 inMachesney Park, Dec: 2.1 inRockton, Jan: 1.8 inRockton, Feb: 1.8 inRockton, Mar: 2.4 inRockton, Apr: 4.1 inRockton, May: 4.0 inRockton, Jun: 4.0 inRockton, Jul: 3.4 inRockton, Aug: 3.5 inRockton, Sep: 3.3 inRockton, Oct: 2.8 inRockton, Nov: 2.3 inRockton, Dec: 2.1 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Machesney Park1.91.82.54.24.44.03.43.43.32.92.42.1
Rockton1.81.82.44.14.04.03.43.53.32.82.32.1

Monthly sunny days

Days each month with clear or partly cloudy skies, so compare the same month between cities.

Machesney ParkRockton
01020JanMarMayJulSepNovMachesney Park, Jan: 11 daysMachesney Park, Feb: 12 daysMachesney Park, Mar: 14 daysMachesney Park, Apr: 14 daysMachesney Park, May: 15 daysMachesney Park, Jun: 16 daysMachesney Park, Jul: 20 daysMachesney Park, Aug: 20 daysMachesney Park, Sep: 20 daysMachesney Park, Oct: 16 daysMachesney Park, Nov: 14 daysMachesney Park, Dec: 12 daysRockton, Jan: 12 daysRockton, Feb: 12 daysRockton, Mar: 14 daysRockton, Apr: 13 daysRockton, May: 15 daysRockton, Jun: 16 daysRockton, Jul: 20 daysRockton, Aug: 20 daysRockton, Sep: 19 daysRockton, Oct: 17 daysRockton, Nov: 14 daysRockton, Dec: 12 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Machesney Park111214141516202020161412
Rockton121214131516202019171412

Keep comparing

Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.

Machesney Park vs another city

See the full Machesney Park, IL climate profile

More Illinois cities

Rockton vs another city

See the full Rockton, IL climate profile

More Illinois cities

About this data

Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).