Winter 2017 Weather History in Crystal Lake Illinois, United States

The data for this report comes from the Chicago O'Hare International Airport. See all nearby weather stations

This report shows the past weather for Crystal Lake, providing a weather history for the winter of 2017. It features all historical weather data series we have available, including the Crystal Lake temperature history for the winter of 2017. You can drill down from year to month and even day level reports by clicking on the graphs.

Crystal Lake Temperature History in the Winter of 2017

Temperature history in the Winter of 2017 in Crystal LakeDecJanFeb-10°F-10°F0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°FFallSpring
The daily range of reported temperatures (gray bars) and 24-hour highs (red ticks) and lows (blue ticks), placed over the daily average high (faint red line) and low (faint blue line) temperature, with 25th to 75th and 10th to 90th percentile bands.

Hourly Temperature in the Winter of 2017 in Crystal Lake

Hourly Temperature in the Winter of 2017 in Crystal LakeDecJanFeb12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFallSpringfrigidvery cold
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The hourly reported temperature, color coded into bands. The shaded overlays indicate night and civil twilight.
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Cloud Cover in the Winter of 2017 in Crystal Lake

Cloud Cover in the Winter of 2017 in Crystal LakeDecJanFeb12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFallSpring
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
no significant cloudno cloud detectedceiling and visibility ok
The hourly reported cloud coverage, categorized by the percentage of the sky covered by clouds.

Daily Precipitation in the Winter of 2017 in Crystal Lake

Daily Precipitation in the Winter of 2017 in Crystal LakeDecJanFeb0.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 in2.0 in2.0 in2.5 in2.5 in3.0 in3.0 in3.5 in3.5 inFallSpring
The daily measured quantity of liquid or liquid-equivalent precipitation.

Snow Depth in the Winter of 2017 in Crystal Lake

Snow Depth in the Winter of 2017 in Crystal LakeDecJanFeb0 in0 in5 in5 in10 in10 in15 in15 inFallSpring
The daily measured snow depth, where available.

Observed Weather in the Winter of 2017 in Crystal Lake

Observed Weather in the Winter of 2017 in Crystal LakeDecJanFeb12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFallSpring
foghazedrizzlelight rainmoderate rainheavy rainfreezing rainsleetsnow grainslight snowmoderate snowheavy snowhailthunderstorm
The hourly observed weather, color coded by category (in order of severity). If multiple reports are present, the most severe code is shown.
DayObservationsPrecipitationCodes
Mon, Dec 4 Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Rain, Light Rain0.16 inVCTS, -TSRA, RA, -RA
Thu, Dec 7 Light Snow0.00 in-SN
Fri, Dec 8 Light Snow0.01 in-SN
Sat, Dec 9 Light Snow, Mist0.03 in-SN, BR
Mon, Dec 11 Light Snow, Mist0.08 in-SN, BR
Tue, Dec 12 Light Snow0.01 in-SN
Wed, Dec 13 Light Snow, Mist0.00 in-SN, BR
Thu, Dec 14 Light Snow0.00 in-SN
Fri, Dec 15 Light Snow0.00 in-SN
Sun, Dec 17 Haze, MistHZ, BR
Mon, Dec 18 Light Rain, Light Drizzle, Mist0.01 in-RA, -DZ, BR
Fri, Dec 22 Light Drizzle, Haze0.00 in-DZ, HZ
Sun, Dec 24 Snow, Light Snow, Freezing Fog, Mist0.18 inSN, -SN, FZFG, BR
Mon, Dec 25 Light Snow0.01 in-SN
Thu, Dec 28 Light Snow, Mist0.03 in-SN, BR
Fri, Dec 29 Light Snow, Mist0.07 in-SN, BR
Sat, Dec 30 Light Snow0.00 in-SN
Wed, Jan 3 Light Snow0.00 in-SN
Sun, Jan 7 Light Snow, Light Freezing Rain and Ice Pellets, Light Freezing Rain and Snow, Light Freezing Drizzle, Light Freezing Rain, Light Drizzle, Mist0.01 in-SN, -FZRAPL, -FZRASN, -FZDZ, -FZRA, -DZ, BR
Mon, Jan 8 Light Drizzle, Haze, Mist0.00 in-DZ, HZ, BR
Tue, Jan 9 Haze, MistHZ, BR
Wed, Jan 10 Light Freezing Drizzle, Light Drizzle, Mist0.01 in-FZDZ, -DZ, BR
Thu, Jan 11 Rain, Light Rain, Light Drizzle, Mist0.36 inRA, -RA, -DZ, BR
Fri, Jan 12 Light Snow0.00 in-SN
Sun, Jan 14 Light Snow, Mist0.08 in-SN, BR
Mon, Jan 15 Light Snow, Mist0.14 in-SN, BR
Tue, Jan 16 Light Snow, Mist0.01 in-SN, BR
Sat, Jan 20 MistBR
Sun, Jan 21 Light Rain, Light Drizzle, Fog, Mist0.00 in-RA, -DZ, FG, BR
Mon, Jan 22 Thunderstorm with Heavy Rain, Thunderstorm with Rain, Heavy Rain, Rain, Light Rain, Light Drizzle, Fog, Mist0.81 in+TSRA, TSRA, +RA, RA, -RA, -DZ, FG, BR
Tue, Jan 23 Light Snow, Light Rain, Mist0.07 in-SN, -RA, BR
Wed, Jan 24 Light Snow, Haze0.00 in-SN, HZ
Sun, Jan 28 Light Snow0.01 in-SN
Mon, Jan 29 Light Snow0.00 in-SN
Sat, Feb 3 Light Snow, Mist0.03 in-SN, BR
Sun, Feb 4 Light Snow, Mist, Blowing Snow0.12 in-SN, BR, BLSN
Mon, Feb 5 Light Snow, Mist0.22 in-SN, BR
Tue, Feb 6 Light Snow, Mist0.01 in-SN, BR
Wed, Feb 7 Light Snow, Mist0.12 in-SN, BR
Thu, Feb 8 Light Snow, Mist0.10 in-SN, BR
Fri, Feb 9 Snow, Light Snow, Freezing Fog, Mist, Blowing Snow0.49 inSN, -SN, FZFG, BR, BLSN
Sat, Feb 10 Light Snow0.05 in-SN
Sun, Feb 11 Heavy Snow, Snow, Light Snow, Freezing Fog, Mist0.39 in+SN, SN, -SN, FZFG, BR
Wed, Feb 14 Light Drizzle, Haze, Fog, Mist0.00 in-DZ, HZ, FG, BR
Thu, Feb 15 Light Drizzle, Haze, Fog, Mist0.00 in-DZ, HZ, FG, BR
Sat, Feb 17 Snow, Light Snow, Fog, Mist0.11 inSN, -SN, FG, BR
Sun, Feb 18 Light Rain, Haze, Mist, Patches of Fog0.02 in-RA, HZ, BR, BCFG
Mon, Feb 19 Rain, Light Rain, Fog, Mist, Shallow Fog0.51 inRA, -RA, FG, BR, MIFG
Tue, Feb 20 Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Heavy Rain, Rain, Light Rain, Mist2.11 in+TSRA, -TSRA, TSRA, +RA, RA, -RA, BR
Wed, Feb 21 Light Rain and Ice Pellets, Light Rain0.04 in-RAPL, -RA
Thu, Feb 22 MistBR
Fri, Feb 23 Light Rain, Light Drizzle, Mist0.06 in-RA, -DZ, BR
Sat, Feb 24 Rain, Light Rain, Light Drizzle, Mist0.11 inRA, -RA, -DZ, BR
Sun, Feb 25 Light Rain, Mist0.06 in-RA, BR
Wed, Feb 28 MistBR

Hours of Daylight and Twilight in the Winter of 2017 in Crystal Lake

Hours of Daylight and Twilight in the Winter of 2017 in Crystal LakeDecJanFeb0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrFallSpringDec 219 hr, 5 minDec 219 hr, 5 minnightnightdaydayDec 19 hr, 19 minDec 19 hr, 19 minFeb 2811 hr, 12 minFeb 2811 hr, 12 min
The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.

Sunrise & Sunset with Twilight and Daylight Saving Time in the Winter of 2017 in Crystal Lake

Sunrise & Sunset with Twilight and Daylight Saving Time in the Winter of 2017 in Crystal LakeDecJanFeb12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMFallSpring6:30 AM6:30 AMFeb 285:42 PMFeb 285:42 PM7:09 AM7:09 AMDec 84:20 PMDec 84:20 PM7:22 AM7:22 AMJan 34:33 PMJan 34:33 PM
The solar day over the course of the Winter of 2017. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray.

Solar Elevation and Azimuth in the Winter of 2017 in Crystal Lake

Solar Elevation and Azimuth in the Winter of 2017 in Crystal LakeDecJanFeb12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMFallSpring010203001020
northeastsouthwest
Solar elevation and azimuth in the the winter of 2017. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).

Moon Rise, Set & Phases in the Winter of 2017 in Crystal Lake

Moon Rise, Set & Phases in the Winter of 2017 in Crystal LakeDecJanFeb12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMFallSpringNov 412:24 AMNov 412:24 AMNov 185:43 AMNov 185:43 AMDec 39:48 AMDec 39:48 AMDec 1812:31 AMDec 1812:31 AMJan 18:25 PMJan 18:25 PMJan 168:18 PMJan 168:18 PMJan 317:27 AMJan 317:27 AMFeb 153:06 PMFeb 153:06 PMMar 16:52 PMMar 16:52 PMMar 178:12 AMMar 178:12 AMMar 317:38 AMMar 317:38 AM5:53 PM5:53 PM7:43 AM7:43 AM4:04 PM4:04 PM6:43 AM6:43 AM7:19 AM7:19 AM5:05 PM5:05 PM4:28 PM4:28 PM7:41 AM7:41 AM6:51 AM6:51 AM4:40 PM4:40 PM4:18 PM4:18 PM7:10 AM7:10 AM6:47 AM6:47 AM5:24 PM5:24 PM5:30 PM5:30 PM7:01 AM7:01 AM7:19 PM7:19 PM6:29 PM6:29 PM7:02 AM7:02 AM
The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The shaded overlays indicate night and civil twilight.

Humidity Comfort Levels in the Winter of 2017 in Crystal Lake

Humidity Comfort Levels in the Winter of 2017 in Crystal LakeDecJanFeb12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFallSpring
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The hourly reported humidity comfort level, categorized by dew point. The shaded overlays indicate night and civil twilight.

Wind Speed in the Winter of 2017 in Crystal Lake

Wind Speed in the Winter of 2017 in Crystal LakeDecJanFeb0 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mphFallSpring
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Winter of 2017 in Crystal Lake

Hourly Wind Speed in the Winter of 2017 in Crystal LakeDecJanFeb12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFallSpring
0 mph calm 1 mph light air 4 mph light breeze 8 mph gentle breeze 13 mph moderate breeze 18 mph fresh breeze 25 mph strong breeze 31 mph near gale 39 mph gale 47 mph strong gale 55 mph storm 64 mph violent storm 73 mph hurricane force
The hourly reported wind speed, color coded into bands according to the Beaufort scale. The shaded overlays indicate night and civil twilight.

Hourly Wind Direction in 2017 in Crystal Lake

Hourly Wind Direction in 2017 in Crystal LakeDecJanFeb12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFallSpring
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in the Winter of 2017 in Crystal Lake

Atmospheric Pressure in the Winter of 2017 in Crystal LakeDecJanFeb29.5 inHg29.5 inHg30.0 inHg30.0 inHg30.5 inHg30.5 inHgFallSpring
The daily range of atmospheric pressure (gray bars), as measured by the altimeter setting reported in e.g. a METAR report.

The details of the data sources used for this report can be found on the Chicago O'Hare International Airport page.

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