Winter 2017 Weather History in Fort Collins Colorado, United States

The data for this report comes from the Fort Collins-Loveland Municipal Airport. See all nearby weather stations

This report shows the past weather for Fort Collins, providing a weather history for the winter of 2017. It features all historical weather data series we have available, including the Fort Collins 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.

Fort Collins Temperature History in the Winter of 2017

Temperature history in the Winter of 2017 in Fort CollinsDecJanFeb-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 Fort Collins

Hourly Temperature in the Winter of 2017 in Fort CollinsDecJanFeb12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFallSpringfreezingvery 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 Fort Collins

Cloud Cover in the Winter of 2017 in Fort CollinsDecJanFeb12 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 Fort Collins

Daily Precipitation in the Winter of 2017 in Fort CollinsDecJanFeb0.0 in0.0 in0.2 in0.2 in0.4 in0.4 in0.6 in0.6 in0.8 in0.8 in1.0 in1.0 in1.2 in1.2 in1.4 in1.4 inFallSpring
The daily measured quantity of liquid or liquid-equivalent precipitation.

Snow Depth in the Winter of 2017 in Fort Collins

Snow Depth in the Winter of 2017 in Fort CollinsDecJanFeb0.0 in0.0 in0.2 in0.2 in0.4 in0.4 in0.6 in0.6 in0.8 in0.8 in1.0 in1.0 in1.2 in1.2 inFallSpring
The daily measured snow depth, where available.

Observed Weather in the Winter of 2017 in Fort Collins

Observed Weather in the Winter of 2017 in Fort CollinsDecJanFeb12 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
Wed, Dec 13 Light Snow, Mist0.00 in-SN, BR
Thu, Dec 14 Light Snow, Mist, Unknown Precipitation0.00 in-SN, BR, UP
Sat, Dec 16 Mist, Unknown Precipitation0.00 inBR, UP
Sun, Dec 17 Mist, Unknown Precipitation0.00 inBR, UP
Mon, Dec 18 MistBR
Wed, Dec 20 HazeHZ
Thu, Dec 21 Light Snow, Mist0.02 in-SN, BR
Fri, Dec 22 Light Snow, Freezing Fog, Mist0.00 in-SN, FZFG, BR
Sat, Dec 23 Heavy Snow, Snow, Light Snow, Freezing Fog, Mist0.00 in+SN, SN, -SN, FZFG, BR
Sun, Dec 24 Light Snow, Freezing Fog, Mist0.00 in-SN, FZFG, BR
Mon, Dec 25 Light Snow, Mist0.00 in-SN, BR
Tue, Dec 26 Light Snow, Mist0.00 in-SN, BR
Wed, Dec 27 Light Snow, Haze, Mist0.00 in-SN, HZ, BR
Fri, Dec 29 Light Snow0.00 in-SN
Sat, Dec 30 Light Snow, Freezing Fog, Mist0.00 in-SN, FZFG, BR
Sun, Dec 31 Light Snow, Mist0.00 in-SN, BR
Mon, Jan 1 Light Snow, Haze, Freezing Fog, Mist0.02 in-SN, HZ, FZFG, BR
Tue, Jan 2 MistBR
Mon, Jan 15 Light Snow, Mist0.06 in-SN, BR
Sat, Jan 20 Mist, Unknown Precipitation0.00 inBR, UP
Sun, Jan 21 Snow, Light Snow, Freezing Fog, Mist, Unknown Precipitation0.02 inSN, -SN, FZFG, BR, UP
Wed, Jan 31 Light Snow, Mist0.01 in-SN, BR
Thu, Feb 1 Snow, Light Snow, Light Rain, Freezing Fog, Mist0.11 inSN, -SN, -RA, FZFG, BR
Fri, Feb 2 Light Snow, Haze, Freezing Fog, Mist0.01 in-SN, HZ, FZFG, BR
Sat, Feb 3 MistBR
Sun, Feb 4 Light Snow, Freezing Fog, Mist, Unknown Precipitation0.00 in-SN, FZFG, BR, UP
Mon, Feb 5 Squall0.00 inSQ
Tue, Feb 6 MistBR
Fri, Feb 9 Light Snow, Freezing Fog, Mist, Unknown Precipitation0.01 in-SN, FZFG, BR, UP
Sat, Feb 10 Snow, Light Snow, Freezing Fog, Mist0.02 inSN, -SN, FZFG, BR
Sun, Feb 11 Haze, MistHZ, BR
Mon, Feb 12 Snow, Light Snow, Freezing Fog, Mist0.00 inSN, -SN, FZFG, BR
Tue, Feb 13 Mist0.00 inBR
Sun, Feb 18 Light Snow, Mist, Unknown Precipitation0.00 in-SN, BR, UP
Mon, Feb 19 Heavy Snow, Snow, Light Snow, Freezing Fog, Mist, Unknown Precipitation0.07 in+SN, SN, -SN, FZFG, BR, UP
Tue, Feb 20 Light Snow, Freezing Fog, Mist0.00 in-SN, FZFG, BR
Wed, Feb 21 Light Snow, Mist0.02 in-SN, BR
Thu, Feb 22 Haze, MistHZ, BR
Fri, Feb 23 Heavy Snow, Snow, Light Snow, Haze, Freezing Fog, Mist0.01 in+SN, SN, -SN, HZ, FZFG, BR
Sat, Feb 24 Light Snow, Freezing Fog, Mist0.00 in-SN, FZFG, BR

Hours of Daylight and Twilight in the Winter of 2017 in Fort Collins

Hours of Daylight and Twilight in the Winter of 2017 in Fort CollinsDecJanFeb0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrFallSpringDec 219 hr, 16 minDec 219 hr, 16 minnightnightdaydayFeb 2811 hr, 15 minFeb 2811 hr, 15 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 Fort Collins

Sunrise & Sunset with Twilight and Daylight Saving Time in the Winter of 2017 in Fort CollinsDecJanFeb12 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 AMFallSpring6:35 AM6:35 AMFeb 285:50 PMFeb 285:50 PM7:10 AM7:10 AMDec 74:33 PMDec 74:33 PM7:24 AM7:24 AMJan 44:46 PMJan 44:46 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 Fort Collins

Solar Elevation and Azimuth in the Winter of 2017 in Fort CollinsDecJanFeb12 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 Fort Collins

Moon Rise, Set & Phases in the Winter of 2017 in Fort CollinsDecJanFeb12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMFallSpringNov 311:24 PMNov 311:24 PMNov 184:43 AMNov 184:43 AMDec 38:48 AMDec 38:48 AMDec 1711:31 PMDec 1711:31 PMJan 17:25 PMJan 17:25 PMJan 167:18 PMJan 167:18 PMJan 316:27 AMJan 316:27 AMFeb 152:06 PMFeb 152:06 PMMar 15:52 PMMar 15:52 PMMar 177:12 AMMar 177:12 AMMar 316:38 AMMar 316:38 AM6:04 PM6:04 PM7:51 AM7:51 AM4:17 PM4:17 PM6:50 AM6:50 AM6:31 AM6:31 AM4:34 PM4:34 PM4:43 PM4:43 PM7:46 AM7:46 AM6:56 AM6:56 AM4:54 PM4:54 PM4:33 PM4:33 PM7:15 AM7:15 AM6:53 AM6:53 AM5:36 PM5:36 PM5:42 PM5:42 PM7:08 AM7:08 AM7:29 AM7:29 AM7:29 PM7:29 PM6:40 PM6:40 PM
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 Fort Collins

Humidity Comfort Levels in the Winter of 2017 in Fort CollinsDecJanFeb12 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 Fort Collins

Wind Speed in the Winter of 2017 in Fort CollinsDecJanFeb0 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mph60 mph60 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 Fort Collins

Hourly Wind Speed in the Winter of 2017 in Fort CollinsDecJanFeb12 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 Fort Collins

Hourly Wind Direction in 2017 in Fort CollinsDecJanFeb12 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 Fort Collins

Atmospheric Pressure in the Winter of 2017 in Fort CollinsDecJanFeb29.4 inHg29.4 inHg29.6 inHg29.6 inHg29.8 inHg29.8 inHg30.0 inHg30.0 inHg30.2 inHg30.2 inHg30.4 inHg30.4 inHg30.6 inHg30.6 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 Fort Collins-Loveland Municipal Airport page.

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