December 2019 Weather History in Lyons Colorado, United States

The data for this report comes from the Denver International Airport. See all nearby weather stations

This report shows the past weather for Lyons, providing a weather history for December 2019. It features all historical weather data series we have available, including the Lyons temperature history for December 2019. You can drill down from year to month and even day level reports by clicking on the graphs.

Lyons Temperature History December 2019

Temperature history in December 2019 in Lyons1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°FNovJan
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 December 2019 in Lyons

Hourly Temperature in December 2019 in Lyons18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJanfreezingvery coldcoolcold
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 December 2019 in Lyons

Cloud Cover in December 2019 in Lyons18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
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 December 2019 in Lyons

Daily Precipitation in December 2019 in Lyons1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 inNovJan
The daily measured quantity of liquid or liquid-equivalent precipitation.

Observed Weather in December 2019 in Lyons

Observed Weather in December 2019 in Lyons18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
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
Thu, Dec 5 Light Snow, Light Rain and Snow, Light Rain, Mist0.12 in-SN, -RASN, -RA, BR
Fri, Dec 6 MistBR
Sat, Dec 14 Light Snow0.00 in-SN
Sun, Dec 15 Freezing Fog, MistFZFG, BR
Mon, Dec 16 Light Snow0.00 in-SN
Thu, Dec 26 Light Snow, Haze, Freezing Fog, Mist0.00 in-SN, HZ, FZFG, BR
Fri, Dec 27 Light Snow, Haze, Mist0.00 in-SN, HZ, BR
Sat, Dec 28 Snow, Light Snow, Freezing Fog, Mist0.09 inSN, -SN, FZFG, BR

Hours of Daylight and Twilight in December 2019 in Lyons

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 in December 2019 in Lyons

The solar day over the course of December 2019. 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 December 2019 in Lyons

Solar Elevation and Azimuth in December 2019 in LyonsDec112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMNovJan00101020200010102020
northeastsouthwest
Solar elevation and azimuth over the course of December 2019. 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 December 2019 in Lyons

Moon Rise, Set & Phases in December 2019 in Lyons18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNovJanNov 268:06 AMNov 268:06 AMDec 1110:13 PMDec 1110:13 PMDec 2510:14 PMDec 2510:14 PM6:51 AM6:51 AM5:01 PM5:01 PM4:27 PM4:27 PM7:36 AM7:36 AM6:47 AM6:47 AM4:25 PM4:25 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.
Dec 2019IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
29%11:30 AMESE9:31 PMWSW-4:30 PMS247,272 mi
2
38%12:06 PMESE10:30 PMWSW-5:18 PMS249,415 mi
3
50%12:36 PMESE11:29 PMWSW-6:02 PMS250,786 mi
4
58%1:03 PMESE--6:44 PMS251,306 mi
5
67%-12:27 AMW1:28 PME7:25 PMS250,967 mi
6
76%-1:25 AMW1:53 PME8:06 PMS249,828 mi
7
84%-2:23 AMW2:18 PME8:48 PMS248,012 mi
8
90%-3:23 AMW2:44 PMENE9:31 PMS245,686 mi
9
96%-4:24 AMWNW3:14 PMENE10:17 PMS243,055 mi
10
99%-5:27 AMWNW3:47 PMENE11:06 PMS240,331 mi
11
100%-6:32 AMWNW4:27 PMENE11:59 PMS237,721 mi
12
100%-7:36 AMWNW5:14 PMENE--
13
99%-8:37 AMWNW6:10 PMENE12:55 AMS235,393 mi
14
95%-9:34 AMWNW7:12 PMENE1:52 AMS233,465 mi
15
88%-10:23 AMWNW8:20 PMENE2:50 AMS231,990 mi
16
80%-11:06 AMWNW9:31 PMENE3:46 AMS230,964 mi
17
69%-11:43 AMWNW10:42 PMENE4:40 AMS230,346 mi
18
50%-12:16 PMW11:53 PME5:32 AMS230,084 mi
19
46%-12:46 PMW-6:22 AMS230,138 mi
20
34%1:03 AME1:16 PMW-7:11 AMS230,495 mi
21
24%2:13 AME1:46 PMWSW-8:01 AMS231,172 mi
22
15%3:23 AMESE2:19 PMWSW-8:52 AMS232,207 mi
23
7%4:33 AMESE2:56 PMWSW-9:45 AMS233,638 mi
24
3%5:42 AMESE3:37 PMWSW-10:40 AMS235,481 mi
25
0%6:47 AMESE4:25 PMWSW-11:36 AMS237,706 mi
26
0%7:47 AMESE5:18 PMWSW-12:33 PMS240,220 mi
27
3%8:40 AMESE6:16 PMWSW-1:28 PMS242,875 mi
28
7%9:25 AMESE7:16 PMWSW-2:20 PMS245,478 mi
29
14%10:03 AMESE8:16 PMWSW-3:10 PMS247,820 mi
30
21%10:36 AMESE9:16 PMWSW-3:56 PMS249,697 mi
31
30%11:05 AMESE10:15 PMWSW-4:39 PMS250,932 mi

Humidity Comfort Levels in December 2019 in Lyons

Humidity Comfort Levels in December 2019 in Lyons18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
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 December 2019 in Lyons

Wind Speed in December 2019 in Lyons1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mph60 mph60 mphNovJan
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in December 2019 in Lyons

Hourly Wind Speed in December 2019 in Lyons18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
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 2019 in Lyons

Hourly Wind Direction in 2019 in Lyons18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in December 2019 in Lyons

Atmospheric Pressure in December 2019 in Lyons18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.2 inHg29.2 inHg29.4 inHg29.4 inHg29.6 inHg29.6 inHg29.8 inHg29.8 inHg30.0 inHg30.0 inHg30.2 inHg30.2 inHg30.4 inHg30.4 inHgNovJan
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 Denver International Airport page.

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