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May 2018 Weather History in Cheyenne United States

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

This report shows the past weather for Cheyenne, providing a weather history for May 2018. It features all historical weather data series we have available, including the Cheyenne temperature history for May 2018. You can drill down from year to month and even day level reports by clicking on the graphs.

Cheyenne Temperature History May 2018

History:20202019JFMAMayJJASOND20172016
Temperature history in May 2018 in Cheyenne18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313120°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°FAprJun
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 May 2018 in Cheyenne

History:20202019JFMAMayJJASOND20172016
Hourly Temperature in May 2018 in Cheyenne18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJuncoldcoolwarmvery coldcomfortable
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 May 2018 in Cheyenne

History:20202019JFMAMayJJASOND20172016
Cloud Cover in May 2018 in Cheyenne18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
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 May 2018 in Cheyenne

History:20202019JFMAMayJJASOND20172016
Daily Precipitation in May 2018 in Cheyenne1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 in2.0 in2.0 inAprJun
The daily measured quantity of liquid or liquid-equivalent precipitation.

Snow Depth in May 2018 in Cheyenne

History:20202019JFMAMayJJASOND20172016
Snow Depth in May 2018 in Cheyenne1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 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 inAprJun
The daily measured snow depth, where available.

Observed Weather in May 2018 in Cheyenne

History:20202019JFMAMayJJASOND20172016
Observed Weather in May 2018 in Cheyenne18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
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
Tue, May 1 Thunderstorm in the Vicinity, Rain, Light Rain, Mist0.13 inVCTS, RA, -RA, BR
Wed, May 2 Rain, Light Rain, Mist0.92 inRA, -RA, BR
Thu, May 3 Rain, Light Rain, Mist0.86 inRA, -RA, BR
Wed, May 9 Light Rain0.00 in-RA, IWC61, IWCA61
Thu, May 10 Thunderstorm in the Vicinity, Mist0.00 inVCTS, BR
Fri, May 11 Light Rain, Fog, Mist0.01 in-RA, FG, BR
Sat, May 12 Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Heavy Rain, Light Rain, Fog, Mist0.43 inVCTS, -TSRA, +RA, -RA, FG, BR
Sun, May 13 Thunderstorm in the Vicinity, Light Rain, Fog, Mist0.11 inVCTS, -RA, FG, BR
Mon, May 14 Thunderstorm in the Vicinity, Light Rain, Fog, Mist0.00 inVCTS, -RA, FG, BR
Fri, May 18 Thunderstorm in the Vicinity, Rain, Light Rain, Mist0.18 inVCTS, RA, -RA, BR
Sat, May 19 Rain, Light Rain, Fog, Mist0.62 inRA, -RA, FG, BR
Sun, May 20 Fog, Mist0.00 inFG, BR
Mon, May 21 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Mist0.39 inTS, VCTS, -TSRA, TSRA, -RA, BR
Tue, May 22 Thunderstorm in the Vicinity, Rain, Light Rain, Mist0.21 inVCTS, RA, -RA, BR
Thu, May 24 Thunderstorm in the Vicinity, Light Rain0.00 inVCTS, -RA
Sun, May 27 Thunderstorm, Thunderstorm in the Vicinity0.01 inTS, VCTS
Mon, May 28 Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Light Rain0.03 inVCTS, -TSRA, -RA
Tue, May 29 Light Rain0.01 in-RA
Wed, May 30 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Light Rain0.12 inTS, VCTS, -TSRA, -RA

Hours of Daylight and Twilight in May 2018 in Cheyenne

History:20202019JFMAMayJJASOND20172016
Hours of Daylight and Twilight in May 2018 in Cheyenne1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrAprJunnightnightdaydayMay 113 hr, 59 minMay 113 hr, 59 minMay 3114 hr, 56 minMay 3114 hr, 56 minMay 1114 hr, 22 minMay 1114 hr, 22 minMay 2114 hr, 41 minMay 2114 hr, 41 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 in May 2018 in Cheyenne

History:20202019JFMAMayJJASOND20172016
Sunrise & Sunset with Twilight in May 2018 in Cheyenne1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031312 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMAprJun5:29 AM5:29 AMMay 318:24 PMMay 318:24 PM5:56 AM5:56 AMMay 17:56 PMMay 17:56 PM5:45 AM5:45 AMMay 118:06 PMMay 118:06 PM5:35 AM5:35 AMMay 218:16 PMMay 218:16 PM
The solar day over the course of May 2018. 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 May 2018 in Cheyenne

History:20202019JFMAMayJJASOND20172016
Solar Elevation and Azimuth in May 2018 in CheyenneMay112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMAprJun001010202030304040505060600010102020303040405050606070
northeastsouthwest
Solar elevation and azimuth over the course of May 2018. 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 May 2018 in Cheyenne

History:20202019JFMAMayJJASOND20172016
Moon Rise, Set & Phases in May 2018 in Cheyenne18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAprJunApr 296:59 PMApr 296:59 PMMay 155:48 AMMay 155:48 AMMay 298:20 AMMay 298:20 AM7:39 PM7:39 PM6:43 AM6:43 AM6:09 AM6:09 AM8:33 PM8:33 PM7:32 PM7:32 PM5:52 AM5:52 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.
May 2018IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
98%-7:17 AMWSW9:42 PMESE2:00 AMS244,930 mi
2
95%-7:54 AMWSW10:40 PMESE2:48 AMS247,129 mi
3
89%-8:36 AMWSW11:33 PMESE3:38 AMS249,019 mi
4
82%-9:21 AMWSW-4:27 AMS250,430 mi
5
74%12:23 AMESE10:10 AMWSW-5:16 AMS251,207 mi
6
65%1:08 AMESE11:03 AMWSW-6:05 AMS251,233 mi
7
50%1:48 AMESE11:58 AMWSW-6:53 AMS250,441 mi
8
46%2:24 AMESE12:56 PMWSW-7:39 AMS248,829 mi
9
36%2:57 AMESE1:55 PMWSW-8:25 AMS246,464 mi
10
26%3:28 AME2:56 PMW-9:11 AMS243,484 mi
11
17%3:57 AME3:59 PMW-9:57 AMS240,094 mi
12
10%4:27 AME5:04 PMW-10:44 AMS236,550 mi
13
4%4:58 AME6:12 PMW-11:33 AMS233,147 mi
14
1%5:32 AMENE7:22 PMWNW-12:24 PMS230,179 mi
15
0%6:09 AMENE8:33 PMWNW-1:18 PMS227,903 mi
16
3%6:53 AMENE9:43 PMWNW-2:16 PMS226,499 mi
17
8%7:43 AMENE10:50 PMWNW-3:16 PMS226,038 mi
18
16%8:41 AMENE11:51 PMWNW-4:16 PMS226,479 mi
19
26%9:45 AMENE--5:16 PMS227,684 mi
20
37%-12:44 AMWNW10:53 AMENE6:14 PMS229,461 mi
21
50%-1:29 AMWNW12:02 PMENE7:08 PMS231,609 mi
22
60%-2:08 AMWNW1:10 PMENE7:59 PMS233,951 mi
23
71%-2:42 AMW2:17 PME8:48 PMS236,356 mi
24
81%-3:14 AMW3:23 PME9:35 PMS238,738 mi
25
88%-3:44 AMW4:27 PME10:21 PMS241,049 mi
26
94%-4:13 AMW5:30 PMESE11:07 PMS243,261 mi
27
98%-4:44 AMWSW6:32 PMESE11:54 PMS245,348 mi
28
99%-5:16 AMWSW7:32 PMESE--
29
100%-5:52 AMWSW8:31 PMESE12:42 AMS247,273 mi
30
100%-6:31 AMWSW9:26 PMESE1:31 AMS248,976 mi
31
97%-7:15 AMWSW10:18 PMESE2:21 AMS250,373 mi

Humidity Comfort Levels in May 2018 in Cheyenne

History:20202019JFMAMayJJASOND20172016
Humidity Comfort Levels in May 2018 in Cheyenne18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
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 May 2018 in Cheyenne

History:20202019JFMAMayJJASOND20172016
Wind Speed in May 2018 in Cheyenne1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mphAprJun
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in May 2018 in Cheyenne

History:20202019JFMAMayJJASOND20172016
Hourly Wind Speed in May 2018 in Cheyenne18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
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 2018 in Cheyenne

History:20202019JFMAMayJJASOND20172016
Hourly Wind Direction in 2018 in Cheyenne18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in May 2018 in Cheyenne

History:20202019JFMAMayJJASOND20172016
Atmospheric Pressure in May 2018 in Cheyenne18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.6 inHg29.6 inHg29.8 inHg29.8 inHg30.0 inHg30.0 inHg30.2 inHg30.2 inHg30.4 inHg30.4 inHgAprJun
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 Cheyenne Airport page.

See all nearby weather stations

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