May 2021 Weather History at Gillette-Campbell County Airport United States

This report shows the past weather for Gillette-Campbell County Airport, providing a weather history for May 2021. It features all historical weather data series we have available, including the Gillette-Campbell County Airport temperature history for May 2021. You can drill down from year to month and even day level reports by clicking on the graphs.

Gillette-Campbell County Airport Temperature History May 2021

Temperature history in May 2021 at Gillette-Campbell County Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313120°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°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 2021 at Gillette-Campbell County Airport

Hourly Temperature in May 2021 at Gillette-Campbell County Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJunvery coldcoldcoolhotwarm
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 2021 at Gillette-Campbell County Airport

Cloud Cover in May 2021 at Gillette-Campbell County Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2021 at Gillette-Campbell County Airport

Daily Precipitation in May 2021 at Gillette-Campbell County Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 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 inAprJun
The daily measured quantity of liquid or liquid-equivalent precipitation.

Observed Weather in May 2021 at Gillette-Campbell County Airport

Observed Weather in May 2021 at Gillette-Campbell County Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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
Sun, May 2 Light Rain, Mist0.06 in-RA, BR
Wed, May 5 Distant Lightning, Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Showers, Squalls, Light Rain, Mist, Squall0.03 inIWCA12, IWCA90, IWCIV01, VCTS, IWCA92, IWCA18, IWC61, IWCA61, -RA, IWCA10, BR, SQ
Sat, May 8 Light Rain, Mist0.04 in-RA, BR
Mon, May 10 Fog, Freezing Fog, MistFG, FZFG, BR
Wed, May 12 HazeHZ
Thu, May 13 Thunderstorm, Thunderstorm in the Vicinity0.01 inTS, VCTS
Fri, May 14 Light Rain0.01 in-RA
Sat, May 15 Light Rain0.13 in-RA
Sun, May 16 MistBR
Thu, May 20 Light Rain, Haze, Fog, Mist0.00 in-RA, HZ, FG, BR
Fri, May 21 Light Rain, Mist, Unknown Precipitation0.03 in-RA, BR, UP
Sat, May 22 Light Rain, Mist, Unknown Precipitation0.06 in-RA, BR, UP
Sun, May 23 MistBR
Wed, May 26 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Heavy Rain, Heavy Rain, Light Rain, Mist0.24 inTS, VCTS, +TSRA, +RA, -RA, BR
Sat, May 29 Light Rain0.06 in-RA
Sun, May 30 Light Rain0.10 in-RA

Hours of Daylight and Twilight in May 2021 at Gillette-Campbell County Airport

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 2021 at Gillette-Campbell County Airport

The solar day over the course of May 2021. 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 2021 at Gillette-Campbell County Airport

Solar Elevation and Azimuth in May 2021 at Gillette-Campbell County AirportMay112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMAprJun00101020203030404050506060001010202030304040505060
northeastsouthwest
Solar elevation and azimuth over the course of May 2021. 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 2021 at Gillette-Campbell County Airport

Moon Rise, Set & Phases in May 2021 at Gillette-Campbell County Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAprJunApr 269:32 PMApr 269:32 PMMay 111:01 PMMay 111:01 PMMay 265:15 AMMay 265:15 AM7:42 PM7:42 PM6:30 AM6:30 AM5:46 AM5:46 AM8:25 PM8:25 PM7:55 PM7:55 PM5:33 AM5:33 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 2021IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
75%12:54 AMSE9:33 AMSW-5:14 AMS229,619 mi
2
64%1:51 AMSE10:39 AMSW-6:15 AMS233,294 mi
3
50%2:36 AMESE11:49 AMWSW-7:13 AMS237,044 mi
4
42%3:11 AMESE12:59 PMWSW-8:05 AMS240,608 mi
5
32%3:39 AMESE2:07 PMWSW-8:53 AMS243,804 mi
6
23%4:03 AMESE3:12 PMW-9:37 AMS246,527 mi
7
15%4:24 AME4:16 PMW-10:18 AMS248,731 mi
8
9%4:44 AME5:18 PMW-10:59 AMS250,416 mi
9
4%5:03 AME6:20 PMWNW-11:39 AMS251,602 mi
10
1%5:23 AMENE7:23 PMWNW-12:20 PMS252,319 mi
11
0%5:46 AMENE8:25 PMWNW-1:02 PMS252,590 mi
12
1%6:12 AMENE9:28 PMWNW-1:46 PMS252,421 mi
13
4%6:42 AMENE10:30 PMNW-2:33 PMS251,798 mi
14
8%7:19 AMNE11:28 PMNW-3:22 PMS250,692 mi
15
15%8:04 AMNE--4:12 PMS249,070 mi
16
23%-12:21 AMNW8:57 AMNE5:04 PMS246,909 mi
17
32%-1:07 AMNW9:57 AMNE5:55 PMS244,213 mi
18
42%-1:45 AMWNW11:03 AMENE6:45 PMS241,031 mi
19
50%-2:18 AMWNW12:12 PMENE7:34 PMS237,473 mi
20
64%-2:46 AMWNW1:24 PMENE8:22 PMS233,721 mi
21
75%-3:12 AMWNW2:37 PME9:10 PMS230,025 mi
22
84%-3:36 AMW3:53 PME9:59 PMS226,695 mi
23
92%-4:00 AMW5:11 PME10:50 PMS224,066 mi
24
98%-4:26 AMWSW6:32 PMESE11:45 PMS222,444 mi
25
99%-4:56 AMWSW7:55 PMESE--
26
100%-5:33 AMWSW9:18 PMESE12:44 AMS222,048 mi
27
99%-6:18 AMSW10:34 PMSE1:48 AMS222,961 mi
28
95%-7:15 AMSW11:39 PMSE2:54 AMS225,093 mi
29
88%-8:20 AMSW-4:00 AMS228,203 mi
30
79%12:31 AMSE9:32 AMWSW-5:01 AMS231,946 mi
31
69%1:11 AMESE10:45 AMWSW-5:58 AMS235,953 mi

Humidity Comfort Levels in May 2021 at Gillette-Campbell County Airport

Humidity Comfort Levels in May 2021 at Gillette-Campbell County Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2021 at Gillette-Campbell County Airport

Wind Speed in May 2021 at Gillette-Campbell County Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mph60 mph60 mphAprJun
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in May 2021 at Gillette-Campbell County Airport

Hourly Wind Speed in May 2021 at Gillette-Campbell County Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2021 at Gillette-Campbell County Airport

Hourly Wind Direction in 2021 at Gillette-Campbell County Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2021 at Gillette-Campbell County Airport

Atmospheric Pressure in May 2021 at Gillette-Campbell County Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.6 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.

Number of Reports by Day in May 2021 at Gillette-Campbell County Airport Spring 2021

Number of Reports by Day in May 2021 at Gillette-Campbell County Airport181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930303131005050100100150150AprJun
regularspecialcorrection
The number of reports per day.

Reports by Hour in May 2021 at Gillette-Campbell County Airport Spring 2021

Reports by Hour in May 2021 at Gillette-Campbell County Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
regularspecialcorrection
Indication of what types of reports were recorded during each hour.

This report graphically illustrates the historical weather reports recorded by the weather station at Gillette-Campbell County Airport in May 2021.

METAR Reports

Airport weather stations throughout the world routinely issue METAR weather reports . Such reports are used by pilots, air traffic controllers, meteorologists, climatologists, and other researchers. They are published via radio transmission and on the internet. We have been collecting and archiving published METAR reports since 2011, and have found third-party sources for archived reports from years prior to that.

ISD Reports

The Integrated Surface Database (ISD), maintained and published by NOAA's National Center for Environmental Information , consists of hourly and synoptic weather reports from a variety of sources. We use ISD data to complement and backfill for our METAR archive.

Other Data

The sources for the averages shown in the daily temperature chart are discussed in greater detail on this station's Averages Report.

All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus.

Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .

Time zones for airports and weather stations are provided by AskGeo.com .

Maps are © OpenStreetMap contributors.

Disclaimer

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