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August 2017 Weather History in Las Vegas United States

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

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

Las Vegas Temperature History August 2017

History:20192018JFMAMJJAugSOND20162015
Temperature history in August 2017 in Las Vegas18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313160°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°F90°F90°F95°F95°F100°F100°F105°F105°F110°F110°F115°F115°FJulSep
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 August 2017 in Las Vegas

History:20192018JFMAMJJAugSOND20162015
Hourly Temperature in August 2017 in Las Vegas18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSepwarmhotsweltering
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 August 2017 in Las Vegas

History:20192018JFMAMJJAugSOND20162015
Cloud Cover in August 2017 in Las Vegas18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 August 2017 in Las Vegas

History:20192018JFMAMJJAugSOND20162015
Daily Precipitation in August 2017 in Las Vegas1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 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 inJulSep
The daily measured quantity of liquid or liquid-equivalent precipitation.

Observed Weather in August 2017 in Las Vegas

History:20192018JFMAMJJAugSOND20162015
Observed Weather in August 2017 in Las Vegas18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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, Aug 2 Thunderstorm in the VicinityVCTS
Fri, Aug 4 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Rain, Light Rain0.00 inTS, VCTS, TSRA, -RA
Sat, Aug 5 Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain0.07 inVCTS, -TSRA, TSRA, -RA
Fri, Aug 11 Thunderstorm, Thunderstorm in the Vicinity, Light Rain0.00 inTS, VCTS, -RA
Mon, Aug 21 Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Light Rain0.01 inVCTS, -TSRA, -RA
Wed, Aug 23 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Light Rain0.00 inTS, VCTS, -TSRA, -RA
Thu, Aug 24 Thunderstorm, Thunderstorm in the Vicinity, Light Rain0.00 inTS, VCTS, -RA
Tue, Aug 29 ThunderstormTS
Wed, Aug 30 Thunderstorm, Thunderstorm in the Vicinity, Light Rain0.00 inTS, VCTS, -RA
Thu, Aug 31 Light Rain0.00 in-RA

Hours of Daylight and Twilight in August 2017 in Las Vegas

History:20192018JFMAMJJAugSOND20162015
Hours of Daylight and Twilight in August 2017 in Las Vegas1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrJulSepnightnightdaydayAug 113 hr, 58 minAug 113 hr, 58 minAug 3112 hr, 58 minAug 3112 hr, 58 minAug 1113 hr, 39 minAug 1113 hr, 39 minAug 2113 hr, 19 minAug 2113 hr, 19 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 August 2017 in Las Vegas

History:20192018JFMAMJJAugSOND20162015
Sunrise & Sunset with Twilight in August 2017 in Las Vegas1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031312 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMJulSep5:47 AM5:47 AMAug 17:45 PMAug 17:45 PM6:11 AM6:11 AMAug 317:09 PMAug 317:09 PM5:55 AM5:55 AMAug 117:34 PMAug 117:34 PM6:03 AM6:03 AMAug 217:22 PMAug 217:22 PM
The solar day over the course of August 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 August 2017 in Las Vegas

History:20192018JFMAMJJAugSOND20162015
Solar Elevation and Azimuth in August 2017 in Las VegasAug112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMJulSep001010202030304040505060607000101020203030404050506060
northeastsouthwest
Solar elevation and azimuth over the course of August 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 August 2017 in Las Vegas

History:20192018JFMAMJJAugSOND20162015
Moon Rise, Set & Phases in August 2017 in Las Vegas18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMJulSepAug 711:11 AMAug 711:11 AMAug 2111:31 AMAug 2111:31 AMSep 612:04 AMSep 612:04 AM7:05 PM7:05 PM5:46 AM5:46 AM5:52 AM5:52 AM7:34 PM7:34 PM6:57 PM6:57 PM6:34 AM6:34 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.
Aug 2017IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
73%-1:04 AMWSW3:02 PMESE8:22 PMS251,543 mi
2
81%-1:41 AMWSW3:55 PMESE9:09 PMS251,610 mi
3
88%-2:23 AMWSW4:46 PMESE9:57 PMS250,987 mi
4
94%-3:08 AMWSW5:35 PMESE10:46 PMS249,789 mi
5
98%-3:57 AMWSW6:22 PMESE11:36 PMS248,152 mi
6
99%-4:50 AMWSW7:05 PMESE--
7
100%-5:46 AMWSW7:45 PMESE12:25 AMS246,215 mi
8
100%-6:44 AMWSW8:23 PMESE1:14 AMS244,102 mi
9
97%-7:43 AMWSW8:58 PME2:02 AMS241,913 mi
10
93%-8:44 AMW9:33 PME2:50 AMS239,720 mi
11
86%-9:45 AMW10:07 PME3:38 AMS237,564 mi
12
77%-10:48 AMW10:42 PME4:26 AMS235,473 mi
13
67%-11:52 AMW11:20 PMENE5:15 AMS233,472 mi
14
50%-12:57 PMWNW-6:06 AMS231,605 mi
15
44%12:01 AMENE2:03 PMWNW-7:00 AMS229,950 mi
16
32%12:48 AMENE3:08 PMWNW-7:56 AMS228,618 mi
17
22%1:39 AMENE4:11 PMWNW-8:55 AMS227,754 mi
18
12%2:37 AMENE5:10 PMWNW-9:54 AMS227,507 mi
19
6%3:40 AMENE6:04 PMWNW-10:53 AMS227,999 mi
20
1%4:46 AMENE6:51 PMWNW-11:51 AMS229,288 mi
21
0%5:52 AMENE7:34 PMWNW-12:45 PMS231,344 mi
22
1%6:58 AMENE8:12 PMW-1:37 PMS234,039 mi
23
6%8:02 AME8:47 PMW-2:26 PMS237,169 mi
24
12%9:03 AME9:21 PMW-3:13 PMS240,477 mi
25
19%10:03 AME9:53 PMW-3:59 PMS243,690 mi
26
28%11:01 AME10:27 PMWSW-4:44 PMS246,553 mi
27
38%11:57 AMESE11:01 PMWSW-5:30 PMS248,849 mi
28
47%12:52 PMESE11:38 PMWSW-6:16 PMS250,417 mi
29
50%1:46 PMESE--7:02 PMS251,165 mi
30
67%-12:18 AMWSW2:38 PMESE7:50 PMS251,065 mi
31
76%-1:02 AMWSW3:28 PMESE8:39 PMS250,165 mi

Humidity Comfort Levels in August 2017 in Las Vegas

History:20192018JFMAMJJAugSOND20162015
Humidity Comfort Levels in August 2017 in Las Vegas18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 August 2017 in Las Vegas

History:20192018JFMAMJJAugSOND20162015
Wind Speed in August 2017 in Las Vegas1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mphJulSep
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in August 2017 in Las Vegas

History:20192018JFMAMJJAugSOND20162015
Hourly Wind Speed in August 2017 in Las Vegas18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 Las Vegas

History:20192018JFMAMJJAugSOND20162015
Hourly Wind Direction in 2017 in Las Vegas18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in August 2017 in Las Vegas

History:20192018JFMAMJJAugSOND20162015
Atmospheric Pressure in August 2017 in Las Vegas18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.6 inHg29.6 inHg29.7 inHg29.7 inHg29.8 inHg29.8 inHg29.9 inHg29.9 inHg30.0 inHg30.0 inHg30.1 inHg30.1 inHgJulSep
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 McCarran International Airport page.

See all nearby weather stations

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