Summer 2017 Weather History at Denver International Airport Colorado, United States

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

Denver International Airport Temperature History in the Summer of 2017

Temperature history in the Summer of 2017 at Denver International AirportJunJulAug30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FSpringFall
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 Summer of 2017 at Denver International Airport

Hourly Temperature in the Summer of 2017 at Denver International AirportJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFallcoolwarmhotcold
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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© Esri, et al.

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Cloud Cover in the Summer of 2017 at Denver International Airport

Cloud Cover in the Summer of 2017 at Denver International AirportJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
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 Summer of 2017 at Denver International Airport

Daily Precipitation in the Summer of 2017 at Denver International AirportJunJulAug0.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 in2.0 in2.0 in2.5 in2.5 inSpringFall
The daily measured quantity of liquid or liquid-equivalent precipitation.

Snow Depth in the Summer of 2017 at Denver International Airport

Snow Depth in the Summer of 2017 at Denver International AirportJunJulAug0.0 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 inSpringFall
The daily measured snow depth, where available.

Observed Weather in the Summer of 2017 at Denver International Airport

Observed Weather in the Summer of 2017 at Denver International AirportJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
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, Jun 1 Thunderstorm in the VicinityVCTS
Fri, Jun 2 Thunderstorm in the Vicinity, Light Rain0.01 inVCTS, -RA
Mon, Jun 5 Thunderstorm, Thunderstorm in the Vicinity0.00 inTS, VCTS
Tue, Jun 6 Thunderstorm, Thunderstorm in the VicinityTS, VCTS
Wed, Jun 7 Thunderstorm, Thunderstorm in the Vicinity, Light Rain0.01 inTS, VCTS, -RA
Tue, Jun 20 Thunderstorm, Thunderstorm in the VicinityTS, VCTS
Thu, Jun 22 Thunderstorm in the Vicinity, Thunderstorm with Light Rain0.00 inVCTS, -TSRA
Fri, Jun 23 Heavy Rain, Rain, Light Rain, Mist0.10 in+RA, RA, -RA, BR
Tue, Jun 27 Light Rain, Blowing Widespread Dust0.00 in-RA, BLDU
Wed, Jun 28 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Light Rain0.00 inTS, VCTS, -TSRA, -RA
Thu, Jun 29 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Light Rain0.05 inTS, VCTS, -TSRA, -RA
Fri, Jun 30 Thunderstorm in the Vicinity, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Rain, Light Rain, Mist0.09 inVCTS, +TSRA, -TSRA, RA, -RA, BR
Mon, Jul 3 Thunderstorm in the VicinityVCTS
Tue, Jul 4 ThunderstormTS
Thu, Jul 6 Light Drizzle, Blowing Widespread Dust, Squall0.00 in-DZ, BLDU, SQ
Sat, Jul 8 Thunderstorm, Thunderstorm in the VicinityTS, VCTS
Wed, Jul 12 Light Rain0.01 in-RA
Sat, Jul 15 Rain, Light Rain0.10 inRA, -RA
Wed, Jul 19 Thunderstorm in the VicinityVCTS
Thu, Jul 20 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain0.01 inTS, VCTS, -TSRA, TSRA, -RA
Fri, Jul 21 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Rain, Light Rain0.07 inTS, VCTS, TSRA, -RA
Tue, Jul 25 Light Rain0.07 in-RA
Wed, Jul 26 Thunderstorm, Light Rain0.13 inTS, -RA
Thu, Jul 27 MistBR
Fri, Jul 28 Thunderstorm in the Vicinity, Haze, Fog, Fog in the Vicinity, MistVCTS, HZ, FG, VCFG, BR
Sat, Jul 29 Light Rain0.00 in-RA
Sun, Jul 30 Thunderstorm in the Vicinity, Light Rain0.00 inVCTS, -RA
Thu, Aug 3 Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Heavy Rain, Rain, Light Rain, Mist0.18 inVCTS, -TSRA, +RA, RA, -RA, BR
Fri, Aug 4 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Light Rain, Haze, Mist, Squall0.00 inTS, VCTS, -TSRA, -RA, HZ, BR, SQ
Sat, Aug 5 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Mist0.62 inTS, VCTS, +TSRA, -TSRA, TSRA, -RA, BR
Sun, Aug 6 Thunderstorm in the Vicinity, MistVCTS, BR
Mon, Aug 7 Thunderstorm, Heavy Rain, Rain, Light Rain, Mist0.90 inTS, +RA, RA, -RA, BR
Tue, Aug 8 Light Rain, Fog, Mist0.00 in-RA, FG, BR
Thu, Aug 10 Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Light Rain0.00 inVCTS, -TSRA, -RA
Fri, Aug 11 Fog, MistFG, BR
Sat, Aug 12 Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Light Rain, Haze, Mist0.00 inVCTS, -TSRA, -RA, HZ, BR
Sun, Aug 13 Thunderstorm, Thunderstorm in the Vicinity, Light Rain0.00 inTS, VCTS, -RA
Mon, Aug 14 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Light Rain0.01 inTS, VCTS, -TSRA, -RA
Tue, Aug 15 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Rain, Light Rain, Blowing Widespread Dust0.14 inTS, VCTS, -TSRA, RA, -RA, BLDU
Sat, Aug 19 Thunderstorm in the Vicinity, Light Rain0.00 inVCTS, -RA
Tue, Aug 22 Thunderstorm in the VicinityVCTS
Wed, Aug 23 Light Rain0.00 in-RA
Wed, Aug 30 Thunderstorm, Thunderstorm in the VicinityTS, VCTS

Hours of Daylight and Twilight in the Summer of 2017 at Denver International Airport

Hours of Daylight and Twilight in the Summer of 2017 at Denver International AirportJunJulAug0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrSpringFallJun 2015 hr, 0 minJun 2015 hr, 0 minnightnightdaydayAug 3113 hr, 5 minAug 3113 hr, 5 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 the Summer of 2017 at Denver International Airport

Sunrise & Sunset with Twilight in the Summer of 2017 at Denver International AirportJunJulAug2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMSpringFall5:29 AM5:29 AMJun 138:28 PMJun 138:28 PM6:25 AM6:25 AMAug 317:31 PMAug 317:31 PM
The solar day over the course of the Summer 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.

Moon Rise, Set & Phases in the Summer of 2017 at Denver International Airport

Moon Rise, Set & Phases in the Summer of 2017 at Denver International AirportJunJulAug12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSpringFallMay 103:43 PMMay 103:43 PMMay 251:45 PMMay 251:45 PMJun 97:10 AMJun 97:10 AMJun 238:31 PMJun 238:31 PMJul 810:07 PMJul 810:07 PMJul 233:46 AMJul 233:46 AMAug 712:11 PMAug 712:11 PMAug 2112:31 PMAug 2112:31 PMSep 61:04 AMSep 61:04 AMSep 1911:31 PMSep 1911:31 PM7:54 PM7:54 PM6:36 AM6:36 AM5:47 AM5:47 AM8:14 PM8:14 PM7:39 PM7:39 PM5:53 AM5:53 AM5:16 AM5:16 AM8:07 PM8:07 PM8:06 PM8:06 PM6:11 AM6:11 AM8:39 PM8:39 PM7:29 PM7:29 PM5:55 AM5:55 AM7:55 PM7:55 PM7:18 PM7:18 PM6:47 AM6:47 AM7:02 PM7:02 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 Summer of 2017 at Denver International Airport

Humidity Comfort Levels in the Summer of 2017 at Denver International AirportJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
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 Summer of 2017 at Denver International Airport

Wind Speed in the Summer of 2017 at Denver International AirportJunJulAug0 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mph60 mph60 mph70 mph70 mphSpringFall
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Summer of 2017 at Denver International Airport

Hourly Wind Speed in the Summer of 2017 at Denver International AirportJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
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 at Denver International Airport

Hourly Wind Direction in 2017 at Denver International AirportJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in the Summer of 2017 at Denver International Airport

Atmospheric Pressure in the Summer of 2017 at Denver International AirportJunJulAug29.4 inHg29.4 inHg29.6 inHg29.6 inHg29.8 inHg29.8 inHg30.0 inHg30.0 inHg30.2 inHg30.2 inHg30.4 inHg30.4 inHgSpringFall
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 the Summer of 2017 at Denver International Airport 2017

Number of Reports by Day in the Summer of 2017 at Denver International AirportJunJulAug002020404060608080100100SpringFall
regularspecialcorrection
The number of reports per day.

Reports by Hour in the Summer of 2017 at Denver International Airport 2017

Reports by Hour in the Summer of 2017 at Denver International AirportJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
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 Denver International Airport in the summer of 2017.

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 © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC.

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