August 2017 Weather History at Adak Airport Alaska, United States

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

Adak Airport Temperature History August 2017

Temperature history in August 2017 at Adak Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313140°F40°F45°F45°F50°F50°F55°F55°F60°F60°F65°F65°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 at Adak Airport

Hourly Temperature in August 2017 at Adak Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSepcoldcool
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 at Adak Airport

Cloud Cover in August 2017 at Adak Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 at Adak Airport

Daily Precipitation in August 2017 at Adak Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 inJulSep
The daily measured quantity of liquid or liquid-equivalent precipitation.

Hours of Daylight and Twilight in August 2017 at Adak 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 August 2017 at Adak Airport

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 at Adak Airport

Solar Elevation and Azimuth in August 2017 at Adak AirportAug112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMJulSep001010202030304040505000101020203030404050
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 at Adak Airport

Moon Rise, Set & Phases in August 2017 at Adak Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMJulSepAug 79:11 AMAug 79:11 AMAug 219:31 AMAug 219:31 AMSep 510:04 PMSep 510:04 PM9:58 PM9:58 PM7:24 AM7:24 AM7:40 AM7:40 AM10:10 PM10:10 PM9:28 PM9:28 PM8:36 AM8:36 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
75%-2:40 AMWSW5:57 PMESE10:35 PMS251,607 mi
2
83%-3:12 AMWSW6:55 PMESE11:23 PMS251,550 mi
3
86%-3:50 AMWSW7:49 PMESE--
4
89%-4:34 AMWSW8:38 PMESE12:11 AMS250,820 mi
5
95%-5:24 AMWSW9:21 PMESE1:01 AMS249,536 mi
6
98%-6:21 AMWSW9:58 PMESE1:51 AMS247,838 mi
7
100%-7:24 AMWSW10:30 PMESE2:40 AMS245,862 mi
8
99%-8:30 AMWSW10:59 PMESE3:30 AMS243,729 mi
9
97%-9:39 AMWSW11:25 PME4:18 AMS241,535 mi
10
92%-10:50 AMW11:49 PME5:06 AMS239,346 mi
11
85%-12:02 PMW-5:54 AMS237,199 mi
12
76%12:14 AME1:16 PMW-6:42 AMS235,121 mi
13
65%12:39 AME2:30 PMWNW-7:31 AMS233,140 mi
14
50%1:08 AMENE3:46 PMWNW-8:23 AMS231,303 mi
15
42%1:40 AMENE5:00 PMWNW-9:17 AMS229,695 mi
16
30%2:20 AMENE6:11 PMWNW-10:13 AMS228,433 mi
17
20%3:07 AMENE7:16 PMWNW-11:11 AMS227,664 mi
18
11%4:05 AMENE8:13 PMWNW-12:10 PMS227,536 mi
19
5%5:11 AMENE8:59 PMWNW-1:08 PMS228,162 mi
20
1%6:24 AMENE9:38 PMWNW-2:05 PMS229,586 mi
21
0%7:40 AMENE10:10 PMWNW-2:59 PMS231,761 mi
22
2%8:55 AMENE10:38 PMW-3:50 PMS234,547 mi
23
6%10:09 AME11:02 PMW-4:39 PMS237,726 mi
24
13%11:21 AME11:26 PMW-5:25 PMS241,037 mi
25
21%12:30 PME11:50 PMWSW-6:11 PMS244,208 mi
26
30%1:38 PMESE--6:57 PMS246,988 mi
27
39%-12:14 AMWSW2:43 PMESE7:42 PMS249,170 mi
28
50%-12:41 AMWSW3:45 PMESE8:29 PMS250,604 mi
29
59%-1:12 AMWSW4:45 PMESE9:16 PMS251,207 mi
30
68%-1:47 AMWSW5:40 PMESE10:04 PMS250,966 mi
31
77%-2:28 AMWSW6:31 PMESE10:53 PMS249,938 mi

Humidity Comfort Levels in August 2017 at Adak Airport

Humidity Comfort Levels in August 2017 at Adak Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 at Adak Airport

Wind Speed in August 2017 at Adak Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mph60 mph60 mphJulSep
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in August 2017 at Adak Airport

Hourly Wind Speed in August 2017 at Adak Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 at Adak Airport

Hourly Wind Direction in 2017 at Adak Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 at Adak Airport

Atmospheric Pressure in August 2017 at Adak Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.0 inHg29.0 inHg29.5 inHg29.5 inHg30.0 inHg30.0 inHg30.5 inHg30.5 inHgJulSep
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 August 2017 at Adak Airport Summer 2017

regularspecialcorrection
The number of reports per day.

Reports by Hour in August 2017 at Adak Airport Summer 2017

Reports by Hour in August 2017 at Adak Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 Adak Airport in August 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 © OpenStreetMap contributors.

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