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Fall 2021 Weather History in Anchorage United States

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

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

Anchorage Temperature History in the Fall of 2021

History:202320222021202020192018201720162015
Temperature history in the Fall of 2021 in AnchorageSepOctNov-10°F-10°F0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°FSummerWinter
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 Fall of 2021 in Anchorage

History:202320222021202020192018201720162015
Hourly Temperature in the Fall of 2021 in AnchorageSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinterfrigidvery coldcoolcoldfreezing
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 the Fall of 2021 in Anchorage

History:202320222021202020192018201720162015
Cloud Cover in the Fall of 2021 in AnchorageSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinter
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 Fall of 2021 in Anchorage

History:202320222021202020192018201720162015
Daily Precipitation in the Fall of 2021 in AnchorageSepOctNov0.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 in2.0 in2.0 in2.5 in2.5 inSummerWinter
The daily measured quantity of liquid or liquid-equivalent precipitation.

Snow Depth in the Fall of 2021 in Anchorage

History:202320222021202020192018201720162015
Snow Depth in the Fall of 2021 in AnchorageSepOctNov0 in0 in5 in5 in10 in10 in15 in15 inSummerWinter
The daily measured snow depth, where available.

Observed Weather in the Fall of 2021 in Anchorage

History:202320222021202020192018201720162015
Observed Weather in the Fall of 2021 in AnchorageSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinter
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, Sep 1 Light Rain0.13 in-RA
Thu, Sep 2 Rain, Light Rain, Mist0.38 inRA, -RA, BR
Fri, Sep 3 Light Rain, Mist0.03 in-RA, BR
Sat, Sep 4 Light Rain0.07 in-RA
Sun, Sep 5 Light Rain0.17 in-RA
Mon, Sep 6 Light Rain0.01 in-RA
Wed, Sep 8 Light Rain0.04 in-RA
Thu, Sep 9 Light Rain, Mist0.02 in-RA, BR
Fri, Sep 10 Light Rain0.04 in-RA
Sat, Sep 11 Shallow FogMIFG
Sun, Sep 12 Light Rain, Shallow Fog0.00 in-RA, MIFG
Mon, Sep 13 Light Rain0.05 in-RA
Tue, Sep 14 Light Rain, Mist0.08 in-RA, BR
Wed, Sep 15 Light Rain0.06 in-RA
Thu, Sep 16 Light Rain0.01 in-RA
Sat, Sep 18 Light Rain0.01 in-RA
Sun, Sep 19 MistBR
Mon, Sep 20 Light Rain0.00 in-RA
Thu, Sep 23 Light Rain0.53 in-RA
Fri, Sep 24 Light Rain and Snow, Light Rain, Mist0.27 in-RASN, -RA, BR
Sat, Sep 25 Light Rain0.03 in-RA
Sat, Oct 2 Light Snow, Light Rain, Mist0.00 in-SN, -RA, BR
Tue, Oct 5 Light Rain0.01 in-RA
Wed, Oct 6 Light Rain0.06 in-RA
Thu, Oct 7 Light Rain0.03 in-RA
Fri, Oct 8 Light Rain0.15 in-RA
Sat, Oct 9 Rain, Light Rain, Mist0.63 inRA, -RA, BR
Thu, Oct 14 Light Snow, Mist0.11 in-SN, BR
Fri, Oct 15 Light Snow, Mist0.00 in-SN, BR
Tue, Oct 19 Light Rain0.00 in-RA
Wed, Oct 20 Light Rain0.07 in-RA
Thu, Oct 21 Light Rain, Fog, Mist0.42 in-RA, FG, BR
Fri, Oct 22 Fog, Fog in the Vicinity, MistFG, VCFG, BR
Mon, Oct 25 Fog in the Vicinity, Patches of FogVCFG, BCFG
Thu, Oct 28 Light Snow, Mist0.00 in-SN, BR
Fri, Oct 29 Light Snow, Mist, Patches of Fog0.00 in-SN, BR, BCFG
Sat, Oct 30 Light Rain0.00 in-RA
Mon, Nov 1 Light Rain0.26 in-RA
Tue, Nov 2 Light Rain, Fog, Fog in the Vicinity, Mist0.14 in-RA, FG, VCFG, BR
Wed, Nov 3 Fog, Fog in the Vicinity, Mist, Patches of Fog0.00 inFG, VCFG, BR, BCFG
Thu, Nov 4 Light Snow, Light Rain and Snow, Light Snow and Rain, Light Rain, Mist0.11 in-SN, -RASN, -SNRA, -RA, BR
Fri, Nov 5 Light Snow, Light Rain, Light Drizzle, Mist0.08 in-SN, -RA, -DZ, BR
Sat, Nov 6 Light Snow, Light Rain and Snow, Light Drizzle, Mist0.00 in-SN, -RASN, -DZ, BR
Sun, Nov 7 Light Snow, Mist0.00 in-SN, BR
Mon, Nov 8 Light Snow0.00 in-SN
Tue, Nov 9 Light Snow, Fog in the Vicinity, Mist0.00 in-SN, VCFG, BR
Wed, Nov 10 Snow, Light Snow, Mist0.10 inSN, -SN, BR
Thu, Nov 11 Snow, Light Snow, Mist0.21 inSN, -SN, BR
Fri, Nov 12 Light Snow0.01 in-SN
Sat, Nov 13 Light Snow0.00 in-SN
Sun, Nov 14 Haze, Freezing Fog, MistHZ, FZFG, BR
Mon, Nov 15 Snow, Light Snow, Haze, Freezing Fog, Mist, Patches of Fog0.00 inSN, -SN, HZ, FZFG, BR, BCFG
Tue, Nov 16 Light Snow, Haze, Fog in the Vicinity, Freezing Fog, Mist, Patches of Fog0.00 in-SN, HZ, VCFG, FZFG, BR, BCFG
Fri, Nov 19 Haze, Mist0.00 inHZ, BR
Mon, Nov 22 Light Snow0.00 in-SN
Tue, Nov 23 Light Snow, Mist0.00 in-SN, BR
Wed, Nov 24 Light Snow, Mist0.00 in-SN, BR
Thu, Nov 25 Heavy Snow, Snow, Light Snow, Mist0.07 in+SN, SN, -SN, BR
Sun, Nov 28 Light Snow, Mist0.00 in-SN, BR
Mon, Nov 29 Light Snow0.00 in-SN
Tue, Nov 30 Heavy Snow, Snow, Light Snow, Freezing Fog, Mist0.19 in+SN, SN, -SN, FZFG, BR

Hours of Daylight and Twilight in the Fall of 2021 in Anchorage

History:202320222021202020192018201720162015
Hours of Daylight and Twilight in the Fall of 2021 in AnchorageSepOctNov0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrSummerWinterSep 2212 hr, 19 minSep 2212 hr, 19 minnightnightdaydayNov 306 hr, 8 minNov 306 hr, 8 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 and Daylight Saving Time in the Fall of 2021 in Anchorage

History:202320222021202020192018201720162015
Sunrise & Sunset with Twilight and Daylight Saving Time in the Fall of 2021 in AnchorageSepOctNov2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AM2 AM2 AMSummerWinter6:52 AM6:52 AMSep 19:04 PMSep 19:04 PM9:44 AM9:44 AMNov 303:52 PMNov 303:52 PM7:42 AM7:42 AMSep 218:01 PMSep 218:01 PMDSTNov 7DSTNov 7
The solar day over the course of the Fall of 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. The transitions to and from daylight saving time are indicated by the 'DST' labels.

Solar Elevation and Azimuth in the Fall of 2021 in Anchorage

History:202320222021202020192018201720162015
Solar Elevation and Azimuth in the Fall of 2021 in AnchorageSepOctNov12 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 AMSummerWinter010203000103040
northeastsouthwest
Solar elevation and azimuth in the the fall of 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 the Fall of 2021 in Anchorage

History:202320222021202020192018201720162015
Moon Rise, Set & Phases in the Fall of 2021 in AnchorageSepOctNov12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSummerWinterAug 85:51 AMAug 85:51 AMAug 224:03 AMAug 224:03 AMSep 64:52 PMSep 64:52 PMSep 203:55 PMSep 203:55 PMOct 63:06 AMOct 63:06 AMOct 206:57 AMOct 206:57 AMNov 41:15 PMNov 41:15 PMNov 1811:58 PMNov 1811:58 PMDec 310:44 PMDec 310:44 PMDec 187:36 PMDec 187:36 PM11:07 PM11:07 PM6:09 AM6:09 AM6:04 AM6:04 AM9:25 PM9:25 PM8:36 PM8:36 PM8:20 AM8:20 AM8:27 AM8:27 AM7:42 PM7:42 PM6:50 PM6:50 PM8:52 AM8:52 AM9:16 AM9:16 AM5:58 PM5:58 PM9:13 AM9:13 AM3:19 PM3:19 PM2:46 PM2:46 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 Fall of 2021 in Anchorage

History:202320222021202020192018201720162015
Humidity Comfort Levels in the Fall of 2021 in AnchorageSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinter
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 Fall of 2021 in Anchorage

History:202320222021202020192018201720162015
Wind Speed in the Fall of 2021 in AnchorageSepOctNov0 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mphSummerWinter
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Fall of 2021 in Anchorage

History:202320222021202020192018201720162015
Hourly Wind Speed in the Fall of 2021 in AnchorageSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinter
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 in Anchorage

History:202320222021202020192018201720162015
Hourly Wind Direction in 2021 in AnchorageSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinter
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in the Fall of 2021 in Anchorage

History:202320222021202020192018201720162015
Atmospheric Pressure in the Fall of 2021 in AnchorageSepOctNov28.5 inHg28.5 inHg29.0 inHg29.0 inHg29.5 inHg29.5 inHg30.0 inHg30.0 inHg30.5 inHg30.5 inHgSummerWinter
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 Anchorage International Airport page.

See all nearby weather stations

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