Fall 2020 Weather History in Mammoth Lakes California, United States

The data for this report comes from the Mammoth Lakes Airport. See all nearby weather stations

This report shows the past weather for Mammoth Lakes, providing a weather history for the fall of 2020. It features all historical weather data series we have available, including the Mammoth Lakes temperature history for the fall of 2020. You can drill down from year to month and even day level reports by clicking on the graphs.

Mammoth Lakes Temperature History in the Fall of 2020

Temperature history in the Fall of 2020 in Mammoth LakesSepOctNov0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°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 2020 in Mammoth Lakes

Hourly Temperature in the Fall of 2020 in Mammoth LakesSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinterwarmcoolcoldvery coldfreezing
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 2020 in Mammoth Lakes

Cloud Cover in the Fall of 2020 in Mammoth LakesSepOctNov12 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 2020 in Mammoth Lakes

Daily Precipitation in the Fall of 2020 in Mammoth LakesSepOctNov0.0 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 inSummerWinter
The daily measured quantity of liquid or liquid-equivalent precipitation.

Observed Weather in the Fall of 2020 in Mammoth Lakes

Observed Weather in the Fall of 2020 in Mammoth LakesSepOctNov12 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
Sun, Sep 6 HazeHZ
Mon, Sep 7 HazeHZ
Tue, Sep 8 HazeHZ
Thu, Sep 10 HazeHZ
Fri, Sep 11 HazeHZ
Sat, Sep 12 HazeHZ
Sun, Sep 13 HazeHZ
Mon, Sep 14 HazeHZ
Tue, Sep 15 HazeHZ
Wed, Sep 16 HazeHZ
Thu, Sep 17 Drizzle, HazeDZ, HZ
Fri, Sep 18 Rain, Light Rain, Light Drizzle, HazeRA, -RA, -DZ, HZ
Sat, Sep 19 HazeHZ
Sun, Sep 20 HazeHZ
Mon, Sep 21 HazeHZ
Tue, Sep 22 HazeHZ
Wed, Sep 23 HazeHZ
Thu, Sep 24 HazeHZ
Fri, Sep 25 HazeHZ
Sat, Sep 26 HazeHZ
Sun, Oct 4 HazeHZ
Mon, Oct 5 HazeHZ
Tue, Oct 6 HazeHZ
Wed, Oct 7 HazeHZ
Thu, Oct 8 HazeHZ
Fri, Oct 9 HazeHZ
Sat, Oct 10 HazeHZ
Mon, Oct 12 HazeHZ
Tue, Oct 13 HazeHZ
Wed, Oct 14 HazeHZ
Thu, Oct 15 HazeHZ
Sat, Oct 17 HazeHZ
Sun, Oct 18 HazeHZ
Mon, Oct 19 HazeHZ
Tue, Oct 20 HazeHZ
Wed, Oct 21 HazeHZ
Thu, Oct 22 HazeHZ
Fri, Oct 23 HazeHZ
Sat, Oct 24 HazeHZ
Sun, Oct 25 HazeHZ
Fri, Nov 6 Light Snow, Rain, Light Rain, Light Drizzle-SN, RA, -RA, -DZ
Sun, Nov 8 Snow, Light Snow0.01 inSN, -SN
Wed, Nov 18 Snow, Light Snow, Light Rain, Light Drizzle0.09 inSN, -SN, -RA, -DZ
Thu, Nov 26 Light Snow-SN

Hours of Daylight and Twilight in the Fall of 2020 in Mammoth Lakes

Hours of Daylight and Twilight in the Fall of 2020 in Mammoth LakesSepOctNov0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrSummerWinterSep 2212 hr, 10 minSep 2212 hr, 10 minnightnightdaydayNov 309 hr, 46 minNov 309 hr, 46 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 2020 in Mammoth Lakes

Sunrise & Sunset with Twilight and Daylight Saving Time in the Fall of 2020 in Mammoth LakesSepOctNov12 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 AMSummerWinter6:21 AM6:21 AMNov 14:56 PMNov 14:56 PM6:26 AM6:26 AMSep 17:24 PMSep 17:24 PM6:51 AM6:51 AMNov 304:37 PMNov 304:37 PM6:43 AM6:43 AMSep 216:53 PMSep 216:53 PMDSTNov 1DSTNov 1
The solar day over the course of the Fall of 2020. 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 2020 in Mammoth Lakes

Solar Elevation and Azimuth in the Fall of 2020 in Mammoth LakesSepOctNov12 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 AMSummerWinter0102020304050600010203040
northeastsouthwest
Solar elevation and azimuth in the the fall of 2020. 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 2020 in Mammoth Lakes

Moon Rise, Set & Phases in the Fall of 2020 in Mammoth LakesSepOctNov12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSummerWinterAug 38:59 AMAug 38:59 AMAug 187:42 PMAug 187:42 PMSep 110:23 PMSep 110:23 PMSep 174:01 AMSep 174:01 AMOct 12:06 PMOct 12:06 PMOct 1612:32 PMOct 1612:32 PMOct 317:50 AMOct 317:50 AMNov 149:08 PMNov 149:08 PMNov 301:30 AMNov 301:30 AMDec 148:17 AMDec 148:17 AMDec 297:29 PMDec 297:29 PM7:51 PM7:51 PM5:50 AM5:50 AM7:59 PM7:59 PM7:38 PM7:38 PM6:44 AM6:44 AM6:45 AM6:45 AM7:39 PM7:39 PM7:00 PM7:00 PM7:29 AM7:29 AM6:46 AM6:46 AM6:39 PM6:39 PM5:54 PM5:54 PM7:17 AM7:17 AM5:48 AM5:48 AM4:43 PM4:43 PM4:24 PM4:24 PM7:06 AM7:06 AM4:50 PM4:50 PM4:28 PM4:28 PM7:49 AM7:49 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.

Humidity Comfort Levels in the Fall of 2020 in Mammoth Lakes

Humidity Comfort Levels in the Fall of 2020 in Mammoth LakesSepOctNov12 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 2020 in Mammoth Lakes

Wind Speed in the Fall of 2020 in Mammoth LakesSepOctNov0 mph0 mph20 mph20 mph40 mph40 mph60 mph60 mph80 mph80 mphSummerWinter
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Fall of 2020 in Mammoth Lakes

Hourly Wind Speed in the Fall of 2020 in Mammoth LakesSepOctNov12 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 2020 in Mammoth Lakes

Hourly Wind Direction in 2020 in Mammoth LakesSepOctNov12 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 2020 in Mammoth Lakes

Atmospheric Pressure in the Fall of 2020 in Mammoth LakesSepOctNov29.4 inHg29.4 inHg29.6 inHg29.6 inHg29.8 inHg29.8 inHg30.0 inHg30.0 inHg30.2 inHg30.2 inHg30.4 inHg30.4 inHg30.6 inHg30.6 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 Mammoth Lakes Airport page.

See all nearby weather stations

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