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Fall 2015 Weather History at Klamath Falls Airport United States

This report shows the past weather for Klamath Falls Airport, providing a weather history for the fall of 2015. It features all historical weather data series we have available, including the Klamath Falls Airport temperature history for the fall of 2015. You can drill down from year to month and even day level reports by clicking on the graphs.

Klamath Falls Airport Temperature History in the Fall of 2015

History:201920182017201620152014201320122011
Temperature history in the Fall of 2015 at Klamath Falls AirportSepOctNov-10°F-10°F0°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 2015 at Klamath Falls Airport

History:201920182017201620152014201320122011
Hourly Temperature in the Fall of 2015 at Klamath Falls AirportSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinterwarmcoldcoolhotvery cold
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 2015 at Klamath Falls Airport

History:201920182017201620152014201320122011
Cloud Cover in the Fall of 2015 at Klamath Falls AirportSepOctNov12 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 2015 at Klamath Falls Airport

History:201920182017201620152014201320122011
Daily Precipitation in the Fall of 2015 at Klamath Falls AirportSepOctNov0.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 inSummerWinter
The daily measured quantity of liquid or liquid-equivalent precipitation.

Observed Weather in the Fall of 2015 at Klamath Falls Airport

History:201920182017201620152014201320122011
Observed Weather in the Fall of 2015 at Klamath Falls AirportSepOctNov12 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
Tue, Sep 8 HazeHZ
Wed, Sep 9 HazeHZ
Fri, Sep 11 HazeHZ
Mon, Sep 14 Light Rain, Haze0.00 in-RA, HZ
Tue, Sep 15 Light Rain0.00 in-RA
Wed, Sep 16 Light Rain0.08 in-RA
Thu, Sep 17 Light Rain0.00 in-RA
Fri, Sep 18 Fog, Freezing Fog, MistFG, FZFG, BR
Wed, Sep 23 HazeHZ
Tue, Sep 29 HazeHZ
Fri, Oct 2 Haze, Smoke0.00 inHZ, IWC05, IWCA05
Sat, Oct 3 Fog, MistFG, BR
Mon, Oct 5 HazeHZ
Thu, Oct 8 HazeHZ
Sun, Oct 11 Fog, MistFG, BR
Fri, Oct 16 Light Rain0.00 in-RA
Sat, Oct 17 Heavy Rain, Rain, Light Rain, Mist0.58 in+RA, RA, -RA, BR
Sun, Oct 18 Fog, Mist, Patches of FogFG, BR, BCFG
Mon, Oct 19 Fog, MistFG, BR
Tue, Oct 20 Haze, Fog, Freezing Fog, MistHZ, FG, FZFG, BR
Sat, Oct 24 HazeHZ
Sun, Oct 25 Light Rain, Haze0.00 in-RA, HZ
Mon, Oct 26 Fog, Freezing Fog, MistFG, FZFG, BR
Tue, Oct 27 Light Rain0.02 in-RA
Wed, Oct 28 Rain, Light Rain, Mist0.29 inRA, -RA, BR
Fri, Oct 30 Light Rain, Mist0.00 in-RA, BR
Sun, Nov 1 Rain, Light Rain, Mist0.15 inRA, -RA, BR
Mon, Nov 2 Light Rain, Mist0.00 in-RA, BR
Fri, Nov 6 Fog, Freezing Fog, Mist, Patches of FogFG, FZFG, BR, BCFG
Sat, Nov 7 Freezing Fog, MistFZFG, BR
Sun, Nov 8 Rain, Light Rain, Mist0.15 inRA, -RA, BR
Mon, Nov 9 Light Rain, Fog, Freezing Fog, Mist0.01 in-RA, FG, FZFG, BR
Wed, Nov 11 Light Rain, Mist0.00 in-RA, BR
Thu, Nov 12 Fog, Freezing Fog, MistFG, FZFG, BR
Fri, Nov 13 Fog, Freezing Fog, MistFG, FZFG, BR
Sat, Nov 14 MistBR
Sun, Nov 15 Snow, Light Snow, Heavy Rain, Rain, Light Rain0.21 inSN, -SN, +RA, RA, -RA
Tue, Nov 17 Light Rain0.00 in-RA
Wed, Nov 18 Light Rain, Mist0.05 in-RA, BR
Thu, Nov 19 Light Rain0.03 in-RA
Fri, Nov 20 Fog, MistFG, BR
Mon, Nov 23 Freezing Fog, MistFZFG, BR
Tue, Nov 24 Light Snow, Light Rain, Mist0.07 in-SN, -RA, BR
Wed, Nov 25 Light Snow, Mist0.00 in-SN, BR

Hours of Daylight and Twilight in the Fall of 2015 at Klamath Falls Airport

History:201920182017201620152014201320122011
Hours of Daylight and Twilight in the Fall of 2015 at Klamath Falls AirportSepOctNov0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrSummerWinterSep 2312 hr, 10 minSep 2312 hr, 10 minnightnightdaydayNov 309 hr, 22 minNov 309 hr, 22 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 2015 at Klamath Falls Airport

History:201920182017201620152014201320122011
Sunrise & Sunset with Twilight and Daylight Saving Time in the Fall of 2015 at Klamath Falls AirportSepOctNov12 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 AMSummerWinter6:32 AM6:32 AMSep 17:40 PMSep 17:40 PM7:14 AM7:14 AMNov 304:36 PMNov 304:36 PM7:38 AM7:38 AMOct 316:02 PMOct 316:02 PM6:53 AM6:53 AMSep 217:06 PMSep 217:06 PMDSTNov 1DSTNov 1
The solar day over the course of the Fall of 2015. 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 2015 at Klamath Falls Airport

History:201920182017201620152014201320122011
Solar Elevation and Azimuth in the Fall of 2015 at Klamath Falls AirportSepOctNov12 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 AMSummerWinter01020203050600010203040
northeastsouthwest
Solar elevation and azimuth in the the fall of 2015. 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 2015 at Klamath Falls Airport

History:201920182017201620152014201320122011
Moon Rise, Set & Phases in the Fall of 2015 at Klamath Falls AirportSepOctNov12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSummerWinterAug 147:54 AMAug 147:54 AMAug 2911:36 AMAug 2911:36 AMSep 1211:42 PMSep 1211:42 PMSep 277:51 PMSep 277:51 PMOct 125:07 PMOct 125:07 PMOct 275:06 AMOct 275:06 AMNov 119:48 AMNov 119:48 AMNov 252:45 PMNov 252:45 PMDec 112:30 AMDec 112:30 AMDec 253:12 AMDec 253:12 AM8:04 PM8:04 PM7:03 PM7:03 PM6:22 AM6:22 AM7:06 PM7:06 PM6:51 PM6:51 PM7:39 AM7:39 AM6:54 AM6:54 AM6:35 PM6:35 PM5:59 PM5:59 PM7:39 AM7:39 AM6:39 AM6:39 AM5:15 PM5:15 PM5:00 PM5:00 PM7:43 AM7:43 AM7:21 AM7:21 AM4:31 PM4:31 PM7:25 AM7:25 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 2015 at Klamath Falls Airport

History:201920182017201620152014201320122011
Humidity Comfort Levels in the Fall of 2015 at Klamath Falls AirportSepOctNov12 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 2015 at Klamath Falls Airport

History:201920182017201620152014201320122011
Wind Speed in the Fall of 2015 at Klamath Falls AirportSepOctNov0 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mph60 mph60 mphSummerWinter
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Fall of 2015 at Klamath Falls Airport

History:201920182017201620152014201320122011
Hourly Wind Speed in the Fall of 2015 at Klamath Falls AirportSepOctNov12 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 2015 at Klamath Falls Airport

History:201920182017201620152014201320122011
Hourly Wind Direction in 2015 at Klamath Falls AirportSepOctNov12 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 2015 at Klamath Falls Airport

History:201920182017201620152014201320122011
Atmospheric Pressure in the Fall of 2015 at Klamath Falls AirportSepOctNov29.4 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.

Reports by Month

Reports by Month at Klamath Falls Airport19401950196019701980199020002010202019481948194919491950195019511951195219521953195319541954195519551956195619571957195819581959195919601960196119611962196219631963196419641965196519661966196719671968196819691969197019701972197219731973197419741975197519761976197719771978197819791979198019801981198119821982198319831984198419851985198619861987198719881988198919891990199019911991199219921993199319941994199519951996199619971997199819981999199920002000200120012002200220032003200420042005200520062006200720072008200820092009201020102011201120122012201320132014201420152015201620162017201720182018201920192020202020212021202220222023202320242024
METARISDboth
The number of reports per month over the entire history of this station.

Number of Reports by Day in the Fall of 2015 at Klamath Falls Airport 2015

Number of Reports by Day in the Fall of 2015 at Klamath Falls AirportSepOctNov005050100100150150SummerWinter
regularspecialcorrection
The number of reports per day.

Reports by Hour in the Fall of 2015 at Klamath Falls Airport 2015

Reports by Hour in the Fall of 2015 at Klamath Falls AirportSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinter
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 Klamath Falls Airport in the fall of 2015.

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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