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Fall 2021 Weather History at Zurich Airport Switzerland

This report shows the past weather for Zurich Airport, providing a weather history for the fall of 2021. It features all historical weather data series we have available, including the Zurich Airport 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.

Zurich Airport Temperature History in the Fall of 2021

History:202420232022202120202019201820172016
Temperature history in the Fall of 2021 at Zurich AirportSepOctNov10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°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 at Zurich Airport

History:202420232022202120202019201820172016
Hourly Temperature in the Fall of 2021 at Zurich AirportSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWintervery coldcoldcool
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 at Zurich Airport

History:202420232022202120202019201820172016
Cloud Cover in the Fall of 2021 at Zurich 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.

Observed Weather in the Fall of 2021 at Zurich Airport

History:202420232022202120202019201820172016
Observed Weather in the Fall of 2021 at Zurich 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
Wed, Sep 1 MistBR
Thu, Sep 2 Shallow FogMIFG
Fri, Sep 3 Shallow FogMIFG
Sat, Sep 4 Fog in the Vicinity, Mist, Patches of Fog, Shallow FogVCFG, BR, BCFG, MIFG
Sun, Sep 5 Fog in the Vicinity, Patches of Fog, Shallow FogVCFG, BCFG, MIFG
Mon, Sep 6 Shallow FogMIFG
Tue, Sep 7 Shallow FogMIFG
Wed, Sep 8 Shallow FogMIFG
Fri, Sep 10 Thunderstorm in the Vicinity, Recent Rain, Showers of Rain, Showers of Light Rain, Showers in the VicinityVCTS, RERA, SHRA, -SHRA, VCSH
Sat, Sep 11 Patches of Fog, Shallow FogBCFG, MIFG
Mon, Sep 13 Fog in the Vicinity, Partial Fog, Patches of FogVCFG, PRFG, BCFG
Tue, Sep 14 Light Rain, Fog in the Vicinity, Patches of Fog-RA, VCFG, BCFG
Wed, Sep 15 Recent Showers of Rain, Showers of Rain, Light Rain, Showers of Light Rain, Shallow Fog, Showers in the VicinityRESHRA, SHRA, -RA, -SHRA, MIFG, VCSH
Thu, Sep 16 Thunderstorm in the Vicinity, Recent Rain, Recent Showers of Rain, Showers of Rain, Light Rain, Showers of Light Rain, Fog in the Vicinity, Patches of Fog, Showers in the VicinityVCTS, RERA, RESHRA, SHRA, -RA, -SHRA, VCFG, BCFG, VCSH
Sat, Sep 18 Shallow FogMIFG
Sun, Sep 19 Rain, Recent Rain, Light Rain, Light Rain and DrizzleRA, RERA, -RA, -RADZ
Mon, Sep 20 Drizzle and Rain, Recent Drizzle and Rain, Light Drizzle and Rain, Light Rain, Light Rain and Drizzle, Showers of Light Rain, Light Drizzle, Recent Drizzle, MistDZRA, REDZRA, -DZRA, -RA, -RADZ, -SHRA, -DZ, REDZ, BR
Tue, Sep 21 Fog, Fog in the Vicinity, Mist, Partial Fog, Patches of FogFG, VCFG, BR, PRFG, BCFG
Thu, Sep 23 Fog in the Vicinity, Shallow FogVCFG, MIFG
Fri, Sep 24 Fog in the Vicinity, Mist, Partial Fog, Patches of Fog, Shallow FogVCFG, BR, PRFG, BCFG, MIFG
Sat, Sep 25 Light Rain, Fog, Fog in the Vicinity, Mist, Partial Fog, Patches of Fog, Shallow Fog, Showers in the Vicinity-RA, FG, VCFG, BR, PRFG, BCFG, MIFG, VCSH
Sun, Sep 26 Recent Rain, Recent Showers of Rain, Showers of Rain, Light Rain, Showers of Light Rain, Fog, Fog in the Vicinity, Partial Fog, Patches of Fog, Shallow FogRERA, RESHRA, SHRA, -RA, -SHRA, FG, VCFG, PRFG, BCFG, MIFG
Mon, Sep 27 Fog in the Vicinity, Patches of Fog, Shallow Fog, Showers in the VicinityVCFG, BCFG, MIFG, VCSH
Tue, Sep 28 Recent Rain, Light Rain and DrizzleRERA, -RADZ
Wed, Sep 29 Rain, Recent Showers of Rain, Showers of Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRA, RESHRA, SHRA, -RA, -SHRA, VCSH
Thu, Sep 30 Recent RainRERA
Fri, Oct 1 Fog in the Vicinity, Mist, Patches of Fog, Shallow FogVCFG, BR, BCFG, MIFG
Sun, Oct 3 Fog in the VicinityVCFG
Mon, Oct 4 Drizzle and Rain, Rain, Light Drizzle and Rain, Light Rain, Light Rain and Drizzle, Drizzle, Light Drizzle, Recent Drizzle, MistDZRA, RA, -DZRA, -RA, -RADZ, DZ, -DZ, REDZ, BR
Tue, Oct 5 Rain, Recent Rain, Light Drizzle and Rain, Light Rain, Light Rain and Drizzle, Light Drizzle, Recent DrizzleRA, RERA, -DZRA, -RA, -RADZ, -DZ, REDZ
Wed, Oct 6 Recent Showers of Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRESHRA, -RA, -SHRA, VCSH
Thu, Oct 7 Light Drizzle and Rain, Light Rain, Light Drizzle, Recent Drizzle-DZRA, -RA, -DZ, REDZ
Sun, Oct 10 Shallow FogMIFG
Mon, Oct 11 Fog, Fog in the Vicinity, Mist, Partial Fog, Patches of Fog, Shallow FogFG, VCFG, BR, PRFG, BCFG, MIFG
Tue, Oct 12 Rain, Light Rain, Light Rain and Drizzle, Mist, Showers in the VicinityRA, -RA, -RADZ, BR, VCSH
Wed, Oct 13 Rain, Showers of Rain, Light Rain, Recent DrizzleRA, SHRA, -RA, REDZ
Thu, Oct 14 Fog, Fog in the Vicinity, Mist, Partial Fog, Patches of FogFG, VCFG, BR, PRFG, BCFG
Fri, Oct 15 Fog in the Vicinity, Partial Fog, Patches of Fog, Shallow FogVCFG, PRFG, BCFG, MIFG
Sat, Oct 16 Fog in the Vicinity, Mist, Partial Fog, Patches of Fog, Shallow FogVCFG, BR, PRFG, BCFG, MIFG
Sun, Oct 17 Fog, Fog in the Vicinity, Mist, Partial Fog, Patches of Fog, Shallow FogFG, VCFG, BR, PRFG, BCFG, MIFG
Mon, Oct 18 Fog, Fog in the Vicinity, Mist, Partial Fog, Patches of Fog, Shallow FogFG, VCFG, BR, PRFG, BCFG, MIFG
Tue, Oct 19 Fog in the Vicinity, Partial Fog, Patches of Fog, Shallow FogVCFG, PRFG, BCFG, MIFG
Wed, Oct 20 Fog in the Vicinity, Patches of FogVCFG, BCFG
Thu, Oct 21 Rain, Recent Rain, Showers of Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRA, RERA, SHRA, -RA, -SHRA, VCSH
Fri, Oct 22 Recent Rain, Light Drizzle and Rain, Light Rain, Light Rain and Drizzle, Showers of Light Rain, Light Drizzle, Recent Drizzle, Showers in the VicinityRERA, -DZRA, -RA, -RADZ, -SHRA, -DZ, REDZ, VCSH
Sat, Oct 23 Fog in the Vicinity, Shallow FogVCFG, MIFG
Sun, Oct 24 Fog, Fog in the Vicinity, Mist, Partial Fog, Patches of Fog, Shallow FogFG, VCFG, BR, PRFG, BCFG, MIFG
Mon, Oct 25 Fog, Fog in the Vicinity, Mist, Partial Fog, Patches of Fog, Shallow FogFG, VCFG, BR, PRFG, BCFG, MIFG
Tue, Oct 26 Light Rain, Light Rain and Drizzle, Showers of Light Rain, Fog in the Vicinity, Patches of Fog, Shallow Fog, Showers in the Vicinity-RA, -RADZ, -SHRA, VCFG, BCFG, MIFG, VCSH
Wed, Oct 27 Fog, Fog in the Vicinity, Mist, Partial Fog, Patches of Fog, Shallow FogFG, VCFG, BR, PRFG, BCFG, MIFG
Thu, Oct 28 Fog, Fog in the Vicinity, Mist, Partial Fog, Patches of Fog, Shallow FogFG, VCFG, BR, PRFG, BCFG, MIFG
Fri, Oct 29 Fog, Fog in the Vicinity, Mist, Partial Fog, Patches of FogFG, VCFG, BR, PRFG, BCFG
Sat, Oct 30 Light Rain, Light Rain and Drizzle, Fog, Fog in the Vicinity, Mist, Patches of Fog, Showers in the Vicinity-RA, -RADZ, FG, VCFG, BR, BCFG, VCSH
Sun, Oct 31 Light Rain, Fog, Mist, Partial Fog, Patches of Fog-RA, FG, BR, PRFG, BCFG
Mon, Nov 1 Rain, Recent Rain, Recent Showers of Rain, Showers of Rain, Light Rain, Light Rain and Drizzle, Showers of Light RainRA, RERA, RESHRA, SHRA, -RA, -RADZ, -SHRA
Tue, Nov 2 Rain, Recent Rain, Recent Showers of Rain, Light Drizzle and Rain, Light Rain, Light Rain and Drizzle, Showers of Light Rain, Light Drizzle, Shallow Fog, Showers in the VicinityRA, RERA, RESHRA, -DZRA, -RA, -RADZ, -SHRA, -DZ, MIFG, VCSH
Wed, Nov 3 Recent Rain, Light Rain, Light Drizzle, Fog in the Vicinity, Mist, Patches of FogRERA, -RA, -DZ, VCFG, BR, BCFG
Thu, Nov 4 Recent Showers of Rain, Showers of Rain, Light Drizzle and Rain, Light Rain, Light Rain and Drizzle, Showers of Light Rain, Light Drizzle, Showers in the VicinityRESHRA, SHRA, -DZRA, -RA, -RADZ, -SHRA, -DZ, VCSH
Fri, Nov 5 Light Rain, Showers of Light Rain, Patches of Fog, Shallow Fog, Showers in the Vicinity-RA, -SHRA, BCFG, MIFG, VCSH
Sat, Nov 6 Partial Fog, Patches of Fog, Shallow FogPRFG, BCFG, MIFG
Sun, Nov 7 Recent Freezing Drizzle, Fog in the Vicinity, Freezing Fog, Mist, Partial Fog, Patches of FogREFZDZ, VCFG, FZFG, BR, PRFG, BCFG
Mon, Nov 8 Light Rain, Drizzle, Recent Drizzle-RA, DZ, REDZ
Tue, Nov 9 Shallow FogMIFG
Wed, Nov 10 Fog, Fog in the Vicinity, Mist, Patches of Fog, Shallow FogFG, VCFG, BR, BCFG, MIFG
Thu, Nov 11 Recent Freezing Drizzle, Fog, Fog in the Vicinity, Freezing Fog, Mist, Partial Fog, Patches of Fog, Shallow FogREFZDZ, FG, VCFG, FZFG, BR, PRFG, BCFG, MIFG
Fri, Nov 12 Fog, Fog in the Vicinity, Mist, Partial Fog, Patches of FogFG, VCFG, BR, PRFG, BCFG
Sat, Nov 13 Light Drizzle and Rain, Light Rain, Light Rain and Drizzle, Light Drizzle, Fog, Fog in the Vicinity, Mist, Patches of Fog, Shallow Fog-DZRA, -RA, -RADZ, -DZ, FG, VCFG, BR, BCFG, MIFG
Sun, Nov 14 Light Rain, Light Rain and Drizzle, Light Drizzle, Fog, Fog in the Vicinity, Mist, Partial Fog, Patches of Fog-RA, -RADZ, -DZ, FG, VCFG, BR, PRFG, BCFG
Mon, Nov 15 Light Drizzle, Recent Drizzle, Mist-DZ, REDZ, BR
Tue, Nov 16 Light Drizzle, Mist-DZ, BR
Wed, Nov 17 MistBR
Thu, Nov 18 Patches of Fog, Shallow FogBCFG, MIFG
Fri, Nov 19 Recent Freezing Drizzle, Fog, Fog in the Vicinity, Freezing Fog, Mist, Partial Fog, Patches of FogREFZDZ, FG, VCFG, FZFG, BR, PRFG, BCFG
Sat, Nov 20 Light Drizzle, Fog, Fog in the Vicinity, Mist, Patches of Fog-DZ, FG, VCFG, BR, BCFG
Sun, Nov 21 Light Drizzle and Rain, Mist, Patches of Fog-DZRA, BR, BCFG
Mon, Nov 22 Light Drizzle and Rain, Light Rain, Light Rain and Drizzle, Light Drizzle, Recent Drizzle-DZRA, -RA, -RADZ, -DZ, REDZ
Thu, Nov 25 Light Snow, Light Drizzle and Snow, Light Rain and Snow, Light Snow and Rain, Mist-SN, -DZSN, -RASN, -SNRA, BR
Fri, Nov 26 Recent Snow, Recent Snow and Ice Pellets, Snow, Light Snow, Light Snow Grains, Light Snow and Rain, Recent Snow and Drizzle, MistRESN, RESNPL, SN, -SN, -SG, -SNRA, RESNDZ, BR
Sat, Nov 27 Recent Snow, Light Snow, Showers of Light Rain and Snow, Showers of Light Snow and Rain, Showers of Light Rain, Showers in the VicinityRESN, -SN, -SHRASN, -SHSNRA, -SHRA, VCSH
Sun, Nov 28 Recent Showers of Snow, Recent Snow, Showers of Snow, Light Snow, Showers of Light Snow, Showers in the VicinityRESHSN, RESN, SHSN, -SN, -SHSN, VCSH
Mon, Nov 29 Recent Snow, Showers of Snow, Light Snow, Showers of Light Snow, Showers in the VicinityRESN, SHSN, -SN, -SHSN, VCSH
Tue, Nov 30 Recent Snow, Snow, Light Snow, Showers of Light Snow, Light Drizzle and Snow, Light Rain and Snow, Light Snow and Drizzle, Light Snow and Rain, Light RainRESN, SN, -SN, -SHSN, -DZSN, -RASN, -SNDZ, -SNRA, -RA

Hours of Daylight and Twilight in the Fall of 2021 at Zurich Airport

History:202420232022202120202019201820172016
Hours of Daylight and Twilight in the Fall of 2021 at Zurich AirportSepOctNov0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrSummerWinterSep 2212 hr, 11 minSep 2212 hr, 11 minnightnightdaydayNov 308 hr, 46 minNov 308 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 2021 at Zurich Airport

History:202420232022202120202019201820172016
Sunrise & Sunset with Twilight and Daylight Saving Time in the Fall of 2021 at Zurich AirportSepOctNov2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMSummerWinter6:44 AM6:44 AMSep 18:05 PMSep 18:05 PM7:51 AM7:51 AMNov 304:37 PMNov 304:37 PM8:06 AM8:06 AMOct 306:11 PMOct 306:11 PM7:11 AM7:11 AMSep 217:25 PMSep 217:25 PMDSTOct 31DSTOct 31
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 at Zurich Airport

History:202420232022202120202019201820172016
Solar Elevation and Azimuth in the Fall of 2021 at Zurich 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 AMSummerWinter0020300010103040
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 at Zurich Airport

History:202420232022202120202019201820172016
Moon Rise, Set & Phases in the Fall of 2021 at Zurich AirportSepOctNov12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSummerWinterAug 83:51 PMAug 83:51 PMAug 222:03 PMAug 222:03 PMSep 72:52 AMSep 72:52 AMSep 211:55 AMSep 211:55 AMOct 61:06 PMOct 61:06 PMOct 204:57 PMOct 204:57 PMNov 410:15 PMNov 410:15 PMNov 199:58 AMNov 199:58 AMDec 48:44 AMDec 48:44 AMDec 195:36 AMDec 195:36 AM5:32 AM5:32 AM9:19 PM9:19 PM8:57 PM8:57 PM7:13 AM7:13 AM8:34 PM8:34 PM7:43 PM7:43 PM7:19 AM7:19 AM7:08 AM7:08 AM7:17 PM7:17 PM6:41 PM6:41 PM6:21 AM6:21 AM5:03 PM5:03 PM4:26 PM4:26 PM7:34 AM7:34 AM8:04 AM8:04 AM4:38 PM4:38 PM3:54 PM3:54 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.

Humidity Comfort Levels in the Fall of 2021 at Zurich Airport

History:202420232022202120202019201820172016
Humidity Comfort Levels in the Fall of 2021 at Zurich 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 2021 at Zurich Airport

History:202420232022202120202019201820172016
Wind Speed in the Fall of 2021 at Zurich AirportSepOctNov0 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mphSummerWinter
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Fall of 2021 at Zurich Airport

History:202420232022202120202019201820172016
Hourly Wind Speed in the Fall of 2021 at Zurich 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 2021 at Zurich Airport

History:202420232022202120202019201820172016
Hourly Wind Direction in 2021 at Zurich 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 2021 at Zurich Airport

History:202420232022202120202019201820172016
Atmospheric Pressure in the Fall of 2021 at Zurich AirportSepOctNov29.2 inHg29.2 inHg29.4 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 inHg30.8 inHg30.8 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 Zurich Airport19401950196019701980199020002010202019551955195619561957195719581958195919591960196019611961196219621963196319641964196519651966196619671967196819681969196919731973197419741975197519761976197719771978197819791979198019801981198119821982198319831984198419851985198619861987198719881988198919891990199019911991199219921993199319941994199519951996199619971997199819981999199920002000200120012002200220032003200420042005200520062006200720072008200820092009201020102011201120122012201320132014201420152015201620162017201720182018201920192020202020212021202220222023202320242024
METARISDboth
The number of reports per month over the entire history of this station.

Number of Reports by Day in the Fall of 2021 at Zurich Airport 2021

Number of Reports by Day in the Fall of 2021 at Zurich AirportSepOctNov0010102020303040405050SummerWinter
regularspecialcorrection
The number of reports per day.

Reports by Hour in the Fall of 2021 at Zurich Airport 2021

Reports by Hour in the Fall of 2021 at Zurich 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 Zurich Airport in the fall of 2021.

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.

Disclaimer

The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.

We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.

We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.

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