Winter 2021 Weather History at Zurich Airport Switzerland

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

Temperature history in the Winter of 2021 at Zurich AirportDecJanFeb10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°FFallSpring
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 Winter of 2021 at Zurich Airport

Hourly Temperature in the Winter of 2021 at Zurich AirportDecJanFeb12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFallSpringvery coldfreezingcool
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 Winter of 2021 at Zurich Airport

Cloud Cover in the Winter of 2021 at Zurich AirportDecJanFeb12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFallSpring
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 Winter of 2021 at Zurich Airport

Observed Weather in the Winter of 2021 at Zurich AirportDecJanFeb12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFallSpring
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, Dec 1 Rain, Recent Rain, Recent Showers of Rain, Showers of Rain, Light Rain, Light Rain and Drizzle, Showers of Light Rain, Showers in the VicinityRA, RERA, RESHRA, SHRA, -RA, -RADZ, -SHRA, VCSH
Thu, Dec 2 Showers of Light Snow, Light Rain, Light Rain and Drizzle, Showers of Light Rain, Light Drizzle, Recent Drizzle, Showers in the Vicinity-SHSN, -RA, -RADZ, -SHRA, -DZ, REDZ, VCSH
Fri, Dec 3 SnowSN
Sat, Dec 4 Recent Snow, Light Snow, Rain and Snow, Snow and Rain, Rain, Recent Rain, Recent Showers of Rain, Showers of Rain, Light Rain, Showers of Light Rain, Light Drizzle, Showers in the VicinityRESN, -SN, RASN, SNRA, RA, RERA, RESHRA, SHRA, -RA, -SHRA, -DZ, VCSH
Sun, Dec 5 Recent Snow, Snow, Light Snow, Light Snow and Rain, Showers of Light Rain and Snow, Light Rain, Light Rain and Drizzle, Showers of Light Rain, Showers in the VicinityRESN, SN, -SN, -SNRA, -SHRASN, -RA, -RADZ, -SHRA, VCSH
Mon, Dec 6 MistBR
Tue, Dec 7 Light Snow, Light Rain and Snow, Light Snow and Rain-SN, -RASN, -SNRA
Wed, Dec 8 Recent Snow, Recent Snow and Ice Pellets, Light Snow, Light Snow and Ice Pellets, Light Rain and Snow, Light Snow and Rain, Recent Rain and Snow, Recent Snow and Drizzle, Rain, Rain and Drizzle, Recent Rain and Drizzle, Light Rain, Light Rain and Drizzle, MistRESN, RESNPL, -SN, -SNPL, -RASN, -SNRA, RERASN, RESNDZ, RA, RADZ, RERADZ, -RA, -RADZ, BR
Thu, Dec 9 Recent Snow, Recent Snow and Ice Pellets, Light Snow, Recent Showers of Small Hail, Light Rain and Snow, Recent Snow and Drizzle, Showers of Light Rain and Snow, Showers of Light Rain, Showers of Light Rain and Drizzle, Mist, Showers in the VicinityRESN, RESNPL, -SN, RESHGS, -RASN, RESNDZ, -SHRASN, -SHRA, -SHRADZ, BR, VCSH
Fri, Dec 10 Recent Snow, Snow, Light Snow, Light Rain and Snow, Light Snow and Rain, Recent Rain and Snow, Showers of Light Rain, Showers in the VicinityRESN, SN, -SN, -RASN, -SNRA, RERASN, -SHRA, VCSH
Sat, Dec 11 Recent Snow, Light Snow, Light Snow and Drizzle, Light Snow and Rain, Recent Snow and Drizzle, Light Rain, Light Drizzle, Showers in the VicinityRESN, -SN, -SNDZ, -SNRA, RESNDZ, -RA, -DZ, VCSH
Sun, Dec 12 Recent Freezing Drizzle, Freezing Fog, Mist, Partial Fog, Patches of Fog, Shallow FogREFZDZ, FZFG, BR, PRFG, BCFG, MIFG
Mon, Dec 13 Fog, Partial Fog, Patches of Fog, Shallow FogFG, PRFG, BCFG, MIFG
Tue, Dec 14 Fog, Fog in the Vicinity, Freezing Fog, Mist, Partial Fog, Patches of FogFG, VCFG, FZFG, BR, PRFG, BCFG
Wed, Dec 15 Light Drizzle, Fog in the Vicinity, Mist, Partial Fog, Patches of Fog-DZ, VCFG, BR, PRFG, BCFG
Thu, Dec 16 Light Drizzle, Mist-DZ, BR
Sun, Dec 19 MistBR
Mon, Dec 20 MistBR
Thu, Dec 23 Recent Snow, Light Drizzle and Rain, Mist, Showers in the VicinityRESN, -DZRA, BR, VCSH
Fri, Dec 24 Light Rain, Light Drizzle, Showers in the Vicinity-RA, -DZ, VCSH
Sat, Dec 25 Recent Rain, Showers of Rain, Light Drizzle and Rain, Light Rain, Showers of Light Rain, Light Drizzle, Fog in the Vicinity, Partial Fog, Patches of Fog, Shallow Fog, Showers in the VicinityRERA, SHRA, -DZRA, -RA, -SHRA, -DZ, VCFG, PRFG, BCFG, MIFG, VCSH
Sun, Dec 26 Rain, Recent Rain, Recent Showers of Rain, Showers of Rain, Light Rain, Light Rain and Drizzle, Showers of Light Rain, Light Drizzle, Mist, Showers in the VicinityRA, RERA, RESHRA, SHRA, -RA, -RADZ, -SHRA, -DZ, BR, VCSH
Mon, Dec 27 Rain, Recent Rain, Showers of Rain, Light Rain, Light Rain and Drizzle, Fog in the Vicinity, Patches of FogRA, RERA, SHRA, -RA, -RADZ, VCFG, BCFG
Tue, Dec 28 Rain, Recent Rain, Recent Showers of Rain, Showers of Rain, Light Rain, Showers of Light Rain, Light Drizzle, Showers in the VicinityRA, RERA, RESHRA, SHRA, -RA, -SHRA, -DZ, VCSH
Wed, Dec 29 Rain, Recent Rain, Light Drizzle and Rain, Light Rain, Light Rain and Drizzle, Light Drizzle, Showers in the VicinityRA, RERA, -DZRA, -RA, -RADZ, -DZ, VCSH
Thu, Dec 30 Drizzle and Rain, Rain and Drizzle, Recent Rain, Light Rain, Light Drizzle, Recent Drizzle, Showers in the VicinityDZRA, RADZ, RERA, -RA, -DZ, REDZ, VCSH
Fri, Dec 31 Mist, Patches of FogBR, BCFG
Sat, Jan 1 Fog, Fog in the Vicinity, Freezing Fog, Mist, Partial Fog, Patches of Fog, Shallow FogFG, VCFG, FZFG, BR, PRFG, BCFG, MIFG
Sun, Jan 2 Fog in the Vicinity, Freezing Fog, Mist, Partial Fog, Patches of FogVCFG, FZFG, BR, PRFG, BCFG
Mon, Jan 3 Light Rain-RA
Tue, Jan 4 Rain, Recent Rain, Light Drizzle and Rain, Light Rain, Light Rain and Drizzle, Showers of Light Rain, Showers in the VicinityRA, RERA, -DZRA, -RA, -RADZ, -SHRA, VCSH
Wed, Jan 5 Rain, Light Rain, Light Drizzle, Showers in the VicinityRA, -RA, -DZ, VCSH
Thu, Jan 6 Recent Snow, Snow, Light Snow, Mist, Shallow Fog, Showers in the VicinityRESN, SN, -SN, BR, MIFG, VCSH
Fri, Jan 7 Recent Showers of Snow, Recent Snow, Showers of Snow, Snow, Light Snow, Showers of Light Snow, Mist, Patches of Fog, Showers in the VicinityRESHSN, RESN, SHSN, SN, -SN, -SHSN, BR, BCFG, VCSH
Sat, Jan 8 Recent Snow, Snow, Light Snow, Showers of Light Snow, Recent Showers of Small Hail, Showers of Light Small Hail, Showers of Small Hail, Light Rain and Snow, Light Snow and Rain, Recent Snow and Drizzle, Showers in the VicinityRESN, SN, -SN, -SHSN, RESHGS, -SHGS, SHGS, -RASN, -SNRA, RESNDZ, VCSH
Sun, Jan 9 Recent Showers of Snow; Recent Snow; Showers of Snow; Light Snow; Showers of Light Snow; Light Drizzle, Snow, and Rain; Light Rain and Snow; Light Snow and Rain; Showers of Light Rain and Snow; Showers of Rain and Snow; Rain; Light Rain; Light Rain and Drizzle; Showers of Light Rain; Showers in the VicinityRESHSN, RESN, SHSN, -SN, -SHSN, -DZSNRA, -RASN, -SNRA, -SHRASN, SHRASN, RA, -RA, -RADZ, -SHRA, VCSH
Mon, Jan 10 Recent Showers of Snow, Recent Snow, Snow, Light Snow, Showers of Light Snow, Fog in the Vicinity, Mist, Patches of Fog, Shallow Fog, Showers in the VicinityRESHSN, RESN, SN, -SN, -SHSN, VCFG, BR, BCFG, MIFG, VCSH
Fri, Jan 14 MistBR
Sat, Jan 15 Fog in the Vicinity, Freezing Fog, Mist, Partial Fog, Patches of FogVCFG, FZFG, BR, PRFG, BCFG
Sun, Jan 16 Light Snow, Recent Freezing Drizzle, Fog in the Vicinity, Freezing Fog, Mist, Patches of Fog-SN, REFZDZ, VCFG, FZFG, BR, BCFG
Mon, Jan 17 Recent SnowRESN
Tue, Jan 18 Patches of Fog, Shallow FogBCFG, MIFG
Thu, Jan 20 Light Snow, Showers of Light Snow, Showers of Light Small Hail, Light Snow and Rain, Showers in the Vicinity-SN, -SHSN, -SHGS, -SNRA, VCSH
Mon, Jan 24 MistBR
Tue, Jan 25 Mist, Patches of Fog, Shallow FogBR, BCFG, MIFG
Wed, Jan 26 Recent Freezing Drizzle, Fog in the Vicinity, Freezing Fog, Mist, Partial Fog, Patches of FogREFZDZ, VCFG, FZFG, BR, PRFG, BCFG
Thu, Jan 27 Showers of Snow, Showers of Light Snow, Light Drizzle and Snow, Recent Freezing Drizzle, Freezing Fog, Mist, Partial Fog, Patches of FogSHSN, -SHSN, -DZSN, REFZDZ, FZFG, BR, PRFG, BCFG
Fri, Jan 28 Recent Snow, Recent Snow and DrizzleRESN, RESNDZ
Mon, Jan 31 Light Snow, Light Snow and Drizzle, Light Snow and Rain, Recent Rain and Snow, Recent Showers of Rain and Snow, Showers of Light Rain and Snow, Showers of Light Snow and Rain, Snow and Rain, Rain, Recent Rain, Light Rain, Light Drizzle, Showers in the Vicinity-SN, -SNDZ, -SNRA, RERASN, RESHRASN, -SHRASN, -SHSNRA, SNRA, RA, RERA, -RA, -DZ, VCSH
Tue, Feb 1 Recent Snow, Snow, Light Snow, Light Snow and Drizzle, Light Snow and Rain, Recent Snow and Drizzle, Light Rain and DrizzleRESN, SN, -SN, -SNDZ, -SNRA, RESNDZ, -RADZ
Wed, Feb 2 Recent Rain, Light Drizzle and Rain, Light Rain, Light Rain and Drizzle, Drizzle, Light Drizzle, Recent Drizzle, Showers in the VicinityRERA, -DZRA, -RA, -RADZ, DZ, -DZ, REDZ, VCSH
Thu, Feb 3 Drizzle, Recent Drizzle, Fog in the Vicinity, Mist, Partial Fog, Patches of Fog, Shallow FogDZ, REDZ, VCFG, BR, PRFG, BCFG, MIFG
Fri, Feb 4 Light Rain, Showers of Light Rain, Patches of Fog, Shallow Fog, Showers in the Vicinity-RA, -SHRA, BCFG, MIFG, VCSH
Sat, Feb 5 Rain, Light Rain, Recent DrizzleRA, -RA, REDZ
Sun, Feb 6 Light Rain-RA
Mon, Feb 7 Recent Showers of Snow, Recent Snow, Showers of Snow, Rain, Recent Showers of Rain, Light Rain, Showers in the VicinityRESHSN, RESN, SHSN, RA, RESHRA, -RA, VCSH
Thu, Feb 10 Light Rain and Drizzle, Light Drizzle-RADZ, -DZ
Fri, Feb 11 Rain, Recent Rain, Light Drizzle and Rain, Light Rain, Light Rain and DrizzleRA, RERA, -DZRA, -RA, -RADZ
Mon, Feb 14 Recent Snow and Drizzle, Light Drizzle and Rain, Light Rain, Light Rain and Drizzle, Light Drizzle, Showers in the VicinityRESNDZ, -DZRA, -RA, -RADZ, -DZ, VCSH
Tue, Feb 15 Drizzle and Rain, Recent Rain, Recent Showers of Rain, Light Rain, Light Rain and Drizzle, Showers of Light Rain, Drizzle, Light Drizzle, Recent Drizzle, Showers in the VicinityDZRA, RERA, RESHRA, -RA, -RADZ, -SHRA, DZ, -DZ, REDZ, VCSH
Wed, Feb 16 Recent Snow, Light Rain, Light DrizzleRESN, -RA, -DZ
Thu, Feb 17 Recent Rain, Light Rain, Light Rain and Drizzle, Showers of Light Rain, Showers in the VicinityRERA, -RA, -RADZ, -SHRA, VCSH
Fri, Feb 18 Recent Showers of Rain, Showers of Rain, Light Rain and Drizzle, Showers of Light Rain, Showers in the VicinityRESHRA, SHRA, -RADZ, -SHRA, VCSH
Sat, Feb 19 Rain, Recent Rain, Light Rain, Light Rain and Drizzle, Showers of Light Rain, Showers in the VicinityRA, RERA, -RA, -RADZ, -SHRA, VCSH
Sun, Feb 20 Recent Snow, Light Snow and RainRESN, -SNRA
Mon, Feb 21 Rain, Recent Rain, Showers of Rain, Light Rain, Showers of Light Rain, Recent Drizzle, Showers in the VicinityRA, RERA, SHRA, -RA, -SHRA, REDZ, VCSH
Tue, Feb 22 Recent Rain, Light Rain, Light Rain and Drizzle, Light Drizzle, Recent Drizzle, Showers in the VicinityRERA, -RA, -RADZ, -DZ, REDZ, VCSH
Wed, Feb 23 Light Drizzle and Rain, Light Rain, Light Rain and Drizzle, Light Drizzle, Recent Drizzle-DZRA, -RA, -RADZ, -DZ, REDZ
Thu, Feb 24 Light Rain and Drizzle, Showers of Light Rain, Fog in the Vicinity, Mist, Patches of Fog, Shallow Fog-RADZ, -SHRA, VCFG, BR, BCFG, MIFG
Fri, Feb 25 Recent Snow; Light Snow; Light Drizzle, Snow, and Rain; Light Rain and Snow; Light Snow and Rain; Recent Rain and Snow; Showers of Light Snow and Rain; Light Rain; Shallow Fog; Showers in the VicinityRESN, -SN, -DZSNRA, -RASN, -SNRA, RERASN, -SHSNRA, -RA, MIFG, VCSH
Sat, Feb 26 Recent Snow, Light Snow, Light Snow and Drizzle, Recent Snow and Drizzle, Fog in the Vicinity, Freezing Fog, Mist, Partial Fog, Patches of FogRESN, -SN, -SNDZ, RESNDZ, VCFG, FZFG, BR, PRFG, BCFG

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

Hours of Daylight and Twilight in the Winter of 2021 at Zurich AirportDecJanFeb0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrFallSpringDec 218 hr, 27 minDec 218 hr, 27 minnightnightdaydayFeb 2811 hr, 1 minFeb 2811 hr, 1 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 Winter of 2021 at Zurich Airport

Sunrise & Sunset with Twilight and Daylight Saving Time in the Winter of 2021 at Zurich AirportDecJanFeb2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMFallSpring7:08 AM7:08 AMFeb 286:08 PMFeb 286:08 PM8:02 AM8:02 AMDec 104:34 PMDec 104:34 PM8:13 AM8:13 AMJan 14:45 PMJan 14:45 PM
The solar day over the course of the Winter 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.

Solar Elevation and Azimuth in the Winter of 2021 at Zurich Airport

Solar Elevation and Azimuth in the Winter of 2021 at Zurich AirportDecJanFeb12 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 AMFallSpring00100101020
northeastsouthwest
Solar elevation and azimuth in the the winter 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 Winter of 2021 at Zurich Airport

Moon Rise, Set & Phases in the Winter of 2021 at Zurich AirportDecJanFeb12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMFallSpringNov 410:15 PMNov 410:15 PMNov 199:58 AMNov 199:58 AMDec 48:44 AMDec 48:44 AMDec 195:36 AMDec 195:36 AMJan 27:34 PMJan 27:34 PMJan 1812:49 AMJan 1812:49 AMFeb 16:47 AMFeb 16:47 AMFeb 165:57 PMFeb 165:57 PMMar 26:35 PMMar 26:35 PMMar 188:18 AMMar 188:18 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 AM8:10 AM8:10 AM4:12 PM4:12 PM4:17 PM4:17 PM8:52 AM8:52 AM8:30 AM8:30 AM5:37 PM5:37 PM5:28 PM5:28 PM8:17 AM8:17 AM5:52 PM5:52 PM5:36 PM5:36 PM7:00 AM7:00 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 Winter of 2021 at Zurich Airport

Humidity Comfort Levels in the Winter of 2021 at Zurich AirportDecJanFeb12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFallSpring
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 Winter of 2021 at Zurich Airport

Wind Speed in the Winter of 2021 at Zurich AirportDecJanFeb0 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mph60 mph60 mphFallSpring
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Winter of 2021 at Zurich Airport

Hourly Wind Speed in the Winter of 2021 at Zurich AirportDecJanFeb12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFallSpring
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

Hourly Wind Direction in 2021 at Zurich AirportDecJanFeb12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFallSpring
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in the Winter of 2021 at Zurich Airport

Atmospheric Pressure in the Winter of 2021 at Zurich AirportDecJanFeb29.5 inHg29.5 inHg30.0 inHg30.0 inHg30.5 inHg30.5 inHgFallSpring
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 the Winter of 2021 at Zurich Airport 2021

Number of Reports by Day in the Winter of 2021 at Zurich AirportDecJanFeb005050100100FallSpring
regularspecialcorrection
The number of reports per day.

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

Reports by Hour in the Winter of 2021 at Zurich AirportDecJanFeb12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMFallSpring
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 winter 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.

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