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Spring 2011 Weather History at Dane County Regional Airport United States

This report shows the past weather for Dane County Regional Airport, providing a weather history for the spring of 2011. It features all historical weather data series we have available, including the Dane County Regional Airport temperature history for the spring of 2011. You can drill down from year to month and even day level reports by clicking on the graphs.

Dane County Regional Airport Temperature History in the Spring of 2011

History:201520142013201220112010200920082007
Temperature history in the Spring of 2011 at Dane County Regional AirportMarAprMay-20°F-20°F0°F0°F20°F20°F40°F40°F60°F60°F80°F80°F100°F100°FWinterSummer
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 Spring of 2011 at Dane County Regional Airport

History:201520142013201220112010200920082007
Hourly Temperature in the Spring of 2011 at Dane County Regional AirportMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummerfreezingvery 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 Spring of 2011 at Dane County Regional Airport

History:201520142013201220112010200920082007
Cloud Cover in the Spring of 2011 at Dane County Regional AirportMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
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 Spring of 2011 at Dane County Regional Airport

History:201520142013201220112010200920082007
Daily Precipitation in the Spring of 2011 at Dane County Regional AirportMarAprMay0.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 in2.0 in2.0 in2.5 in2.5 inWinterSummer
The daily measured quantity of liquid or liquid-equivalent precipitation.

Snow Depth in the Spring of 2011 at Dane County Regional Airport

History:201520142013201220112010200920082007
Snow Depth in the Spring of 2011 at Dane County Regional AirportMarAprMay0 in0 in5 in5 in10 in10 in15 in15 in20 in20 inWinterSummer
The daily measured snow depth, where available.

Observed Weather in the Spring of 2011 at Dane County Regional Airport

History:201520142013201220112010200920082007
Observed Weather in the Spring of 2011 at Dane County Regional AirportMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
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, Mar 1 HazeHZ
Thu, Mar 3 Light Rain0.00 in-RA
Fri, Mar 4 Light Snow, Light Rain and Snow, Light Rain, Haze, Mist0.14 inIWC71, IWCA71, -SN, -RASN, IWC61, -RA, IWCA61, HZ, IWC05, BR, IWC10, IWCA10
Sat, Mar 5 Light Snow, Haze, Mist0.02 inIWC71, IWCA71, -SN, IWC05, HZ, IWC10, IWCA10, BR
Mon, Mar 7 Light Snow, Haze, Mist0.03 in-SN, HZ, BR
Tue, Mar 8 Light Ice Pellets and Snow; Light Snow; Light Snow and Ice Pellets; Light Rain and Ice Pellets; Light Rain and Snow; Light Rain, Snow, and Ice Pellets; Light Rain; Haze; Mist0.02 in-PLSN, -SN, -SNPL, -RAPL, -RASN, -RASNPL, -RA, HZ, BR
Wed, Mar 9 Heavy Snow, Snow, Light Snow, Light Rain, Light Drizzle, Fog, Mist0.32 in+SN, SN, -SN, -RA, -DZ, FG, BR
Fri, Mar 11 Haze, MistHZ, BR
Sat, Mar 12 HazeHZ
Sun, Mar 13 HazeHZ
Mon, Mar 14 MistBR
Tue, Mar 15 Haze, MistHZ, BR
Wed, Mar 16 Haze, MistHZ, BR
Thu, Mar 17 Light Rain, Haze0.00 in-RA, HZ
Fri, Mar 18 HazeHZ
Sun, Mar 20 Thunderstorm with Light Rain, Thunderstorm with Rain, Ice Pellets, Rain, Light Rain, Mist1.30 in-TSRA, TSRA, PL, RA, -RA, BR
Mon, Mar 21 Haze, Fog, MistHZ, FG, BR
Tue, Mar 22 Thunderstorm with Light Rain, Heavy Rain and Small Hail, Heavy Rain, Rain, Light Rain, Light Drizzle, Haze, Mist0.73 in-TSRA, +RAGS, +RA, RA, -RA, -DZ, HZ, BR
Wed, Mar 23 Thunderstorm with Light Snow, Thunderstorm with Small Hail and Rain, Light Snow, Light Freezing Drizzle and Snow, Light Rain and Snow, Freezing Drizzle, Light Freezing Drizzle, Light Rain, Light Drizzle, Mist0.16 in-TSSN, TSGSRA, -SN, -FZDZSN, -RASN, FZDZ, -FZDZ, -RA, -DZ, BR
Fri, Mar 25 Haze, Mist0.00 inHZ, BR
Sat, Mar 26 Light Snow0.00 in-SN
Mon, Mar 28 MistBR
Tue, Mar 29 Haze, MistHZ, BR
Wed, Mar 30 MistBR
Fri, Apr 1 Light Snow, Light Rain and Snow, Light Rain, Light Drizzle, Mist0.16 in-SN, -RASN, -RA, -DZ, BR
Sat, Apr 2 Haze, MistHZ, BR
Sun, Apr 3 Thunderstorm, Thunderstorm with Light Rain, Rain, Light Rain, Haze, Mist0.21 inTS, -TSRA, RA, -RA, HZ, BR
Mon, Apr 4 Thunderstorm with Light Rain, Light Rain, Haze, Mist0.02 in-TSRA, -RA, HZ, BR
Wed, Apr 6 Light Rain, Mist0.15 in-RA, BR
Thu, Apr 7 Haze, Fog, MistHZ, FG, BR
Fri, Apr 8 Light Rain, Haze, Mist0.02 in-RA, HZ, BR
Sat, Apr 9 Haze, MistHZ, BR
Sun, Apr 10 Thunderstorm, Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Haze, Mist0.10 inTS, -TSRA, TSRA, -RA, HZ, BR
Tue, Apr 12 MistBR
Wed, Apr 13 Light Rain0.01 in-RA
Thu, Apr 14 Light Rain0.01 in-RA
Fri, Apr 15 Thunderstorm with Light Rain, Rain, Light Rain, Light Drizzle, Mist0.26 in-TSRA, RA, -RA, -DZ, BR
Sat, Apr 16 Light Snow, Light Rain and Snow, Light Rain, Drizzle, Light Drizzle, Mist0.12 in-SN, -RASN, -RA, DZ, -DZ, BR
Mon, Apr 18 Light Rain0.00 in-RA
Tue, Apr 19 Thunderstorm; Thunderstorm with Hail and Rain; Thunderstorm with Light Ice Pellets and Rain; Thunderstorm with Light Rain and Ice Pellets; Thunderstorm with Light Rain and Snow; Snow; Light Ice Pellets and Snow; Light Snow; Light Snow and Ice Pellets; Light Freezing Rain and Ice Pellets; Light Freezing Rain and Snow; Light Ice Pellets and Rain; Light Ice Pellets, Rain, and Snow; Light Rain and Ice Pellets; Light Rain and Snow; Light Freezing Rain; Rain; Light Rain; Fog; Mist; Blowing Snow1.06 inTS, TSGRRA, -TSPLRA, -TSRAPL, -TSRASN, SN, -PLSN, -SN, -SNPL, -FZRAPL, -FZRASN, -PLRA, -PLRASN, -RAPL, -RASN, -FZRA, RA, -RA, FG, BR, BLSN
Wed, Apr 20 Light Snow, Light Rain and Snow, Light Drizzle, Haze, Mist0.00 in-SN, -RASN, -DZ, HZ, BR
Thu, Apr 21 Light Rain, Mist, Patches of Fog0.01 in-RA, BR, BCFG
Fri, Apr 22 Rain, Light Rain, Light Drizzle, Mist0.44 inRA, -RA, -DZ, BR
Sat, Apr 23 Light Drizzle, Haze, Mist0.00 in-DZ, HZ, BR
Mon, Apr 25 Light Rain, Mist0.03 in-RA, BR
Tue, Apr 26 Rain, Light Rain, Light Drizzle, Mist0.82 inRA, -RA, -DZ, BR
Wed, Apr 27 Light Rain, Light Drizzle, Mist0.01 in-RA, -DZ, BR
Thu, Apr 28 Light Rain, Light Drizzle, Mist0.01 in-RA, -DZ, BR
Sat, Apr 30 Light Rain0.01 in-RA
Tue, May 3 Light Rain0.00 in-RA
Wed, May 4 MistBR
Thu, May 5 Light Rain, Haze, Mist0.03 in-RA, HZ, BR
Fri, May 6 Mist0.00 inBR
Sun, May 8 Haze, Mist, Shallow FogHZ, BR, MIFG
Mon, May 9 Thunderstorm, Thunderstorm with Light Rain, Light Rain, Mist0.06 inTS, -TSRA, -RA, BR
Tue, May 10 HazeHZ
Wed, May 11 Thunderstorm, Thunderstorm with Hail and Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Thunderstorm with Small Hail and Rain, Haze, Fog, Mist0.96 inTS, TSGRRA, -TSRA, TSRA, TSGSRA, HZ, FG, BR
Thu, May 12 Haze, Fog, MistHZ, FG, BR
Fri, May 13 Thunderstorm, Thunderstorm with Light Rain, Light Rain, Haze, Mist0.11 inTS, -TSRA, -RA, HZ, BR
Sat, May 14 Light Rain, Drizzle, Light Drizzle, Haze, Mist0.08 in-RA, DZ, -DZ, HZ, BR
Sun, May 15 Light Rain0.01 in-RA
Wed, May 18 Light Rain, Light Drizzle, Haze, Mist0.07 in-RA, -DZ, HZ, BR
Thu, May 19 Haze, MistHZ, BR
Fri, May 20 Fog, MistFG, BR
Sat, May 21 Heavy Rain, Light Rain, Haze, Mist0.02 in+RA, -RA, HZ, BR
Sun, May 22 Thunderstorm, Light Rain, Haze, Mist0.00 inTS, -RA, HZ, BR
Tue, May 24 Light Rain, Mist0.01 in-RA, BR
Wed, May 25 Rain, Light Rain, Light Drizzle, Mist0.89 inRA, -RA, -DZ, BR
Fri, May 27 Light Rain0.06 in-RA
Sat, May 28 Light Rain, Haze, Mist0.00 in-RA, HZ, BR
Sun, May 29 Thunderstorm, Thunderstorm with Light Rain, Light Rain, Fog, Mist0.09 inTS, -TSRA, -RA, FG, BR
Mon, May 30 MistBR

Hours of Daylight and Twilight in the Spring of 2011 at Dane County Regional Airport

History:201520142013201220112010200920082007
Hours of Daylight and Twilight in the Spring of 2011 at Dane County Regional AirportMarAprMay0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrWinterSummerMar 2012 hr, 8 minMar 2012 hr, 8 minnightnightdaydayMay 3115 hr, 8 minMay 3115 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 Spring of 2011 at Dane County Regional Airport

History:201520142013201220112010200920082007
Sunrise & Sunset with Twilight and Daylight Saving Time in the Spring of 2011 at Dane County Regional AirportMarAprMay2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMWinterSummer5:21 AM5:21 AMMay 318:29 PMMay 318:29 PM6:33 AM6:33 AMMar 15:46 PMMar 15:46 PM6:59 AM6:59 AMMar 217:10 PMMar 217:10 PMMar 13DSTMar 13DST
The solar day over the course of the Spring of 2011. 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 Spring of 2011 at Dane County Regional Airport

History:201520142013201220112010200920082007
Solar Elevation and Azimuth in the Spring of 2011 at Dane County Regional AirportMarAprMay12 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 AMWinterSummer0010203030405060010102030405060
northeastsouthwest
Solar elevation and azimuth in the the spring of 2011. 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 Spring of 2011 at Dane County Regional Airport

History:201520142013201220112010200920082007
Moon Rise, Set & Phases in the Spring of 2011 at Dane County Regional AirportMarAprMay12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMWinterSummerFeb 28:31 PMFeb 28:31 PMFeb 182:36 AMFeb 182:36 AMMar 42:47 PMMar 42:47 PMMar 191:11 PMMar 191:11 PMApr 39:33 AMApr 39:33 AMApr 179:45 PMApr 179:45 PMMay 31:51 AMMay 31:51 AMMay 176:09 AMMay 176:09 AMJun 14:03 PMJun 14:03 PMJun 153:14 PMJun 153:14 PM6:42 AM6:42 AM5:06 PM5:06 PM6:00 AM6:00 AM6:02 PM6:02 PM7:32 PM7:32 PM7:04 AM7:04 AM6:12 AM6:12 AM7:55 PM7:55 PM7:40 PM7:40 PM6:06 AM6:06 AM8:50 PM8:50 PM7:48 PM7:48 PM5:22 AM5:22 AM4:58 AM4:58 AM8:39 PM8:39 PM8:44 PM8:44 PM6:00 AM6:00 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 Spring of 2011 at Dane County Regional Airport

History:201520142013201220112010200920082007
Humidity Comfort Levels in the Spring of 2011 at Dane County Regional AirportMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
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 Spring of 2011 at Dane County Regional Airport

History:201520142013201220112010200920082007
Wind Speed in the Spring of 2011 at Dane County Regional AirportMarAprMay0 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mphWinterSummer
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Spring of 2011 at Dane County Regional Airport

History:201520142013201220112010200920082007
Hourly Wind Speed in the Spring of 2011 at Dane County Regional AirportMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
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 2011 at Dane County Regional Airport

History:201520142013201220112010200920082007
Hourly Wind Direction in 2011 at Dane County Regional AirportMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in the Spring of 2011 at Dane County Regional Airport

History:201520142013201220112010200920082007
Atmospheric Pressure in the Spring of 2011 at Dane County Regional AirportMarAprMay29.0 inHg29.0 inHg29.2 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 inHgWinterSummer
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 Dane County Regional Airport1940195019601970198019902000201020201948194819491949195019501951195119521952195319531954195419551955195619561957195719581958195919591960196019611961196219621963196319641964196519651966196619671967196819681969196919701970197119711972197219731973197419741975197519761976197719771978197819791979198019801981198119821982198319831984198419851985198619861987198719881988198919891990199019911991199219921993199319941994199519951996199619971997199819981999199920002000200120012002200220032003200420042005200520062006200720072008200820092009201020102011201120122012201320132014201420152015201620162017201720182018201920192020202020212021202220222023202320242024
METARISDboth
The number of reports per month over the entire history of this station.

Number of Reports by Day in the Spring of 2011 at Dane County Regional Airport 2011

Number of Reports by Day in the Spring of 2011 at Dane County Regional AirportMarAprMay005050100100150150WinterSummer
regularspecialcorrection
The number of reports per day.

Reports by Hour in the Spring of 2011 at Dane County Regional Airport 2011

Reports by Hour in the Spring of 2011 at Dane County Regional AirportMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
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 Dane County Regional Airport in the spring of 2011.

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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