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Spring 1993 Weather History at Spencer Municipal Airport Iowa, United States

This report shows the past weather for Spencer Municipal Airport, providing a weather history for the spring of 1993. It features all historical weather data series we have available, including the Spencer Municipal Airport temperature history for the spring of 1993. You can drill down from year to month and even day level reports by clicking on the graphs.

Spencer Municipal Airport Temperature History in the Spring of 1993

History:199719961995199419931992199119901989
Temperature history in the Spring of 1993 at Spencer Municipal 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 1993 at Spencer Municipal Airport

History:199719961995199419931992199119901989
Hourly Temperature in the Spring of 1993 at Spencer Municipal AirportMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
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 1993 at Spencer Municipal Airport

History:199719961995199419931992199119901989
Cloud Cover in the Spring of 1993 at Spencer Municipal 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.

Snow Depth in the Spring of 1993 at Spencer Municipal Airport

History:199719961995199419931992199119901989
Snow Depth in the Spring of 1993 at Spencer Municipal AirportMarAprMay0 in0 in5 in5 in10 in10 in15 in15 inWinterSummer
The daily measured snow depth, where available.

Observed Weather in the Spring of 1993 at Spencer Municipal Airport

History:199719961995199419931992199119901989
Observed Weather in the Spring of 1993 at Spencer Municipal 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
Mon, Mar 1 Haze, Sky-Obscuring FogIWC05, IWC45
Tue, Mar 2 Showers of Light Rain, Light Drizzle, Sky-Obscuring FogIWC80, IWC51, IWC45
Wed, Mar 3 Light Freezing Drizzle, Light Freezing Rain, Sky-Obscuring FogIWC56, IWC66, IWC45
Thu, Mar 4 Sky-Obscuring FogIWC45
Fri, Mar 5 Sky-Obscuring FogIWC45
Sat, Mar 6 Sky-Obscuring FogIWC45
Sun, Mar 7 Sky-Obscuring FogIWC45
Tue, Mar 9 Light SnowIWC71
Wed, Mar 10 Light Snow, Light RainIWC71, IWC61
Fri, Mar 12 Light SnowIWC71
Sun, Mar 14 Light SnowIWC71
Tue, Mar 16 Sky-Obscuring FogIWC45
Thu, Mar 18 Showers of Light SnowIWC85
Fri, Mar 19 Light Snow, Showers of Light Snow, Haze, Sky-Obscuring FogIWC71, IWC85, IWC05, IWC45
Sat, Mar 20 Light Freezing Drizzle, Sky-Obscuring FogIWC56, IWC45
Sun, Mar 21 Snow, Light Snow, Sky-Obscuring FogIWC73, IWC71, IWC45
Mon, Mar 22 Light Snow, Sky-Obscuring FogIWC71, IWC45
Tue, Mar 23 Haze, Sky-Obscuring FogIWC05, IWC45
Wed, Mar 24 Haze, Sky-Obscuring FogIWC05, IWC45
Thu, Mar 25 Light Drizzle, Sky-Obscuring FogIWC51, IWC45
Fri, Mar 26 Haze, Sky-Obscuring FogIWC05, IWC45
Sat, Mar 27 Sky-Obscuring FogIWC45
Sun, Mar 28 Sky-Obscuring FogIWC45
Mon, Mar 29 Thunderstorm with Rain, Showers of Light Rain, Haze, Sky-Obscuring FogIWC95, IWC80, IWC05, IWC45
Tue, Mar 30 Light Rain, Light Drizzle, Sky-Obscuring FogIWC61, IWC51, IWC45
Wed, Mar 31 Light Snow, Light Freezing Rain, Light Rain, Sky-Obscuring FogIWC71, IWC66, IWC61, IWC45
Thu, Apr 1 Light Snow, Sky-Obscuring FogIWC71, IWC45
Tue, Apr 6 Light Rain, Light Drizzle, Sky-Obscuring FogIWC61, IWC51, IWC45
Wed, Apr 7 Light Rain, Light Drizzle, Sky-Obscuring FogIWC61, IWC51, IWC45
Thu, Apr 8 Light Rain, Light Drizzle, Sky-Obscuring FogIWC61, IWC51, IWC45
Fri, Apr 9 Sky-Obscuring FogIWC45
Sat, Apr 10 Light Rain, Sky-Obscuring FogIWC61, IWC45
Sun, Apr 11 Light Rain, Light Drizzle, Sky-Obscuring FogIWC61, IWC51, IWC45
Tue, Apr 13 Snow, Ice Pellets, Light Rain, Showers of Light Rain, Sky-Obscuring FogIWC73, IWC79, IWC61, IWC80, IWC45
Wed, Apr 14 Light Snow, Ice Pellets, Light Rain, Light Drizzle, Sky-Obscuring FogIWC71, IWC79, IWC61, IWC51, IWC45
Thu, Apr 15 Light Snow, Light Rain, Light Drizzle, Sky-Obscuring FogIWC71, IWC61, IWC51, IWC45
Sun, Apr 18 Thunderstorm, Thunderstorm with Rain, Light Rain, Showers of Light Rain, Sky-Obscuring FogIWC17, IWC95, IWC61, IWC80, IWC45
Mon, Apr 19 Light Snow, Light Rain, Sky-Obscuring FogIWC71, IWC61, IWC45
Mon, Apr 26 Showers of Light RainIWC80
Tue, Apr 27 Light Rain, Showers of Light Rain, Sky-Obscuring FogIWC61, IWC80, IWC45
Fri, Apr 30 Light Rain, Showers of Light RainIWC61, IWC80
Sat, May 1 Light Rain, Light Drizzle, Sky-Obscuring FogIWC61, IWC51, IWC45
Sun, May 2 Sky-Obscuring FogIWC45
Mon, May 3 Sky-Obscuring FogIWC45
Tue, May 4 Sky-Obscuring FogIWC45
Wed, May 5 Sky-Obscuring FogIWC45
Thu, May 6 Thunderstorm with Rain, Light Rain, Showers of Light Rain, Sky-Obscuring FogIWC95, IWC61, IWC80, IWC45
Fri, May 7 Thunderstorm with Rain, Light Rain, Showers of Light Rain, Sky-Obscuring FogIWC95, IWC61, IWC80, IWC45
Sat, May 8 Thunderstorm with Rain, Light Rain, Showers of Light RainIWC95, IWC61, IWC80
Sun, May 9 Showers of Light RainIWC80
Mon, May 10 Light Rain, Showers of Light Rain, Light Drizzle, Sky-Obscuring FogIWC61, IWC80, IWC51, IWC45
Tue, May 11 Sky-Obscuring FogIWC45
Sat, May 15 Light Rain, Showers of Light RainIWC61, IWC80
Mon, May 17 Light Rain, Showers of Light Rain, Sky-Obscuring FogIWC61, IWC80, IWC45
Tue, May 18 Sky-Obscuring FogIWC45
Wed, May 19 Showers of Light RainIWC80
Sat, May 22 Sky-Obscuring FogIWC45
Sun, May 23 Light Rain, Light Drizzle, Sky-Obscuring FogIWC61, IWC51, IWC45
Fri, May 28 Light RainIWC61
Sat, May 29 Thunderstorm with Rain, Rain, Light Rain, Sky-Obscuring FogIWC95, IWC63, IWC61, IWC45
Sun, May 30 Rain, Light Rain, Showers of Light Rain, Sky-Obscuring FogIWC63, IWC61, IWC80, IWC45

Hours of Daylight and Twilight in the Spring of 1993 at Spencer Municipal Airport

History:199719961995199419931992199119901989
Hours of Daylight and Twilight in the Spring of 1993 at Spencer Municipal AirportMarAprMay0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrWinterSummerMar 2012 hr, 7 minMar 2012 hr, 7 minnightnightdaydayMay 3115 hr, 9 minMay 3115 hr, 9 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 1993 at Spencer Municipal Airport

History:199719961995199419931992199119901989
Sunrise & Sunset with Twilight and Daylight Saving Time in the Spring of 1993 at Spencer Municipal AirportMarAprMay2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMWinterSummer5:44 AM5:44 AMMay 318:53 PMMay 318:53 PM6:56 AM6:56 AMMar 16:10 PMMar 16:10 PM6:57 AM6:57 AMApr 47:50 PMApr 47:50 PMApr 4DSTApr 4DST
The solar day over the course of the Spring of 1993. 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 1993 at Spencer Municipal Airport

History:199719961995199419931992199119901989
Solar Elevation and Azimuth in the Spring of 1993 at Spencer Municipal 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 AMWinterSummer0020203030506000101030304060
northeastsouthwest
Solar elevation and azimuth in the the spring of 1993. 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 1993 at Spencer Municipal Airport

History:199719961995199419931992199119901989
Moon Rise, Set & Phases in the Spring of 1993 at Spencer Municipal AirportMarAprMay12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMWinterSummerFeb 65:56 PMFeb 65:56 PMFeb 217:06 AMFeb 217:06 AMMar 83:46 AMMar 83:46 AMMar 231:15 AMMar 231:15 AMApr 61:44 PMApr 61:44 PMApr 216:50 PMApr 216:50 PMMay 510:34 PMMay 510:34 PMMay 219:07 AMMay 219:07 AMJun 48:03 AMJun 48:03 AMJun 198:53 PMJun 198:53 PM5:45 PM5:45 PM7:30 AM7:30 AM6:32 PM6:32 PM5:52 PM5:52 PM6:27 AM6:27 AM7:23 PM7:23 PM7:01 AM7:01 AM8:17 PM8:17 PM6:13 AM6:13 AM9:10 PM9:10 PM8:20 PM8:20 PM5:43 AM5:43 AM8:50 PM8:50 PM
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 1993 at Spencer Municipal Airport

History:199719961995199419931992199119901989
Humidity Comfort Levels in the Spring of 1993 at Spencer Municipal 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 1993 at Spencer Municipal Airport

History:199719961995199419931992199119901989
Wind Speed in the Spring of 1993 at Spencer Municipal AirportMarAprMay0 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mph60 mph60 mph70 mph70 mphWinterSummer
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Spring of 1993 at Spencer Municipal Airport

History:199719961995199419931992199119901989
Hourly Wind Speed in the Spring of 1993 at Spencer Municipal 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.
Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.

Growing Degree Days in the Spring of 1993 at Spencer Municipal Airport

History:199719961995199419931992199119901989
Growing Degree Days in the Spring of 1993 at Spencer Municipal AirportMarAprMay0°F0°F200°F200°F400°F400°F600°F600°F800°F800°F1,000°F1,000°F1,200°F1,200°F1,400°F1,400°F1,600°F1,600°F1,800°F1,800°FWinterSummer
The growing degree days accumulated from reported temperatures over the course of the spring (solid black line), placed over the average accumulation (faint line), with 25th to 75th and 10th to 90th percentile bands. Gaps indicate days without enough temperature reports to calculate a complete daily value; totals following gaps may therefore be understated.

Hourly Wind Direction in 1993 at Spencer Municipal Airport

History:199719961995199419931992199119901989
Hourly Wind Direction in 1993 at Spencer Municipal 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 1993 at Spencer Municipal Airport

History:199719961995199419931992199119901989
Atmospheric Pressure in the Spring of 1993 at Spencer Municipal AirportMarAprMay29.5 inHg29.5 inHg30.0 inHg30.0 inHg30.5 inHg30.5 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 Spencer Municipal Airport194019501960197019801990200020102020197319731974197419751975197619761977197719781978197919791980198019811981198219821983198319841984198519851986198619871987198819881989198919901990199119911992199219931993199419941995199519961996199719971998199819991999200020002001200120022002200320032004200420052005200620062007200720082008200920092010201020112011201220122013201320142014201520152016201620172017201820182019201920202020202120212022202220232023202420242025202520262026
METARISDboth
The number of reports per month over the entire history of this station.

Number of Reports by Day in the Spring of 1993 at Spencer Municipal Airport 1993

Number of Reports by Day in the Spring of 1993 at Spencer Municipal AirportMarAprMay0066121218182424WinterSummer
regularspecialcorrection
The number of reports per day.

Reports by Hour in the Spring of 1993 at Spencer Municipal Airport 1993

Reports by Hour in the Spring of 1993 at Spencer Municipal 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 Spencer Municipal Airport in the spring of 1993.

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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