Spring 2009 Weather History at Savonlinna Airport Finland

This report shows the past weather for Savonlinna Airport, providing a weather history for the spring of 2009. It features all historical weather data series we have available, including the Savonlinna Airport temperature history for the spring of 2009. You can drill down from year to month and even day level reports by clicking on the graphs.

Savonlinna Airport Temperature History in the Spring of 2009

Temperature history in the Spring of 2009 at Savonlinna AirportMarAprMay-20°F-20°F-10°F-10°F0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°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 2009 at Savonlinna Airport

Hourly Temperature in the Spring of 2009 at Savonlinna AirportMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummerfreezingcoolvery coldcold
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 2009 at Savonlinna Airport

Cloud Cover in the Spring of 2009 at Savonlinna 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.

Observed Weather in the Spring of 2009 at Savonlinna Airport

Observed Weather in the Spring of 2009 at Savonlinna 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
Sun, Mar 1 Solid Precipitation, Light Snow, Showers of Light SnowIWCA45, IWCA71, IWCA85
Mon, Mar 2 Snow GrainsIWC77
Tue, Mar 3 Solid Precipitation, Light SnowIWCA45, IWCA71, IWC71
Wed, Mar 4 Solid Precipitation, Light Snow, Light Freezing Rain, Light Rain, Fog, Freezing Fog, Mist, Steady FogIWCA45, IWCA71, IWC71, IWC66, IWC61, IWCA30, IWCA35, IWCA10, IWCA33
Thu, Mar 5 Light Freezing Drizzle, Light Rain, Showers of Light Rain, Fog, MistIWC56, IWC61, IWCA81, IWCA30, IWC44, IWC10
Sat, Mar 7 Solid Precipitation, Light Snow, Showers of Light Snow, MistIWCA45, IWCA71, IWCA85, IWCA10
Mon, Mar 9 Light Snow, Snow GrainsIWCA71, IWC77
Tue, Mar 10 Snow, Solid Precipitation, Light Snow, Showers of Light SnowIWC73, IWCA45, IWCA71, IWC71, IWCA85
Wed, Mar 11 Solid Precipitation, Light Snow, Showers of Light SnowIWCA45, IWCA71, IWC71, IWCA85
Thu, Mar 12 MistIWCA10
Sat, Mar 14 Solid Precipitation, Light Snow, Showers of Light Snow, Light Rain, Freezing Fog, Mist, Steady FogIWCA45, IWCA71, IWCA85, IWCA61, IWCA35, IWCA10, IWCA33
Sun, Mar 15 Light Snow, Showers of Light Snow, Light Freezing RainIWCA71, IWCA85, IWCA64
Mon, Mar 16 Light Snow, Showers of Light Snow, Light RainIWCA71, IWCA85, IWCA61
Tue, Mar 17 Snow, Light Snow, Showers of Light Snow, Snow Grains, Light Rain and Snow, Showers of Light Rain and Snow, Light Freezing Rain, Light Rain, Showers of Light RainIWCA72, IWCA71, IWC71, IWCA85, IWC77, IWCA67, IWC83, IWCA64, IWCA61, IWCA81
Wed, Mar 18 Light Snow, Showers of Light Snow, Light Rain and Snow, Light Freezing RainIWCA71, IWCA85, IWCA67, IWCA64
Thu, Mar 19 Light SnowIWC71
Fri, Mar 20 Showers of Snow, Snow, Light Snow, Showers of Light Snow, Showers of Light RainIWCA86, IWCA72, IWC71, IWCA71, IWCA85, IWCA81
Thu, Mar 26 Solid Precipitation, Light Snow, Showers of Light SnowIWCA45, IWCA71, IWC71, IWCA85
Fri, Mar 27 Solid Precipitation, Light Snow, Showers of Light SnowIWCA45, IWCA71, IWC71, IWCA85
Sun, Mar 29 Solid Precipitation, Light Snow, Light Ice Pellets, Light Rain and Snow, Light Rain, Showers of Light RainIWCA45, IWCA71, IWCA74, IWCA67, IWCA61, IWCA81
Mon, Mar 30 Solid Precipitation, Light Ice Pellets, Light Rain and Snow, Showers of Light Rain and Snow, Light Rain, Showers of Light RainIWCA45, IWCA74, IWCA67, IWC83, IWCA61, IWCA81
Tue, Mar 31 Solid Precipitation, Light Snow, Heavy Rain and Snow, Light Rain and Snow, Light Rain, Showers of Light RainIWCA45, IWC71, IWCA68, IWCA67, IWCA61, IWC61, IWCA81
Wed, Apr 1 Showers of Light Snow, Light Rain and Snow, Light RainIWC85, IWCA85, IWCA67, IWCA61
Fri, Apr 3 Snow, Light Snow, Light Ice Pellets, Light Rain and Snow, Light Freezing Rain, Light Rain, Showers of Light RainIWCA72, IWCA71, IWC71, IWCA74, IWCA67, IWCA64, IWCA61, IWC61, IWCA81
Sat, Apr 4 Snow, Solid Precipitation, Light Snow, Light Rain, Showers of Light Rain, ShowersIWCA72, IWCA45, IWCA71, IWCA61, IWCA81, IWCA80
Sun, Apr 5 Solid Precipitation, Light Snow, Light Freezing Rain, Freezing Fog, Mist, Steady FogIWCA45, IWCA71, IWCA64, IWCA35, IWCA10, IWCA33
Mon, Apr 6 Light Snow, Light RainIWC71, IWCA71, IWCA61
Wed, Apr 8 Solid Precipitation, Light SnowIWCA45, IWCA71
Fri, Apr 10 Light Snow, Light Freezing Rain, Light RainIWC71, IWCA71, IWCA64, IWCA61
Sat, Apr 11 Light Rain and Snow, Rain, Light Rain, Light Drizzle, MistIWCA67, IWCA62, IWCA61, IWCA51, IWCA10
Sun, Apr 12 Fog, MistIWCA30, IWCA10
Mon, Apr 13 MistIWCA10
Tue, Apr 14 Drizzle, Light Drizzle, MistIWC53, IWCA52, IWCA51, IWC51, IWC10, IWCA10
Wed, Apr 15 Showers of Light RainIWC80, IWCA81
Fri, Apr 17 Showers of Snow, Snow, Light Snow, Showers of Light Snow, Light Rain and Snow, Light Freezing Rain, Light Rain, Showers of Light Rain, ShowersIWCA86, IWC86, IWCA72, IWCA71, IWCA85, IWC85, IWCA67, IWCA64, IWCA61, IWC80, IWCA81, IWCA80
Sat, Apr 18 Light Snow, Showers of Light SnowIWCA71, IWCA85
Sun, Apr 19 Light RainIWCA61
Mon, Apr 20 Showers of Light SnowIWCA85
Thu, Apr 23 Light RainIWCA61
Tue, Apr 28 Light Rain, Showers of Light RainIWC61, IWCA81, IWC80
Wed, Apr 29 Heavy Drizzle, Light Drizzle, Fog, Mist, Patches of Fog, Sky-Obscuring FogIWCA53, IWC51, IWCA30, IWCA10, IWC10, IWCA31, IWC45
Mon, May 4 Light Rain, Drizzle, Light Drizzle, Precipitation in the VicinityIWCA61, IWCA52, IWCA51, IWC16
Tue, May 5 Light RainIWCA61
Wed, May 6 Showers of Rain, Light Rain, Showers of Light Rain, Drizzle, Light DrizzleIWCA82, IWC61, IWCA61, IWCA81, IWCA52, IWCA51, IWC51
Thu, May 7 Showers of Light Rain, Fog, Mist, Patches of FogIWCA81, IWCA30, IWCA10, IWCA31
Fri, May 8 Showers of RainIWC81
Sat, May 9 Showers of Rain, Light Rain, Showers of Light RainIWCA82, IWCA61, IWCA81
Sun, May 10 Light Rain, Showers of Light Rain, Light DrizzleIWCA61, IWCA81, IWCA51
Mon, May 11 Light Rain, Showers of Light Rain, Drizzle, Light DrizzleIWCA61, IWCA81, IWC80, IWCA52, IWCA51
Tue, May 12 Showers of Heavy Rain, Showers of Light Rain, Precipitation in the VicinityIWCA83, IWCA81, IWC80, IWC16
Wed, May 13 Showers of Light Rain, Precipitation in the VicinityIWC80, IWC16
Thu, May 21 Showers of Rain, Showers of Light Rain, Light Drizzle, MistIWCA82, IWCA81, IWCA51, IWCA10
Fri, May 22 Showers of Light Rain, Mist, Patches of FogIWCA81, IWCA10, IWCA31
Sat, May 23 Showers of Rain, Showers of Light RainIWCA82, IWCA81
Sun, May 24 Light Rain, Showers of Light RainIWCA61, IWCA81
Tue, May 26 Showers of Light RainIWCA81
Wed, May 27 Showers of Heavy Rain, Rain, Showers of Rain, Light Rain, Showers of Light RainIWC82, IWCA62, IWCA82, IWC81, IWCA61, IWC61, IWCA81, IWC80

Hours of Daylight and Twilight in the Spring of 2009 at Savonlinna Airport

Hours of Daylight and Twilight in the Spring of 2009 at Savonlinna AirportMarAprMay0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrWinterSummerMar 2012 hr, 14 minMar 2012 hr, 14 minnightnightdayday
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 2009 at Savonlinna Airport

Sunrise & Sunset with Twilight and Daylight Saving Time in the Spring of 2009 at Savonlinna AirportMarAprMay2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMWinterSummer3:33 AM3:33 AM10:31 PMMay 3110:31 PMMay 317:06 AM7:06 AM5:27 PMMar 15:27 PMMar 16:02 AM6:02 AM6:21 PMMar 216:21 PMMar 21
The solar day over the course of the Spring of 2009. 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 2009 at Savonlinna Airport

Solar Elevation and Azimuth in the Spring of 2009 at Savonlinna 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 AMWinterSummer001020305001010203040
northeastsouthwest
Solar elevation and azimuth in the the spring of 2009. 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 2009 at Savonlinna Airport

Moon Rise, Set & Phases in the Spring of 2009 at Savonlinna AirportMarAprMay12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMWinterSummerFeb 94:50 PMFeb 94:50 PMFeb 253:36 AMFeb 253:36 AMMar 114:38 AMMar 114:38 AMMar 266:07 PMMar 266:07 PMApr 95:56 PMApr 95:56 PMApr 256:23 AMApr 256:23 AMMay 97:02 AMMay 97:02 AMMay 243:12 PMMay 243:12 PMJun 79:12 PMJun 79:12 PMJun 2210:36 PMJun 2210:36 PM4:28 PM4:28 PM8:03 AM8:03 AM7:05 AM7:05 AM5:20 PM5:20 PM6:12 AM6:12 AM5:14 AM5:14 AM6:54 PM6:54 PM8:44 PM8:44 PM5:22 AM5:22 AM10:34 PM10:34 PM2:44 AM2:44 AM11:38 PM11:38 PM1:35 AM1:35 AM11:31 PM11:31 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 2009 at Savonlinna Airport

Humidity Comfort Levels in the Spring of 2009 at Savonlinna 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 2009 at Savonlinna Airport

Wind Speed in the Spring of 2009 at Savonlinna AirportMarAprMay0 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mphWinterSummer
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Spring of 2009 at Savonlinna Airport

Hourly Wind Speed in the Spring of 2009 at Savonlinna 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 2009 at Savonlinna Airport

Hourly Wind Direction in 2009 at Savonlinna 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 2009 at Savonlinna Airport

Atmospheric Pressure in the Spring of 2009 at Savonlinna AirportMarAprMay29.2 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.

Number of Reports by Day in the Spring of 2009 at Savonlinna Airport 2009

Number of Reports by Day in the Spring of 2009 at Savonlinna AirportMarAprMay00242448487272WinterSummer
regularspecialcorrection
The number of reports per day.

Reports by Hour in the Spring of 2009 at Savonlinna Airport 2009

Reports by Hour in the Spring of 2009 at Savonlinna 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 Savonlinna Airport in the spring of 2009.

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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