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August 2009 Weather History at Evansville Regional Airport United States

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

Evansville Regional Airport Temperature History August 2009

History:20112010JFMAMJJAugSOND20082007
Temperature history in August 2009 at Evansville Regional Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313145°F45°F50°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°F90°F90°F95°F95°F100°F100°FJulSep
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 August 2009 at Evansville Regional Airport

History:20112010JFMAMJJAugSOND20082007
Hourly Temperature in August 2009 at Evansville Regional Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSepcoolcomfortablewarmhotcold
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 August 2009 at Evansville Regional Airport

History:20112010JFMAMJJAugSOND20082007
Cloud Cover in August 2009 at Evansville Regional Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 August 2009 at Evansville Regional Airport

History:20112010JFMAMJJAugSOND20082007
Daily Precipitation in August 2009 at Evansville Regional Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 in2.0 in2.0 in2.5 in2.5 inJulSep
The daily measured quantity of liquid or liquid-equivalent precipitation.

Snow Depth in August 2009 at Evansville Regional Airport

History:20112010JFMAMJJAugSOND20082007
Snow Depth in August 2009 at Evansville Regional Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 in0.0 in0.2 in0.2 in0.4 in0.4 in0.6 in0.6 in0.8 in0.8 in1.0 in1.0 in1.2 in1.2 inJulSep
The daily measured snow depth, where available.

Observed Weather in August 2009 at Evansville Regional Airport

History:20112010JFMAMJJAugSOND20082007
Observed Weather in August 2009 at Evansville Regional Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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
Sat, Aug 1 Thunderstorm in the Vicinity, Thunderstorm with Heavy Rain, Thunderstorm with Rain, Rain, Light Rain, Mist0.66 inVCTS, +TSRA, TSRA, RA, -RA, BR
Sun, Aug 2 MistBR
Tue, Aug 4 Heavy Rain, Rain, Light Rain, Mist0.22 in+RA, RA, -RA, BR
Wed, Aug 5 Haze, MistHZ, BR
Thu, Aug 6 MistBR
Sat, Aug 8 Haze, MistHZ, BR
Sun, Aug 9 Haze, MistHZ, BR
Mon, Aug 10 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Mist0.38 inTS, VCTS, +TSRA, -TSRA, TSRA, BR
Thu, Aug 13 Haze, MistHZ, BR
Fri, Aug 14 Haze, MistHZ, BR
Sat, Aug 15 Thunderstorm, Thunderstorm in the Vicinity, Mist0.01 inTS, VCTS, BR
Sun, Aug 16 MistBR
Mon, Aug 17 MistBR
Tue, Aug 18 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain0.09 inTS, VCTS, -TSRA
Wed, Aug 19 Heavy Rain, Light Rain0.18 in+RA, -RA
Thu, Aug 20 Thunderstorm in the Vicinity, Thunderstorm with Rain, Heavy Rain, Rain, Light Rain, Mist0.25 inVCTS, TSRA, +RA, RA, -RA, BR
Fri, Aug 21 Light Rain0.07 in-RA
Mon, Aug 24 MistBR
Tue, Aug 25 Haze, Fog, MistHZ, FG, BR
Wed, Aug 26 Haze, MistHZ, BR
Thu, Aug 27 Haze, MistHZ, BR
Fri, Aug 28 Heavy Rain, Light Rain, Haze, Mist0.05 in+RA, -RA, HZ, BR
Sat, Aug 29 MistBR

Hours of Daylight and Twilight in August 2009 at Evansville Regional Airport

History:20112010JFMAMJJAugSOND20082007
Hours of Daylight and Twilight in August 2009 at Evansville Regional Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrJulSepnightnightdaydayAug 114 hr, 6 minAug 114 hr, 6 minAug 3113 hr, 2 minAug 3113 hr, 2 minAug 1113 hr, 46 minAug 1113 hr, 46 minAug 2113 hr, 24 minAug 2113 hr, 24 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 in August 2009 at Evansville Regional Airport

History:20112010JFMAMJJAugSOND20082007
Sunrise & Sunset with Twilight in August 2009 at Evansville Regional Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031312 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMJulSep5:53 AM5:53 AMAug 17:59 PMAug 17:59 PM6:19 AM6:19 AMAug 317:20 PMAug 317:20 PM6:01 AM6:01 AMAug 117:48 PMAug 117:48 PM6:10 AM6:10 AMAug 217:35 PMAug 217:35 PM
The solar day over the course of August 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.

Solar Elevation and Azimuth in August 2009 at Evansville Regional Airport

History:20112010JFMAMJJAugSOND20082007
Solar Elevation and Azimuth in August 2009 at Evansville Regional AirportAug112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMJulSep0010102020303040405050606000101020203030404050506060
northeastsouthwest
Solar elevation and azimuth over the course of August 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 August 2009 at Evansville Regional Airport

History:20112010JFMAMJJAugSOND20082007
Moon Rise, Set & Phases in August 2009 at Evansville Regional Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMJulSepAug 57:55 PMAug 57:55 PMAug 205:02 AMAug 205:02 AMSep 411:03 AMSep 411:03 AM7:44 PM7:44 PM6:29 AM6:29 AM6:22 AM6:22 AM7:40 PM7:40 PM6:39 PM6:39 PM6:20 AM6:20 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.
Aug 2009IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
87%-1:42 AMSW5:17 PMSE9:55 PMS251,372 mi
2
93%-2:34 AMSW6:02 PMESE10:46 PMS252,107 mi
3
97%-3:30 AMWSW6:41 PMESE11:35 PMS252,285 mi
4
98%-4:29 AMWSW7:15 PMESE--
5
100%-5:29 AMWSW7:44 PMESE12:22 AMS251,973 mi
6
100%-6:29 AMWSW8:10 PMESE1:06 AMS251,230 mi
7
99%-7:28 AMW8:34 PME1:49 AMS250,098 mi
8
95%-8:28 AMW8:58 PME2:30 AMS248,598 mi
9
90%-9:27 AMW9:21 PME3:11 AMS246,738 mi
10
83%-10:28 AMW9:47 PMENE3:52 AMS244,516 mi
11
74%-11:32 AMWNW10:15 PMENE4:36 AMS241,941 mi
12
65%-12:38 PMWNW10:49 PMENE5:23 AMS239,048 mi
13
50%-1:46 PMWNW11:30 PMENE6:14 AMS235,915 mi
14
42%-2:54 PMWNW-7:09 AMS232,684 mi
15
31%12:20 AMNE4:00 PMNW-8:09 AMS229,562 mi
16
20%1:21 AMNE4:59 PMWNW-9:12 AMS226,819 mi
17
11%2:31 AMENE5:50 PMWNW-10:14 AMS224,749 mi
18
4%3:47 AMENE6:32 PMWNW-11:14 AMS223,620 mi
19
1%5:05 AMENE7:08 PMWNW-12:11 PMS223,611 mi
20
0%6:22 AMENE7:40 PMW-1:04 PMS224,774 mi
21
3%7:36 AME8:09 PMW-1:54 PMS227,017 mi
22
8%8:47 AME8:37 PMW-2:44 PMS230,124 mi
23
16%9:57 AMESE9:06 PMWSW-3:32 PMS233,793 mi
24
25%11:05 AMESE9:37 PMWSW-4:22 PMS237,685 mi
25
35%12:12 PMESE10:12 PMWSW-5:12 PMS241,476 mi
26
45%1:16 PMESE10:52 PMWSW-6:04 PMS244,891 mi
27
50%2:16 PMESE11:37 PMSW-6:57 PMS247,723 mi
28
65%3:11 PMSE--7:49 PMS249,840 mi
29
74%-12:28 AMSW3:59 PMESE8:41 PMS251,190 mi
30
82%-1:23 AMWSW4:41 PMESE9:31 PMS251,783 mi
31
89%-2:21 AMWSW5:16 PMESE10:18 PMS251,685 mi

Humidity Comfort Levels in August 2009 at Evansville Regional Airport

History:20112010JFMAMJJAugSOND20082007
Humidity Comfort Levels in August 2009 at Evansville Regional Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 August 2009 at Evansville Regional Airport

History:20112010JFMAMJJAugSOND20082007
Wind Speed in August 2009 at Evansville Regional Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mphJulSep
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in August 2009 at Evansville Regional Airport

History:20112010JFMAMJJAugSOND20082007
Hourly Wind Speed in August 2009 at Evansville Regional Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 Evansville Regional Airport

History:20112010JFMAMJJAugSOND20082007
Hourly Wind Direction in 2009 at Evansville Regional Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in August 2009 at Evansville Regional Airport

History:20112010JFMAMJJAugSOND20082007
Atmospheric Pressure in August 2009 at Evansville Regional Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.7 inHg29.7 inHg29.8 inHg29.8 inHg29.9 inHg29.9 inHg30.0 inHg30.0 inHg30.1 inHg30.1 inHg30.2 inHg30.2 inHg30.3 inHg30.3 inHgJulSep
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 Evansville Regional Airport1940195019601970198019902000201020201948194819491949195019501951195119521952195319531954195419551955195619561957195719581958195919591960196019611961196219621963196319641964196519651966196619671967196819681969196919701970197119711972197219731973197419741975197519761976197719771978197819791979198019801981198119821982198319831984198419851985198619861987198719881988198919891990199019911991199219921993199319941994199519951996199619971997199819981999199920002000200120012002200220032003200420042005200520062006200720072008200820092009201020102011201120122012201320132014201420152015201620162017201720182018201920192020202020212021202220222023202320242024
METARISDboth
The number of reports per month over the entire history of this station.

Number of Reports by Day in August 2009 at Evansville Regional Airport Summer 2009

Number of Reports by Day in August 2009 at Evansville Regional Airport181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930303131005050100100JulSep
regularspecialcorrection
The number of reports per day.

Reports by Hour in August 2009 at Evansville Regional Airport Summer 2009

Reports by Hour in August 2009 at Evansville Regional Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 Evansville Regional Airport in August 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.

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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