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May 2009 Weather History in Cocos Islands Cocos (Keeling) Islands

The data for this report comes from the Cocos Island Airport. See all nearby weather stations

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

Cocos Islands Temperature History May 2009

History:20112010JFMAMayJJASOND20082007
Temperature history in May 2009 in Cocos Islands18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313174°F74°F76°F76°F78°F78°F80°F80°F82°F82°F84°F84°F86°F86°FAprJun
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 May 2009 in Cocos Islands

History:20112010JFMAMayJJASOND20082007
Hourly Temperature in May 2009 in Cocos Islands18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJunwarmhot
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 May 2009 in Cocos Islands

History:20112010JFMAMayJJASOND20082007
Cloud Cover in May 2009 in Cocos Islands18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
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 May 2009 in Cocos Islands

History:20112010JFMAMayJJASOND20082007
Observed Weather in May 2009 in Cocos Islands18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
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
Fri, May 1 Showers of Rain, Showers of Light Rain, Haze, Precipitation in the VicinityIWC81, IWC80, IWC05, IWC15, IWC16, IWC14
Sat, May 2 Showers of Rain, Haze, Precipitation in the VicinityIWC25, IWC05, IWC16
Sun, May 3 Showers of Rain, Showers of Light Rain, Haze, Precipitation in the VicinityIWC25, IWC81, IWC80, IWC05, IWC16, IWC15
Mon, May 4 Showers of Light Rain, HazeIWC80, IWC05
Tue, May 5 Showers of Heavy Rain, Showers of Rain, Showers of Light Rain, Precipitation in the VicinityIWC82, IWC81, IWC80, IWC16, IWC15
Wed, May 6 Showers of Heavy Rain, Showers of Rain, Showers of Light Rain, Haze, Precipitation in the VicinityIWC82, IWC81, IWC25, IWC80, IWC05, IWC16, IWC15
Thu, May 7 Showers of Rain, Light Intermittent Rain, Light Rain, Showers of Light Rain, Haze, Precipitation in the VicinityIWC81, IWC60, IWC61, IWC80, IWC05, IWC16
Fri, May 8 Showers of Light Rain, Haze, Precipitation in the VicinityIWC80, IWC05, IWC16, IWC15
Sat, May 9 Showers of Rain, Showers of Light Rain, Haze, Precipitation in the VicinityIWC25, IWC80, IWC05, IWC16
Sun, May 10 Showers of Light Rain, Haze, Precipitation in the VicinityIWC80, IWC05, IWC15, IWC16, IWC14
Mon, May 11 Showers of Rain, Showers of Light Rain, Haze, Precipitation in the VicinityIWC25, IWC80, IWC05, IWC14, IWC16
Tue, May 12 Showers of Heavy Rain, Showers of Rain, Showers of Light Rain, Precipitation in the VicinityIWC82, IWC81, IWC25, IWC80, IWC15
Wed, May 13 Showers of Rain, Light Intermittent Rain, Light Rain, Showers of Light Rain, Precipitation in the VicinityIWC25, IWC81, IWC60, IWC61, IWC80, IWC16
Thu, May 14 Showers of Rain, Showers of Light Rain, Haze, Precipitation in the VicinityIWC81, IWC80, IWC05, IWC16, IWC14, IWC15
Fri, May 15 Showers of Rain, Showers of Light Rain, Haze, Precipitation in the VicinityIWC81, IWC25, IWC80, IWC05, IWC16
Sat, May 16 HazeIWC05
Sun, May 17 HazeIWC05
Mon, May 18 Showers of Light Rain, Haze, Precipitation in the VicinityIWC80, IWC05, IWC16, IWC15
Tue, May 19 Showers of Light Rain, Haze, Precipitation in the VicinityIWC80, IWC05, IWC15
Wed, May 20 Showers of Heavy Rain, Showers of Rain, Showers of Light Rain, Precipitation in the VicinityIWC82, IWC81, IWC80, IWC15
Thu, May 21 Showers of Light Rain, Light Drizzle, Precipitation in the VicinityIWC80, IWC51, IWC16, IWC15
Fri, May 22 Light Intermittent Rain, Showers of Light Rain, Precipitation in the VicinityIWC60, IWC80, IWC16
Sat, May 23 Showers of Heavy Rain, Showers of Rain, Showers of Light Rain, Precipitation in the VicinityIWC82, IWC81, IWC80, IWC16, IWC15
Sun, May 24 Showers of Heavy Rain, Rain, Showers of Rain, Light Rain, Showers of Light Rain, Drizzle, Light DrizzleIWC82, IWC63, IWC81, IWC25, IWC61, IWC80, IWC53, IWC51
Mon, May 25 Showers of Light Rain, Haze, Precipitation in the VicinityIWC80, IWC05, IWC16, IWC15
Tue, May 26 Showers of Light Rain, Haze, Precipitation in the VicinityIWC80, IWC05, IWC16, IWC15
Wed, May 27 Showers of Rain, Showers of Light Rain, Precipitation in the VicinityIWC25, IWC80, IWC16, IWC15
Thu, May 28 Showers of Heavy Rain, Showers of Rain, Showers of Light Rain, Precipitation in the VicinityIWC82, IWC81, IWC25, IWC80, IWC16, IWC15
Fri, May 29 Showers of Light Rain, Precipitation in the VicinityIWC80, IWC16, IWC15
Sat, May 30 Showers of Rain, Showers of Light Rain, Precipitation in the VicinityIWC25, IWC80, IWC16

Hours of Daylight and Twilight in May 2009 in Cocos Islands

History:20112010JFMAMayJJASOND20082007
Hours of Daylight and Twilight in May 2009 in Cocos Islands1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrAprJundaydaydaydaynightMay 111 hr, 40 minMay 111 hr, 40 minMay 3111 hr, 28 minMay 3111 hr, 28 minMay 1111 hr, 35 minMay 1111 hr, 35 minMay 2111 hr, 31 minMay 2111 hr, 31 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 May 2009 in Cocos Islands

History:20112010JFMAMayJJASOND20082007
Sunrise & Sunset with Twilight in May 2009 in Cocos Islands18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMAprJun6:09 AM6:09 AMMay 15:49 PMMay 15:49 PM6:16 AM6:16 AMMay 315:43 PMMay 315:43 PM6:11 AM6:11 AMMay 115:46 PMMay 115:46 PM6:13 AM6:13 AMMay 215:44 PMMay 215:44 PM
The solar day over the course of May 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 May 2009 in Cocos Islands

History:20112010JFMAMayJJASOND20082007
Solar Elevation and Azimuth in May 2009 in Cocos IslandsMay112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMAprJun0010102020303040405050001010202030304040505060
northeastsouthwest
Solar elevation and azimuth over the course of May 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 May 2009 in Cocos Islands

History:20112010JFMAMayJJASOND20082007
Moon Rise, Set & Phases in May 2009 in Cocos Islands18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAprJunApr 259:53 AMApr 259:53 AMMay 910:32 AMMay 910:32 AMMay 246:42 PMMay 246:42 PM6:00 AM6:00 AM5:53 PM5:53 PM5:01 PM5:01 PM6:03 AM6:03 AM5:45 AM5:45 AM5:29 PM5:29 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.
May 2009IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
46%12:03 PMENE11:55 PMWNW-6:00 PMN230,304 mi
2
50%12:51 PMENE--6:52 PMN232,038 mi
3
69%-12:52 AMWNW1:35 PME7:40 PMN233,953 mi
4
79%-1:45 AMW2:16 PME8:26 PMN235,978 mi
5
87%-2:37 AMW2:56 PME9:11 PMN238,074 mi
6
93%-3:28 AMW3:36 PME9:56 PMN240,217 mi
7
98%-4:19 AMWSW4:17 PMESE10:42 PMS242,384 mi
8
100%-5:10 AMWSW5:01 PMESE11:30 PMS244,531 mi
9
100%-6:03 AMWSW5:46 PMESE--
10
100%-6:57 AMWSW6:35 PMESE12:20 AMS246,588 mi
11
98%-7:50 AMWSW7:25 PMESE1:12 AMS248,452 mi
12
93%-8:42 AMWSW8:17 PMESE2:04 AMS249,997 mi
13
88%-9:32 AMWSW9:09 PMESE2:55 AMS251,086 mi
14
81%-10:18 AMWSW10:00 PMESE3:45 AMS251,585 mi
15
72%-11:02 AMWSW10:49 PMESE4:32 AMS251,384 mi
16
63%-11:42 AMWSW11:37 PMESE5:17 AMS250,411 mi
17
50%-12:21 PMWSW-6:00 AMS248,650 mi
18
43%12:24 AME12:58 PMW-6:42 AMN246,146 mi
19
33%1:11 AME1:35 PMW-7:24 AMN243,013 mi
20
24%1:59 AME2:14 PMW-8:07 AMN239,437 mi
21
15%2:50 AME2:55 PMWNW-8:52 AMN235,669 mi
22
8%3:44 AMENE3:41 PMWNW-9:42 AMN232,011 mi
23
3%4:42 AMENE4:32 PMWNW-10:36 AMN228,791 mi
24
0%5:45 AMENE5:29 PMWNW-11:36 AMN226,315 mi
25
1%6:50 AMENE6:32 PMWNW-12:41 PMN224,819 mi
26
5%7:56 AMENE7:38 PMWNW-1:47 PMN224,419 mi
27
11%8:59 AMENE8:44 PMWNW-2:52 PMN225,090 mi
28
21%9:56 AMENE9:47 PMWNW-3:52 PMN226,674 mi
29
31%10:47 AMENE10:46 PMWNW-4:47 PMN228,938 mi
30
43%11:33 AME11:42 PMW-5:38 PMN231,625 mi
31
50%12:16 PME--6:25 PMN234,499 mi

Humidity Comfort Levels in May 2009 in Cocos Islands

History:20112010JFMAMayJJASOND20082007
Humidity Comfort Levels in May 2009 in Cocos Islands18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
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 May 2009 in Cocos Islands

History:20112010JFMAMayJJASOND20082007
Wind Speed in May 2009 in Cocos Islands1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mphAprJun
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in May 2009 in Cocos Islands

History:20112010JFMAMayJJASOND20082007
Hourly Wind Speed in May 2009 in Cocos Islands18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
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 in Cocos Islands

History:20112010JFMAMayJJASOND20082007
Hourly Wind Direction in 2009 in Cocos Islands18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in May 2009 in Cocos Islands

History:20112010JFMAMayJJASOND20082007
Atmospheric Pressure in May 2009 in Cocos Islands18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.60 inHg29.60 inHg29.65 inHg29.65 inHg29.70 inHg29.70 inHg29.75 inHg29.75 inHg29.80 inHg29.80 inHg29.85 inHg29.85 inHg29.90 inHg29.90 inHg29.95 inHg29.95 inHg30.00 inHg30.00 inHgAprJun
The daily range of atmospheric pressure (gray bars), as measured by the altimeter setting reported in e.g. a METAR report.

The details of the data sources used for this report can be found on the Cocos Island Airport page.

See all nearby weather stations

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