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September 2017 Weather History at Douala Obs. Cameroon

This report shows the past weather for Douala Obs., providing a weather history for September 2017. It features all historical weather data series we have available, including the Douala Obs. temperature history for September 2017. You can drill down from year to month and even day level reports by clicking on the graphs.

Douala Obs. Temperature History September 2017

History:20192018JFMAMJJASepOND20162015
Temperature history in September 2017 at Douala Obs.1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303070°F70°F72°F72°F74°F74°F76°F76°F78°F78°F80°F80°F82°F82°F84°F84°F86°F86°F88°F88°F90°F90°F92°F92°FAugOct
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 September 2017 at Douala Obs.

History:20192018JFMAMJJASepOND20162015
Hourly Temperature in September 2017 at Douala Obs.1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOctwarmhot
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 September 2017 at Douala Obs.

History:20192018JFMAMJJASepOND20162015
Cloud Cover in September 2017 at Douala Obs.1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOct
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 September 2017 at Douala Obs.

History:20192018JFMAMJJASepOND20162015
Observed Weather in September 2017 at Douala Obs.1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOct
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, Sep 1 Light Drizzle-DZ
Sat, Sep 2 Thunderstorm, Thunderstorm with Light Drizzle, Thunderstorm with Light Rain, Thunderstorm with Light Rain and Drizzle, Thunderstorm with Rain and Drizzle, Light DrizzleTS, -TSDZ, -TSRA, -TSRADZ, TSRADZ, -DZ
Sun, Sep 3 Light Rain and Drizzle, Drizzle, Light Drizzle, Mist-RADZ, DZ, -DZ, BR
Mon, Sep 4 MistBR
Tue, Sep 5 Drizzle and Rain, Rain and Drizzle, Light Rain, Light Rain and Drizzle, Light DrizzleIWC59, RADZ, IWC61, -RADZ, -DZ, IWC51
Wed, Sep 6 Recent Rain, Light Rain and Drizzle, Light DrizzleRERA, -RADZ, -DZ
Thu, Sep 7 Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Heavy Rain and Drizzle, Thunderstorm with Light Rain and Drizzle, Thunderstorm with Rain, Thunderstorm with Rain and Drizzle, Heavy Rain, Rain, Light Drizzle and Rain, Light Rain, Light Rain and Drizzle, Light DrizzleIWC17, IWC97, +TSRADZ, -TSRADZ, TSRA, IWC95, TSRADZ, IWC65, IWC63, IWC58, IWC61, -RADZ, -DZ, IWC51
Fri, Sep 8 Light Rain and Drizzle, Light Drizzle, Mist-RADZ, -DZ, BR
Sat, Sep 9 Light Rain, Light Drizzle-RA, -DZ
Sun, Sep 10 Thunderstorm, Thunderstorm with Light Rain, Thunderstorm with Light Rain and Drizzle, Thunderstorm with Rain and Drizzle, Light RainTS, -TSRA, -TSRADZ, TSRADZ, -RA
Mon, Sep 11 Thunderstorm, Thunderstorm with Light Drizzle, Thunderstorm with Light Rain, Rain, Light RainTS, -TSDZ, -TSRA, RA, -RA
Tue, Sep 12 Thunderstorm, Light Rain and Drizzle, Light Drizzle, MistTS, -RADZ, -DZ, BR
Wed, Sep 13 Recent Thunderstorm, Thunderstorm, Thunderstorm with Light Drizzle, Thunderstorm with Light Rain and Drizzle, Thunderstorm with Rain, Thunderstorm with Showers, Light Rain, Light Drizzle, PrecipitationRETS, TS, IWC17, -TSDZ, -TSRADZ, IWC95, IWCA92, IWC61, -RA, -DZ, IWC51, IWCA41
Thu, Sep 14 Thunderstorm, Thunderstorm with Light Drizzle, Light Rain and Drizzle, DrizzleTS, -TSDZ, -RADZ, DZ
Fri, Sep 15 Thunderstorm, Thunderstorm with Light Drizzle, Thunderstorm with Light Rain and Drizzle, Light Rain and Drizzle, Light DrizzleTS, -TSDZ, -TSRADZ, -RADZ, -DZ
Sat, Sep 16 Thunderstorm, Thunderstorm with Drizzle, Thunderstorm with Light Drizzle, Thunderstorm with Light Rain and Drizzle, Thunderstorm with Rain and Drizzle, Light Rain, Light Rain and Drizzle, Light DrizzleTS, TSDZ, -TSDZ, -TSRADZ, TSRADZ, -RA, -RADZ, -DZ
Sun, Sep 17 Recent Thunderstorm, Thunderstorm, Thunderstorm with Light Rain, Light DrizzleRETS, TS, -TSRA, -DZ
Mon, Sep 18 MistBR
Tue, Sep 19 Recent Thunderstorm, Thunderstorm, Thunderstorm with Light Drizzle, Light RainRETS, TS, -TSDZ, -RA
Wed, Sep 20 Thunderstorm, Thunderstorm with Light Drizzle, Thunderstorm with Light Rain and Drizzle, Rain and Drizzle, Light Rain and Drizzle, Drizzle, Light DrizzleTS, -TSDZ, -TSRADZ, RADZ, -RADZ, DZ, -DZ
Thu, Sep 21 Recent Thunderstorm, Thunderstorm, Thunderstorm with Light Drizzle, Thunderstorm with Light Rain, Thunderstorm with Light Rain and Drizzle, Thunderstorm with Rain and Drizzle, Light Rain and Drizzle, Light DrizzleRETS, TS, -TSDZ, -TSRA, -TSRADZ, TSRADZ, -RADZ, -DZ
Fri, Sep 22 Thunderstorm, Thunderstorm with Light Drizzle, Thunderstorm with Light Rain, Thunderstorm with RainTS, -TSDZ, -TSRA, TSRA
Sat, Sep 23 Light Drizzle-DZ
Sun, Sep 24 Thunderstorm, Thunderstorm with Light RainTS, -TSRA
Mon, Sep 25 Thunderstorm, Thunderstorm with Light Drizzle, Thunderstorm with Light Rain and DrizzleTS, -TSDZ, -TSRADZ
Tue, Sep 26 Mild Thunderstorm, Thunderstorm, Thunderstorm with Light Rain, Thunderstorm with Rain, Mist-TS, TS, -TSRA, TSRA, BR
Wed, Sep 27 Thunderstorm, Thunderstorm with Light Rain, Thunderstorm with Rain, MistTS, -TSRA, TSRA, BR
Thu, Sep 28 Recent Thunderstorm, Thunderstorm, Thunderstorm with Light Drizzle, Thunderstorm with Light RainRETS, TS, -TSDZ, -TSRA
Fri, Sep 29 Thunderstorm, Light RainIWC17, -RA, IWC61
Sat, Sep 30 Thunderstorm, MistTS, BR

Hours of Daylight and Twilight in September 2017 at Douala Obs.

History:20192018JFMAMJJASepOND20162015
Hours of Daylight and Twilight in September 2017 at Douala Obs.181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrAugOctSep 2212 hr, 7 minSep 2212 hr, 7 minnightnightdaydaySep 112 hr, 11 minSep 112 hr, 11 minSep 3012 hr, 5 minSep 3012 hr, 5 minSep 1112 hr, 9 minSep 1112 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 in September 2017 at Douala Obs.

History:20192018JFMAMJJASepOND20162015
Sunrise & Sunset with Twilight in September 2017 at Douala Obs.181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930302 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMAugOct6:08 AM6:08 AMSep 306:13 PMSep 306:13 PM6:15 AM6:15 AMSep 16:26 PMSep 16:26 PM6:13 AM6:13 AMSep 116:22 PMSep 116:22 PM6:10 AM6:10 AMSep 216:17 PMSep 216:17 PM
The solar day over the course of September 2017. 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 September 2017 at Douala Obs.

History:20192018JFMAMJJASepOND20162015
Solar Elevation and Azimuth in September 2017 at Douala Obs.Sep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 AMAugOct00101020203030404050506060707080800010102020303040405050606070708080
northeastsouthwest
Solar elevation and azimuth over the course of September 2017. 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 September 2017 at Douala Obs.

History:20192018JFMAMJJASepOND20162015
Moon Rise, Set & Phases in September 2017 at Douala Obs.1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAugOctSep 68:04 AMSep 68:04 AMSep 206:31 AMSep 206:31 AMOct 57:41 PMOct 57:41 PM5:57 PM5:57 PM6:16 AM6:16 AM6:17 AM6:17 AM6:43 PM6:43 PM6:12 PM6:12 PM6:38 AM6:38 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.
Sep 2017IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
81%-2:09 AMWSW2:45 PMESE8:51 PMS249,194 mi
2
88%-2:58 AMWSW3:33 PMESE9:40 PMS247,230 mi
3
94%-3:47 AMWSW4:22 PMESE10:29 PMS244,852 mi
4
98%-4:37 AMWSW5:09 PMESE11:18 PMS242,259 mi
5
99%-5:26 AMWSW5:57 PME--
6
100%-6:16 AMW6:44 PME12:07 AMS239,650 mi
7
99%-7:06 AMW7:32 PME12:55 AMS237,197 mi
8
96%-7:56 AMW8:20 PME1:44 AMS235,032 mi
9
91%-8:47 AMW9:09 PME2:33 AMN233,234 mi
10
83%-9:40 AMW10:00 PMENE3:24 AMN231,833 mi
11
74%-10:35 AMWNW10:53 PMENE4:17 AMN230,818 mi
12
63%-11:31 AMWNW11:49 PMENE5:11 AMN230,166 mi
13
50%-12:29 PMWNW-6:08 AMN229,852 mi
14
39%12:46 AMENE1:27 PMWNW-7:07 AMN229,873 mi
15
28%1:45 AMENE2:25 PMWNW-8:05 AMN230,251 mi
16
18%2:43 AMENE3:22 PMWNW-9:03 AMN231,023 mi
17
10%3:40 AMENE4:16 PMWNW-9:58 AMN232,231 mi
18
4%4:34 AMENE5:07 PMW-10:51 AMN233,894 mi
19
1%5:27 AME5:56 PMW-11:42 AMN235,991 mi
20
0%6:17 AME6:43 PMW-12:30 PMS238,444 mi
21
2%7:06 AME7:28 PMW-1:17 PMS241,120 mi
22
6%7:53 AME8:13 PMW-2:03 PMS243,839 mi
23
12%8:40 AME8:57 PMW-2:48 PMS246,394 mi
24
19%9:27 AMESE9:42 PMWSW-3:34 PMS248,578 mi
25
27%10:14 AMESE10:28 PMWSW-4:20 PMS250,197 mi
26
37%11:01 AMESE11:14 PMWSW-5:07 PMS251,098 mi
27
46%11:49 AMESE--5:55 PMS251,178 mi
28
50%-12:01 AMWSW12:37 PMESE6:43 PMS250,399 mi
29
66%-12:49 AMWSW1:25 PMESE7:32 PMS248,796 mi
30
75%-1:38 AMWSW2:13 PMESE8:20 PMS246,474 mi

Humidity Comfort Levels in September 2017 at Douala Obs.

History:20192018JFMAMJJASepOND20162015
Humidity Comfort Levels in September 2017 at Douala Obs.1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOct
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 September 2017 at Douala Obs.

History:20192018JFMAMJJASepOND20162015
Wind Speed in September 2017 at Douala Obs.181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 mph0 mph5 mph5 mph10 mph10 mph15 mph15 mph20 mph20 mph25 mph25 mph30 mph30 mph35 mph35 mphAugOct
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in September 2017 at Douala Obs.

History:20192018JFMAMJJASepOND20162015
Hourly Wind Speed in September 2017 at Douala Obs.1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOct
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 2017 at Douala Obs.

History:20192018JFMAMJJASepOND20162015
Hourly Wind Direction in 2017 at Douala Obs.1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOct
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in September 2017 at Douala Obs.

History:20192018JFMAMJJASepOND20162015
Atmospheric Pressure in September 2017 at Douala Obs.1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303029.70 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 inHg30.05 inHg30.05 inHgAugOct
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 Douala Obs.1940195019601970198019902000201020201949194919501950195119511952195219731973197419741975197519761976197719771978197819791979198019801981198119821982198319831984198419851985198619861987198719881988198919891990199019911991199219921993199319941994199519951996199619971997199819981999199920002000200120012002200220032003200420042005200520062006200720072008200820092009201020102011201120122012201320132014201420152015201620162017201720182018201920192020202020212021202220222023202320242024
METARISDboth
The number of reports per month over the entire history of this station.

Number of Reports by Day in September 2017 at Douala Obs. Fall 2017

Number of Reports by Day in September 2017 at Douala Obs.181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300024244848AugOct
regularspecialcorrection
The number of reports per day.

Reports by Hour in September 2017 at Douala Obs. Fall 2017

Reports by Hour in September 2017 at Douala Obs.1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOct
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 Douala Obs. in September 2017.

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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