September 2017 Weather History in Colombo Sri Lanka

The data for this report comes from the Bandaranayake International Air Port. See all nearby weather stations

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

Colombo Temperature History September 2017

Temperature history in September 2017 in Colombo1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303072°F72°F74°F74°F76°F76°F78°F78°F80°F80°F82°F82°F84°F84°F86°F86°F88°F88°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 in Colombo

Hourly Temperature in September 2017 in Colombo1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 in Colombo

Cloud Cover in September 2017 in Colombo1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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.

Daily Precipitation in September 2017 in Colombo

Daily Precipitation in September 2017 in Colombo181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300.0 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 inAugOct
The daily measured quantity of liquid or liquid-equivalent precipitation.

Observed Weather in September 2017 in Colombo

Observed Weather in September 2017 in Colombo1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Thunderstorm with Rain, Showers of Light RainTS, IWC17, VCTS, IWC13, -TSRA, IWC95, TSRA, IWC80
Sat, Sep 2 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Thunderstorm with RainIWC17, TS, IWC29, VCTS, IWC13, -TSRA, IWC95
Sun, Sep 3 Showers of Light Rain-SHRA, IWC80
Mon, Sep 4 Showers of Rain, Showers of Light RainIWC25, IWC80, -SHRA
Tue, Sep 5 Thunderstorm, Thunderstorm with Rain, Showers of Light RainIWC29, IWC95, TSRA, -SHRA, IWC80
Wed, Sep 6 Thunderstorm with Light Rain, Thunderstorm with Rain, Showers of Rain, Light Intermittent Rain, Showers of Light Rain-TSRA, IWC95, IWC25, SHRA, IWC81, IWC60, -SHRA, IWC80
Thu, Sep 7 Thunderstorm with Rain, Showers of Rain, Light Intermittent Rain, Showers of Light RainIWC95, SHRA, IWC81, IWC60, IWC80, -SHRA
Fri, Sep 8 Recent Showers of Rain, Showers of Light RainRESHRA, -SHRA
Sat, Sep 9 Thunderstorm in the Vicinity, Recent Showers of Rain, Showers of Light RainVCTS, RESHRA, -SHRA
Sun, Sep 10 Showers of Rain, Showers of Light RainIWC25, -SHRA, IWC80
Mon, Sep 11 Thunderstorm in the Vicinity, Recent Showers of Rain, Showers of Rain, Showers of Light Rain0.00 inVCTS, IWC13, RESHRA, IWC25, -SHRA, IWC80
Tue, Sep 12 Recent Showers of RainRESHRA
Wed, Sep 13 Thunderstorm with Rain, Showers of Rain, Light Intermittent Rain, Showers of Light RainTSRA, IWC95, SHRA, IWC81, IWC60, IWC80, -SHRA
Thu, Sep 14 Showers of Rain, Showers of Light RainSHRA, -SHRA
Sat, Sep 16 Recent Showers of Rain, Showers of Light RainRESHRA, -SHRA
Wed, Sep 20 Showers of RainIWC25, SHRA, IWC81
Thu, Sep 21 Showers of Light RainIWC80
Fri, Sep 22 Recent Showers of RainRESHRA
Sat, Sep 23 Thunderstorm in the VicinityVCTS
Mon, Sep 25 Recent Showers of Rain, Showers of Rain, Showers of Light RainRESHRA, SHRA, -SHRA
Tue, Sep 26 Recent Showers of RainRESHRA
Wed, Sep 27 Thunderstorm in the Vicinity, Recent Showers of Rain, Showers of Rain, Showers of Light RainVCTS, IWC13, RESHRA, IWC25, -SHRA, IWC80
Thu, Sep 28 Recent Showers of RainRESHRA
Sat, Sep 30 Showers of Rain, Showers of Light RainSHRA, IWC81, -SHRA, IWC80

Hours of Daylight and Twilight in September 2017 in Colombo

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 in Colombo

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 in Colombo

Solar Elevation and Azimuth in September 2017 in ColomboSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 in Colombo

Moon Rise, Set & Phases in September 2017 in Colombo1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAugOctSep 612:34 PMSep 612:34 PMSep 2011:01 AMSep 2011:01 AMOct 612:11 AMOct 612:11 AM6:26 PM6:26 PM6:44 AM6:44 AM5:56 AM5:56 AM6:24 PM6:24 PM5:52 PM5:52 PM6:18 AM6:18 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
79%-1:45 AMWSW2:29 PMESE8:31 PMS249,512 mi
2
87%-2:33 AMWSW3:17 PMESE9:20 PMS247,651 mi
3
93%-3:23 AMWSW4:05 PMESE10:09 PMS245,338 mi
4
97%-4:13 AMWSW4:53 PMESE10:58 PMS242,771 mi
5
100%-5:03 AMWSW5:40 PME11:47 PMS240,150 mi
6
100%-5:54 AMW6:26 PME--
7
100%-6:44 AMW7:13 PME12:35 AMS237,655 mi
8
97%-7:36 AMW7:59 PME1:24 AMS235,427 mi
9
92%-8:28 AMW8:47 PME2:13 AMS233,554 mi
10
85%-9:21 AMW9:37 PME3:04 AMN232,074 mi
11
76%-10:16 AMWNW10:29 PMENE3:56 AMN230,987 mi
12
65%-11:13 AMWNW11:24 PMENE4:50 AMN230,266 mi
13
50%-12:11 PMWNW-5:47 AMN229,887 mi
14
41%12:20 AMENE1:10 PMWNW-6:45 AMN229,842 mi
15
30%1:18 AMENE2:08 PMWNW-7:43 AMN230,148 mi
16
20%2:17 AMENE3:04 PMWNW-8:41 AMN230,839 mi
17
11%3:15 AMENE3:58 PMWNW-9:37 AMN231,960 mi
18
5%4:11 AMENE4:49 PMW-10:31 AMN233,535 mi
19
1%5:04 AME5:37 PMW-11:21 AMN235,551 mi
20
0%5:56 AME6:24 PMW-12:10 PMS237,944 mi
21
1%6:46 AME7:08 PMW-12:57 PMS240,589 mi
22
5%7:35 AME7:52 PMW-1:43 PMS243,315 mi
23
10%8:23 AME8:36 PMW-2:29 PMS245,919 mi
24
17%9:10 AMESE9:20 PMWSW-3:15 PMS248,191 mi
25
26%9:58 AMESE10:05 PMWSW-4:01 PMS249,934 mi
26
35%10:45 AMESE10:50 PMWSW-4:47 PMS250,985 mi
27
44%11:33 AMESE11:37 PMWSW-5:35 PMS251,230 mi
28
50%12:21 PMESE--6:23 PMS250,618 mi
29
64%-12:25 AMWSW1:09 PMESE7:12 PMS249,169 mi
30
73%-1:14 AMWSW1:57 PMESE8:00 PMS246,976 mi

Humidity Comfort Levels in September 2017 in Colombo

Humidity Comfort Levels in September 2017 in Colombo1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 in Colombo

Wind Speed in September 2017 in Colombo181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 mph0 mph20 mph20 mph40 mph40 mph60 mph60 mph80 mph80 mph100 mph100 mphAugOct
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in September 2017 in Colombo

Hourly Wind Speed in September 2017 in Colombo1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 in Colombo

Hourly Wind Direction in 2017 in Colombo1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 in Colombo

Atmospheric Pressure in September 2017 in Colombo1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303029.65 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 inHgAugOct
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 Bandaranayake International Air Port page.

See all nearby weather stations

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