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September 2018 Weather History in Samoa Samoa

The data for this report comes from the Faleolo International Airport. See all nearby weather stations

This report shows the past weather for Samoa, providing a weather history for September 2018. It features all historical weather data series we have available, including the Samoa temperature history for September 2018. You can drill down from year to month and even day level reports by clicking on the graphs.

Samoa Temperature History September 2018

History:20202019JFMAMJJASepOND20172016
Temperature history in September 2018 in Samoa1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303070°F70°F75°F75°F80°F80°F85°F85°F90°F90°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 2018 in Samoa

History:20202019JFMAMJJASepOND20172016
Hourly Temperature in September 2018 in Samoa1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOcthotwarm
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 2018 in Samoa

History:20202019JFMAMJJASepOND20172016
Cloud Cover in September 2018 in Samoa1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2018 in Samoa

History:20202019JFMAMJJASepOND20172016
Observed Weather in September 2018 in Samoa1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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
Sun, Sep 2 HazeIWC05
Tue, Sep 4 Haze, Precipitation in the Vicinity, Showers in the VicinityIWC05, IWC16, IWC15, VCSH
Thu, Sep 6 Precipitation in the VicinityIWC15
Fri, Sep 7 Haze, Precipitation in the VicinityIWC05, IWC15
Sat, Sep 8 Haze, Precipitation in the VicinityIWC05, IWC15
Sun, Sep 9 Precipitation in the VicinityIWC15
Mon, Sep 10 HazeIWC05
Wed, Sep 12 Haze, Precipitation in the VicinityIWC05, IWC15
Thu, Sep 13 Haze, Precipitation in the VicinityIWC05, IWC15
Fri, Sep 14 Precipitation in the VicinityIWC15
Sat, Sep 15 Precipitation in the VicinityIWC15
Sun, Sep 16 Showers in the VicinityVCSH
Mon, Sep 17 Showers in the VicinityVCSH
Tue, Sep 18 Showers in the VicinityVCSH
Wed, Sep 19 Precipitation in the Vicinity, Showers in the VicinityIWC16, IWC15, VCSH
Thu, Sep 20 Rain, Recent Rain, Drizzle, Showers in the VicinityRA, RERA, DZ, VCSH
Sat, Sep 22 HazeIWC05
Sun, Sep 23 Recent Rain, Haze, Precipitation in the VicinityRERA, IWC05, IWC15
Mon, Sep 24 Haze, Precipitation in the Vicinity, Showers in the VicinityIWC05, IWC16, IWC15, VCSH
Tue, Sep 25 HazeIWC05
Wed, Sep 26 HazeIWC05
Fri, Sep 28 Haze, Precipitation in the Vicinity, Showers in the VicinityIWC05, IWC15, IWC16, VCSH
Sat, Sep 29 Haze, Precipitation in the VicinityIWC05, IWC15

Hours of Daylight and Twilight in September 2018 in Samoa

History:20202019JFMAMJJASepOND20172016
Hours of Daylight and Twilight in September 2018 in Samoa181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrAugOctSep 2312 hr, 7 minSep 2312 hr, 7 mindaydaydaydaynightSep 111 hr, 51 minSep 111 hr, 51 minSep 3012 hr, 13 minSep 3012 hr, 13 minSep 1111 hr, 58 minSep 1111 hr, 58 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 and Daylight Saving Time in September 2018 in Samoa

History:20202019JFMAMJJASepOND20172016
Sunrise & Sunset with Twilight and Daylight Saving Time in September 2018 in Samoa181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930302 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMAugOct6:13 AM6:13 AMSep 286:24 PMSep 286:24 PM6:33 AM6:33 AMSep 16:23 PMSep 16:23 PM6:25 AM6:25 AMSep 116:24 PMSep 116:24 PM6:18 AM6:18 AMSep 216:24 PMSep 216:24 PMSep 30DSTSep 30DST
The solar day over the course of September 2018. 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 September 2018 in Samoa

History:20202019JFMAMJJASepOND20172016
Solar Elevation and Azimuth in September 2018 in SamoaSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 AMAugOct
northeastsouthwest
Solar elevation and azimuth over the course of September 2018. 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 2018 in Samoa

History:20202019JFMAMJJASepOND20172016
Moon Rise, Set & Phases in September 2018 in Samoa1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAugOctAug 2712:57 AMAug 2712:57 AMSep 107:02 AMSep 107:02 AMSep 253:53 PMSep 253:53 PM6:08 PM6:08 PM6:56 AM6:56 AM6:38 AM6:38 AM6:50 PM6:50 PM6:29 PM6:29 PM6:54 AM6:54 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 2018IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
76%-10:18 AMW11:05 PMENE4:15 AMN240,086 mi
2
66%-11:03 AMWNW-5:04 AMN237,371 mi
3
50%12:00 AMENE11:52 AMWNW-5:56 AMN234,525 mi
4
43%12:58 AMENE12:45 PMWNW-6:51 AMN231,676 mi
5
32%1:57 AMENE1:42 PMWNW-7:49 AMN229,011 mi
6
21%2:57 AMENE2:43 PMWNW-8:50 AMN226,767 mi
7
12%3:56 AMENE3:46 PMWNW-9:52 AMN225,202 mi
8
5%4:54 AMENE4:49 PMWNW-10:52 AMN224,543 mi
9
1%5:48 AMENE5:51 PMW-11:49 AMN224,935 mi
10
0%6:38 AME6:50 PMW-12:44 PMN226,405 mi
11
2%7:26 AME7:48 PMW-1:37 PMN228,847 mi
12
7%8:12 AME8:44 PMW-2:27 PMN232,039 mi
13
14%8:57 AME9:38 PMW-3:16 PMN235,683 mi
14
23%9:41 AMESE10:31 PMWSW-4:05 PMN239,453 mi
15
33%10:26 AMESE11:24 PMWSW-4:54 PMS243,041 mi
16
43%11:12 AMESE--5:43 PMS246,185 mi
17
50%-12:15 AMWSW11:58 AMESE6:32 PMS248,691 mi
18
62%-1:06 AMWSW12:46 PMESE7:21 PMS250,440 mi
19
72%-1:55 AMWSW1:35 PMESE8:09 PMS251,385 mi
20
80%-2:42 AMWSW2:24 PMESE8:57 PMS251,550 mi
21
87%-3:28 AMWSW3:13 PMESE9:43 PMS251,011 mi
22
93%-4:12 AMWSW4:02 PMESE10:29 PMS249,885 mi
23
97%-4:54 AMWSW4:51 PMESE11:14 PMN248,310 mi
24
100%-5:34 AMW5:40 PME11:58 PMN246,426 mi
25
100%-6:14 AMW6:29 PME--
26
100%-6:54 AMW7:18 PME12:42 AMN244,361 mi
27
98%-7:35 AMW8:09 PME1:27 AMN242,217 mi
28
94%-8:17 AMW9:02 PMENE2:13 AMN240,068 mi
29
87%-9:01 AMWNW9:56 PMENE3:01 AMN237,957 mi
30
79%-10:49 AMWNW11:53 PMENE4:52 AMN235,905 mi

Humidity Comfort Levels in September 2018 in Samoa

History:20202019JFMAMJJASepOND20172016
Humidity Comfort Levels in September 2018 in Samoa1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2018 in Samoa

History:20202019JFMAMJJASepOND20172016
Wind Speed in September 2018 in Samoa181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 mph0 mph5 mph5 mph10 mph10 mph15 mph15 mph20 mph20 mph25 mph25 mph30 mph30 mphAugOct
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in September 2018 in Samoa

History:20202019JFMAMJJASepOND20172016
Hourly Wind Speed in September 2018 in Samoa1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2018 in Samoa

History:20202019JFMAMJJASepOND20172016
Hourly Wind Direction in 2018 in Samoa1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2018 in Samoa

History:20202019JFMAMJJASepOND20172016
Atmospheric Pressure in September 2018 in Samoa1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303029.75 inHg29.75 inHg29.80 inHg29.80 inHg29.85 inHg29.85 inHg29.90 inHg29.90 inHg29.95 inHg29.95 inHg30.00 inHg30.00 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 Faleolo International Airport page.

See all nearby weather stations

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