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December 2020 Weather History in American Samoa American Samoa

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

This report shows the past weather for American Samoa, providing a weather history for December 2020. It features all historical weather data series we have available, including the American Samoa temperature history for December 2020. You can drill down from year to month and even day level reports by clicking on the graphs.

American Samoa Temperature History December 2020

History:20222021JFMAMJJASONDec20192018
Temperature history in December 2020 in American Samoa18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313172°F72°F74°F74°F76°F76°F78°F78°F80°F80°F82°F82°F84°F84°F86°F86°F88°F88°F90°F90°F92°F92°FNovJan
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 December 2020 in American Samoa

History:20222021JFMAMJJASONDec20192018
Hourly Temperature in December 2020 in American Samoa18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJanwarmhot
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 December 2020 in American Samoa

History:20222021JFMAMJJASONDec20192018
Cloud Cover in December 2020 in American Samoa18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
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 December 2020 in American Samoa

History:20222021JFMAMJJASONDec20192018
Observed Weather in December 2020 in American Samoa18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
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
Tue, Dec 1 Showers of Heavy Rain, Showers of Light Rain+SHRA, -SHRA
Wed, Dec 2 Showers of Heavy Rain, Showers of Light Rain+SHRA, -SHRA
Thu, Dec 3 Showers of Light Rain-SHRA
Fri, Dec 4 Showers of Light Rain-SHRA
Sat, Dec 5 Showers of Light Rain-SHRA
Sun, Dec 6 Showers of Light Rain-SHRA
Mon, Dec 7 Showers of Light Rain-SHRA
Tue, Dec 8 Thunderstorm, Thunderstorm with Rain, Showers of Heavy Rain, Showers of Light RainTS, TSRA, +SHRA, -SHRA
Wed, Dec 9 Showers of Light Rain-SHRA
Thu, Dec 10 Thunderstorm, Showers of Rain, Showers of Light RainTS, SHRA, -SHRA
Fri, Dec 11 Thunderstorm, Showers of Light RainTS, -SHRA
Sat, Dec 12 Thunderstorm, Showers of Heavy Rain, Showers of Rain, Showers of Light RainTS, +SHRA, SHRA, -SHRA
Sun, Dec 13 Showers of Light Rain-SHRA
Mon, Dec 14 Showers of Light Rain-SHRA
Tue, Dec 15 Showers of Light Rain-SHRA
Wed, Dec 16 Showers of Rain, Showers of Light RainSHRA, -SHRA
Thu, Dec 17 Showers of Light Rain-SHRA
Fri, Dec 18 Showers of Light Rain-SHRA
Sat, Dec 19 Thunderstorm, Showers of Light Rain, Showers in the VicinityTS, -SHRA, VCSH
Sun, Dec 20 Thunderstorm, Showers of Heavy Rain, Showers of Light RainTS, +SHRA, -SHRA
Mon, Dec 21 Showers of Light Rain-SHRA
Tue, Dec 22 Showers of Light Rain-SHRA
Wed, Dec 23 Showers of Light Rain-SHRA
Thu, Dec 24 Showers of Light Rain-SHRA
Sun, Dec 27 Showers of Light Rain-SHRA

Hours of Daylight and Twilight in December 2020 in American Samoa

History:20222021JFMAMJJASONDec20192018
Hours of Daylight and Twilight in December 2020 in American Samoa1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrNovJanDec 2012 hr, 58 minDec 2012 hr, 58 mindaydaydaydaynightDec 112 hr, 55 minDec 112 hr, 55 minDec 3112 hr, 57 minDec 3112 hr, 57 minDec 1112 hr, 57 minDec 1112 hr, 57 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 December 2020 in American Samoa

History:20222021JFMAMJJASONDec20192018
Sunrise & Sunset with Twilight in December 2020 in American Samoa1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031312 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMNovJan5:39 AM5:39 AMDec 16:34 PMDec 16:34 PM5:52 AM5:52 AMDec 316:49 PMDec 316:49 PM5:42 AM5:42 AMDec 116:40 PMDec 116:40 PM5:47 AM5:47 AMDec 216:45 PMDec 216:45 PM
The solar day over the course of December 2020. 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 December 2020 in American Samoa

History:20222021JFMAMJJASONDec20192018
Solar Elevation and Azimuth in December 2020 in American SamoaDec112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMNovJan00101020203030404050506060707080800010102020303040405050606070708080
northeastsouthwest
Solar elevation and azimuth over the course of December 2020. 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 December 2020 in American Samoa

History:20222021JFMAMJJASONDec20192018
Moon Rise, Set & Phases in December 2020 in American Samoa18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNovJanNov 2910:30 PMNov 2910:30 PMDec 145:17 AMDec 145:17 AMDec 294:29 PMDec 294:29 PM6:20 PM6:20 PM5:58 AM5:58 AM5:48 AM5:48 AM7:14 PM7:14 PM6:53 PM6:53 PM6:24 AM6:24 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.
Dec 2020IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
99%-6:46 AMWNW8:06 PMENE12:59 AMN247,947 mi
2
96%-7:37 AMWNW8:59 PMENE1:51 AMN246,116 mi
3
90%-8:30 AMWNW9:51 PMENE2:45 AMN244,057 mi
4
83%-9:26 AMWNW10:41 PMENE3:39 AMN241,783 mi
5
75%-10:22 AMWNW11:29 PMENE4:32 AMN239,306 mi
6
65%-11:18 AMWNW-5:24 AMN236,661 mi
7
50%12:14 AMENE12:13 PMW-6:14 AMN233,921 mi
8
42%12:57 AME1:08 PMW-7:03 AMN231,211 mi
9
31%1:40 AME2:04 PMW-7:51 AMN228,712 mi
10
20%2:23 AME3:02 PMW-8:41 AMN226,651 mi
11
11%3:09 AME4:02 PMWSW-9:34 AMN225,273 mi
12
5%3:58 AMESE5:04 PMWSW-10:29 AMS224,798 mi
13
1%4:51 AMESE6:09 PMWSW-11:28 AMS225,370 mi
14
0%5:48 AMESE7:14 PMWSW-12:30 PMS227,017 mi
15
2%6:49 AMESE8:16 PMWSW-1:32 PMS229,623 mi
16
7%7:50 AMESE9:13 PMWSW-2:33 PMS232,949 mi
17
15%8:51 AMESE10:05 PMWSW-3:29 PMS236,675 mi
18
23%9:48 AMESE10:51 PMWSW-4:21 PMS240,459 mi
19
33%10:41 AMESE11:32 PMWSW-5:08 PMN243,990 mi
20
43%11:31 AME--5:52 PMN247,013 mi
21
50%-12:10 AMW12:19 PME6:33 PMN249,347 mi
22
62%-12:46 AMW1:05 PME7:13 PMN250,888 mi
23
71%-1:21 AMW1:50 PME7:53 PMN251,602 mi
24
80%-1:56 AMW2:36 PME8:34 PMN251,523 mi
25
87%-2:33 AMWNW3:24 PMENE9:17 PMN250,738 mi
26
93%-3:12 AMWNW4:13 PMENE10:03 PMN249,376 mi
27
97%-3:54 AMWNW5:05 PMENE10:52 PMN247,586 mi
28
100%-4:40 AMWNW5:59 PMENE11:44 PMN245,523 mi
29
100%-5:30 AMWNW6:53 PMENE--
30
100%-6:24 AMWNW7:46 PMENE12:38 AMN243,333 mi
31
98%-7:20 AMWNW8:38 PMENE1:33 AMN241,134 mi

Humidity Comfort Levels in December 2020 in American Samoa

History:20222021JFMAMJJASONDec20192018
Humidity Comfort Levels in December 2020 in American Samoa18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
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 December 2020 in American Samoa

History:20222021JFMAMJJASONDec20192018
Wind Speed in December 2020 in American Samoa1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mphNovJan
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in December 2020 in American Samoa

History:20222021JFMAMJJASONDec20192018
Hourly Wind Speed in December 2020 in American Samoa18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
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 2020 in American Samoa

History:20222021JFMAMJJASONDec20192018
Hourly Wind Direction in 2020 in American Samoa18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in December 2020 in American Samoa

History:20222021JFMAMJJASONDec20192018
Atmospheric Pressure in December 2020 in American Samoa18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.60 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 inHgNovJan
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 Pago Pago International Airport page.

See all nearby weather stations

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