September 2023 Weather History in Northern Mariana Islands Northern Mariana Islands

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

This report shows the past weather for Northern Mariana Islands, providing a weather history for September 2023. It features all historical weather data series we have available, including the Northern Mariana Islands temperature history for September 2023. You can drill down from year to month and even day level reports by clicking on the graphs.

Northern Mariana Islands Temperature History September 2023

Temperature history in September 2023 in Northern Mariana Islands1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303072°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 2023 in Northern Mariana Islands

Hourly Temperature in September 2023 in Northern Mariana Islands1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2023 in Northern Mariana Islands

Cloud Cover in September 2023 in Northern Mariana Islands1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2023 in Northern Mariana Islands

Daily Precipitation in September 2023 in Northern Mariana Islands181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 in0 in1 in1 in2 in2 in3 in3 in4 in4 in5 in5 in6 in6 inAugOct
The daily measured quantity of liquid or liquid-equivalent precipitation.

Observed Weather in September 2023 in Northern Mariana Islands

Observed Weather in September 2023 in Northern Mariana Islands1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 Heavy Rain, Rain, Light Rain, Mist1.31 in+RA, RA, -RA, BR
Sat, Sep 2 Heavy Rain, Light Rain, Mist0.29 in+RA, -RA, BR
Mon, Sep 4 Heavy Rain, Light Rain, Mist0.23 in+RA, -RA, BR
Tue, Sep 5 Rain0.03 inRA
Wed, Sep 6 Light Rain0.18 in-RA
Thu, Sep 7 Rain, Light Rain, Mist0.81 inRA, -RA, BR
Fri, Sep 8 Heavy Rain, Rain, Light Rain, Mist0.43 in+RA, RA, -RA, BR
Sat, Sep 9 Heavy Rain, Rain, Light Rain, Fog, Mist4.35 in+RA, RA, -RA, FG, BR
Sun, Sep 10 Heavy Rain, Rain, Light Rain, Mist0.50 in+RA, RA, -RA, BR
Mon, Sep 11 Light Rain0.05 in-RA
Tue, Sep 12 Light Rain0.06 in-RA
Wed, Sep 13 Light Rain0.07 in-RA
Fri, Sep 15 Light Rain0.00 in-RA
Sat, Sep 16 Light Rain0.18 in-RA
Mon, Sep 18 Mist0.11 inBR
Tue, Sep 19 Haze0.03 inHZ
Wed, Sep 20 Light Rain0.16 in-RA
Fri, Sep 22 Light Rain0.03 in-RA
Mon, Sep 25 Heavy Rain, Light Rain, Mist0.37 in+RA, -RA, BR
Tue, Sep 26 Light Rain, Haze0.23 in-RA, HZ
Wed, Sep 27 Rain, Light Rain, Mist0.07 inRA, -RA, BR
Thu, Sep 28 Rain, Light Rain, Mist0.09 inRA, -RA, BR
Fri, Sep 29 Heavy Rain, Rain, Light Rain, Mist0.72 in+RA, RA, -RA, BR
Sat, Sep 30 Light Rain0.00 in-RA

Hours of Daylight and Twilight in September 2023 in Northern Mariana Islands

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 2023 in Northern Mariana Islands

The solar day over the course of September 2023. 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 2023 in Northern Mariana Islands

Solar Elevation and Azimuth in September 2023 in Northern Mariana IslandsSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 AMAugOct0010102020303040405050606070708000101020203030404050506060707080
northeastsouthwest
Solar elevation and azimuth over the course of September 2023. 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 2023 in Northern Mariana Islands

Moon Rise, Set & Phases in September 2023 in Northern Mariana Islands1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAugOctAug 3111:36 AMAug 3111:36 AMSep 1511:40 AMSep 1511:40 AMSep 297:58 PMSep 297:58 PM6:03 PM6:03 PM5:55 AM5:55 AM6:00 AM6:00 AM6:32 PM6:32 PM6:06 PM6:06 PM6:35 AM6:35 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 2023IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
100%-6:57 AMW7:34 PME12:53 AMS222,499 mi
2
96%-7:56 AMW8:16 PME1:44 AMS224,296 mi
3
90%-8:54 AMW8:58 PME2:34 AMS227,137 mi
4
82%-9:51 AMWNW9:40 PMENE3:23 AMS230,718 mi
5
72%-10:48 AMWNW10:25 PMENE4:12 AMN234,686 mi
6
62%-11:46 AMWNW11:13 PMENE5:04 AMN238,699 mi
7
50%-12:43 PMWNW-5:57 AMN242,461 mi
8
41%12:04 AMENE1:39 PMWNW-6:51 AMN245,750 mi
9
31%12:56 AMENE2:32 PMWNW-7:44 AMN248,421 mi
10
22%1:50 AMENE3:21 PMWNW-8:36 AMN250,407 mi
11
14%2:43 AMENE4:05 PMWNW-9:26 AMN251,702 mi
12
8%3:35 AMENE4:46 PMWNW-10:12 AMN252,351 mi
13
4%4:25 AMENE5:24 PMWNW-10:56 AMN252,422 mi
14
1%5:13 AMENE5:59 PMW-11:37 AMS251,994 mi
15
0%6:00 AME6:32 PMW-12:17 PMS251,137 mi
16
1%6:46 AME7:05 PMW-12:56 PMS249,904 mi
17
4%7:32 AME7:39 PMW-1:36 PMS248,326 mi
18
9%8:20 AME8:15 PMWSW-2:17 PMS246,417 mi
19
16%9:10 AMESE8:54 PMWSW-3:01 PMS244,181 mi
20
24%10:03 AMESE9:37 PMWSW-3:49 PMS241,623 mi
21
34%11:00 AMESE10:26 PMWSW-4:42 PMS238,775 mi
22
45%12:00 PMESE11:21 PMWSW-5:40 PMS235,708 mi
23
50%1:01 PMESE--6:41 PMS232,557 mi
24
68%-12:21 AMWSW2:01 PMESE7:44 PMS229,524 mi
25
79%-1:25 AMWSW2:58 PMESE8:45 PMS226,867 mi
26
88%-2:31 AMWSW3:50 PMESE9:43 PMS224,868 mi
27
95%-3:35 AMWSW4:38 PMESE10:38 PMS223,782 mi
28
99%-4:37 AMW5:23 PME11:30 PMS223,786 mi
29
100%-5:37 AMW6:06 PME--
30
100%-6:35 AMW6:48 PME12:20 AMS224,943 mi

Humidity Comfort Levels in September 2023 in Northern Mariana Islands

Humidity Comfort Levels in September 2023 in Northern Mariana Islands1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2023 in Northern Mariana Islands

Wind Speed in September 2023 in Northern Mariana Islands181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 mph0 mph5 mph5 mph10 mph10 mph15 mph15 mph20 mph20 mph25 mph25 mph30 mph30 mph35 mph35 mph40 mph40 mphAugOct
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in September 2023 in Northern Mariana Islands

Hourly Wind Speed in September 2023 in Northern Mariana Islands1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2023 in Northern Mariana Islands

Hourly Wind Direction in 2023 in Northern Mariana Islands1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2023 in Northern Mariana Islands

Atmospheric Pressure in September 2023 in Northern Mariana Islands1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303029.5 inHg29.5 inHg29.6 inHg29.6 inHg29.7 inHg29.7 inHg29.8 inHg29.8 inHg29.9 inHg29.9 inHg30.0 inHg30.0 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 Francisco C. Ada International Airport page.

See all nearby weather stations

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