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April 1955 Weather History at USAF Andersen Air Force Base Guam

This report shows the past weather for USAF Andersen Air Force Base, providing a weather history for April 1955. It features all historical weather data series we have available, including the USAF Andersen Air Force Base temperature history for April 1955. You can drill down from year to month and even day level reports by clicking on the graphs.

USAF Andersen Air Force Base Temperature History April 1955

History:19571956JFMAprMJJASOND19541953
Temperature history in April 1955 at USAF Andersen Air Force Base1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303070°F70°F72°F72°F74°F74°F76°F76°F78°F78°F80°F80°F82°F82°F84°F84°F86°F86°F88°F88°F90°F90°FMarMay
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 April 1955 at USAF Andersen Air Force Base

History:19571956JFMAprMJJASOND19541953
Hourly Temperature in April 1955 at USAF Andersen Air Force Base1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMaywarm
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 April 1955 at USAF Andersen Air Force Base

History:19571956JFMAprMJJASOND19541953
Cloud Cover in April 1955 at USAF Andersen Air Force Base1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMay
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 April 1955 at USAF Andersen Air Force Base

History:19571956JFMAprMJJASOND19541953
Observed Weather in April 1955 at USAF Andersen Air Force Base1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMay
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
Sat, Apr 2 Showers of Light Rain-SHRA
Sun, Apr 3 Showers of Rain, Showers of Light RainSHRA, -SHRA
Mon, Apr 4 Showers of Light Rain-SHRA
Tue, Apr 5 Showers of Light Rain-SHRA
Wed, Apr 6 Showers of Light Rain-SHRA
Fri, Apr 8 Showers of Light Rain-SHRA
Sat, Apr 9 Showers of Light Rain-SHRA
Sun, Apr 10 Showers of Light Rain-SHRA
Mon, Apr 11 Showers of Light Rain-SHRA
Tue, Apr 12 Showers of Light Rain-SHRA
Wed, Apr 13 Showers of Light Rain-SHRA
Thu, Apr 14 Showers of Light Rain-SHRA
Fri, Apr 15 Showers of Light Rain-SHRA
Sat, Apr 16 Showers of Rain, Showers of Light RainSHRA, -SHRA
Sun, Apr 17 Showers of Light Rain-SHRA
Mon, Apr 18 Light Rain, Showers of Light Rain-RA, -SHRA
Tue, Apr 19 Showers of Rain, Light Rain, Showers of Light RainSHRA, -RA, -SHRA
Mon, Apr 25 Showers of Light Rain-SHRA
Thu, Apr 28 Showers of Light Rain-SHRA
Fri, Apr 29 Showers of Light Rain-SHRA
Sat, Apr 30 Rain, Showers of Light RainRA, -SHRA

Hours of Daylight and Twilight in April 1955 at USAF Andersen Air Force Base

History:19571956JFMAprMJJASOND19541953
Hours of Daylight and Twilight in April 1955 at USAF Andersen Air Force Base181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrMarMaynightnightdaydayApr 112 hr, 15 minApr 112 hr, 15 minApr 3012 hr, 36 minApr 3012 hr, 36 minApr 1112 hr, 22 minApr 1112 hr, 22 minApr 2112 hr, 30 minApr 2112 hr, 30 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 April 1955 at USAF Andersen Air Force Base

History:19571956JFMAprMJJASOND19541953
Sunrise & Sunset with Twilight in April 1955 at USAF Andersen Air Force Base181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930302 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMMarMay5:59 AM5:59 AMApr 306:35 PMApr 306:35 PM6:17 AM6:17 AMApr 16:32 PMApr 16:32 PM6:10 AM6:10 AMApr 116:32 PMApr 116:32 PM6:04 AM6:04 AMApr 216:34 PMApr 216:34 PM
The solar day over the course of April 1955. 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 April 1955 at USAF Andersen Air Force Base

History:19571956JFMAprMJJASOND19541953
Solar Elevation and Azimuth in April 1955 at USAF Andersen Air Force BaseApr11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 AMMarMay001010202030304040505060607070800010102020303040405050606070708080
northeastsouthwest
Solar elevation and azimuth over the course of April 1955. 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 April 1955 at USAF Andersen Air Force Base

History:19571956JFMAprMJJASOND19541953
Moon Rise, Set & Phases in April 1955 at USAF Andersen Air Force Base1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMMarMayApr 74:35 PMApr 74:35 PMApr 2211:06 PMApr 2211:06 PMMay 78:14 AMMay 78:14 AM6:29 PM6:29 PM6:26 AM6:26 AM5:20 AM5:20 AM6:16 PM6:16 PM6:04 PM6:04 PM5:48 AM5:48 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.
Apr 1955IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
67%-1:35 AMWNW1:21 PMENE7:54 PMN235,187 mi
2
77%-2:24 AMWNW2:17 PMENE8:44 PMS237,499 mi
3
86%-3:08 AMWNW3:11 PME9:31 PMS239,772 mi
4
92%-3:50 AMW4:02 PME10:16 PMS241,977 mi
5
97%-4:30 AMW4:51 PME11:00 PMS244,098 mi
6
99%-5:08 AMW5:40 PME11:44 PMS246,104 mi
7
100%-5:47 AMW6:29 PMESE--
8
100%-6:26 AMWSW7:18 PMESE12:27 AMS247,946 mi
9
98%-7:07 AMWSW8:08 PMESE1:13 AMS249,547 mi
10
95%-7:51 AMWSW8:59 PMESE1:59 AMS250,806 mi
11
90%-8:36 AMWSW9:49 PMESE2:47 AMS251,605 mi
12
83%-9:24 AMWSW10:39 PMESE3:36 AMS251,824 mi
13
75%-10:13 AMWSW11:28 PMESE4:26 AMS251,359 mi
14
66%-11:04 AMWSW-5:16 AMS250,140 mi
15
50%12:15 AMESE11:55 AMWSW-6:05 AMS248,146 mi
16
46%12:59 AMESE12:47 PMWSW-6:53 AMS245,425 mi
17
36%1:43 AMESE1:38 PMWSW-7:41 AMS242,093 mi
18
26%2:25 AME2:30 PMW-8:28 AMS238,344 mi
19
17%3:06 AME3:23 PMW-9:14 AMS234,441 mi
20
9%3:49 AME4:18 PMW-10:03 AMS230,703 mi
21
3%4:33 AME5:16 PMW-10:53 AMS227,472 mi
22
0%5:20 AMENE6:16 PMWNW-11:47 AMN225,063 mi
23
0%6:11 AMENE7:20 PMWNW-12:44 PMN223,717 mi
24
4%7:08 AMENE8:25 PMWNW-1:45 PMN223,548 mi
25
10%8:08 AMENE9:30 PMWNW-2:49 PMN224,522 mi
26
19%9:11 AMENE10:32 PMWNW-3:52 PMN226,470 mi
27
29%10:14 AMENE11:29 PMWNW-4:53 PMN229,126 mi
28
41%11:15 AMENE--5:49 PMN232,196 mi
29
50%-12:21 AMWNW12:13 PMENE6:42 PMN235,408 mi
30
63%-1:07 AMWNW1:08 PME7:30 PMS238,549 mi

Humidity Comfort Levels in April 1955 at USAF Andersen Air Force Base

History:19571956JFMAprMJJASOND19541953
Humidity Comfort Levels in April 1955 at USAF Andersen Air Force Base1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMay
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 April 1955 at USAF Andersen Air Force Base

History:19571956JFMAprMJJASOND19541953
Wind Speed in April 1955 at USAF Andersen Air Force Base181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 mph0 mph5 mph5 mph10 mph10 mph15 mph15 mph20 mph20 mph25 mph25 mph30 mph30 mph35 mph35 mphMarMay
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in April 1955 at USAF Andersen Air Force Base

History:19571956JFMAprMJJASOND19541953
Hourly Wind Speed in April 1955 at USAF Andersen Air Force Base1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMay
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 1955 at USAF Andersen Air Force Base

History:19571956JFMAprMJJASOND19541953
Hourly Wind Direction in 1955 at USAF Andersen Air Force Base1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMay
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Reports by Month

Reports by Month at USAF Andersen Air Force Base19401950196019701980199020002010202019481948194919491950195019511951195219521953195319541954195519551956195619571957195819581959195919601960196119611962196219631963196419641965196519661966196719671968196819691969197019701971197119731973197419741975197519761976197719771978197819791979198019801981198119821982198319831984198419851985198619861987198719881988198919891990199019911991199219921993199319941994199519951996199619971997199819981999199920002000200120012002200220032003200420042005200520062006200720072008200820092009201020102011201120122012201320132014201420152015201620162017201720182018201920192020202020212021202220222023202320242024
METARISDboth
The number of reports per month over the entire history of this station.

Number of Reports by Day in April 1955 at USAF Andersen Air Force Base Spring 1955

Number of Reports by Day in April 1955 at USAF Andersen Air Force Base181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300024244848MarMay
regularspecialcorrection
The number of reports per day.

Reports by Hour in April 1955 at USAF Andersen Air Force Base Spring 1955

Reports by Hour in April 1955 at USAF Andersen Air Force Base1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMay
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 USAF Andersen Air Force Base in April 1955.

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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