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July 2016 Weather History at Williams Field Antarctica

This report shows the past weather for Williams Field, providing a weather history for July 2016. It features all historical weather data series we have available, including the Williams Field temperature history for July 2016. You can drill down from year to month and even day level reports by clicking on the graphs.

Williams Field Temperature History July 2016

History:20182017JFMAMJJulASOND20152014
Temperature history in July 2016 at Williams Field181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930303131-40°F-40°F-35°F-35°F-30°F-30°F-25°F-25°F-20°F-20°F-15°F-15°F-10°F-10°F-5°F-5°F0°F0°F5°F5°F10°F10°F15°F15°FJunAug
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 July 2016 at Williams Field

History:20182017JFMAMJJulASOND20152014
Hourly Temperature in July 2016 at Williams Field18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAug
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 July 2016 at Williams Field

History:20182017JFMAMJJulASOND20152014
Cloud Cover in July 2016 at Williams Field18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAug
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 July 2016 at Williams Field

History:20182017JFMAMJJulASOND20152014
Observed Weather in July 2016 at Williams Field18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAug
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, Jul 1 Light Snow, Ice Crystals, Diamond Dust, Mist, Blowing Snow, Drifting Snow, High Drifting Snow, Low Drifting SnowIWC71, -SN, IC, IWC76, BR, IWC10, BLSN, DRSN, IWC38, IWC36
Sat, Jul 2 Ice Crystals, Diamond DustIC, IWC76
Sun, Jul 3 Light Snow, Ice Crystals, Diamond Dust, Blowing Snow, High Drifting Snow, Snow Crystals-SN, IWC71, IC, IWC76, BLSN, IWC38, IWC78
Mon, Jul 4 Light Snow, Ice Crystals, Diamond Dust, MistIWC71, -SN, IC, IWC76, BR, IWC10
Tue, Jul 5 Ice Crystals, Diamond Dust, Blowing Snow, Drifting Snow, High Drifting Snow, Low Drifting Snow, Snow CrystalsIC, IWC76, BLSN, DRSN, IWC38, IWC36, IWC78
Wed, Jul 6 Blowing Snow, High Drifting SnowBLSN, IWC38
Fri, Jul 8 Light Snow, Mist-SN, IWC71, BR, IWC10
Sat, Jul 9 Light Snow, Mist-SN, IWC71, BR, IWC10
Sun, Jul 10 Light Snow, Blowing Snow, High Drifting Snow-SN, IWC71, BLSN, IWC38
Mon, Jul 11 Light Snow, Freezing Fog, Mist, Blowing Snow, High Drifting Snow-SN, IWC71, FZFG, IWC48, BR, IWC10, BLSN, IWC38
Tue, Jul 12 Light SnowIWC71
Wed, Jul 13 Light Snow, Ice Crystals, Diamond Dust, Blowing Snow, High Drifting SnowIWC71, -SN, IC, IWC76, BLSN, IWC38
Thu, Jul 14 Light Snow, MistIWC71, -SN, BR, IWC10
Sat, Jul 16 Ice Crystals, Diamond DustIC, IWC76
Sun, Jul 17 Snow, Light Snow, Ice Crystals, Diamond Dust, MistIWC22, -SN, IWC71, IC, IWC76, BR, IWC10
Mon, Jul 18 Ice Crystals, Diamond Dust, Patches of Fog, Drifting Snow, Low Drifting SnowIC, IWC76, BCFG, IWC11, IWC41, DRSN, IWC36
Tue, Jul 19 Ice Crystals, Diamond Dust, Fog, Mist, Partial Fog, Patches of Fog, Sky-Obscuring Increasing FogIC, IWC76, FG, IWC44, BR, IWC10, PRFG, IWC11, IWC41, IWC47
Wed, Jul 20 Ice Crystals, Diamond Dust, Fog, Blowing Snow, High Drifting SnowIC, IWC76, FG, IWC44, BLSN, IWC38
Thu, Jul 21 Distant Fog, Drifting Snow, Low Drifting SnowIWC40, DRSN, IWC36
Fri, Jul 22 Distant Fog, Partial Fog, Patches of FogIWC40, PRFG, IWC11, IWC41
Sat, Jul 23 Distant Fog, MistIWC40, IWC10
Sun, Jul 24 MistBR, IWC10
Tue, Jul 26 Distant Fog, Fog in the Vicinity, Drifting Snow, Low Drifting SnowIWC40, VCFG, DRSN, IWC36
Wed, Jul 27 Distant Fog, Fog in the Vicinity, Blowing Snow, Drifting Snow, High Drifting Snow, Low Drifting SnowIWC40, VCFG, BLSN, DRSN, IWC38, IWC36
Thu, Jul 28 Drifting Snow, Low Drifting SnowDRSN, IWC36
Fri, Jul 29 Precipitation in the Vicinity, Blowing Snow in the VicinityIWC16, VCBLSN
Sun, Jul 31 Distant Fog, Drifting Snow, Low Drifting SnowIWC40, DRSN, IWC36

Hours of Daylight and Twilight in July 2016 at Williams Field

History:20182017JFMAMJJulASOND20152014
Hours of Daylight and Twilight in July 2016 at Williams Field1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrJunAugJul 10 minJul 10 minJul 310 minJul 310 minJul 110 minJul 110 minJul 210 minJul 210 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 July 2016 at Williams Field

History:20182017JFMAMJJulASOND20152014
Sunrise & Sunset with Twilight in July 2016 at Williams Field1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031312 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMJunAug
The solar day over the course of July 2016. 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 July 2016 at Williams Field

History:20182017JFMAMJJulASOND20152014
Solar Elevation and Azimuth in July 2016 at Williams FieldJul112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMJunAug
northeastsouthwest
Solar elevation and azimuth over the course of July 2016. 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 July 2016 at Williams Field

History:20182017JFMAMJJulASOND20152014
Moon Rise, Set & Phases in July 2016 at Williams Field18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMJunAugJul 2010:57 AMJul 2010:57 AM12:00 AM12:00 AM12:00 AM12:00 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.
Jul 2016IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
17%9:24 AMN227,460 mi
2
9%10:25 AMN227,560 mi
3
3%11:28 AMN228,446 mi
4
0%12:31 PMN230,136 mi
5
0%1:32 PMN232,550 mi
6
3%2:30 PMN235,513 mi
7
9%3:25 PMN238,782 mi
8
16%1:35 PMNE6:57 PMNW-4:15 PMN242,084 mi
9
24%12:47 PMENE9:22 PMWNW-5:02 PMN245,153 mi
10
33%12:14 PMENE11:29 PMW-5:46 PMN247,751 mi
11
43%11:44 AME--6:29 PMN249,696 mi
12
50%-1:32 AMWSW11:14 AMESE7:11 PMN250,864 mi
13
62%-3:40 AMSW10:37 AMSE7:53 PMN251,200 mi
14
72%-6:17 AMSSW9:31 AMSSE8:35 PMN250,715 mi
15
80%9:19 PMN249,485 mi
16
87%10:05 PMN247,640 mi
17
93%10:52 PMN245,347 mi
18
98%11:40 PMN242,799 mi
19
99%--
20
100%12:29 AMN240,191 mi
21
100%1:19 AMN237,700 mi
22
97%-1:22 PMSSW4:30 PMSSE2:08 AMN235,465 mi
23
92%-12:08 PMSW7:34 PMESE2:58 AMN233,575 mi
24
84%-11:28 AMWSW10:04 PME3:48 AMN232,069 mi
25
75%-10:54 AMW-4:38 AMN230,948 mi
26
64%12:31 AMENE10:20 AMWNW-5:29 AMN230,192 mi
27
50%3:08 AMNE9:34 AMNW-6:23 AMN229,781 mi
28
40%7:18 AMN229,714 mi
29
29%8:16 AMN230,012 mi
30
19%9:16 AMN230,715 mi
31
10%10:17 AMN231,866 mi

Humidity Comfort Levels in July 2016 at Williams Field

History:20182017JFMAMJJulASOND20152014
Humidity Comfort Levels in July 2016 at Williams Field18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAug
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 July 2016 at Williams Field

History:20182017JFMAMJJulASOND20152014
Wind Speed in July 2016 at Williams Field1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mphJunAug
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in July 2016 at Williams Field

History:20182017JFMAMJJulASOND20152014
Hourly Wind Speed in July 2016 at Williams Field18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAug
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 2016 at Williams Field

History:20182017JFMAMJJulASOND20152014
Hourly Wind Direction in 2016 at Williams Field18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAug
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in July 2016 at Williams Field

History:20182017JFMAMJJulASOND20152014
Atmospheric Pressure in July 2016 at Williams Field18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313128.5 inHg28.5 inHg29.0 inHg29.0 inHg29.5 inHg29.5 inHg30.0 inHg30.0 inHgJunAug
The daily range of atmospheric pressure (gray bars), as measured by the altimeter setting reported in e.g. a METAR report.

Reports by Month

Reports by Month at Williams Field194019501960197019801990200020102020195619561957195719581958195919591960196019611961196219621963196319641964196519651966196619671967196819681969196919701970197119711972197219731973197419741975197519761976197719771978197819791979198019801981198119821982198319831984198419851985198619861987198719881988198919891990199019911991199219921993199319941994199519951996199619971997199819981999199920002000200120012002200220032003200420042005200520062006200720072008200820092009201020102011201120122012201320132014201420152015201620162017201720182018201920192020202020212021202220222023202320242024
METARISDboth
The number of reports per month over the entire history of this station.

Number of Reports by Day in July 2016 at Williams Field Winter 2016

Number of Reports by Day in July 2016 at Williams Field1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310066121218182424JunAug
regularspecialcorrection
The number of reports per day.

Reports by Hour in July 2016 at Williams Field Winter 2016

Reports by Hour in July 2016 at Williams Field18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAug
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 Williams Field in July 2016.

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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