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August 2020 Weather History at Rio de Janeiro-Galeão International Airport Brazil

This report shows the past weather for Rio de Janeiro-Galeão International Airport, providing a weather history for August 2020. It features all historical weather data series we have available, including the Rio de Janeiro-Galeão International Airport temperature history for August 2020. You can drill down from year to month and even day level reports by clicking on the graphs.

Rio de Janeiro-Galeão International Airport Temperature History August 2020

History:20222021JFMAMJJAugSOND20192018
Temperature history in August 2020 at Rio de Janeiro-Galeão International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313155°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°F90°F90°F95°F95°FJulSep
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 August 2020 at Rio de Janeiro-Galeão International Airport

History:20222021JFMAMJJAugSOND20192018
Hourly Temperature in August 2020 at Rio de Janeiro-Galeão International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSepcoolcomfortablewarmhot
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 August 2020 at Rio de Janeiro-Galeão International Airport

History:20222021JFMAMJJAugSOND20192018
Cloud Cover in August 2020 at Rio de Janeiro-Galeão International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 August 2020 at Rio de Janeiro-Galeão International Airport

History:20222021JFMAMJJAugSOND20192018
Observed Weather in August 2020 at Rio de Janeiro-Galeão International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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, Aug 7 MistBR
Sun, Aug 16 Haze, MistHZ, BR
Thu, Aug 20 Light Rain, Light Drizzle, Mist-RA, -DZ, BR
Fri, Aug 21 Light Rain, Mist-RA, BR
Sat, Aug 22 Light Rain, Mist-RA, BR
Mon, Aug 24 Light Rain-RA
Tue, Aug 25 Light Rain-RA
Fri, Aug 28 Mist, Patches of FogBR, BCFG

Hours of Daylight and Twilight in August 2020 at Rio de Janeiro-Galeão International Airport

History:20222021JFMAMJJAugSOND20192018
Hours of Daylight and Twilight in August 2020 at Rio de Janeiro-Galeão International Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrJulSepdaydaydaydaynightAug 111 hr, 6 minAug 111 hr, 6 minAug 3111 hr, 39 minAug 3111 hr, 39 minAug 1111 hr, 16 minAug 1111 hr, 16 minAug 2111 hr, 27 minAug 2111 hr, 27 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 August 2020 at Rio de Janeiro-Galeão International Airport

History:20222021JFMAMJJAugSOND20192018
Sunrise & Sunset with Twilight in August 2020 at Rio de Janeiro-Galeão International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PMJulSep6:03 AM6:03 AMAug 315:42 PMAug 315:42 PM6:26 AM6:26 AMAug 15:32 PMAug 15:32 PM6:20 AM6:20 AMAug 115:36 PMAug 115:36 PM6:12 AM6:12 AMAug 215:39 PMAug 215:39 PM
The solar day over the course of August 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 August 2020 at Rio de Janeiro-Galeão International Airport

History:20222021JFMAMJJAugSOND20192018
Solar Elevation and Azimuth in August 2020 at Rio de Janeiro-Galeão International AirportAug112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMJulSep001010202030304040500010102020303040405050
northeastsouthwest
Solar elevation and azimuth over the course of August 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 August 2020 at Rio de Janeiro-Galeão International Airport

History:20222021JFMAMJJAugSOND20192018
Moon Rise, Set & Phases in August 2020 at Rio de Janeiro-Galeão International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMJulSepAug 312:59 PMAug 312:59 PMAug 1811:42 PMAug 1811:42 PMSep 22:23 AMSep 22:23 AM5:37 PM5:37 PM7:11 AM7:11 AM5:57 AM5:57 AM5:17 PM5:17 PM5:19 PM5:19 PM6:26 AM6:26 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.
Aug 2020IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
97%-4:43 AMWSW3:41 PMESE10:40 PMS238,674 mi
2
100%-5:37 AMWSW4:39 PMESE11:35 PMN240,976 mi
3
100%-6:27 AMWSW5:37 PMESE--
4
100%-7:11 AMWSW6:33 PMESE12:26 AMN243,353 mi
5
98%-7:51 AMWSW7:27 PMESE1:14 AMN245,683 mi
6
94%-8:27 AMW8:19 PME1:59 AMN247,813 mi
7
88%-9:01 AMW9:09 PME2:41 AMN249,581 mi
8
81%-9:33 AMW9:58 PME3:22 AMN250,828 mi
9
72%-10:05 AMW10:47 PME4:02 AMN251,414 mi
10
63%-10:38 AMW11:38 PMENE4:43 AMN251,234 mi
11
50%-11:13 AMWNW-5:25 AMN250,233 mi
12
44%12:29 AMENE11:51 AMWNW-6:10 AMN248,419 mi
13
34%1:23 AMENE12:33 PMWNW-6:57 AMN245,868 mi
14
24%2:18 AMENE1:20 PMWNW-7:49 AMN242,731 mi
15
16%3:15 AMENE2:13 PMWNW-8:44 AMN239,226 mi
16
8%4:11 AMENE3:11 PMWNW-9:41 AMN235,632 mi
17
3%5:05 AMENE4:13 PMWNW-10:39 AMN232,258 mi
18
0%5:57 AMENE5:17 PMWNW-11:37 AMN229,403 mi
19
0%6:45 AMENE6:21 PMWNW-12:33 PMN227,312 mi
20
3%7:29 AME7:25 PMW-1:27 PMN226,134 mi
21
9%8:11 AME8:28 PMW-2:19 PMN225,904 mi
22
18%8:52 AME9:30 PMW-3:10 PMN226,552 mi
23
28%9:33 AME10:32 PMWSW-4:01 PMN227,925 mi
24
40%10:15 AMESE11:34 PMWSW-4:53 PMN229,830 mi
25
50%11:00 AMESE--5:46 PMN232,073 mi
26
63%-12:37 AMWSW11:48 AMESE6:42 PMN234,486 mi
27
73%-1:38 AMWSW12:40 PMESE7:38 PMS236,943 mi
28
83%-2:37 AMWSW1:35 PMESE8:34 PMS239,361 mi
29
90%-3:33 AMWSW2:32 PMESE9:29 PMS241,694 mi
30
95%-4:23 AMWSW3:29 PMESE10:21 PMN243,912 mi
31
99%-5:09 AMWSW4:25 PMESE11:09 PMN245,987 mi

Humidity Comfort Levels in August 2020 at Rio de Janeiro-Galeão International Airport

History:20222021JFMAMJJAugSOND20192018
Humidity Comfort Levels in August 2020 at Rio de Janeiro-Galeão International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 August 2020 at Rio de Janeiro-Galeão International Airport

History:20222021JFMAMJJAugSOND20192018
Wind Speed in August 2020 at Rio de Janeiro-Galeão International Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph5 mph5 mph10 mph10 mph15 mph15 mph20 mph20 mph25 mph25 mph30 mph30 mph35 mph35 mph40 mph40 mphJulSep
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in August 2020 at Rio de Janeiro-Galeão International Airport

History:20222021JFMAMJJAugSOND20192018
Hourly Wind Speed in August 2020 at Rio de Janeiro-Galeão International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 at Rio de Janeiro-Galeão International Airport

History:20222021JFMAMJJAugSOND20192018
Hourly Wind Direction in 2020 at Rio de Janeiro-Galeão International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in August 2020 at Rio de Janeiro-Galeão International Airport

History:20222021JFMAMJJAugSOND20192018
Atmospheric Pressure in August 2020 at Rio de Janeiro-Galeão International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313130 inHg30 inHg35 inHg35 inHg40 inHg40 inHg45 inHg45 inHg50 inHg50 inHg55 inHg55 inHg60 inHg60 inHgJulSep
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 Rio de Janeiro-Galeão International Airport1940195019601970198019902000201020201940194019411941194319431944194419731973197419741975197519761976197719771978197819791979198019801981198119821982198319831984198419851985198619861987198719881988198919891990199019911991199219921993199319941994199519951996199619971997199819981999199920002000200120012002200220032003200420042005200520062006200720072008200820092009201020102011201120122012201320132014201420152015201620162017201720182018201920192020202020212021202220222023202320242024
METARISDboth
The number of reports per month over the entire history of this station.

Number of Reports by Day in August 2020 at Rio de Janeiro-Galeão International Airport Winter 2020

Number of Reports by Day in August 2020 at Rio de Janeiro-Galeão International Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310024244848JulSep
regularspecialcorrection
The number of reports per day.

Reports by Hour in August 2020 at Rio de Janeiro-Galeão International Airport Winter 2020

Reports by Hour in August 2020 at Rio de Janeiro-Galeão International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 Rio de Janeiro-Galeão International Airport in August 2020.

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.

Disclaimer

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