August 2018 Weather History in São Luís Brazil

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

This report shows the past weather for São Luís, providing a weather history for August 2018. It features all historical weather data series we have available, including the São Luís temperature history for August 2018. You can drill down from year to month and even day level reports by clicking on the graphs.

São Luís Temperature History August 2018

Temperature history in August 2018 in São Luís18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313170°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 2018 in São Luís

Hourly Temperature in August 2018 in São Luís18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSepwarmhot
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.
Map
Marker
© Esri, et al.

Compare São Luís to another city:

Map

Cloud Cover in August 2018 in São Luís

Cloud Cover in August 2018 in São Luís18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2018 in São Luís

Observed Weather in August 2018 in São Luís18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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
Thu, Aug 2 Recent Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Showers of Heavy Rain, Recent RainRETS, +TSRA, -TSRA, TSRA, +SHRA, RERA
Thu, Aug 9 Rain, Light RainRA, -RA

Hours of Daylight and Twilight in August 2018 in São Luís

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 2018 in São Luís

The solar day over the course of August 2018. 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.

Moon Rise, Set & Phases in August 2018 in São Luís

Moon Rise, Set & Phases in August 2018 in São Luís18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMJulSepJul 275:21 PMJul 275:21 PMAug 116:58 AMAug 116:58 AMAug 268:57 AMAug 268:57 AM6:01 PM6:01 PM6:31 AM6:31 AM6:04 AM6:04 AM6:28 PM6:28 PM5:31 PM5:31 PM5:59 AM5:59 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 2018IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
83%-9:27 AMW9:48 PME3:15 AMS247,165 mi
2
75%-10:10 AMW10:33 PME3:59 AMN244,728 mi
3
65%-10:54 AMW11:20 PME4:44 AMN241,836 mi
4
50%-11:41 AMW-5:30 AMN238,558 mi
5
43%12:10 AMENE12:30 PMWNW-6:19 AMN235,027 mi
6
32%1:02 AMENE1:24 PMWNW-7:12 AMN231,445 mi
7
22%1:59 AMENE2:21 PMWNW-8:09 AMN228,088 mi
8
12%2:59 AMENE3:22 PMWNW-9:10 AMN225,276 mi
9
5%4:01 AMENE4:25 PMWNW-10:13 AMN223,333 mi
10
1%5:03 AMENE5:27 PMWNW-11:16 AMN222,517 mi
11
0%6:04 AMENE6:28 PMWNW-12:17 PMN222,959 mi
12
2%7:02 AMENE7:26 PMW-1:15 PMN224,632 mi
13
8%7:57 AME8:21 PMW-2:09 PMN227,353 mi
14
15%8:48 AME9:13 PMW-3:00 PMN230,830 mi
15
25%9:37 AME10:03 PMW-3:49 PMS234,716 mi
16
35%10:24 AME10:51 PMW-4:37 PMS238,667 mi
17
45%11:11 AMESE11:40 PMWSW-5:25 PMS242,387 mi
18
50%11:58 AMESE--6:12 PMS245,645 mi
19
66%-12:28 AMWSW12:45 PMESE7:00 PMS248,290 mi
20
75%-1:16 AMWSW1:33 PMESE7:49 PMS250,243 mi
21
83%-2:05 AMWSW2:21 PMESE8:37 PMS251,488 mi
22
89%-2:53 AMWSW3:10 PMESE9:26 PMS252,061 mi
23
95%-3:41 AMWSW3:58 PMESE10:13 PMS252,032 mi
24
98%-4:28 AMWSW4:45 PMESE11:00 PMS251,486 mi
25
100%-5:14 AMWSW5:31 PMESE11:46 PMS250,509 mi
26
100%-5:59 AMWSW6:17 PME--
27
100%-6:43 AMW7:02 PME12:30 AMS249,173 mi
28
97%-7:26 AMW7:47 PME1:14 AMS247,530 mi
29
93%-8:09 AMW8:32 PME1:58 AMN245,610 mi
30
87%-8:53 AMW9:18 PME2:42 AMN243,430 mi
31
79%-9:38 AMW10:06 PME3:28 AMN241,002 mi

Humidity Comfort Levels in August 2018 in São Luís

Humidity Comfort Levels in August 2018 in São Luís18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2018 in São Luís

Wind Speed in August 2018 in São Luís1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 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 2018 in São Luís

Hourly Wind Speed in August 2018 in São Luís18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2018 in São Luís

Hourly Wind Direction in 2018 in São Luís18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2018 in São Luís

Atmospheric Pressure in August 2018 in São Luís18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.8 inHg29.8 inHg29.9 inHg29.9 inHg30.0 inHg30.0 inHg30.1 inHg30.1 inHg30.2 inHg30.2 inHgJulSep
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 Marechal Cunha Machado International Airport page.

See all nearby weather stations

Disclaimer

The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.

We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.

We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.

Please review our full terms contained on our Terms of Service page.