September 2020 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 September 2020. It features all historical weather data series we have available, including the São Luís temperature history for September 2020. You can drill down from year to month and even day level reports by clicking on the graphs.

São Luís Temperature History September 2020

Temperature history in September 2020 in São Luís1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303075°F75°F80°F80°F85°F85°F90°F90°F95°F95°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 2020 in São Luís

Hourly Temperature in September 2020 in São Luís1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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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© Esri, et al.

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Cloud Cover in September 2020 in São Luís

Cloud Cover in September 2020 in São Luís1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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.

Hours of Daylight and Twilight in September 2020 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 September 2020 in São Luís

The solar day over the course of September 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.

Moon Rise, Set & Phases in September 2020 in São Luís

Moon Rise, Set & Phases in September 2020 in São Luís1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAugOctSep 22:23 AMSep 22:23 AMSep 178:01 AMSep 178:01 AMOct 16:06 PMOct 16:06 PM5:46 PM5:46 PM6:13 AM6:13 AM5:56 AM5:56 AM6:20 PM6:20 PM5:53 PM5:53 PM6:13 AM6:13 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 2020IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
100%-5:28 AMWSW5:46 PMESE--
2
100%-6:13 AMWSW6:31 PME12:00 AMS247,883 mi
3
99%-6:55 AMW7:13 PME12:43 AMS249,524 mi
4
96%-7:35 AMW7:55 PME1:24 AMS250,831 mi
5
92%-8:15 AMW8:37 PME2:05 AMN251,704 mi
6
86%-8:54 AMW9:19 PME2:45 AMN252,032 mi
7
78%-9:35 AMWNW10:02 PMENE3:27 AMN251,713 mi
8
70%-10:18 AMWNW10:48 PMENE4:10 AMN250,667 mi
9
60%-11:04 AMWNW11:36 PMENE4:55 AMN248,854 mi
10
50%-11:53 AMWNW-5:44 AMN246,291 mi
11
40%12:28 AMENE12:45 PMWNW-6:36 AMN243,065 mi
12
30%1:21 AMENE1:40 PMWNW-7:30 AMN239,344 mi
13
20%2:17 AMENE2:36 PMWNW-8:27 AMN235,377 mi
14
12%3:13 AMENE3:33 PMWNW-9:24 AMN231,483 mi
15
5%4:09 AMENE4:30 PMWNW-10:20 AMN228,013 mi
16
1%5:03 AMENE5:26 PMW-11:15 AMN225,306 mi
17
0%5:56 AME6:20 PMW-12:08 PMN223,628 mi
18
2%6:48 AME7:15 PMW-1:01 PMN223,129 mi
19
7%7:40 AME8:09 PMW-1:54 PMS223,814 mi
20
15%8:32 AMESE9:05 PMWSW-2:47 PMS225,551 mi
21
25%9:26 AMESE10:01 PMWSW-3:43 PMS228,102 mi
22
36%10:22 AMESE10:59 PMWSW-4:40 PMS231,178 mi
23
50%11:19 AMESE11:57 PMWSW-5:37 PMS234,488 mi
24
59%12:16 PMESE--6:35 PMS237,784 mi
25
69%-12:53 AMWSW1:12 PMESE7:30 PMS240,883 mi
26
79%-1:48 AMWSW2:05 PMESE8:23 PMS243,669 mi
27
87%-2:39 AMWSW2:56 PMESE9:12 PMS246,087 mi
28
93%-3:26 AMWSW3:43 PMESE9:58 PMS248,119 mi
29
97%-4:11 AMWSW4:28 PME10:42 PMS249,768 mi
30
99%-4:53 AMW5:11 PME11:23 PMS251,039 mi

Humidity Comfort Levels in September 2020 in São Luís

Humidity Comfort Levels in September 2020 in São Luís1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2020 in São Luís

Wind Speed in September 2020 in São Luís181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 mph0 mph5 mph5 mph10 mph10 mph15 mph15 mph20 mph20 mph25 mph25 mph30 mph30 mph35 mph35 mphAugOct
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in September 2020 in São Luís

Hourly Wind Speed in September 2020 in São Luís1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2020 in São Luís

Hourly Wind Direction in 2020 in São Luís1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2020 in São Luís

Atmospheric Pressure in September 2020 in São Luís1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303029.70 inHg29.70 inHg29.75 inHg29.75 inHg29.80 inHg29.80 inHg29.85 inHg29.85 inHg29.90 inHg29.90 inHg29.95 inHg29.95 inHg30.00 inHg30.00 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 Marechal Cunha Machado International Airport page.

See all nearby weather stations

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