Today
During the day partly cloudy, up to +88°, at night around +81°. Light wind, up to 17 mph. The day promises to be dry.
Weather in Sao Luis
Brazil · Maranhao · -2.5297, -44.3028
Today Now 9:11 AM
+84° Partly cloudy
Hourly forecast
Today10/13
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow high +86° and partly cloudy, nighttime low +81°, weather holds steady.
Week
This week temperatures range from +81° to +88°. Warmest day — Tue, up to +88°. No precipitation expected this week. Clear days — 5. Strongest wind — Mon, up to 25 mph.
Week vs norm
- Today 10/13 +88° +4° usually +84°
- Tomorrow 10/14 +86° +2° usually +84°
- Thu 10/15 +86° +2° usually +84°
- Fri 10/16 +88° +4° usually +84°
- Sat 10/17 +86° +2° usually +84°
- Sun 10/18 +86° +2° usually +84°
- Mon 10/19 +84° as usual usually +84°
- Tue 10/20 +82° −1° usually +84°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 13
Today is one of the warmest such days in three decades.
- Heat record +86° 2013
- Cold record +78° 1992
- Most precipitation 0.1 in 1996
- Strongest gust 28 mph 2017
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Sao Luis
Today is about 4° warmer than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +82° / +78° | +80° | 9.0 |
| Feb | +81° / +77° | +79° | 12.3 |
| Mar | +81° / +77° | +79° | 17.6 |
| Apr | +81° / +77° | +79° | 16.9 |
| May | +82° / +78° | +80° | 11.6 |
| Jun | +83° / +78° | +80° | 6.3 |
| Jul | +83° / +78° | +80° | 4.1 |
| Aug | +84° / +79° | +81° | 1.4 |
| Sep | +84° / +80° | +81° | 0.8 |
| Oct | +84° / +80° | +81° | 0.9 |
| Nov | +84° / +80° | +82° | 1.5 |
| Dec | +83° / +80° | +81° | 3.3 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
5:38 AM | 5:47 PM
Moon
7:40 AM | 8:14 PM
Moon phase
Waxing crescent 9%
Next solar eclipse
Calculating for this city…