Yearly weather

Calculations are based on the last 8 years of historical weather data.

Weather Score #

Heat Seeker Score is a composite score designed for those who crave hot, sunny weather with minimal rainfall. It prioritizes high temperatures and abundant sunshine.

Perfect for sun worshippers, beach lovers, and those seeking warm, dry climates for outdoor activities and relaxation.

Formula optimized for hot weather enthusiasts who prefer temperatures above 25°C (77°F) with maximum sun exposure and minimal precipitation.

Key factors in the calculation:

High temperatures: Favors locations with warm to hot daily highs
Abundant sunshine: Rewards areas with maximum daylight hours
Low precipitation: Penalizes frequent rain and wet conditions
Warm nights: Considers comfortable evening temperatures

Temperatures #

The temperatures in Sao Luis are consistently warm throughout the year, with both minimum and maximum temperatures remaining within a comfortable range for most people.
July to November have max temperatures that can be considered discomfort.
The minimum temperatures fluctuate only slightly, ranging from 24.6°C to 25.8°C, while the maximum temperatures vary from 28.2°C to 30.9°C.

Maximum Temperatures

Minimum Temperatures

Maximum/minimum temperature averages are computed by averaging the max/min temperature of each day for a given period.

Conditions #

Sao Luis experiences a distinct wet and dry season
The first half of the year has significantly less sunshine and higher precipitation compared to the second half
The period from August to November sees the highest sun hours and lowest rainfall, with September and August showcasing the peak sun hours.

Sunny Weather

Period	Sao Luis
Jan	0.4 hours/day
Feb	0.1 hours/day
Mar	0.2 hours/day
Apr	0.6 hours/day
May	1.2 hours/day
Jun	2.2 hours/day
Jul	3.0 hours/day
Aug	4.7 hours/day
Sep	4.7 hours/day
Oct	3.8 hours/day
Nov	2.6 hours/day
Dec	1.5 hours/day
Average	2.1 hours/day

Sun hours are computed from the number of hours of direct sunlight. The length of the day can affect these measurements; for example, northern cities have longer days in summer.

Precipitation Levels

Average amount of precipitation that falls in a form of a rain, snow, sleet or hail.

Wind Speed

Humidity

Daylight Hours #

In São Luis, the earliest sunrise occurs in November at 05:35, while the latest happens in February at 06:04, indicating a relatively small variation throughout the year.
The sunset times exhibit slightly greater variation, with the earliest at 17:48 in October and the latest at 18:16 in February, resulting in a variation of about 28 minutes.
Day length ranges from 11 hours and 58 minutes in June to a maximum of 12 hours and 15 minutes in December, highlighting a moderate fluctuation in daylight hours, characteristic of a tropical location.

Sunrise Time

Sunrise times are output in the local timezone of each place.

Sunset Time

Sunset times are output in the local timezone of each place.

Useful Day Length

Period	Sao Luis
Jan	11:14 hours
Feb	11:16 hours
Mar	11:09 hours
Apr	10:59 hours
May	10:54 hours
Jun	10:57 hours
Jul	11:02 hours
Aug	11:02 hours
Sep	10:55 hours
Oct	10:48 hours
Nov	10:49 hours
Dec	11:01 hours
Average	11:00 hours

Discards daylight hours before 7 AM. In places that are located to the west of the timezone, the sun rises and sets later compared to the cities that are located to the east. This means that the useful day length is longer in the cities located to the west of the time zone.

Share comparison

Was this page helpful?

Compare with something?

Sao Luis22:59

- -

↑ Go to the top

	Sao Luis BR
Today Thu Jan 22
Fri Jan 23
Sat Jan 24
Sun Jan 25
Mon Jan 26
Tue Jan 27
Wed Jan 28

Weather in Sao Luis

- -

Daily Forecast