Local Weather

Sao Luis Weather Forecast

Temperature, wind, rain and more for Sao Luis

Brazil

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Thu 30
Jun		12:00

ENE
ENE

 6 / 9 mph 94 / 106°F 63% 1013 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: medium
20%
Expect 0.05 In of precipitation over the past 3 hours.
0.05 In
15:00

NNE
NNE

 10 / 11 mph 92 / 107°F 68% 1010 mb
Low level cloud: 35%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: low
40%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

NNE
NNE

 10 / 16 mph 81 / 84°F 82% 1011 mb
Low level cloud: 9%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: low
16%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
21:00

NE
NE

 10 / 17 mph 78 / 83°F 85% 1012 mb
Low level cloud: 16%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
19%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
Fri 01
Jul		00:00

NE
NE

 11 / 15 mph 80 / 87°F 88% 1012 mb
Low level cloud: 2%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: medium
22%
Expect 0.05 In of precipitation over the past 3 hours.
0.05 In
03:00

ENE
ENE

 10 / 15 mph 78 / 83°F 89% 1011 mb
Low level cloud: 4%
Mid level cloud: 21%
High level cloud: 4%
Most Significant Cloud Type: medium
32%
Expect 0.08 In of precipitation over the past 3 hours.
0.08 In
06:00

ENE
ENE

 10 / 19 mph 76 / 80°F 86% 1011 mb
Low level cloud: 0%
Mid level cloud: 25%
High level cloud: 14%
Most Significant Cloud Type: medium
25%
Expect 0.05 In of precipitation over the past 3 hours.
0.05 In
09:00

ENE
ENE

 11 / 17 mph 82 / 86°F 78% 1013 mb
Low level cloud: 0%
Mid level cloud: 28%
High level cloud: 0%
Most Significant Cloud Type: medium
28%
Expect 0.05 In of precipitation over the past 3 hours.
0.05 In
12:00

ENE
ENE

 11 / 16 mph 88 / 96°F 74% 1013 mb
Low level cloud: 43%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: low
49%
Expect 0.06 In of precipitation over the past 3 hours.
0.06 In
15:00

NE
NE

 11 / 14 mph 90 / 105°F 77% 1011 mb
Low level cloud: 43%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
46%
Expect 0.03 In of precipitation over the past 3 hours.
0.03 In
18:00

NE
NE

 9 / 12 mph 88 / 104°F 85% 1011 mb
Low level cloud: 19%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: low
24%
Expect 0.04 In of precipitation over the past 3 hours.
0.04 In
21:00

ENE
ENE

 9 / 14 mph 83 / 95°F 88% 1013 mb
Low level cloud: 12%
Mid level cloud: 18%
High level cloud: 5%
Most Significant Cloud Type: low
18%
Expect 0.08 In of precipitation over the past 3 hours.
0.08 In
The 7 day weather forecast summary for Sao Luis:

The next 7 day outlook for Sao Luis shows the average daytime maximum temperature will be around 33°C, with a high for the week of 34°C expected on the afternoon of Thursday 30th. The mean minimum temperature will be 24°C, dipping to its lowest on the morning of Sunday 3rd at 21°C. Expect the next week to have some days seeing a little precipitation and some days with rain. The indicators are that Monday 3rd will have the most precipitation with an accumulation of around 13.0mm. On the whole winds are likely to be moderate.

The day label given represents the local day relative to the local time for the location you are looking at.
(More Info)

Day

This time is corrected for local time zones and where possible for daylight saving times.
(More Info)

Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
(More Info)

Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
(More Info)

Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
(More Info)

Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
(More Info)

Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
(More Info)

Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
(More Info)

Cloud Amount

Here we try to capture the feel of the weather as an image � it will never be perfect but is useful for a quick overview.
(More Info)

Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
(More Info)

Pressure