June could be a good time to visit Sao Luis, as the weather is generally fine. The average high temperature is around +86°F, and there are typically 1 sunny days in June. However, expect about 27 rainy days, and total monthly rainfall of approximately 158 mm. The weather is changeable so pack for every eventuality. Search flightsin one click on Avionero.
Average weather
☀️
+86°F
Avg. max. temperature
+73°F
Min.
+93°F
Max.
158 mm
Total precipitation
82%
Avg. humidity
2 m/s
Avg. wind
1 ☀️
Sunny Days
1 ⛅️
Cloudy
27 🌦
Rainy
Our opinion: Sao Luis has OK weather in June.
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Average temperature in Sao Luis in June
Here are the expected maximum, average and minimum temperatures in Sao Luis for June based on the historical data.
Last Year
Historical Data
The expected average maximum temperature in June is +86°F with a maximum of +88°F and a minimum of +77°F.
The average maximum temperature goes down 17% by the end of the month, compared with the beginning of the month, from +86°F to +84°F.
Is Sao Luis warm or cold in June?
Sao Luis is typically warm in June.
Maximum temperatures go up compared to the previous month from +84°F to +86°F. The minimum temperature also goes up from +77°F to +77°F.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how June is compared to other months in Sao Luis:
Climate in Sao Luis in June
Sao Luis weather looks like this, on average, in June and the surrounding months.
May
June
July
Avg. temperature
+84°F
+86°F
+86°F
Min. temperature
+72°F
+73°F
+72°F
Max. temperature
+91°F
+93°F
+91°F
Rainfall
288 mm
158 mm
103 mm
Wind
2 m/s
2 m/s
3 m/s
Humidity
84%
82%
80%
Air pressure
1011 HPa
1012 HPa
1012 HPa
Sunny days
1
1
2
Cloudy days
0
1
1
Rainy days
29
27
27
Snowy days
0
0
0
June weather is still as ok as in May.It’s getting warmer as June arrives. The average maximum temperature goes up from +84°F to +86°F during the day.As June arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 288 mm to 158 mm.It feels drier, as humidity decreases from 84% to 82%.The average wind speed doesn’t change much during June, staying around 2 m/s.The amount of sunny days stay about the same, averaging 1 sunny days during the month.
Wind speed in Sao Luis in June based on historical data.
Last Year
Historical Data
The average wind speed is 2 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Sao Luis is gradually increasing during June, going from 1 m/s to 3 m/s over the course of the month.
Rain
Amount of rainfall in mm during June in Sao Luis based on historical data.
Last Year
Historical Data
Total precipitation in June is about 161 mm, with a 93% chance of rain on a typical day. The maximum amount of rainfall per day is around 17 mm, which is considered light rain.June is a pretty wet month with over 28 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of wellies.
Here’s how June is compared with other months in the amount of precipitation, total mm:
Sao Luis wettest month is March, where a typical day has a 97% chance of precipitation and 437 mm of rainfall per day. September, on the other hand, is the driest month with a mere 43% chance of precipitation and 13 mm of rainfall per day.
How was the weather last June in Sao Luis?
This is the weather in Sao Luis in June 2025:
1 June
🌧️
+86°F
2 June
☀️
+87°F
3 June
🌧️
+84°F
4 June
☁️
+86°F
5 June
🌧️
+85°F
6 June
🌧️
+84°F
7 June
🌧️
+87°F
8 June
🌧️
+85°F
9 June
🌧️
+85°F
10 June
🌧️
+84°F
11 June
🌧️
+85°F
12 June
🌧️
+85°F
13 June
🌧️
+87°F
14 June
🌧️
+86°F
15 June
☀️
+85°F
16 June
🌧️
+84°F
17 June
🌧️
+83°F
18 June
🌧️
+85°F
19 June
🌧️
+85°F
20 June
🌧️
+84°F
21 June
🌧️
+85°F
22 June
☀️
+87°F
23 June
☀️
+86°F
24 June
☀️
+85°F
25 June
🌧️
+87°F
26 June
🌧️
+85°F
27 June
🌧️
+85°F
28 June
☀️
+86°F
29 June
🌧️
+87°F
30 June
🌧️
+85°F
In June 2025 Sao Luis had 6 sunny days, 1 cloudy days, and 23 rainy days. The average maximum temperature was +86°F, with an absolute maximum of +88°F and a minimum of +84°F. The average humidity was 86%, with a maximum of 94% and a minimum of 58%. The average wind speed was 2 m/s, with a maximum of 6 m/s and a minimum of 0 m/s.
Are you planning a trip in June?
Climate Change Over the Years
This is how Sao Luis climate has changed over the last 43 years.
The climate in Sao Luis in June has not changed that much over the last 43 years.
The average temperature was the lowest in 1985 (+84°F) and the highest in 2017 (+88°F). The driest year was 1983 with only 1125 mm of rainfall, and the wettest year was 1985 with 3380 mm.
FAQ
Frequently asked questions about the weather in Sao Luis in June:
Is June a good time to visit Sao Luis?
It’s always a good time to visit Sao Luis, but the weather is changeable in June, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.
Can you sunbathe in Sao Luis in June?
June is warm in Sao Luis. You may enjoy some beach or pool time in the day, but pack something a tad warmer for the evening.
Is Sao Luis rainy in June?
Sao Luis is often rainy in June. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.
Is it sunny in Sao Luis in June?
Usually, it’s not very sunny in Sao Luis in June, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.
For this page, we’ve looked at the typical weather in Sao Luis, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.
