São Paulo Weather

2026 (This Year)

Historical data
Average Temperature
25.0 °C
High
/
16.0 °C
Low
1429.3mm
Precipitation
33.8°C
Peak Temp
8.4°C
Low Temp
282
Days Count

Seasonal Breakdown

Average temperatures and precipitation by season

Spring

92 days
25.8°C
Avg High
/
16.8°C
Avg Low
Precipitation
379.7mm

Summer

92 days
23.6°C
Avg High
/
13.7°C
Avg Low
Precipitation
180.6mm

Autumn

39 days
23.7°C
Avg High
/
15.2°C
Avg Low
Precipitation
306.1mm

Winter

59 days
27.0°C
Avg High
/
18.9°C
Avg Low
Precipitation
562.9mm

Seasons based on meteorological calendar: Spring (Mar-May), Summer (Jun-Aug), Autumn (Sep-Nov), Winter (Dec-Feb)

Monthly Breakdown

Average temperatures and precipitation by month

January

31 days
26.9°C / 18.4°C
Avg High / Low
Precipitation
282.0mm

February

28 days
27.2°C / 19.4°C
Avg High / Low
Precipitation
280.9mm

March

31 days
27.4°C / 18.1°C
Avg High / Low
Precipitation
171.1mm

April

30 days
27.2°C / 17.4°C
Avg High / Low
Precipitation
110.6mm

May

31 days
22.8°C / 14.8°C
Avg High / Low
Precipitation
98.0mm

June

30 days
21.2°C / 12.7°C
Avg High / Low
Precipitation
96.1mm

July

31 days
23.5°C / 13.1°C
Avg High / Low
Precipitation
26.3mm

August

31 days
25.9°C / 15.4°C
Avg High / Low
Precipitation
58.2mm

September

30 days
23.2°C / 14.7°C
Avg High / Low
Precipitation
237.6mm

October

9 days
25.1°C / 16.6°C
Avg High / Low
Precipitation
68.5mm

Temperature Trends

Daily high, low, and average

Weather Extremes

Most notable conditions during this period

Period High

33.8°C
Monday, January 12

Coolest Day

12.6°C
Thursday, June 25

Period Low

8.4°C
Tuesday, May 12

Compare with historical weather

Load the same period from the previous 15 years.

Weather Insights

Key findings from analysis for selected period

Highly Variable Temperatures

Worth noting

Temperature swings from 8.4°C to 33.8°C (25.4°C range).

High Rainfall Period

Worth noting

1429mm of rain over 282 days. Wettest periods: January (282mm), February (281mm), September (238mm).

📅

Seasonal Weather Patterns

Info
Rainfall Patterns:
Wettest: January (282mm), February (281mm)
Driest: July (26mm), August (58mm)

Temperature Patterns (Monthly Averages):
Hottest months: March (27.4°C), February (27.2°C)
Coolest months: June (21.2°C), May (22.8°C)

Travel Recommendations:
Best visiting months: July, June, May (optimal temperature and rainfall balance).
⚠️

3 Exceptional Weather Events

Info

The most extreme days in this period:

Jan 12 Heat

Hottest day: 33.8°C

Feb 24 Rain

Heavy rain: 30.1mm in one day

Sep 12 Rain

Heavy rain: 37.1mm in one day

8 Extreme Heat Index Days

Worth noting

8 days with dangerous heat index levels (41.5°C average). Temperature 32.4°C combined with 70% humidity creates hazardous conditions.

High Humidity Levels

Info

Average humidity of 77% indicates persistently moist air conditions. Heat sensation amplified during warm periods (25.0°C average temperature). Humidity varied significantly (47%-95% range).

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Data Source

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