Buenos Aires Weather

2026 (This Year)

Historical data
Average Temperature
20.2 °C
High
/
13.1 °C
Low
678.4mm
Precipitation
35.1°C
Peak Temp
0.0°C
Low Temp
282
Days Count

Seasonal Breakdown

Average temperatures and precipitation by season

Spring

92 days
21.7°C
Avg High
/
14.5°C
Avg Low
Precipitation
287.9mm

Summer

92 days
14.2°C
Avg High
/
8.4°C
Avg Low
Precipitation
202.4mm

Autumn

39 days
17.7°C
Avg High
/
10.3°C
Avg Low
Precipitation
96.8mm

Winter

59 days
28.9°C
Avg High
/
20.2°C
Avg Low
Precipitation
91.3mm

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
28.7°C / 19.9°C
Avg High / Low
Precipitation
46.8mm

February

28 days
29.1°C / 20.5°C
Avg High / Low
Precipitation
44.5mm

March

31 days
26.4°C / 19.2°C
Avg High / Low
Precipitation
107.1mm

April

30 days
22.6°C / 15.4°C
Avg High / Low
Precipitation
124.5mm

May

31 days
16.2°C / 8.8°C
Avg High / Low
Precipitation
56.3mm

June

30 days
14.1°C / 8.2°C
Avg High / Low
Precipitation
47.3mm

July

31 days
14.3°C / 8.4°C
Avg High / Low
Precipitation
93.2mm

August

31 days
14.3°C / 8.6°C
Avg High / Low
Precipitation
61.9mm

September

30 days
17.6°C / 9.9°C
Avg High / Low
Precipitation
67.5mm

October

9 days
18.2°C / 11.9°C
Avg High / Low
Precipitation
29.3mm

Temperature Trends

Daily high, low, and average

Weather Extremes

Most notable conditions during this period

Period High

35.1°C
Monday, January 12

Coolest Day

8.1°C
Thursday, July 2

Period Low

0.0°C
Friday, July 3

Compare with historical weather

Load the same period from the previous 15 years.

Weather Insights

Key findings from analysis for selected period

Extreme Temperature Variations

Worth noting

Temperature extremes from 0.0°C to 35.1°C. 6 cold days and 2 very hot days.

📅

Seasonal Weather Patterns

Info
Rainfall Patterns:
Wettest: April (124mm), March (107mm)
Driest: February (45mm), January (47mm)

Temperature Patterns (Monthly Averages):
Hottest months: February (29.1°C), January (28.7°C)
Coolest months: June (14.1°C), August (14.3°C)

Travel Recommendations:
Best visiting months: April, October, March (optimal temperature and rainfall balance).
⚠️

5 Exceptional Weather Events (showing top 3)

Info

The 3 most extreme of 5 notable days in this period:

Jan 12 Heat

Hottest day: 35.1°C

Jul 3 Cold

Coldest night: 0.0°C

Mar 21 Rain

Heavy rain: 47.4mm in one day

4 Extreme Heat Index Days

Worth noting

4 days with dangerous heat index levels (41.7°C average). Temperature 33.7°C combined with 62% humidity creates hazardous conditions.

High Humidity Levels

Info

Average humidity of 72% indicates persistently moist air conditions. Heat sensation amplified during warm periods (20.2°C average temperature). Humidity varied significantly (36%-96% range).

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