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Weather in Buenos Aires for May 2027

Your guide to Buenos Aires weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Buenos Aires at the beginning of May is 19 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15 °C by the end of May.

    • Rain 🌧️

  • Buenos Aires experiences moderate rainfall in May, with an average of 7 rainy days and a total precipitation of 96.2 mm.

Average dry days
24
Dry days
Average rainy days
7
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/12°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
72 %
Avg humidity

Buenos Aires Weather May

Move between months or click on a day
April
June
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Overcast
19°
2
Sunny
18°
3
Sunny
17°
4
Sunny
20°
5
Patchy rain possible
20°
6
Moderate or heavy rain shower
20°
7
Overcast
19°
8
Sunny
18°
9
Partly cloudy
16°
10
Cloudy
17°
11
Sunny
16°
12
Sunny
17°
13
Sunny
17°
14
Sunny
18°
15
Sunny
19°
16
Sunny
19°
17
Patchy rain possible
18°
18
Overcast
16°
19
Heavy rain at times
15°
20
Overcast
15°
21
Moderate or heavy rain shower
14°
22
Patchy rain possible
15°
23
Patchy rain possible
16°
24
Patchy rain possible
15°
25
Moderate or heavy rain shower
16°
26
Moderate or heavy rain shower
16°
27
Patchy rain possible
15°
28
Cloudy
13°
29
Overcast
14°
30
Sunny
15°
31
Sunny
16°

Temperatures trend during May in Buenos Aires

See the weather trend as well as the moving average line

May weather in Buenos Aires day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Overcast
Overcast
 19° /14° 0.1 mm 5
2 May Sunny
Sunny
 18° /11° 0.3 mm 5
3 May Sunny
Sunny
 17° /11° 0 mm 5
4 May Sunny
Sunny
 20° /13° 0.5 mm 5
5 May Patchy rain possible
Patchy rain possible
 20° /15° 5.8 mm 4
6 May Moderate or heavy rain shower
Moderate or heavy rain shower
 20° /16° 27.3 mm 4
7 May Overcast
Overcast
 19° /15° 2.5 mm 4
8 May Sunny
Sunny
 18° /12° 1.5 mm 4
9 May Partly cloudy
Partly cloudy
 16° /9° 0.8 mm 4
10 May Cloudy
Cloudy
 17° /11° 0 mm 4
11 May Sunny
Sunny
 16° /10° 0 mm 5
12 May Sunny
Sunny
 17° /10° 0.8 mm 4
13 May Sunny
Sunny
 17° /11° 0 mm 5
14 May Sunny
Sunny
 18° /12° 0 mm 5
15 May Sunny
Sunny
 19° /11° 0 mm 5
16 May Sunny
Sunny
 19° /13° 0.2 mm 5
17 May Patchy rain possible
Patchy rain possible
 18° /12° 3.9 mm 4
18 May Overcast
Overcast
 16° /10° 0.9 mm 4
19 May Heavy rain at times
Heavy rain at times
 15° /10° 3.6 mm 4
20 May Overcast
Overcast
 15° /9° 0.1 mm 4
21 May Moderate or heavy rain shower
Moderate or heavy rain shower
 14° /10° 0.7 mm 4
22 May Patchy rain possible
Patchy rain possible
 15° /11° 0.5 mm 4
23 May Patchy rain possible
Patchy rain possible
 16° /11° 0.9 mm 4
24 May Patchy rain possible
Patchy rain possible
 15° /12° 16.7 mm 4
25 May Moderate or heavy rain shower
Moderate or heavy rain shower
 16° /11° 12.2 mm 4
26 May Moderate or heavy rain shower
Moderate or heavy rain shower
 16° /12° 7.7 mm 4
27 May Patchy rain possible
Patchy rain possible
 15° /10° 9 mm 4
28 May Cloudy
Cloudy
 13° /8° 0 mm 3
29 May Overcast
Overcast
 14° /9° 0 mm 4
30 May Sunny
Sunny
 15° /10° 0 mm 4
31 May Sunny
Sunny
 16° /10° 0.1 mm 4
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Important Notice
Our weather forecast for Buenos Aires in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Buenos Aires forecast closer to your planned date for the most up-to-date weather information.
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Buenos Aires in May - FAQ

What are the expected maximum and minimum temperatures in Buenos Aires during May?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Buenos Aires during May?
Moderate rainfall is anticipated in Buenos Aires during May, with a total of 96.2 mm spread over approximately 7 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Buenos Aires during May?
The average wind speed in Buenos Aires during May is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Buenos Aires

Explore the daily rainfall trends and prepare for Buenos Airess May weather 💧
Typically, Buenos Aires has 7 rainy days in May with a total of 96.2 mm of rainfall.

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Location coordinates Where is Buenos Aires?

Get accurate weather forecasts for Buenos Aires, located at latitude -34.613 and longitude -58.377. Stay updated with localized weather information tailored for Buenos Aires.

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