Argentina (Buenos Aires)
May
Weather in Argentina for May 2025
Your guide to Argentina weather in May - trends and predictions
In general, the average temperature in Argentina at the beginning of May is 18.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 14.7 °C by the end of May.
The climate of Argentina in May is notably wet, with an average of 11 rainy days, and a total of 116.1 mm of precipitation.
Is May a good time to visit Argentina? check out the best time to travel to Argentina page.
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Temperatures
Rain 🌧️
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20
Dry days
11
Rainy days
0
Snow days
16°/12°
Temperatures
18 km/h
Avg max wind
71 %
Avg humidity
Argentina in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  18° | 2 16° | 3 16° | 4 20° | |||
| 5  20° | 6 19° | 7  18° | 8 20° | 9  16° | 10 17° | 11 16° |
| 12 16° | 13 17° | 14 18° | 15 18° | 16 19° | 17 18° | 18 16° |
| 19  15° | 20 15° | 21 16° | 22  17° | 23 17° | 24 15° | 25 15° |
| 26 15° | 27  13° | 28 13° | 29 14° | 30 16° | 31 17° |
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Temperatures trend during May in Argentina
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Sunny | 18° /13° | 0.1 mm | 6 | |
| 2 May | Sunny | 16° /9° | 0.6 mm | 5 | |
| 3 May | Sunny | 16° /10° | 0 mm | 5 | |
| 4 May | Sunny | 20° /12° | 0.1 mm | 6 | |
| 5 May | Moderate or heavy rain shower | 20° /15° | 9.6 mm | 5 | |
| 6 May | Moderate or heavy rain shower | 19° /15° | 21 mm | 5 | |
| 7 May | Overcast | 18° /15° | 1.6 mm | 5 | |
| 8 May | Sunny | 20° /12° | 2.2 mm | 6 | |
| 9 May | Partly cloudy | 16° /9° | 0 mm | 5 | |
| 10 May | Overcast | 17° /12° | 0 mm | 4 | |
| 11 May | Partly cloudy | 16° /10° | 0.1 mm | 5 | |
| 12 May | Sunny | 16° /10° | 1.5 mm | 5 | |
| 13 May | Partly cloudy | 17° /10° | 0 mm | 6 | |
| 14 May | Sunny | 18° /11° | 0 mm | 5 | |
| 15 May | Sunny | 18° /10° | 0 mm | 6 | |
| 16 May | Sunny | 19° /12° | 0 mm | 6 | |
| 17 May | Overcast | 18° /12° | 0.1 mm | 5 | |
| 18 May | Overcast | 16° /12° | 0 mm | 5 | |
| 19 May | Heavy rain at times | 15° /12° | 7.1 mm | 4 | |
| 20 May | Overcast | 15° /10° | 0.2 mm | 5 | |
| 21 May | Moderate or heavy rain shower | 16° /12° | 1.4 mm | 4 | |
| 22 May | Patchy rain possible | 17° /13° | 0.9 mm | 5 | |
| 23 May | Patchy rain possible | 17° /13° | 1.8 mm | 5 | |
| 24 May | Moderate or heavy rain shower | 15° /13° | 33.3 mm | 4 | |
| 25 May | Moderate or heavy rain shower | 15° /11° | 24.4 mm | 5 | |
| 26 May | Moderate or heavy rain shower | 15° /11° | 9.8 mm | 5 | |
| 27 May | Cloudy | 13° /9° | 0.1 mm | 4 | |
| 28 May | Cloudy | 13° /7° | 0 mm | 4 | |
| 29 May | Overcast | 14° /10° | 0.1 mm | 4 | |
| 30 May | Partly cloudy | 16° /11° | 0.1 mm | 5 | |
| 31 May | Patchy rain possible | 17° /12° | 0.1 mm | 5 | |
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Important Notice
Our weather forecast for Argentina 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 Argentina forecast closer to your planned date for the most up-to-date weather information.
Argentina in May - FAQ
What are the expected maximum and minimum temperatures in Argentina 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 Argentina during May?
Significant rainfall exceeding 116.1 mm is expected in Argentina during May, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Argentina during May?
The average wind speed in Argentina during May is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Argentina in May?
As you prepare for your trip to Argentina in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Argentina, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
May rainfall patterns in Argentina
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