Santiago
May
Weather in Santiago for May 2025
Your guide to Santiago weather in May - trends and predictions
In general, the average temperature in Santiago at the beginning of May is 15 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 16.6 °C by the end of May.
With an average of 5 rainy days, Santiago experiences minimal rainfall in May, ensuring that most days remain pleasantly dry.
Is May a good time to visit Santiago? check out the best time to travel to Santiago page.
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26
Dry days
5
Rainy days
0
Snow days
18°/4°
Temperatures
10 km/h
Avg max wind
44 %
Avg humidity
Santiago in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  14° | 2 13° | 3 16° | 4 16° | |||
| 5  15° | 6 15° | 7  16° | 8 17° | 9 19° | 10 17° | 11 17° |
| 12  19° | 13 19° | 14 21° | 15 15° | 16 14° | 17  10° | 18 14° |
| 19 17° | 20 16° | 21  11° | 22 13° | 23  10° | 24 13° | 25 12° |
| 26 13° | 27 16° | 28 19° | 29 19° | 30 19° | 31 18° |
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Temperatures trend during May in Santiago
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 | 14° /5° | 3.5 mm | 5 | |
| 2 May | Sunny | 13° /6° | 0 mm | 4 | |
| 3 May | Sunny | 16° /7° | 0 mm | 5 | |
| 4 May | Sunny | 16° /7° | 0 mm | 6 | |
| 5 May | Partly cloudy | 15° /8° | 0 mm | 5 | |
| 6 May | Sunny | 15° /6° | 0 mm | 5 | |
| 7 May | Overcast | 16° /2° | 14.6 mm | 5 | |
| 8 May | Partly cloudy | 17° /5° | 0 mm | 6 | |
| 9 May | Sunny | 19° /7° | 0 mm | 6 | |
| 10 May | Overcast | 17° /8° | 0 mm | 5 | |
| 11 May | Partly cloudy | 17° /8° | 0 mm | 6 | |
| 12 May | Cloudy | 19° /8° | 0.3 mm | 5 | |
| 13 May | Partly cloudy | 19° /8° | 0 mm | 6 | |
| 14 May | Sunny | 21° /8° | 0 mm | 6 | |
| 15 May | Sunny | 15° /5° | 1.1 mm | 5 | |
| 16 May | Partly cloudy | 14° /4° | 0 mm | 5 | |
| 17 May | Heavy rain at times | 10° /4° | 4.7 mm | 3 | |
| 18 May | Overcast | 14° /5° | 0 mm | 5 | |
| 19 May | Overcast | 17° /7° | 0 mm | 5 | |
| 20 May | Overcast | 16° /4° | 18.9 mm | 4 | |
| 21 May | Moderate rain at times | 11° /4° | 17.2 mm | 4 | |
| 22 May | Moderate or heavy rain shower | 13° /3° | 21 mm | 4 | |
| 23 May | Patchy rain possible | 10° /4° | 9.9 mm | 3 | |
| 24 May | Partly cloudy | 13° /7° | 0.1 mm | 4 | |
| 25 May | Patchy rain possible | 12° /5° | 0.5 mm | 4 | |
| 26 May | Cloudy | 13° /4° | 0.7 mm | 4 | |
| 27 May | Partly cloudy | 16° /6° | 0 mm | 6 | |
| 28 May | Overcast | 19° /8° | 0 mm | 5 | |
| 29 May | Partly cloudy | 19° /8° | 0 mm | 6 | |
| 30 May | Overcast | 19° /9° | 0 mm | 5 | |
| 31 May | Overcast | 18° /7° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Santiago 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 Santiago forecast closer to your planned date for the most up-to-date weather information.
Santiago in May - FAQ
What are the expected maximum and minimum temperatures in Santiago during May?
During May, expect a variety of temperatures with highs around 18° and lows near 4°, suitable for diverse activities and preferences.
How much rainfall should be expected in Santiago during May?
Significant rainfall exceeding 183.5 mm is expected in Santiago during May, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Santiago during May?
The average wind speed in Santiago during May is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Santiago in May?
As you prepare for your trip to Santiago 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 Santiago, 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
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