Montevideo
May
Weather in Montevideo for May 2026
Your guide to Montevideo weather in May - trends and predictions
In general, the average temperature in Montevideo at the beginning of May is 20.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.6 °C by the end of May.
The climate of Montevideo in May is notably wet, with an average of 13 rainy days, and a total of 181.2 mm of precipitation.
Temperatures
Rain 🌧️
18
Dry days
13
Rainy days
0
Snow days
17°/11°
Temperatures
18 km/h
Avg max wind
75 %
Avg humidity
Montevideo Weather May
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Temperatures trend during May in Montevideo
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May weather in Montevideo day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Partly cloudy | 19° /12° | 0.1 mm | 5 | |
| 2 May |  Sunny | 19° /10° | 0 mm | 5 | |
| 3 May | Partly cloudy | 20° /10° | 0 mm | 6 | |
| 4 May | Sunny | 22° /11° | 0.1 mm | 6 | |
| 5 May |  Moderate rain at times | 21° /15° | 5.8 mm | 5 | |
| 6 May | Moderate or heavy rain shower | 20° /15° | 12.6 mm | 5 | |
| 7 May |  Patchy rain possible | 20° /16° | 5.9 mm | 5 | |
| 8 May | Light rain shower | 20° /13° | 10.6 mm | 5 | |
| 9 May | Partly cloudy | 16° /11° | 0 mm | 5 | |
| 10 May | Sunny | 17° /10° | 0 mm | 5 | |
| 11 May | Partly cloudy | 18° /10° | 0 mm | 5 | |
| 12 May | Partly cloudy | 18° /9° | 2.7 mm | 5 | |
| 13 May | Patchy rain possible | 18° /11° | 0.3 mm | 5 | |
| 14 May | Sunny | 19° /10° | 0.3 mm | 6 | |
| 15 May | Sunny | 20° /12° | 0 mm | 6 | |
| 16 May | Sunny | 21° /12° | 0 mm | 6 | |
| 17 May | Patchy rain possible | 21° /12° | 1.9 mm | 6 | |
| 18 May |  Overcast | 18° /11° | 10.3 mm | 5 | |
| 19 May | Moderate or heavy rain shower | 15° /10° | 3.9 mm | 4 | |
| 20 May | Partly cloudy | 15° /9° | 1.9 mm | 5 | |
| 21 May | Moderate or heavy rain shower | 15° /9° | 2.3 mm | 4 | |
| 22 May | Overcast | 16° /10° | 2.1 mm | 5 | |
| 23 May | Patchy rain possible | 17° /10° | 7.1 mm | 5 | |
| 24 May | Moderate or heavy rain shower | 17° /12° | 13 mm | 5 | |
| 25 May | Moderate or heavy rain shower | 18° /12° | 43.9 mm | 5 | |
| 26 May | Moderate or heavy rain shower | 18° /12° | 22.2 mm | 5 | |
| 27 May | Partly cloudy | 15° /9° | 19.7 mm | 4 | |
| 28 May | Overcast | 13° /9° | 0.6 mm | 4 | |
| 29 May | Overcast | 14° /7° | 0.2 mm | 4 | |
| 30 May |  Cloudy | 15° /8° | 0 mm | 5 | |
| 31 May | Overcast | 16° /8° | 0.1 mm | 4 | |
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Important Notice
Our weather forecast for Montevideo 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 Montevideo forecast closer to your planned date for the most up-to-date weather information.
Change Month
Montevideo in May - FAQ
What are the expected maximum and minimum temperatures in Montevideo during May?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Montevideo during May?
Significant rainfall exceeding 181.2 mm is expected in Montevideo during May, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Montevideo during May?
The average wind speed in Montevideo during May is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Montevideo
Explore the daily rainfall trends and prepare for Montevideos May weather 💧
UV exposure in Montevideo during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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