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José Ignacio Weather in May
May in José Ignacio sees daytime temperatures around 19°C (66°F) and lows of 13°C (55°F) at night. With around 94 mm (3.7 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in José Ignacio in May
On average, there are about 9 days with rain during this month, averaging 94 mm (3.7 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in José Ignacio in May
May in José Ignacio sees highs of 19°C (66°F) and lows of 13°C (55°F) overnight. Conditions are often most pleasant around the middle of the day. Nights cool down to 13°C (55°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in José Ignacio in May
You can expect a moderate amount of sunlight, with approximately 149 hours. This means a pleasant mix of sun and overcast.For José Ignacio itself, January, March, November and December generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
José Ignacio Temperature in May
Min Temperature
13°C (55°F)
Max Temperature
19°C (66°F)
Chance of Rain
29%
Precipitation
94 mm (3.7 in)
Rainy days
9 days
Sunshine
149 hours *
Percentage Sunshine
*
* Data from: Punta del Este, Uruguay (31 KM, 19 Miles).
José Ignacio Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in José Ignacio - and find the best time to visit.
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in José Ignacio typically drop from around 20°C (68°F) at the start of May to approximately 16°C (61°F) by the end. Nights are cool, with lows typically ranging from 9°C (48°F) to 12°C (54°F).
Average temperatures in May
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather records for José Ignacio in May
Browse day-by-day weather records for José Ignacio spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
José Ignacio historical weather extremes in May
Based on 14 years of weather observations in José Ignacio between 2012 and 2026, these are the recorded extremes.
- José Ignacio recorded its highest May temperature of 28°C (82°F) on May 21, 2015.
- José Ignacio experienced its chilliest May day on May 31, 2022, reaching only 11°C (52°F).
- The lowest overnight temperature recorded in May was 2°C (36°F) (May 28, 2014).
Best Places in Uruguay in May
Find out more about the weather in Uruguay and which places have the best travel conditions in this month. See all of Uruguay in May →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in José Ignacio in May
For José Ignacio in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.
What To Do in José Ignacio in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming6/10 -
Cycling9/10 -
Walking9/10 -
Camping8/10 -
Outdoor sports9/10
José Ignacio 3-Day Forecast
More climate data for José Ignacio
See the full José Ignacio climate overview or explore weather in Uruguay.
Popular in May
Where to go in May - average daytime high across popular destinations.
Punta Del Diablo
19°C (66°F) La Pedrera19°C (66°F) José Ignacio19°C (66°F) Piriápolis19°C (66°F) La Paloma19°C (66°F) Montevideo19°C (66°F) Punta del Este18°C (64°F) Colonia del Sacramento
18°C (64°F) Bucket list
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