Cayastá Weather in December

December in Cayastá typically sees daytime highs of 31°C (88°F) and nighttime lows of 19°C (66°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Cayastá in December

Looking at the last 30 years, the data shows about 8 days with rain, averaging 136 mm (5.4 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Cayastá in December

Expect highs of 31°C (88°F) in Cayastá in December, with nights dropping to around 19°C (66°F). It's usually most comfortable outside during the morning and later in the day. Nights drop to around 19°C (66°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Cayastá in December

Expect sunny days throughout the month, with an estimated 243 hours of sunshine. This makes it a pleasant time to visit Cayastá.

For Cayastá itself, May, August and September 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.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
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• August

• September
• October
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• December

For a detailed overview over the year and the best time to visit Argentina, check out our Cayastá's climate page.

Cayastá Temperature in December

Min Temperature 19°C (66°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 27%  

Precipitation 136 mm (5.4 in)  

Rainy days 8 days  

Humidity 70% *  

Sunshine 243 hours *  

Percentage Sunshine 54% *  

* Data from: Santa Fe, Argentina (69 KM, 43 Miles).

What to Wear in Cayastá in December

Warm temperatures in December make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Cayastá in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Argentina, check out our Cayastá's climate page.

More climate data for Cayastá

Temperature Rainfall Sunshine Humidity

See the full Cayastá climate overview or explore weather in Argentina.