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San Lorenzo Weather and Climate: A Comprehensive Guide

The weather in San Lorenzo sees moderate temperature fluctuations over the course of a year. Temperatures can be very warm at the high end to roughly warm at the low end. It also has a relatively rainy climate with high levels of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

The weather in San Lorenzo changes moderately throughout the year, offering enough variation to appreciate each season. On average, daytime temperatures range from a very warm 34°C in January to a comfortable 24°C in July.

Nighttime temperatures can drop, with average lows reaching 13°C in July. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

San Lorenzo experiences significant rainfall throughout the year, averaging 1659 mm of precipitation annually. The seasons in San Lorenzo, bring significant changes in precipitation. The wettest month, October, receives heavy rainfall, with an average of 198 mm of precipitation. This rainfall is distributed across 7 rainy days.

In contrast, the driest month, August, experiences much less rainfall, totaling 69 mm over 4 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our San Lorenzo Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

In San Lorenzo, summer days are longer and more sunny, with daily sunshine hours peaking at 9.9 hours in December. As the darker season arrives, the brightness of the sun becomes less. June sees a soft sun for only 5.5 hours per average day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Asuncion, Paraguay (14 KM, 8 Miles).

Daily hours of sunshine

Data from: Asuncion, Paraguay (14 KM, 8 Miles).

Forecast for San Lorenzo

Sun   Jan 12
35°C | 22°C
SE 5 m/s
partly cloudy and no rain

partly cloudy and no rain

Mon   Jan 13
36°C | 22°C
SE 5 m/s
0.1 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

Tue   Jan 14
37°C | 24°C
S 5 m/s
partly cloudy and no rain

partly cloudy and no rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit San Lorenzo in Paraguay

During the months of May, June and July you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which months have the greatest rainfall in San Lorenzo?
    Most rainfall (rainy season) is seen in February, April, October, November and December.
  • Which is the warmest month in San Lorenzo?
    January has an average maximum temperature of 34°C and is the warmest month of the year.
  • Which is the coldest month in San Lorenzo?
    The coldest month is July with an average maximum temperature of 24°C.
  • Which is the wettest month in San Lorenzo?
    October tops the wettest month list with 198 mm of rainfall.
  • Which is the driest month in San Lorenzo?
    August is the driest month with 69 mm of precipitation.
  • Which is the sunniest month in San Lorenzo?
    December is the sunniest month with an average of 297 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.