San Guillermo Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in San Guillermo

San Guillermo temperature today is 19°, feels like 18°, with a humidity level of 55% and wind at 15.19 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in San Guillermo: expect a high of 21° and a low of 14°, with light rain. Rain chance tomorrow is 36%.

overcast clouds
19°
overcast clouds
H: 19° L: 19°
Feels like 18°
AQI: Good (1/5)
Humidity
55%
Dew 10°
Wind speed
15.19 km/h
ESE · G14.72
Pressure
1020 hPa
Visibility
10 km
Windy Conditions
Wind speed is 15.19 km/h.
Weather Summary
Currently in San Guillermo, expect varied conditions with mild temperatures around 19°. Winds are moderate winds.
Precipitation Probability
0%
15
0%
18
0%
21
0%
00
0%
03
0%
06
0%
09
1%
12
36%
15
5%
18
0%
21
0%
00
0%
03
0%
06
0%
09
0%
12
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
20°
Sun
15:00
18°
 
16°
 
16°
 
14°
Mon
03:00
14°
 
16°
 
20°
 
21°
Mon
15:00
20°
 
15°
 
15°
 
14°
Tue
03:00
13°
 
16°
 
21°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:33
Sunset
Sunset
19:14
Moon Phase
New Moon (0%)
Timezone: GMT+05:30
Last updated: Oct 11, 2026 9:57 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
-30.359760
Longitude
Longitude
-61.917881
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More about San Guillermo
Content curated by the NearWeather editorial team · Updated periodically

San Guillermo, Argentina: Climate and Weather Overview

Situated in the northern part of Argentina, San Guillermo experiences a diverse climate that contributes to its unique weather patterns throughout the year. Understanding the climate and weather patterns of San Guillermo is crucial for residents, tourists, and businesses to plan their activities and operations effectively. Let's delve into the detailed analysis of the climate and weather in San Guillermo, including temperature ranges, precipitation levels, and seasonal variations.

Annual Climate Overview

San Guillermo has a subtropical climate with a significant temperature variation between seasons. The region experiences hot summers and mild winters, characteristic of many areas in northern Argentina. The climate is influenced by factors such as its proximity to the Tropic of Capricorn, its elevation, and the presence of the Andes Mountains to the west.

Temperature and Weather by Season

Below is a comprehensive overview of the temperature and weather patterns in San Guillermo across the four seasons:

Spring (September to November)

Month Average High (°C) Average Low (°C) Precipitation (mm)
September 24 12 40
October 26 14 60
November 29 17 80

Spring in San Guillermo brings gradually rising temperatures with comfortable weather for outdoor activities. The precipitation levels also increase throughout the season, contributing to the growth of vegetation and the beautification of the landscape.

Summer (December to February)

Month Average High (°C) Average Low (°C) Precipitation (mm)
December 32 20 100
January 33 21 120
February 32 20 100

Summer in San Guillermo is characterized by hot and humid weather, with occasional afternoon thunderstorms bringing relief from the heat. The higher precipitation levels contribute to the lush greenery and agricultural productivity in the region.

Autumn (March to May)

Month Average High (°C) Average Low (°C) Precipitation (mm)
March 29 18 80
April 25 14 60
May 21 10 40

Autumn brings relief from the summer heat as temperatures gradually cool down. The region experiences lower precipitation levels, creating ideal conditions for outdoor activities and harvest seasons for local agriculture.

Winter (June to August)

Month Average High (°C) Average Low (°C) Precipitation (mm)
June 17 6 20
July 16 5 20
August 18 6 30

Winter in San Guillermo is relatively mild, with cool temperatures and minimal precipitation. The dry and cool weather creates conducive conditions for outdoor exploration and sightseeing, making it an ideal time for tourists to visit the region.

Overall Climate Summary

The climate of San Guillermo offers a diverse range of experiences throughout the year, from the lush greenery of summer to the comfortable temperatures of spring and autumn, and the mild winters perfect for outdoor activities. Understanding the climate and weather patterns in San Guillermo is essential for anyone looking to visit or establish a presence in this region of Argentina.

By considering the unique climate and weather characteristics of San Guillermo, individuals and businesses can make informed decisions regarding agriculture, tourism, and outdoor activities, ultimately enhancing their experiences and operations within the region.

It's important to stay updated on local weather forecasts and advisories when planning activities in San Guillermo, as the climate can influence the success and safety of outdoor ventures and agricultural practices.

Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about San Guillermo
What is the temperature in San Guillermo right now?

The current temperature in San Guillermo is 19°, and it feels like 18°. Today's high is 19° and the low is 19°.

Will it rain in San Guillermo today?

No rain is expected in San Guillermo today (0% chance). Conditions are currently overcast clouds.

What is the weather in San Guillermo today?

San Guillermo is experiencing overcast clouds with a temperature of 19°. Humidity is at 55% and wind speed is 15.19 km/h from the ESE.

What is the humidity in San Guillermo today?

Humidity in San Guillermo is 55% right now, with a dew point of 10°. Comfort levels are moderate.

What is the wind speed in San Guillermo today?

Wind speed in San Guillermo is 15.19 km/h, flowing at 103° ESE wind direction. Gusts up to 14.72 km/h.

What is the 5-day forecast for San Guillermo?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for San Guillermo. Today's high is 19° and low is 19°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in San Guillermo today?

It feels like 18° in San Guillermo today, with 100% cloud cover and 10 km visibility.

Weather in San Guillermo