Climate Insights for San Javier
Departamento San Javier, Santa Fe, Argentina
Climate Overview
The climate in San Javier is warm and mild. The average annual temperature is 20°C and approximately 1,059 mm of precipitation falls per year. San Javier receives a notable amount of rainfall throughout the year, including during its driest month. San Javier is in the Southern Hemisphere. The seasons are reversed: summer runs from December to February, while winter falls between June and August. The summer months are: January, February, December. The coldest months are July, June, August, when temperatures can drop to 9°C.The climate in San Javier is warm and mild. The average annual temperature is 68°F and approximately 41.7 in of precipitation falls per year. San Javier receives a notable amount of rainfall throughout the year, including during its driest month. San Javier is in the Southern Hemisphere. The seasons are reversed: summer runs from December to February, while winter falls between June and August. The summer months are: January, February, December. The coldest months are July, June, August, when temperatures can drop to 48°F.
Temperature
Temperatures in San Javier vary considerably across the year, with a 23°C difference between the coldest and warmest months. The warmest month is January, when average highs reach 32°C and the mean temperature sits around 26°C. July is the coolest month, with minimum temperatures around 9°C and an average of 13°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 4°C shift in average temperatures.Temperatures in San Javier vary considerably across the year, with a 42°F difference between the coldest and warmest months. The warmest month is January, when average highs reach 90°F and the mean temperature sits around 80°F. July is the coolest month, with minimum temperatures around 48°F and an average of 55°F. On average, daily temperatures fluctuate by about 19°F between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 7°F shift in average temperatures.
Precipitation
San Javier is a moderately rainy area, receiving approximately 1,059 mm of precipitation annually, which averages out to around 88 mm per month. The wettest month is November, averaging 124 mm of rainfall. March and April also tend to see above-average precipitation. The driest month is July, with just 38 mm. That's 85 mm less than November, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.San Javier is a moderately rainy area, receiving approximately 41.7 in of precipitation annually, which averages out to around 3.5 in per month. The wettest month is November, averaging 4.9 in of rainfall. March and April also tend to see above-average precipitation. The driest month is July, with just 1.5 in. That's 3.3 in less than November, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.
Wind
San Javier is relatively calm, with an average annual wind speed of 12km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is October, averaging 13km/h, though still comfortable for most outdoor activities. The calmest conditions occur in February, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3km/h between the calmest and windiest months.San Javier is mildly breezy, with an average annual wind speed of 7mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is October, averaging 8mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in February, with average winds dropping to 6mph, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2mph between the calmest and windiest months.
Best Time to Visit
The best time to visit San Javier is during May and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 16°C with modest rainfall averaging 77 mm per month. By contrast, January can be uncomfortably hot with highs reaching 32°C, while July is the coldest period with lows dropping to 9°C. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.The best time to visit San Javier is during May and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 62°F with modest rainfall averaging 3 in per month. By contrast, January can be uncomfortably hot with highs reaching 90°F, while July is the coldest period with lows dropping to 48°F. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.
Monthly Climate Data
The table below shows monthly climate averages for San Javier based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.The table below shows monthly climate averages for San Javier based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.