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Alcazar de San Juan Weather and Climate: A Comprehensive Guide

The climate in Alcazar de San Juan is marked by big temperature swings throughout the year. Temperatures range from very hot during the warmest months to mild in the cooler months. It typically sees modest rain/snowfall throughout the year. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

In Alcazar de San Juan, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a very hot 36°C in July to a moderate 12°C in the coolest month, January.

Nights are cooler, with lows often dropping to around 2°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Alcazar de San Juan tends toward drier weather patterns, receiving approximately 394 mm of rain/snow per year. The climate in Alcazar de San Juan shows significant variation throughout the year. Expect moderate rainfall in April, with an average of 48 mm of precipitation over 12 rainy days.

In contrast, July offers drier and sunnier days, with around 7.1 mm of rainfall over 5 rainy days. For more details, please visit our Alcazar de San Juan Precipitation page.

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

Forecast for Alcazar de San Juan

Sun   Dec 22
14°C | -2°C
NW 3 m/s
almost clear and no rain

almost clear and no rain

Mon   Dec 23
11°C | 2°C
N 7 m/s
almost clear and no rain

almost clear and no rain

Tue   Dec 24
14°C | 1°C
N 5 m/s
clear and no rain

clear and no rain

The best time of year to visit Alcazar de San Juan in Spain

During the months of April, May and October 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:
  • Does Alcazar de San Juan have a dry season?
    Yes, the months of July and August are very dry.
  • Which is the warmest month in Alcazar de San Juan?
    July has an average maximum temperature of 36°C and is the warmest month of the year.
  • Which is the coldest month in Alcazar de San Juan?
    The coldest month is January with an average maximum temperature of 12°C.
  • Which is the wettest month in Alcazar de San Juan?
    April tops the wettest month list with 48 mm of rainfall.
  • Which is the driest month in Alcazar de San Juan?
    July is the driest month with 7 mm of precipitation.

  • 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.