Other facts from our historical weather data: Which is the warmest month in La Guirra? August has an average maximum temperature of 26°C (79°F) and is the warmest month of the year. Which is the coldest month in La Guirra? The coldest month is February with an average maximum temperature of 20°C (68°F). Which is the wettest month in La Guirra? December tops the wettest month list with 19mm (0.7 in) of rainfall. Which is the driest month in La Guirra? July is the driest month with 1mm (0 in) of precipitation. Which is the sunniest month in La Guirra? July 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.