Other facts from our historical weather data: Which is the warmest month in Santa Cruz La Laguna? March has an average maximum temperature of 24°C (75°F) and is the warmest month of the year. Which is the coldest month in Santa Cruz La Laguna? The coldest month is January with an average maximum temperature of 22°C (72°F). Which is the wettest month in Santa Cruz La Laguna? September tops the wettest month list with 389mm (15.3 in) of rainfall. Which is the driest month in Santa Cruz La Laguna? January is the driest month with 17mm (0.7 in) of precipitation. Which is the sunniest month in Santa Cruz La Laguna? March is the sunniest month with an average of 249 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.