Fontana, California, experiences a hot-summer Mediterranean climate, characterized by warm, dry summers and mild, wetter winters. The average annual high temperature is approximately 78.8°F (26°C), while the average low is around 52.7°F (11.5°C). The city receives an average annual precipitation of about 14.7 inches (374.2 mm), with the majority occurring during the winter months.
Seasonal variations are notable. Summers, particularly from June to September, are hot and arid, with average high temperatures reaching up to 94°F (34.8°C) in August. Winters are cooler and bring most of the annual rainfall, with February being the wettest month, averaging 3.94 inches (100.08 mm) of precipitation.
In addition to its distinct climate, Fontana is proactive in environmental stewardship. The city’s Environmental Compliance Department offers various programs, including curbside used oil and filter collection, household hazardous waste disposal, recycling initiatives, and water conservation workshops. These efforts aim to promote sustainable practices among residents and businesses.
Recently, Fontana became the first city in San Bernardino County to achieve the ‘Clean California Community’ designation from Caltrans’ statewide Clean CA initiative. This recognition reflects the city’s commitment to maintaining a clean and beautiful environment. Over the past year, collaborative efforts between the city and community volunteers have led to the removal of over 750 pounds of trash and litter, as well as more than 200 pounds of bulky items during park cleanup events.
Understanding Fontana’s climate patterns and participating in local environmental programs can help residents contribute to the city’s ongoing efforts to create a sustainable and pleasant living environment.