Subscribe to Our Newsletter Year 2023 2022 2021 Category (-) Excessive Heat Keyword Date Category Title Sort descending 08/31/2022 Excessive Heat Cooling Centers Open Ahead of Labor Day Weekend in Santa Clara County as Excessive Heat Watch is Extended through Tuesday, September 6 10/18/2023 Excessive Heat Cooling Centers Open in Santa Clara County as Heat Returns 10/05/2023 Excessive Heat Cooling Centers Open Today Throughout Santa Clara County 06/15/2021 Excessive Heat Cooling Centers to Open in Santa Clara County During Extreme Heat Expected Wednesday, June 16 – Thursday, June 17 07/09/2021 Excessive Heat Cooling Centers to Open in Santa Clara County During Heat Wave Friday, July 9 – Sunday, July 11