East Bay Weather
Oakland, Berkeley, the inland valleys, and destinations along the East Bay hills. Across the 56 places we track here, summer afternoons range from 63°F at Coyote Hills Regional Park to 91°F at Brentwood, a 29°F spread.
Standouts
Warmest summer afternoons
91°F
Brentwood has the warmest summer afternoons, averaging 91°F at the warmest hour.
Coolest summer afternoons
63°F
Coyote Hills Regional Park has the coolest summer afternoons, averaging 63°F.
Foggiest summer mornings
56%
Claremont District is the foggiest, with fog in about 56% of summer morning hours.
Windiest summer afternoons
16 mph
Don Edwards Wildlife Refuge is the windiest on summer afternoons, averaging 16 mph.
Most rain
29 in.
Tilden Regional Park is the wettest, with about 29 in. of rain a year.
Least rain
14 in.
Brentwood is the driest, with about 14 in. of rain a year.
Compare all 56 places
| Place | Summer afternoons | Winter lows | Summer morning fog | Summer afternoon wind | Rain per year |
|---|---|---|---|---|---|
| BrentwoodTown · 85 ft | 91°F | 41°F | 0% | 8 mph | 14 in. |
| AntiochTown · 13 ft | 89°F | 41°F | 1% | 10 mph | 15 in. |
| PittsburgTown · 10 ft | 88°F | 40°F | 2% | 10 mph | 15 in. |
| LivermoreTown · 489 ft | 86°F | 40°F | 6% | 8 mph | 15 in. |
| Pleasant HillTown · 177 ft | 86°F | 40°F | 10% | 7 mph | 21 in. |
| PleasantonTown · 361 ft | 86°F | 40°F | 4% | 6 mph | 17 in. |
| ConcordTown · 75 ft | 85°F | 40°F | 9% | 8 mph | 19 in. |
| Walnut CreekTown · 177 ft | 85°F | 40°F | 11% | 8 mph | 20 in. |
| DanvilleTown · 361 ft | 84°F | 40°F | 3% | 8 mph | 21 in. |
| Black Diamond Mines Regional PreservePark · 1,200 ft | 84°F | 40°F | 2% | 14 mph | 16 in. |
| Del Valle Regional ParkPark · 800 ft | 84°F | 39°F | 10% | 11 mph | 17 in. |
| DublinTown · 361 ft | 83°F | 40°F | 7% | 11 mph | 20 in. |
| BeniciaTown · 20 ft | 83°F | 41°F | 11% | 12 mph | 20 in. |
| LafayetteTown · 361 ft | 83°F | 40°F | 13% | 9 mph | 23 in. |
| MartinezTown · 16 ft | 82°F | 41°F | 10% | 12 mph | 21 in. |
| Morgan Territory Regional PreservePark · 1,900 ft | 81°F | 42°F | 19% | 11 mph | 21 in. |
| San RamonTown · 394 ft | 81°F | 40°F | 25% | 11 mph | 21 in. |
| MoragaTown · 525 ft | 78°F | 41°F | 43% | 9 mph | 27 in. |
| FremontTown · 59 ft | 78°F | 41°F | 17% | 9 mph | 17 in. |
| Garin Regional ParkPark · 800 ft | 78°F | 41°F | 17% | 9 mph | 17 in. |
| Briones Regional ParkPark · 1,200 ft | 78°F | 42°F | 23% | 11 mph | 28 in. |
| Las Trampas Regional WildernessPark · 1,600 ft | 78°F | 41°F | 19% | 11 mph | 25 in. |
| OrindaTown · 328 ft | 78°F | 41°F | 20% | 11 mph | 27 in. |
| Castro ValleyTown · 246 ft | 77°F | 42°F | 26% | 9 mph | 20 in. |
| Mount Diablo State ParkPark · 3,849 ft | 77°F | 42°F | 4% | 10 mph | 22 in. |
| Union CityTown · 75 ft | 76°F | 41°F | 18% | 9 mph | 18 in. |
| HaywardTown · 95 ft | 75°F | 41°F | 24% | 9 mph | 20 in. |
| San LeandroTown · 69 ft | 75°F | 42°F | 28% | 9 mph | 20 in. |
| Anthony Chabot Regional ParkPark · 886 ft | 74°F | 41°F | 39% | 10 mph | 20 in. |
| AlamedaTown · 16 ft | 73°F | 45°F | 24% | 7 mph | 20 in. |
| FruitvaleTown · 36 ft | 73°F | 45°F | 24% | 7 mph | 20 in. |
| Lake MerrittPark · 13 ft | 73°F | 45°F | 30% | 7 mph | 22 in. |
| San PabloTown · 62 ft | 73°F | 44°F | 29% | 10 mph | 25 in. |
| NewarkTown · 13 ft | 73°F | 43°F | 20% | 11 mph | 16 in. |
| Downtown OaklandTown · 42 ft | 72°F | 45°F | 29% | 7 mph | 22 in. |
| Jack London SquareTown · 10 ft | 72°F | 45°F | 29% | 7 mph | 22 in. |
| Redwood Regional ParkPark · 1,200 ft | 71°F | 42°F | 53% | 10 mph | 27 in. |
| TemescalTown · 98 ft | 71°F | 44°F | 30% | 7 mph | 23 in. |
| RichmondTown · 52 ft | 71°F | 44°F | 35% | 10 mph | 25 in. |
| MontclairTown · 850 ft | 70°F | 43°F | 53% | 8 mph | 22 in. |
| PiedmontTown · 623 ft | 70°F | 43°F | 53% | 8 mph | 22 in. |
| Claremont DistrictTown · 361 ft | 70°F | 42°F | 56% | 9 mph | 28 in. |
| Grizzly PeakViewpoint · 1,759 ft | 70°F | 42°F | 56% | 9 mph | 28 in. |
| Tilden Regional ParkPark · 1,200 ft | 70°F | 42°F | 49% | 10 mph | 29 in. |
| EmeryvilleTown · 16 ft | 70°F | 45°F | 30% | 8 mph | 22 in. |
| El CerritoTown · 164 ft | 69°F | 43°F | 35% | 9 mph | 25 in. |
| Elmwood DistrictTown · 197 ft | 69°F | 44°F | 34% | 7 mph | 23 in. |
| RockridgeTown · 295 ft | 69°F | 44°F | 34% | 7 mph | 23 in. |
| Wildcat Canyon Regional ParkPark · 800 ft | 69°F | 42°F | 42% | 11 mph | 27 in. |
| AlbanyTown · 75 ft | 68°F | 43°F | 33% | 8 mph | 27 in. |
| Berkeley MarinaPark · 7 ft | 68°F | 44°F | 33% | 8 mph | 23 in. |
| Downtown BerkeleyTown · 164 ft | 68°F | 44°F | 41% | 7 mph | 23 in. |
| North BerkeleyTown · 180 ft | 68°F | 43°F | 41% | 7 mph | 27 in. |
| Solano AvenueTown · 246 ft | 68°F | 43°F | 51% | 9 mph | 27 in. |
| Don Edwards Wildlife RefugePark · 3 ft | 63°F | 44°F | 18% | 16 mph | 18 in. |
| Coyote Hills Regional ParkPark · 295 ft | 63°F | 44°F | 21% | 14 mph | 19 in. |
Summer afternoons, fog, and wind are June to August averages from NOAA’s HRRR model, hour by hour. Fog is the share of 6–10 AM hours with fog. Winter lows are December to February averages, and rain is the yearly total, from NOAA 1991–2020 climate normals.