Peak rut dates in California.
California is blacktail and mule deer country — there are no established whitetail populations. Rut dates here refer to those species.
Rut phases by zone
Peak Breeding column is highlighted — that’s when most does are in estrus.
| Zone | Pre-rut | Peak Breeding | Post-rut | Late Rut |
|---|---|---|---|---|
| Columbian Blacktail (Coastal & Sierra Foothills) | Oct 1 – Oct 14 | Oct 15 – Nov 1 | Nov 2 – Nov 15 | Nov 20 – Dec 3 |
| California Mule Deer (Central & Southern) | Oct 25 – Nov 7 | Nov 8 – Nov 22 | Nov 23 – Dec 6 | Dec 11 – Dec 24 |
| Rocky Mountain Mule Deer (Northeast) | Oct 28 – Nov 10 | Nov 11 – Nov 22 | Nov 23 – Dec 6 | Dec 11 – Dec 24 |
Columbian Blacktail (Coastal & Sierra Foothills)
California Mule Deer (Central & Southern)
Rocky Mountain Mule Deer (Northeast)
What drives the rut here
California has three subspecies of mule deer: Columbian blacktail (west of the Sierras), California mule deer (central and southern), and Rocky Mountain mule deer (northeast). Each has its own rut window. Whitetail are not established in California — if you're researching deer hunting here, the rut data below covers blacktail and mule deer instead. Coastal blacktail peak earliest in October, with desert and mountain mule deer running later.
Data sourced from California Department of Fish and Wildlife deer-program reports. Whitetail are not native or established in California.
California Department of Fish and WildlifeAlways verify with the official agency before basing planning decisions on this page. Peak windows shift year to year.
Get rut intel for your specific land.
State-wide windows are a starting point. Bield: Hunt logs every sit, observation, and condition on your property — and turns three seasons of your data into patterns no generic calendar can match.