Deer in California in May
Yes, May is a good month to see deer in California. It is the 4th busiest month of the year, with 7,081 of the 76,747 sightings logged across the year (9.2%), based on verified iNaturalist records.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 2, 2026.
Good month for deer in California
9.2%
of yearly sightings
7,081
records in May
#4
busiest month of 12
76,747
verified records a year
April 8.6%, May 9.2%, June 10.3%. Busiest month is June at 10.3%.
76,747 verified observations of deer in California, recorded across 12 months of the year on iNaturalist.
When deer are recorded in California
Peak month
June
7,918 records (10.3% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 5,182 | 6.8% |
| February | 4,413 | 5.8% |
| March | 5,210 | 6.8% |
| April | 6,592 | 8.6% |
| May | 7,081 | 9.2% |
| Junepeak | 7,918 | 10.3% |
| Julypeak | 7,300 | 9.5% |
| August | 6,683 | 8.7% |
| Septemberpeak | 7,745 | 10.1% |
| October | 6,897 | 9% |
| November | 6,546 | 8.5% |
| December | 5,180 | 6.7% |
Deer you are most likely to see
| Species | Verified observations |
|---|---|
| Mule Deer | 76,532 |
In California, May carries 9.2% of the year's deer sightings, about 0.9 points above an even month-to-month split. That makes it the 4th busiest of the twelve months, out of 12 months with recorded activity.
Activity holds steady between April and May, and it heads toward June (10.3%) after. The busiest month is June (10.3%), so if timing is flexible, that window is the safer bet.
The deer most often recorded in California are Mule Deer. Those counts are annual totals rather than a May split, so treat them as which species you are likely to encounter, while the month figures above show how many sightings fall in May itself.
Which deer you are most likely to see
- Mule Deer76,532 records
Plan your deer trip in California
Start with live tours near Alcatraz Island, then compare a nearby stay and a broader wildlife backup before you lock in the trip.
GetYourGuide
Live tours nearbySee live tours near Alcatraz Island
Use the live GetYourGuide widget to compare local departures and activity styles close to the main deer viewing area.
Booking.com
Stay nearbyStay near Alcatraz Island
Compare hotels, cabins and lodges close to the best deer viewing area in California.
Viator
Broader backupBook a deer tour in California
Compare guided wildlife tours, boat trips and nature experiences if you want a second travel network beyond the live widget.
Gear to see them
Frequently asked questions
Can you see deer in California in May?+
Yes. May accounts for 7,081 of the 76,747 verified deer sightings logged in California across the year, which is 9.2% of the annual total.
Is May a good time to see deer in California?+
May is the 4th busiest month. It is workable, though June and September is the stronger window for a reliable sighting.
What month is best for deer in California?+
June is the single busiest month, with the broader peak running through June, September and July, based on 76,747 verified observations.
Which deer are you most likely to see in California?+
The most-recorded species in California are Mule Deer, based on all-time iNaturalist counts.
See deer in California in other months
More places to see deer
More wildlife in California