Best Time to See Hummingbirds in Arizona
April, August and May is the best time to see hummingbirds in Arizona. Based on 39,117 verified iNaturalist observations, here is exactly when hummingbirds are most active across the year in Arizona.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.
Rivoli's Hummingbird · Dan Vickers CC BY
Black-chinned × Broad-billed Hummingbird · William Harmon CC BY
Berylline Hummingbird · psweet CC BY-SA
39,117 verified observations of hummingbirds in Arizona, recorded across 12 months of the year on iNaturalist.
When hummingbirds are recorded in Arizona
Peak month
April
6,039 records (15.4% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 2,119 | 5.4% |
| February | 2,117 | 5.4% |
| March | 4,183 | 10.7% |
| Aprilpeak | 6,039 | 15.4% |
| Maypeak | 5,233 | 13.4% |
| June | 2,818 | 7.2% |
| July | 3,507 | 9% |
| Augustpeak | 5,862 | 15% |
| September | 2,779 | 7.1% |
| October | 1,351 | 3.5% |
| November | 1,490 | 3.8% |
| December | 1,619 | 4.1% |
Hummingbirds you are most likely to see
| Species | Verified observations |
|---|---|
| Anna's Hummingbird | 9,645 |
| Broad-billed Hummingbird | 6,780 |
| Costa's Hummingbird | 4,635 |
| Black-chinned Hummingbird | 3,884 |
| Rivoli's Hummingbird | 3,197 |
| Broad-tailed Hummingbird | 1,800 |
| Rufous Hummingbird | 1,507 |
| Violet-crowned Hummingbird | 1,484 |
Weather to expect, source Open-Meteo
Typical weather in Arizona
Recent typical conditions by month, so you can plan a trip around both when hummingbirds are active and what the weather is doing. The best months to look for hummingbirds sit around 49 to 88 degrees Fahrenheit, so pack for that.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 52°F | 34°F | 1.9" |
| Feb | 52°F | 34°F | 1.9" |
| Mar | 58°F | 39°F | 2.7" |
| Aprbest time | 71°F | 49°F | 0.2" |
| Maybest time | 77°F | 56°F | 0.3" |
| Jun | 88°F | 66°F | 0.3" |
| Jul | 91°F | 72°F | 2.7" |
| Augbest time | 88°F | 70°F | 2.2" |
| Sep | 84°F | 64°F | 1.4" |
| Oct | 73°F | 52°F | 0.6" |
| Nov | 63°F | 43°F | 1.5" |
| Dec | 53°F | 36°F | 2" |
Typical recent conditions (5-year means) from the Open-Meteo archive, averaged for Arizona. Weather varies year to year, so treat these as a guide.
Sightings of hummingbirds in Arizona peak in April, when 6,039 of the year's 39,117 verified observations are logged — about 15.4% of the annual total. Activity stays high through April, August and May.
The quietest stretch is October, November and December, when hummingbirds are hardest to find — October sees just 1,351 records. If a reliable sighting matters, plan around the peak window rather than the off-season.
The hummingbirds you are most likely to encounter in Arizona are Anna's Hummingbird, Broad-billed Hummingbird and Costa's Hummingbird — the most-recorded species in the state. Each keeps its own seasonal rhythm, but the month-by-month pattern above reflects every reported sighting together.
Where to go
Best places to see hummingbirds in Arizona
- Chiricahua National Monument — National Monument
- Coronado National Memorial — National Memorial
- Fort Bowie National Historic Site — National Historic Site
- Grand Canyon National Park — National Park
- Lake Mead National Recreation Area — National Recreation Area
- Montezuma Castle National Monument — National Monument
Gear to see them
Frequently asked questions
What is the best month to see hummingbirds in Arizona?+
April is the single best month, and the broader peak window runs through April, August and May, based on 39,117 verified iNaturalist observations.
When are hummingbirds hardest to see in Arizona?+
October is the quietest month for hummingbirds in Arizona, with only 1,351 verified records.
Are hummingbirds active year-round in Arizona?+
Hummingbirds are recorded in 12 of 12 months in Arizona, so they can be seen year-round, with a clear peak in April.
More places to see hummingbirds
More wildlife in Arizona