Best Time to See Monarch Butterflies in Florida
April, March and October is the best time to see monarch butterflies in Florida. Based on 17,616 verified iNaturalist observations, here is exactly when monarch butterflies are most active across the year in Florida.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.
17,616 verified observations of monarch butterflies in Florida, recorded across 12 months of the year on iNaturalist.
When monarch butterflies are recorded in Florida
Peak month
April
2,984 records (16.9% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 1,252 | 7.1% |
| February | 1,175 | 6.7% |
| Marchpeak | 1,868 | 10.6% |
| Aprilpeak | 2,984 | 16.9% |
| May | 1,641 | 9.3% |
| June | 1,113 | 6.3% |
| July | 822 | 4.7% |
| August | 1,048 | 5.9% |
| September | 1,073 | 6.1% |
| Octoberpeak | 1,667 | 9.5% |
| November | 1,620 | 9.2% |
| December | 1,353 | 7.7% |
Monarch Butterflies you are most likely to see
| Species | Verified observations |
|---|---|
| Monarch | 17,616 |
Weather to expect, source Open-Meteo
Typical weather in Florida
Recent typical conditions by month, so you can plan a trip around both when monarch butterflies are active and what the weather is doing. The best months to look for monarch butterflies sit around 60 to 83 degrees Fahrenheit, so pack for that.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 70°F | 52°F | 1.9" |
| Feb | 76°F | 57°F | 2.3" |
| Marbest time | 81°F | 60°F | 2.3" |
| Aprbest time | 83°F | 64°F | 4.5" |
| May | 87°F | 68°F | 4.5" |
| Jun | 88°F | 73°F | 9.3" |
| Jul | 88°F | 75°F | 9.6" |
| Aug | 89°F | 76°F | 11.1" |
| Sep | 86°F | 73°F | 11.5" |
| Octbest time | 82°F | 69°F | 4" |
| Nov | 75°F | 61°F | 4.5" |
| Dec | 72°F | 56°F | 3.8" |
Typical recent conditions (5-year means) from the Open-Meteo archive, averaged for Florida. Weather varies year to year, so treat these as a guide.
More on monarch butterflies in Florida:
Sightings of monarch butterflies in Florida peak in April, when 2,984 of the year's 17,616 verified observations are logged — about 16.9% of the annual total. Activity stays high through April, March and October.
The quietest stretch is July, August and September, when monarch butterflies are hardest to find — July sees just 822 records. If a reliable sighting matters, plan around the peak window rather than the off-season.
The monarch butterflies you are most likely to encounter in Florida are Monarch — 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 monarch butterflies in Florida
- Big Cypress National Preserve — National Preserve
- Biscayne National Park — National Park
- Canaveral National Seashore — National Seashore
- Dry Tortugas National Park — National Park
- Everglades National Park — National Park
- Gulf Islands National Seashore — National Seashore
Frequently asked questions
What is the best month to see monarch butterflies in Florida?+
April is the single best month, and the broader peak window runs through April, March and October, based on 17,616 verified iNaturalist observations.
When are monarch butterflies hardest to see in Florida?+
July is the quietest month for monarch butterflies in Florida, with only 822 verified records.
Are monarch butterflies active year-round in Florida?+
Monarch butterflies are recorded in 12 of 12 months in Florida, so they can be seen year-round, with a clear peak in April.
More places to see monarch butterflies
More wildlife in Florida