Best Time to See Great Blue Herons in Mississippi
December, November and January is the best time to see great blue herons in Mississippi. Based on 1,502 verified iNaturalist observations, here is exactly when great blue herons are most active across the year in Mississippi.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 20, 2026.
Great Blue Heron · Lauren McLaurin CC BY
Great Blue Heron · Lauren McLaurin CC BY
Great Blue Heron · Lauren McLaurin CC BY
1,502 verified observations of great blue herons in Mississippi, recorded across 12 months of the year on iNaturalist.
When great blue herons are recorded in Mississippi
Peak month
December
192 records (12.8% of the year)
| Month | Observations | Share |
|---|---|---|
| Januarypeak | 155 | 10.3% |
| February | 78 | 5.2% |
| March | 93 | 6.2% |
| April | 130 | 8.7% |
| May | 123 | 8.2% |
| June | 120 | 8% |
| July | 134 | 8.9% |
| August | 85 | 5.7% |
| September | 103 | 6.9% |
| October | 130 | 8.7% |
| Novemberpeak | 159 | 10.6% |
| Decemberpeak | 192 | 12.8% |
Great Blue Herons you are most likely to see
| Species | Verified observations |
|---|---|
| Great Blue Heron | 1,502 |
Weather to expect, source Open-Meteo
Typical weather in Mississippi
Recent typical conditions by month, so you can plan a trip around both when great blue herons are active and what the weather is doing. The best months to look for great blue herons sit around 40 to 66 degrees Fahrenheit, so pack for that.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Janbest time | 57°F | 40°F | 6" |
| Feb | 61°F | 42°F | 6.7" |
| Mar | 69°F | 49°F | 5.4" |
| Apr | 74°F | 54°F | 7.5" |
| May | 82°F | 63°F | 4.9" |
| Jun | 89°F | 70°F | 4.5" |
| Jul | 90°F | 74°F | 6" |
| Aug | 90°F | 74°F | 5.7" |
| Sep | 88°F | 69°F | 2.8" |
| Oct | 77°F | 58°F | 4.3" |
| Novbest time | 66°F | 46°F | 2.9" |
| Decbest time | 61°F | 44°F | 5.6" |
Typical recent conditions (5-year means) from the Open-Meteo archive, averaged for Mississippi. Weather varies year to year, so treat these as a guide.
Sightings of great blue herons in Mississippi peak in December, when 192 of the year's 1,502 verified observations are logged — about 12.8% of the annual total. Activity stays high through December, November and January.
The quietest stretch is February, August and March, when great blue herons are hardest to find — February sees just 78 records. If a reliable sighting matters, plan around the peak window rather than the off-season.
The great blue herons you are most likely to encounter in Mississippi are Great Blue Heron — 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 great blue herons in Mississippi
- Gulf Islands National Seashore — National Seashore
- Natchez Trace Parkway — Parkway
- Shiloh National Military Park — National Military Park
- Brices Cross Roads National Battlefield Site — National Battlefield Site
- Emmett Till and Mamie Till-Mobley National Monument — National Monument
- Medgar and Myrlie Evers Home National Monument — National Monument
Frequently asked questions
What is the best month to see great blue herons in Mississippi?+
December is the single best month, and the broader peak window runs through December, November and January, based on 1,502 verified iNaturalist observations.
When are great blue herons hardest to see in Mississippi?+
February is the quietest month for great blue herons in Mississippi, with only 78 verified records.
Are great blue herons active year-round in Mississippi?+
Great blue herons are recorded in 12 of 12 months in Mississippi, so they can be seen year-round, with a clear peak in December.
More wildlife in Mississippi