The Tupelo year in pollen
Pollen seasons in Tupelo: tree pollen January to May, grass April to September, and ragweed from early August until the first frost, around November 10.
First frost lands around November 10 in Tupelo — about 9 days earlier than Mississippi overall — which shifts when ragweed season ends here.
When does ragweed season end in Tupelo?
Ragweed season in Tupelo typically ends with the first frost, around November 10. Some years it comes as early as November 4, some as late as November 17.
A light frost around November 10 knocks the season down; the hard freeze that finishes it usually follows by November 23. Based on 30 years of NOAA frost records (1991–2020).
The rest of the Tupelo pollen year
| Allergen | Typical season |
|---|---|
| Oak | February to May |
| Pine | February to April |
| Eastern red cedar | January to March |
| Pecan | April to May |
| Grass | April to September |
Season-by-season detail is on the Mississippi page.
Nearby calendars
Frost dates for Tupelo come from the Tupelo Regional Airport weather station's 30-year records. Season windows reviewed August 2026.