Cinnamon growing calendar

6 regions tracked across tropical hemispheres. 4 critical weather-sensitive windows globally.

Annual cycle by region

Each row tracks one production region across the calendar year. Amber bars mark critical weather-sensitive windows where yield outcomes are determined.

PLANTINGVEGETATIVECRITICAL / FLOWERINGHARVEST
Region
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Northern highlands
Northern highlands – secondary flush
Sumatra and surrounding islands
Southwest and central provinces
Southwest and central provinces – second crop
Kerala and Tamil Nadu

Why these windows matter

Cinnamon yields are determined disproportionately during a small number of weather-sensitive windows. Across the 6 production regions tracked here, 4 windows show outsized sensitivity to rainfall, temperature, or storm damage. Buyers who track these windows can position contracts ahead of price moves driven by yield uncertainty.

The most consequential weather risks for cinnamon are concentrated in specific months. Monsoonal and excessive rainfall variability in major Asian origins These forces drive the seasonal volatility that shows up in futures markets weeks or months later.

The calendar above is structural, not predictive — it shows where and when cinnamon grows under normal conditions. Weather anomalies (El Niño, La Niña, regional droughts) shift these windows by weeks and compound across regions. ATLAS tracks these anomalies in its supply-risk data and surfaces them on the cinnamon risk surface.

Find cinnamon suppliers active in January–April (Kerala and Tamil Nadu)

ATLAS lists verified cinnamon suppliers with current-season inventory and capacity. Filter by origin, harvest window, and compliance posture in one view.

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