In short: Rahmania Tea Garden is a black tea estate in Moulvibazar, Bangladesh, operating at 17 metres elevation with a workforce of 178.
Rahmania Tea Garden is a black tea estate located in Moulvibazar, Bangladesh, at an elevation of just 17 metres above sea level. The garden operates under the name Rahmania Tea Garden and employs a workforce of 178. No buyer relationships are currently recorded in publicly available supply-chain data.
Terroir & Climate
At 17 metres above sea level, Rahmania sits in the lowland plains characteristic of parts of Moulvibazar district, where the tropical climate and proximity to sea level typically produce warm, humid growing conditions year-round. Estates at this elevation in Bangladesh generally experience minimal diurnal temperature variation, which tends to favour rapid, vigorous vegetative growth rather than the slower, stress-induced development of complex aromatics seen at higher altitudes.
The Moulvibazar region, positioned in the northeastern corner of Bangladesh near the Assam border, typically receives substantial monsoon rainfall and benefits from alluvial soils that retain moisture well. Lowland gardens in this latitude often contend with high ambient temperatures and humidity, conditions that generally support robust leaf expansion and strong, malty biochemistry in the fresh leaf. The limited elevation means less exposure to the cooler night-time temperatures that can slow growth and concentrate flavour compounds.
Tea Produced
Rahmania produces black tea. Estates in the Moulvibazar lowlands at this elevation typically yield full-bodied, malty liquors with the brisk, assertive character common to northeast Bangladesh and neighbouring Assam. The warm growing environment generally favours teas suited to blending and mass-market applications, where strength and colour take precedence over aromatic complexity. Lowland Bangladesh blacks often display a straightforward, robust cup with limited floral or high-grown brightness.
Location & Neighbouring Estates
Rahmania Tea Garden lies at 24.7073, 92.1917 in Moulvibazar, Bangladesh. Its 17 m elevation is the joint 13th highest of 75 estates we map in Moulvibazar. The nearest estates in the TeaTrade directory, measured point-to-point from these coordinates, are:
- Rashidabad Tea Estate — under 1 km away
- Chotolekha Tea Estate Factory — 4.7 km away
- Ahidabad Tea Factory — 6.1 km away
- SABAZPUR TEA COMPANY LIMITED — 8.2 km away · Sylhet
- Fatehbug Tea Estate — 10 km away
Estates at a Similar Altitude to Rahmania Tea Garden
Elevation shapes how slowly leaf matures, so we match Rahmania Tea Garden (17 m) with estates within 150 m of its height that are not its neighbours. Each is shown with its own 2025 climate. Rahmania Tea Garden recorded 3,054 mm in 2025, 18% more than the 2,595 mm average across these estates: at the same height, local weather and exposure matter as much as elevation.
| Estate | Where | Elevation | Rain 2025 | Mean high |
|---|---|---|---|---|
| Allynugger Tea Estate | Moulvibazar, Bangladesh | 17 m | 2,300 mm | 30.2 °C |
| Balishira tea Factory | Moulvibazar, Bangladesh | 17 m | 2,123 mm | 30.2 °C |
| Zhejiang Chunan New Continent Tea Co. Ltd. | Xihu Dadao, China | 17 m | 1,470 mm | 24.3 °C |
| Renukanda Tea Estate | B158, Sri Lanka | 17 m | 3,642 mm | 30.0 °C |
| Thundola Tea Estate | B363, Sri Lanka | 17 m | 3,439 mm | 30.1 °C |
Rahmania Tea Garden Compared with Moulvibazar
In Moulvibazar, Rahmania Tea Garden is wetter than 92% of the others by 2025 rainfall; higher than 53% of the others by elevation; cooler than 97% of the others by daytime temperature. The table sets Rahmania Tea Garden against the 74 other estates we map in Moulvibazar, so you can see whether it is typical for its region or an outlier.
| Measure | Rahmania Tea Garden | Region median | Region range |
|---|---|---|---|
| Elevation | 17 m | 16 m | 9 to 45 m |
| Annual rainfall (2025) | 3,054 mm | 2,559 mm | 2,123 to 3,920 mm |
| Mean daily high | 29.9 °C | 30.1 °C | 29.8 to 30.3 °C |
| Mean overnight low | 20.3 °C | 20.6 °C | 20.3 to 21.2 °C |
Observed Climate at Rahmania Tea Garden (2025)
ERA5 reanalysis data modelled for Rahmania Tea Garden’s coordinates recorded 3,054 mm of precipitation across calendar year 2025. The wettest month was July (577 mm) and the driest was December (0 mm). Daytime highs averaged 29.9 °C and overnight lows 20.3 °C over the year; July was the warmest month and January the coolest.
| Metric | 2025 value |
|---|---|
| Annual precipitation | 3,054 mm |
| Wettest month | July (577 mm) |
| Driest month | December (0 mm) |
| Mean daily high | 29.9 °C |
| Mean overnight low | 20.3 °C |
Frequently Asked Questions
Where is Rahmania Tea Garden located?
Rahmania Tea Garden is in Moulvibazar, Bangladesh, at coordinates 24.7073, 92.1917, at an elevation of about 17 metres.
Who operates Rahmania Tea Garden?
Rahmania Tea Garden is operated by Rahmania Tea Garden, according to public supply-chain records.
What type of tea does Rahmania Tea Garden produce?
Rahmania Tea Garden is recorded as producing black tea.
How much rain does Rahmania Tea Garden receive?
ERA5 reanalysis data for the estate's coordinates recorded 3,054 mm of precipitation in 2025, peaking in July (577 mm).
How does Rahmania Tea Garden compare with estates at a similar elevation?
Rahmania Tea Garden recorded 3,054 mm in 2025, 18% more rain than the 2,595 mm average of estates at a similar elevation.
Data sources: public supply-chain disclosures (Ethical Tea Partnership member lists, Rainforest Alliance certificate holders and retailer supplier disclosures); climate figures are ERA5 reanalysis modelled for the estate’s coordinates via Open-Meteo (calendar year 2025); coordinates and elevations from geocoded records. Spotted an error? Email [email protected].
