Planning hydroponic farm construction in Jamui? Jamui is a town in Jamui district, Bihar, home to about 87,000 people (GeoNames)[1][2], about 340 km from Kolkata. Below we use the town's monthly temperatures, humidity and rainfall to work out which structure fits, which crops to grow and in which months, before you spend on construction.
Climate for hydroponic farm construction in Jamui
May is the hottest month in Jamui, with average daily highs of about 41°C. January has the coolest nights, averaging 8°C.[3] The area gets about 1,036 mm of rain a year, most of it in June to September, peaking in July at about 285 mm. Average humidity stays at 75% or more in July to October, which raises the risk of leaf disease and slows evaporative cooling. Jamui sits about 78 m above sea level.[2] On the Köppen–Geiger climate map, Jamui falls in the humid subtropical with dry winters zone (Cwa).[4]
Jamui climate by month
Month
Avg high (°C)
Avg low (°C)
Humidity (%)
Rain (mm)
Jan
23.1
8.4
52
11
Feb
28.2
12.4
44
12
Mar
34.5
18.0
32
12
Apr
39.6
23.7
31
22
May
40.7
27.0
41
59
Jun
38.0
28.1
57
158
Jul
32.7
26.1
80
285
Aug
31.6
25.5
85
219
Sep
30.7
24.4
85
190
Oct
29.6
20.5
78
63
Nov
26.8
14.5
68
2
Dec
23.4
9.8
61
3
Area averages (a grid cell of about 50 km) for 2001–2025, from NASA POWER, centred on Jamui. Rainfall and night temperatures at your plot can differ, especially near hills and the coast.[3]
Which greenhouse suits Jamui?
For hydroponic farm construction in Jamui, the structure decides which months you can crop and what it costs to run. The heat in Jamui comes with dry air. In April to June, average highs reach 41°C while average humidity is only about 43%. In that dry air, wet pads can bring a 41°C May afternoon down to roughly 32°C inside a Fan & Pad polyhouse, which keeps herbs and vine crops going; lettuce will still struggle in the hottest weeks. For vine crops such as capsicum and cucumber, a naturally ventilated polyhouse with a shade screen works from February and September to November and costs less to run.
Plan for heavy rain in July (about 285 mm): raise the plinth, size the gutters for that month and keep drains away from the nutrient tank. Sunlight peaks in April at about 6.4 kWh per m² a day, so add a shade screen for leafy greens in the brightest months. A nethouse, the lowest-cost option, can grow hardy crops in February and October to November, when it is mild and fairly dry.
Hydroponic crops for Jamui
Based on Jamui's climate, the crops with the longest growing windows are mint (11 months), coriander (10 months) and basil (10 months). Mint fits July to May with Fan & Pad cooling. These are the crops we would plan first for hydroponic farm construction in Jamui.
Months each crop suits in Jamui
પાક
નેચરલી વેન્ટિલેટેડ પોલીહાઉસ
With Fan & Pad cooling
લેટ્યુસ
Nov–Jan
Sep–Apr
પાલક
Nov–Jan
Sep–Apr
ધાણા
Oct–Feb
Jul–Apr
પાર્સલે
Nov–Jan
Sep–Apr
બેસિલ
Feb and Jul–Nov
Feb–Nov
ફુદીનો
Aug–Feb
Jul–May
કાકડી
Jul–Nov
Mar–Nov
ટામેટાં
Feb and Sep–Dec
Feb–Apr and Aug–Dec
કેપ્સિકમ
Feb and Sep–Nov
Feb–Apr and Jul–Nov
સ્ટ્રોબેરી
Dec–Jan
Nov–Feb
Kryzen planning estimate from the monthly averages above and each crop's usual day and night temperature range. Variety, nutrient temperature and shading change the result, so confirm with a trial.
₹5,165Spending per person per month, urban Bihar, 2023–24[5]
340 kmto Kolkata, the nearest metro (straight line)
Urban households in Bihar spent an average of ₹5,165 per person per month in 2023–24, below the all-India urban average of ₹7,078.[5] Local demand in Jamui may be small for exotic greens, so plan where the rest of the harvest goes. Begusarai, about 60 km away, is the nearest larger market on our list.
Hydroponic farm construction in Jamui with Kryzen
We have built 2 projects in Bihar so far (see our project map (નવા ટેબમાં ખૂલે છે)). Jamui is about 1,250 km in a straight line from our Chhatrapati Sambhajinagar warehouse, our nearest site.
Towns near Jamui
We also plan and build farms in these towns near Jamui:
Map: LGD 2024 boundaries via bharatlas, CC BY 4.0. For illustration only.
Hydroponic farm construction in Jamui: FAQs
Can a hydroponic farm run all year in Jamui?
Yes, with the right structure. For Jamui we would plan a Fan & Pad polyhouse for leafy greens. Even then, lettuce is hard to grow in May to August, so plan another crop for those months.
Which polyhouse is best for Jamui?
With May highs of about 41°C and 41% average humidity in that month, we would start with a Fan & Pad polyhouse for leafy greens.
Which hydroponic crops should I start with in Jamui?
Going by the monthly climate, mint, coriander and basil have the longest growing windows. Confirm prices and volumes with buyers before you plant.
Does Kryzen build hydroponic farms in Jamui?
Yes. Our nearest site is our Chhatrapati Sambhajinagar warehouse, about 1,250 km away, and we have built 2 projects in Bihar.
Is there a subsidy for polyhouse or hydroponic farms in Bihar?
Yes. Protected cultivation projects in Bihar can apply for Mission for Integrated Development of Horticulture (MIDH) assistance through the state horticulture department. Check the current rate and area limit when you apply.
Discuss your Jamui farm project
Share your plot location, water test and crop targets. We will suggest the right structure and growing system, and send an itemised quotation.
A computer engineer turned hydroponic farmer from a multigenerational farming family in Satara. Sudhir founded Kryzen in 2019, and the team has since built 350+ protected and hydroponic farms across India.
