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Supaul, India
Bihar · India
Supaul is a mid-size city in Bihar, India with a population of 65,437. Elevation: 184 ft (56 m). Average temperature: 77°F (25°C).
Data updated June 2026
Discover Supaul, India
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People
Economy
FHousing
C+Climate
| Population | 65,437 |
| Population Density | 438 / sq mi |
| Elevation | 184 ft (56 m) |
| Coordinates | 26.1153°, 86.5951° |
| Timezone | Asia/Kolkata |
| Country | 🇮🇳 India |
| State / Province | Bihar |
| Average Temperature | 77°F (25°C) |
| January Average | 61°F (16°C) |
| July Average | 84°F (29°C) |
| Annual Precipitation | 48.1 inches (1,221 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
| Median Household Income | $1,000 |
| Median Age | 20.5 years |
About Supaul
Supaul is a mid-size city in India (Bihar) with a population of 65,437. The city sits at an elevation of 184 feet (56 meters) above sea level. The average annual temperature is 77°F (25°C). Temperatures range from 61°F in January to 84°F in July. Annual precipitation averages 48.1 inches. The timezone is Asia/Kolkata.
Population
Language Spoken at Home
Social Characteristics
Supaul vs India Average
Income: Supaul vs India
Commute Mode
Income
| Median HH Income | $1,000 |
| 99% below India avg | |
| Per Capita Income | $650 |
| Avg Weekly Wage | $13 |
Employment & Poverty
| Unemployment | 7.8% |
| 117% above India avg | |
| Poverty Rate | 34.0% |
| 174% above India avg | |
| Establishments (County) | 2 |
Business (County)
| Restaurants | 0 |
| Healthcare | 2 |
| Retail | 0 |
Tax & Cost of Living
Commute & Transportation
Walkability
Home Value Sources
Ownership Split
Home Values
| Census Median | $7,000 |
| 98% below India avg |
Real Estate Market (Redfin)
Rental Costs
| Census Median Rent | $25 |
| 98% below India avg | |
| Rent Burden | 31.8% |
Ownership & Property
| Housing Units | 26,175 |
Property Tax
Climate in Supaul
Supaul has an average annual temperature of 25.2°C (77°F). The hottest month is May (31.7°C), the coldest is Jan (15.7°C). Average annual precipitation is 1707 mm.
Temperature
| Annual Average | 76.7°F |
| 42% above India avg | |
| January Average | 61°F (16°C) |
| July Average | 84°F (29°C) |
| Sunny Days | 249 days/yr |
Geography
| Elevation | 184 ft (56 m) |
| Area | 149.4 sq mi (387.0 km²) |
| Population Density | 438/sq mi |
| Coordinates | 26.1153°N, 86.5951°W |
| Timezone | Asia/Kolkata |
Precipitation & Snow
Air Quality
Tsunami History
1 tsunami recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1934 | BIHAR-NEPAL, GANGES RIVER | Earthquake | - | 10,600 | 75 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 61°F (16°C) | 0.6 in | Coldest |
| February | 66°F (19°C) | 0.3 in | |
| March | 75°F (24°C) | 0.6 in | |
| April | 83°F (28°C) | 0.8 in | |
| May | 86°F (30°C) | 2.4 in | Warmest |
| June | 85°F (30°C) | 8.2 in | |
| July | 84°F (29°C) | 12.1 in | Wettest |
| August | 84°F (29°C) | 11.7 in | |
| September | 83°F (28°C) | 8.1 in | |
| October | 80°F (27°C) | 2.9 in | |
| November | 71°F (22°C) | 0.3 in | |
| December | 64°F (18°C) | 0.0 in | Driest |
Supaul has a seasonal temperature swing of 24°F / from 61°F in January to 86°F in May. Total annual precipitation is 48.1 inches, with July being the wettest month (12.1") and December the driest (0.0").
Train Stations in Supaul
2 train stations within city radius - OpenStreetMap data
Airports Near Supaul
7 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Biratnagar Airport | BIR | Medium Airport |
| Darbhanga Airport | DBR | Medium Airport |
| Janakpur Airport | JKR | Medium Airport |
| Madhubani Airport | - | Small Airport |
| Rajbiraj Airport | RJB | Small Airport |
| Saharsa Airport | - | Small Airport |
| Ulao Aerodrome | - | Small Airport |
Quick Facts
Around Supaul
Places within 5 km radius - OpenStreetMap data
🇮🇳 About India
Frequently Asked Questions About Supaul
What is the population of Supaul?
Supaul has a population of 65,437 residents and is located in India. The population density is 438 people per square mile, spread across 149.4 square miles. The median age of residents is 20.5 years, which is younger than the national median of 38.9 years.
Is Supaul expensive to live in?
The median household income is $1,000, 99% below the national average of $75,149. The median home value is $7,000 (98% below the U.S. median). Renters pay a median of $25 per month, below the national average of $1,163. The home price-to-income ratio is 7x, which means housing is a stretch relative to local earnings.
What is the weather like in Supaul?
Supaul has a warm climate with an average annual temperature of 77°F (25°C). Winter temperatures average 61°F in January, while summers reach an average of 84°F in July. The area receives 249 sunny days per year. Annual rainfall totals 48.1 inches.
How is the job market in Supaul?
The unemployment rate in Supaul is 7.8%, somewhat above the national average of 3.6%. Job seekers may face moderate competition. The average weekly wage is $13. There are 2 business establishments in the area.
How much does housing cost in Supaul?
The median home value in Supaul is $7,000. For renters, the median monthly rent is $25.