Climate ZonesMississippiHinds

What Climate Zone is Hinds, Mississippi?

Hinds is in IECC Climate Zone 3A (Warm - Humid). Get accurate Manual J load calculations with official design temperatures for Hinds.

Climate Zone
3A
Winter Design
22°F
Summer Design
94°F
ZIP Codes
10

Hinds HVAC Contractors: Get Your Free Manual J Report

Climate Zone 3A requires precise load calculations. Upload your Hinds blueprint and get a professional Manual J report in 60 seconds— first report is FREE. Pre-loaded with Hinds's exact design temperatures (22°F winter / 94°F summer).

Claim Free Report
No credit card required

Verify Your Hinds ZIP Code

Enter your ZIP code to confirm it's in Hinds and get climate zone details.

Hinds covers 10 ZIP codes: 39041, 39056, 39060, 39066, 39154, 39170, 39175, 39058, 39072, 39235

Hinds Design Temperatures

Official ASHRAE design temperatures for Hinds, used for accurate Manual J load calculations.

Winter 99% Design Temp
22°F
Summer 1% Design Temp
94°F
Summer Wet Bulb
75°F

IECC Requirements for Zone 3A

Minimum insulation and window requirements for Hinds per IECC 2021.

Wall Insulation:R-20
Roof/Ceiling:R-30
Floor Insulation:R-19
Window U-Factor:0.32
Window SHGC:0.25

Energy Code: 2021 IECC

Recommended HVAC Equipment for Hinds

Heating Systems

Gas furnace
Heat pump
Typical AFUE
90-95%

Cooling Systems

AC (14-16 SEER)
Heat pump
Typical SEER
14-16 SEER

Related Climate Zone Pages

Learn More About
Climate Zone 3A
View All Zones in
Mississippi
HVAC Permits for
Hinds, Mississippi

Get Free Manual J Calculations for Hinds

Upload your Hinds blueprint and get a professional Manual J load calculation using official Zone 3A design temperatures. First report is FREE.

Hinds design temps
Zone 3A compliant
Ready in 60 seconds
Upload Blueprint → Get Free Report

Join 10,000+ Hinds contractors who trust AutoHVAC