How It Works

Search Your Location

Enter any US city or ZIP code to instantly access decades of historical weather data.

View Climate Data

See 30-year monthly averages for temperature, precipitation, humidity, and more.

Plan with Confidence

Use historical patterns to plan events, trips, planting schedules, or insurance claims.

Who Uses PastWeatherLookup?

Farmers & Growers

Frost dates, growing seasons, and rainfall totals for smarter planting decisions.

Event Planners

Historical rain probability for any month to choose the perfect outdoor event date.

Builders & Contractors

Freeze-thaw cycles, rain days, and ground conditions for construction planning.

Travelers

Find the best time to visit any US city with month-by-month weather ratings.

Insurance & Legal

Historical weather records for claims documentation and litigation support.

Real Estate

Compare climates between cities when considering a move or relocation.

All data sourced from the Open-Meteo Historical Weather API - 30-year averages (1994-2023). Free, transparent, no API key required.

Browse by State

Click any state to view historical weather data for all major cities, monthly averages, and climate records.

Get the Best Time to Visit Any US City - Free Guide

Our weather decision guide shows you the ideal months to visit 500+ US cities based on historical climate data.