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🇺🇸 United States Weather History

1,286 cities  ·  56regions  ·  1981–2025

Temp

🌍 United States Climate Overview

United States has hot and varied climates spanning 56 regions and 1,286 cities.

Average daily highs peak at 97.7°F in Weslaco (Texas), while average daily lows bottom out at 0.9°F in Fairbanks (Alaska) — these are long-term annual averages across all months, not single-day records.

Rainfall varies dramatically from 154 mm/year in arid Desert Hot Springs (California) to 2,002 mm/year in Pago Pago (American Samoa).

Hottest city Weslaco 97.7°F avg max
Coldest city Fairbanks 0.9°F avg min
Wettest city Pago Pago 2,002 mm/yr
Driest city Desert Hot Springs 154 mm/yr

Climate Extremes in United States

🌡️ 5 Hottest Cities in United States

Annual avg of daily highs — not a single-day record

  1. 1
    WeslacoTexas
    97.7 °F
  2. 2
    DonnaTexas
    97.7 °F
  3. 3
    LaredoTexas
    97.7 °F
  4. 4
    McallenTexas
    97.7 °F
  5. 5
    PharrTexas
    97.7 °F

❄️ 5 Coldest Cities in United States

Annual avg of daily lows — not a single-day record

  1. 1
    FairbanksAlaska
    0.9 °F
  2. 2
    AnchorageAlaska
    9.7 °F
  3. 3
    Grand ForksNorth Dakota
    14.2 °F
  4. 4
    MissoulaMontana
    14.4 °F
  5. 5
    HelenaMontana
    14.7 °F

🌧️ 5 Wettest Cities in United States

Avg annual total across all years of data

  1. 1
    Pago PagoAmerican Samoa
    2,002 mm/yr
  2. 2
    SnohomishWashington
    1,864 mm/yr
  3. 3
    HiloHawaii
    1,816 mm/yr
  4. 4
    BellevueWashington
    1,748 mm/yr
  5. 5
    SammamishWashington
    1,748 mm/yr

☀️ 5 Driest Cities in United States

Avg annual total across all years of data

  1. 1154 mm/yr
  2. 2
    Cathedral CityCalifornia
    154 mm/yr
  3. 3
    Las VegasNevada
    160 mm/yr
  4. 4
    HendersonNevada
    160 mm/yr
  5. 5174 mm/yr

🗺️ Find Weather History by Region & City

Select a region, then select a city to view its full weather history.

Step 1 — Select Region
Step 2 — Select City(Alabama)

🔍 Search All Cities in United States

All Regions in United States

Alabama16 citiesAlaska3 citiesAmerican Samoa1 citiesArizona25 citiesArkansas11 citiesCalifornia214 citiesColorado20 citiesConnecticut18 citiesDelaware5 citiesDistrict of Columbia1 citiesFlorida95 citiesGeorgia54 citiesGuam3 citiesHawaii7 citiesIdaho10 cities
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United States Weather — Common Questions

What is the hottest city in United States?▼
Based on 45 years of NASA POWER data (1981–2025), Weslaco in Texas is among the hottest cities in United States, with an average daily maximum of 97.7°F. Other notably hot cities include Donna and Laredo.
What is the coldest city in United States?▼
Fairbanks in Alaska is among the coldest cities in United States, with average daily minimum temperatures of 0.9°F.
Which city in United States receives the most rainfall?▼
Pago Pago in American Samoa is one of the wettest cities in United States, receiving approximately 2,002 mm of rainfall per year.
Which city in United States is the driest?▼
Desert Hot Springs in California receives only about 154 mm of rainfall per year, making it one of the driest cities in United States.
How many cities are covered in this United States weather dataset?▼
This dataset covers 1,286 cities across 56 regions in United States. Historical weather data spans 1981 to 2025 and is sourced from NASA POWER (Prediction of Worldwide Energy Resources).
Where does this United States weather data come from?▼
All data is sourced from NASA POWER, providing satellite-based meteorological data from the MERRA-2 reanalysis model. Spatial resolution is 0.5° × 0.625° with monthly temporal resolution, covering 1981–2025.
How do I find weather history for a specific city in United States?▼
Use the city finder above — click a region on the left to browse its cities on the right, or type in the search box to filter. You can also use the global search below the finder to search across all regions at once.

📡 Data Source & Methodology

All climate data is sourced from NASA POWER (Prediction of Worldwide Energy Resources), providing high-quality meteorological data derived from satellite observations and the MERRA-2 reanalysis model.

Coverage
  • 1,286 cities, 56 regions
  • Temporal: 1981–2025 (45 years)
  • Monthly resolution
Technical
  • Source: NASA POWER / MERRA-2
  • Resolution: 0.5° × 0.625°
  • Variables: Temperature, Precipitation