The Year in Heat & Cold
2002
-0.50°F
ran -0.50°F cooler than the 1996–2025 average across 383 cities — the 122nd coldest of 157 years on record.
Coldest Day of 2002
-49.0°F
Bettles, AK · Jan 25
Hottest Day of 2002
117.0°F
Needles, CA · Jul 13
Daily Cold Records Set
1,074
calendar-day record lows set in 2002 that still stand today
Daily Heat Records Set
1,277
calendar-day record highs set in 2002 that still stand today
Where the Year Ran Warm & Cold
Each city's 2002 average temperature versus its 1996–2025 normal — blue where the year ran cool, red where it ran hot.
Hottest & Coldest at Every City
Each city's single hottest and coldest reading of 2002 — the number is the temperature, coloured hot-to-cold. Toggle between the two.
National temperature anomaly by month — red above the line is a warm month, blue below is cool.
Coolest Stations & States
Warmest states of 2002
Alaska+1.29°New Jersey+0.49°Rhode Island+0.37°Indiana+0.25°Delaware+0.20°New York+0.15°
Coolest states of 2002
Utah-2.42°Idaho-1.86°Oklahoma-1.75°Montana-1.54°Texas-1.39°Arkansas-1.35°