The Year in Heat & Cold
1956
-1.44°F
ran -1.44°F cooler than the 1996–2025 average across 367 cities — the 64th coldest of 157 years on record.
Coldest Day of 1956
-55.0°F
Bettles, AK · Feb 29
Hottest Day of 1956
117.0°F
Needles, CA · Jun 27
Daily Cold Records Set
1,641
calendar-day record lows set in 1956 that still stand today
Daily Heat Records Set
855
calendar-day record highs set in 1956 that still stand today
Where the Year Ran Warm & Cold
Each city's 1956 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 1956 — 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 1956
Oklahoma+0.84°Missouri+0.54°Arkansas+0.28°Kansas+0.10°Nebraska+0.00°Mississippi-0.09°
Coolest states of 1956
Alaska-5.99°Vermont-3.75°Nevada-3.53°Puerto Rico-3.38°District of Columbia-3.02°New Hampshire-2.99°