← Today in Colorado History

Colorado history

Wednesday, November 11, 2026

The guns go quiet in France, Colorado throws a street party that lasts two days, and Denver has already practiced the temperature drop that turns November into a personality test.

Denver and Golden go wild when the armistice news arrives, and the fire bell in Golden does not survive the enthusiasm

1918 · Denver / Golden / Colorado

On November 11, 1918, the armistice ending World War I takes effect at 11 a.m. News reaches Colorado in the middle of the night. Denver, Golden, Greeley, Fort Collins, and Boulder fill the streets with impromptu parades, horns, and flags. Golden rings its fire bell until it cracks. Governor Gunter declares a state holiday. The influenza pandemic is still circulating; the crowds that celebrate peace help restart the wave.

November 11, 1918 is the day the shooting is supposed to stop and Colorado decides the appropriate response is to make as much noise as possible.

The armistice is signed in a railway car in the Forest of Compiègne. Hostilities cease at the eleventh hour of the eleventh day of the eleventh month. In Colorado the news arrives while most people are still asleep. Whistles blow. Church bells ring. Newsboys shout. People pour out of hotels and boarding houses into the streets of Denver in the dark. Automobiles full of shouting passengers head downtown. Mayor Mills proclaims a public holiday and a day of thanksgiving. Governor Julius Gunter does the same for the whole state.

By morning the party is official and completely unplanned. Stores close. Trolley traffic stops because the crowds are too thick. Municipal Facts later calls it the most remarkable popular demonstration of joy in history. Laborers in overalls, bakery girls in white aprons, stockyard cowboys, soldiers who will never ship to France, Red Cross nurses, and kids in paper hats all end up in the same streets. Over eight thousand people pack the city auditorium alone. The celebration runs, with short intermissions, for nearly forty-eight hours.

Golden goes at least as hard. The fire bell on the city hall rings nonstop for more than seven hours until it finally cracks. A spontaneous parade stretches six blocks down Washington Avenue. A signal cannon gets fired on the sidewalk in front of the Woods-Rubey Bank. North Table Mountain watches the whole thing. The cracked bell is later reinstalled in front of the municipal center and is still there.

Fort Collins, Greeley, Boulder, and every other town with a whistle or a church steeple does some version of the same. There is a false start four days earlier when a Denver paper jumps the gun and prints PEACE in giant type. The real celebration waits until the eleventh.

There is a catch. Denver and the rest of the country are still in the middle of the 1918 influenza pandemic. Public gatherings had been restricted. Health officials know the crowds are a bad idea and also know there is nothing they can do about them. A week later the case counts are climbing again. Coloradans who die of the flu outnumber those who die in the war.

The day becomes Armistice Day, then Veterans Day in 1954 so it can cover every war instead of only the one that was supposed to end them. Colorado keeps the date. The cracked bell in Golden still hangs where the town put it. If you are downtown on the eleventh and hear a lot of noise, you are participating in a tradition that started when the news arrived in the middle of the night and nobody went back to bed.

Wear a coat. The temperature in 1918 was not the point. The point was that the guns had stopped and Colorado was awake to notice.

Sources: Denver Public Library: A Party in the Streets · Golden Today: Armistice Day · Greeley Tribune: How Greeley celebrated · History Colorado: The Eleventh Hour

November 11 in Denver: the Great Blue Norther finishes a 68-degree drop, and the date records still look like a dare

1911 · Denver

On November 11, 1911, Denver bottoms out at -2°F after a high of 66°F the previous afternoon, a 68-degree swing. The date’s all-time high is 76°F (1989). The all-time low is 1°F (2000). Record low maximum is 16°F (2014). Most snow is 5 inches (1922).

November 11 is Veterans Day. It is also the day Denver finishes proving that a cold front can erase summer before lunch.

The Great Blue Norther of November 11, 1911 is a continental-scale tantrum. A deep low and an arctic front separate warm air from polar air. Cities across the central United States set record highs in the morning and record lows by midnight. Denver gets the western edge. The high reaches 66°F at 12:40 p.m. on the 10th. By 7:15 a.m. on the 11th it is 2 degrees below zero. That is a 68-degree drop in under nineteen hours. The temperature at midnight on the 10th becomes the high for the next day. Northeast winds gust past 50 mph. Snowfall is a polite 2.5 inches. The temperature change is not polite.

The date has kept the habit. The all-time high is 76°F, set in 1989. The all-time low is 1°F, set in 2000. In 2014 the high never clears 16°F, a record low maximum. Most precipitation is 0.70 inches and most snow is 5.0 inches, both in 1922. Average high is about 54°F. In other words the historical record for November 11 includes a day you can sit outside in a T-shirt and a day the high is 16 and the low is 5.

Colorado has been running this experiment since the weather bureau started keeping notes. It has not issued a reliable forecast for which version will show up. The armistice happened on a different November 11. The temperature on that particular morning in 1918 was not the headline. The headline was that the war had stopped. The weather, as usual, had already practiced the drop.

Dress for the version that arrives. The record low is still 1°F. The cracked bell in Golden does not care which one it is.

Sources: Extreme Weather Watch: Denver November 11 · Wikipedia: Great Blue Norther of November 11, 1911 · Thornton Weather: This Week in Denver Weather History · NWS Boulder climate records