The Year with No Summer was a Brutal Shock for Half the World in 1816
The Year with No Summer was a Brutal Shock for Half the World in 1816

The Year with No Summer was a Brutal Shock for Half the World in 1816

Larry Holzwarth - August 25, 2019

The Year with No Summer was a Brutal Shock for Half the World in 1816
Daguerrotype of Albert Gallatin, with whom Jefferson shared many of his concerns and observations about the weather in 1816. Library of Congress

14. August brought an end to the brief hopes of New England farmers

By mid-July temperatures in the New England states, though still surprisingly low in the evening hours, had stabilized to the point that four consecutive warm weeks occurred, running into mid-August. Farmers began to hope – an eternal aspect of farming – the summer, having started so late, would extend itself into October. Late crops were planted. Hay and clover were planted to be set aside to feed livestock through the coming New England winter. Then, on August 13 an overnight frost struck across Maine, New Hampshire, and Vermont, extending into upstate New York. The next night the temperatures were even colder, the frost harder, and freezing rain followed the next day. On August 18 in Connecticut, the temperature hit 92°.

Two days later frost was reported in Albany, New York; snow fell in the Green Mountains and the temperature dropped more than 30 degrees in a matter of hours in Keene, New Hampshire. The sudden chill was not limited to New England, Cincinnati, Ohio suffered a killing frost which wiped out grape harvests, so did central Kentucky. At Monticello Jefferson wrote to Albert Gallatin that the August frost had “killed much corn over the mountains”. Jefferson estimated that the corn crop across the mid-Atlantic states had been reduced by two thirds, and that the tobacco crop had been even harder hit. Faced with the loss of taxes on crops, the states of New Hampshire and Vermont were in effect bankrupt. On August 29 both North and South Carolina suffered heavy frosts, though a North Carolina farmer reported the frosts, “killed nothing, as all was dead before”, referring to crops which had not survived the summer-long drought.

The Year with No Summer was a Brutal Shock for Half the World in 1816
Many of the Irish who fled the weather to the United States found work helping build the Erie Canal across New York State. Wikimedia

15. An explosion of Irish immigration to the United States marked the end of the summer of 1816

During the year which preceded the year with no summer, just under 2,000 Irish asked permission of the British government to leave Ireland for the United States (which then had no immigration limits upon them). In August, 1816, as the ravages of the weather and the inability of the British government to mount an effective response took hold, more than 700 Irish applied for permission to leave in just one week. Nearly all of them were from the northern counties, then known collectively as Ulster, today Northern Ireland. Robert Peel, then Chief Secretary for Ireland, hated to see the Protestant Irish decamp for the United States, that “not only should Ireland lose so many industrious and valuable inhabitants but that the United States of America should reap the advantage”, he found detestable.

The British government increased duties on American shipping as a response to the Irish exodus, which made it financially unfeasible for poorer Irish Catholics (whom Peel loathed) to leave the country. Many of the Irish arrived in America with little money and no prospects, and the ability to travel to the promised lands of the west was denied them. Few farmers had need of hired workers due to the reduced harvests. The Irish huddled in the cities which welcomed them to America, the ports of Boston, New York, and Philadelphia. Some found work on the emerging American infrastructure. As doleful as conditions had been in Ulster, they were often worse yet in the depressed American cities, with jobs and food both scarce as a result of the collapse of the economy from the ravages of the weather on the world’s crops.

The Year with No Summer was a Brutal Shock for Half the World in 1816
American farmers last hopes for the season were crushed when killing early frosts destroyed what few crops were still in their fields. Wikimedia

16. The harvests at the end of summer were particularly poor

Virtually all of the American landscape in crops north of Pennsylvania – in New York, New England, and eastern Ohio and in Michigan – was hit with a frost on September 27 which was severe enough to freeze the little water within the plants, a situation known as a black frost. It was more than two weeks earlier than average for such an event, and the first of several such frosts over the course of the next few days. It was the end of the autumn harvest for all of New England, and most of New York. The summer-long drought, which had begun in June, continued unabated. As autumn began forest fires, some from natural causes and some from the foibles of humanity, ravaged the New England landscape, driving away the game which would be needed to survive the winter in the absence of domestically produced meat.

The forest fires also burned the wood which New Englanders needed for heat in the coming winter, and even those woods not yet aflame were rendered too dangerous to enter to collect firewood as fires spread rapidly. New England’s corn crop was all but destroyed, and both families and their livestock were faced with the onset of a harsh northern winter without food nor heat. Nor was there sufficient corn to seed a crop in the spring of 1817. Northern newspapers, alarmed at the potential disaster widespread hunger would bring to New England, argued against the sale of what corn and other grains were harvested to European markets. At the same time, crop failures in France and across Europe made the sale of American grain to Europe highly lucrative for exporters. In both Europe and the United States, the situation was ripe for riots over the distribution of the meager American output from the 1816 growing season. Throughout both continents, the food riots came.

The Year with No Summer was a Brutal Shock for Half the World in 1816
The summer of 1816 led to the development of the bicycle, though the earliest versions lacked even the rudimentary pedals seen on this British version years later. Wikimedia

17. The summer of 1816 led to the invention of a new means of personal transportation

Other than walking, the most common means of personal transportation in 1816 was aboard a horse, in Europe and in the United States. Other means included being pulled by oxen and goats, mules and jackasses, and other types of animal based motive power. But animals needed fodder, and the adverse weather on both continents ensured that food for animals was scarce, making the animals themselves scarce and when available, expensive. Walking was still common across society, including over distances which would cause the modern citizen to hesitate. Walking between Boston and Portsmouth, New Hampshire was not uncommon, for example, as a matter of course while conducting routine business. The same mode of travel was common in Europe, though the merchant class and gentry were adverse to such travel (leading to the English use of pedestrian to also mean plodding or tedious).

A German tinkerer and inventor named Klaus von Drais developed a machine in which a person sat astride a wooden plank, to which wheels had been attached using axles. When the person attempted self-propulsion by thrusting the legs to and fro in the manner of walking, the wheels caused the distance travelled to greatly exceed that accomplished by the length of stride alone. He called it the “Laufmaschine”, which translates to running machine, and demonstrated it during the summer of 1817, when the difficulties of the preceding summer continued to prevail. Today, after decades of improvements and modifications, it remains the basic design of the bicycle. It enjoyed widespread popularity in Britain and Europe, particularly in France, though it was some years before the design, created as a response to the necessity created by the year without a summer, was accepted in the United States.

The Year with No Summer was a Brutal Shock for Half the World in 1816
Lord Byron spent most of the summer of 1816 in Switzerland, where he wrote his poem Darkness based on the lack of sunlight. Wikimedia

18. Multi-colored snowfalls and the land of the midnight sun

The year without a summer offered memorable events which were recorded by writers and observers other than Thomas Jefferson and his multitude of correspondents. In Europe Lord Byron, who spent most of the summer months in Switzerland (which suffered monsoon like rains and abnormally cold temperatures for more than two years), observed that sunset, or rather the appearance of sunset, occurred near midday. Dreary skies never filled with morning light, and by early afternoon, darkness, no doubt aided by the shadows of the imposing Alps, had settled in. Byron’s apocalyptic poem was written during his stay in Geneva, describing the experiences of the last man on earth, watching the world fade away into darkness. Byron described the poem as having been written on a day when the “candles were lighted as at midnight” though it were only noon, despite the roosters already having retired to their roosts.

In Hungary, snowfall covered the mountains and rooftops, though the snow was brown instead of its usual white. In Italy, a similar event left red snow, the color of rust, covering the landscape. The high content of volcanic “ash” in the atmosphere left staggeringly beautiful orange tinged sunsets, inspiring painters throughout Europe to attempt to reproduce them on canvas, though the paintings failed to convey the human misery left by the lack of normal summer weather. That summer saw the worst (and to date last) of the great famines to strike the European continent in its recorded history. Combined with the typhus and cholera epidemics worsened by the incessant heavy rains and resulting floods, the summer of 1816 saw a mortality rate more than double what was normal, and is regarded as the cause of more than 200,000 deaths on the continent, as well as an additional 100,000 in Ireland.

The Year with No Summer was a Brutal Shock for Half the World in 1816
The monsoons, critical to agriculture in China and India, followed a different schedule than normal, and led to starvation and disease throughout Asia. Wikimedia

19. The weather was as fickle as it was extreme, leading to consequences still felt in some regions

During the summer months of 1816 both Europe and the United States suffered dramatically, but they were not alone. Merchants and businessmen on both continents were aware of the adverse circumstances being felt which were affecting their counterparts overseas. Such was not the case in less communicative Asia. China, India, and Japan were all affected. In China the annual monsoons, critical to their rice crops, were far heavier than usual, lasted longer, and destroyed the foodstuff which was critical to the survival of its people. Flooding in China swept away villages, roads, and other infrastructure, destroyed rice paddies, and led to widespread and deeply felt famine.

In India, the monsoons did not arrive at their normal time, creating adversely dry conditions and hunger. When they did arrive they were far heavier than those of a normal year, and heavy flooding occurred, conditions which bred a more virulent strain of cholera than in previous years. The germs proved more adaptable to the unusual weather than humans, and cholera spread across the subcontinent, watched with growing alarm by the British Raj. Through trading ships and caravans, the cholera spread to Africa and around the world, carried by the ships of the British Empire, and ravaging the unprepared local populations where it landed. The cholera pandemic spread across the Mediterranean, North Africa, India, and Asia, raging until roughly 1824, and claiming the lives of hundreds of thousands of people before it ebbed away.

The Year with No Summer was a Brutal Shock for Half the World in 1816
Cotton replaced tobacco as the prime crop of the American south after the loss of the tobacco crops in 1816. Wikimedia

20. The legacy of the year with no summer

Gradually, the food riots and rampant hunger in both the United States and Europe subsided, though neither 1817 nor 1818 produced what would in a normal year be considered bumper crops in many areas. The American Midwest blossomed as the nation’s breadbasket, while New England shifted over to a manufacturing economy. Cultural shifts occurred across Europe as well. New strains of disease, caused by viruses which mutated to adapt to the conditions of 1817-18, led to new studies of disease and its causes. Trade between British Canada and the United States changed, with the Americans importing logwood and pulpwood from the Canadian forests, and shipping fruit, grain, and manufactured goods to its neighbors to the north. British mills became dependent on American cotton, rather than that from farms in disease plagued Africa.

In China, farmers no longer able to grow rice or other grains profitably began to develop a new crop, which though inedible could be sold profitably, competing with that smuggled in by British traders. It was opium. In Virginia, Jefferson’s failed crops, which did not recover for several years, ensured that he would die hopelessly in debt. His record of the weather conditions for 1816, as well as for the years following, are part of the great legacy which he left the world, though an almost entirely forgotten one other than among climatologists and meteorologists. Most of the rest of the world has forgotten the year without a summer, content to assign it to the category of a meaningless discussion of the weather, which as everyone knows, can be talked about though nobody can do anything about it.


Where do we find this stuff? Here are our sources:

“Jefferson’s Shadow: The Story of His Science”. Keith Thomson, 2012

“The Eruption of Mount Tambora”. Article, Thomas Jefferson Encyclopedia. Thomas Jefferson’s Monticello. Online

“The Year Without Summer: 1816 and the Volcano that Darkened the World and Changed History”. William Klingaman & Nicholas Klingaman. 2013

“Blast From the Past”. Robert Evans, Smithsonian Magazine. July, 2002

“1816: The Year Without a Summer”. Entry, The New England Historical Society. Online

“The Year Without a Summer”. Derek Maroot, Vermont’s Northland Journal. Online

“History’s People: 1816 – The Year Without a Summer”. Rob Lukens, Chester County (Pennsylvania) Historical Society. 2014. Online

“Tambora” The Eruption that Changed the World”. Gillen Wood. 2014

“Mary Shelley, Frankenstein, and the Villa Diodati”. Gary Buzwell, The British Museum. May 15, 2014. Online

“London Times”. July, 1816, online at London Times Newspaper Archives

“Sir Robert Peel: The Life and Legacy”. Richard A. Gaunt. 2010

“The Year Without a Summer: A Historical View”. C. Edward Skeen, Journal of the Early Republic. Spring, 1981

“Revivals, Awakenings, and Reform: An Essay on Religion and Social Change in America 1607-1977”. William G. McLoughlin. 1978

“Thomas Jefferson to Albert Gallatin, 8 September 1816”. Thomas Jefferson, Online

“Robert Peel: A Biography”. Douglas Hurd. 2007

“Remembering 1816, when a monster volcano devoured summer”. Brian Mann, NCPR News. September 2, 2006. Online

“Year Without a Summer”. Chris Townsend, The Paris Review. October 25, 2016

“1816, the Year Without a Summer”. Melvyn Bragg (and guests), audio recording. BBC 4 In Our Time. Online

“Eruptions that Shook the World”. Clive Oppenheimer. 2011