During the colder months, December to February, visibility at higher elevations is often restricted by fog.

During the winter months, the community is joined by retirees from colder regions of the country and Canada.

During the winter, the average low is, and the average high is .. West Yellowstone also holds the record low for the lower 48 of any community at, although Rogers Pass, Montana is colder, at, however, the December record low of is the monthly record low for the lower 48.

During summer months, they are typically found in the colder water below the thermocline.

During this time, the climate around Skellig Michael became colder and more prone to storms, and this, along with changes to the structure of the Irish Church, prompted the community to abandon the island and move to the abbey in Ballinskelligs.

During the colder months, the temperature can be as low as 4 6 ° C at night, yet over 20 ° C during the day.

During colder periods most ice anglers choose to carry a heater of some type.

During the summer, warm water, which is less dense, will sit on top of colder, denser, deeper water with a thermocline separating them.

During this time, the refrigerator also gets colder.

During months when the weather is warmer, the snake tends to be active both day and night ; while in the colder winter months, it hibernates in groups.

During the colder season, men wore cedar bark skirts ( shaped more like a loincloth ), a cape of cedar and a basket hat outside in the rain but wore nothing inside the house.

During December to March, the lake turns to a vibrant cobalt blue colour, returning to a colder steel grey colour for April to November.

During the last ice age, species moved south to escape the colder climate in the north, and as the climate grew warmer again, these species survived by taking refuge in the mountains.

During the winter and in colder environments, though, fish consumption is significantly lower, and the otters use other sources of food, including birds, insects, frogs, crustaceans and sometimes small mammals, including young beavers.

During the colder months the moat refreezes.

During the colder months growing conditions are restricted.

During fall, winter and spring, the colder air mass of the northern interior of North America frequently flows over the Miramichi Valley, but the close proximity of the Gulf of St. Lawrence tends to moderate this effect.

During winter, in the colder parts of their distribution range, they may take shelter and go through a period of reduced metabolic activity.

During colder winters, limited ice fishing is available on protected backwater portions of the reservoir.

During the colder months wood mice do not hibernate ; however, during severe winter seasons they fall into a sort of torpor, a decrease in physiological activity.

During intercrisis periods the educational facilities of the community have the possibility of remolding the perspectives and altering the behavior of vast numbers of human beings of every age and condition.

During fiscal years 1959 and 1960, there were 139 military and civilian students who came to the Institute for varying periods of special instruction.

During all this time Roy continued to paint, first only on weekends, and then, as the family business permitted, for longer periods.

During summer vacation periods these records are stored in the office of the principal.

During the Hellenistic and Roman periods, many of the existing buildings in the area of the Acropolis were repaired, due to damage from age, and occasionally, war.

During periods of major depression or mania ( in BPI ), functioning was on average poor, with depression being more persistently associated with disability than mania.

During periods of global warming, ice breaks off the poles and floats across submerged continents, carrying debris with it, he conjectured.

During periods of quiet, the corona is more or less confined to the equatorial regions, with coronal holes covering the polar regions.

During the long cruise periods of the mission, spacecraft operations are essentially suspended.

During older periods of the Greek language, loan words into Greek acquired Greek inflections, leaving thus only a foreign root word.

During a period of hyperinflation, bank runs, loans for 24-hour periods, switching to alternate currencies, the return to use of gold or silver or even barter become common.

During periods of particularly high demand for ammunition, such as after the November 2008 election of President Barack Obama, or after the 1994 Assault Weapons Ban in that country, factory ammunition can become considerably more expensive or even unavailable in stores.

During periods of submersion, thick layers of limestone were laid down over the old igneous and metamorphic rock.

During two of the coldest periods in the last 250 years ( 1780s and 1810s ), the frequency of hurricanes in the Jamaica region was unusually high.

During the course of all three periods, Ribbentrop met frequently with leaders and diplomats from Italy, Japan, Romania, Spain, Bulgaria, and Hungary.

During a meeting with General Douglas MacArthur, Dr. Honma produced blades from the various periods of Japanese history and MacArthur was able to identify very quickly what blades held artistic merit and which could be considered purely weapons.

During periods of exile and imprisonment, he gradually became a Marxist.

During the Counter Reformation and Baroque periods ( late 16th and 17th centuries ), the cult of Mary Magdalene saw a great, new popularity as the Catholic Church publicized her as an attractive, persusasive model of repentance and reform, in keeping with the goals of the reform Council of Trent ( 1545 – 63 ).

During periods when the river is low, the many beaches along the Nanay are popular destinations.

During the Roman periods it was renowned as the largest temple in Greece and housed one of the largest cult statues in the ancient world.

During the Baroque and Classical periods, recitative could appear in two basic forms: secco ( dry ) recitative, accompanied only by continuo, which was usually a harpsichord and a cello ; or accompagnato ( also known as strumentato ) in which the orchestra provided accompaniment.

During the more than 1500 years of their existence, the Benedictines have not been immune to periods of laxity and decline, often following periods of greater prosperity and an attendant relaxing of discipline.

During his periods of self-imposed isolation, Rudolf reportedly had affairs with his court chamberlain, Wolfgang von Rumpf, and a series of valets.

During periods away from Hawkwind duties, and after finally leaving the group in 1979, Calvert worked on his solo career, his creative output including albums, stage plays, poetry, and a novel.