Question: When does it get cold in the state KTHC broadcasts in?

full_context: Document 1: KTUH: It currently broadcasts on 90.1 MHz as of March 19, 2016 at 3:00 PM Hawaiian Standard Time. There is one translator at K217AA on 91.1 FM in the North Shore. In addition, it is also featured on Oceanic Time Warner Cable digital channel 866 for the entire state of Hawaii.
Document 2: KLTC: KLTC (1460 AM, "Big Country To Boot KLTC 1460 ") is a radio station broadcasting an Information/classic country format serving Western and Southwestern North Dakota, Southeastern Montana and Northwestern South Dakota and Northeast Wyoming from Dickinson, North Dakota. The station is currently owned by iHeartMedia, Inc..
Document 3: Climate of North Dakota: Being 1,000 miles (1,609 km) from any large body of water (with the exception of Lake Superior), temperatures and precipitation in North Dakota can vary widely. North Dakota is far enough north to experience − 60 ° F (− 51 ° C) temperatures and blizzards during the winter months, but far enough south to experience 121 ° F (49 ° C) temperatures and tornado outbreaks in the summer. The 181 ° F degree (100 ° C) variation between North Dakota's highest and lowest temperature is the 3rd largest variation of any U.S. State, and the largest of any non-mountainous state.
Document 4: North Dakota: North Dakota is in the U.S. region known as the Great Plains. The state shares the Red River of the North with Minnesota to the east. South Dakota is to the south, Montana is to the west, and the Canadian provinces of Saskatchewan and Manitoba are to the north. North Dakota is situated near the middle of North America with a stone marker in Rugby, North Dakota marking the ``Geographic Center of the North American Continent ''. With an area of 70,762 square miles (183,273 km), North Dakota is the 19th largest state.
Document 5: KTHC: KTHC (95.1 FM) is a radio station licensed to Sidney, Montana, and serving northeast Montana and northwest North Dakota including the cities of Sidney, Montana and Williston, North Dakota. The station, also known as "Power 95.1," has a 24-hour Top 40 format.
Document 6: KMXA-FM: KMXA-FM "Mix 99.9" is an Adult Contemporary radio station in Minot, North Dakota owned by iHeartMedia, Inc.. During the Christmas season "Mix 99.9" plays continuous Christmas music. The station begins playing the Christmas music the day after Thanksgiving and runs until Christmas Day.
Document 7: KHKM: KHKM (98.7 FM, "Max 98-7 & 96-9") is a commercial radio station licensed to Hamilton, Montana, and serves the Missoula, Montana area. KHKM airs a variety hits music format.
Document 8: Oklahoma: Because of Oklahoma's position between zones of differing prevailing temperature and winds, weather patterns within the state can vary widely over relatively short distances and can change drastically in a short time. As an example, on November 11, 1911, the temperature at Oklahoma City reached 83 °F (28 °C) in the afternoon (the record high for that date), then an Arctic cold front of unprecedented intensity slammed across the state, causing the temperature to crash 66 degrees, down to 17 °F (−8 °C) at midnight (the record low for that date); thus, both the record high and record low for November 11 were set on the same date. This type of phenomenon is also responsible for many of the tornadoes in the area, such as the 1912 Oklahoma tornado outbreak, when a warm front traveled along a stalled cold front, resulting in an average of about one tornado per hour over the course of a day.
Document 9: Climate of North Dakota: Spring is a time of major transition in North Dakota. Early spring commonly sees snowstorms, but by late spring as temperatures begin to moderate the state can experience tornado outbreaks, a risk which diminishes but does not cease through the summer and into the fall as North Dakota lies at the northern edge of Tornado Alley. Springtime flooding is a relatively common event in the Red River Valley, due to the river flowing north into Canada. The spring melt and the eventual runoff typically begins earlier in the southern part of the valley than in the northern part. The most destructive flooding in eastern North Dakota occurred in 1997, which caused extensive damage to Grand Forks.
Document 10: KCAD: KCAD (99.1 FM, "KC-99 Roughrider Country") is a radio station broadcasting a Hot Country format serving Western and Central North Dakota, Parts of Northwest South Dakota and Eastern Montana from Dickinson, North Dakota. The station is currently owned by iheart media. KC-99 Roughrider Country signed on the air in 1996 and was the First Country FM Station in Southwestern North Dakota.
Document 11: Climate of North Dakota: Autumn weather in North Dakota is largely the reverse of spring weather. The jet stream, which tends to weaken in summer, begins to re-strengthen, leading to a quicker changing of weather patterns and an increased variability of temperatures. By late October and November these storm systems become strong enough to form major winter storms. Fall and spring are the windiest times of the year in North Dakota.
Document 12: Minneapolis: The city experiences a full range of precipitation and related weather events, including snow, sleet, ice, rain, thunderstorms, and fog. The highest recorded temperature was 108 °F (42 °C) in July 1936 while the lowest was −41 °F (−41 °C) in January 1888. The snowiest winter on record was 1983–84, when 98.6 inches (250 cm) of snow fell, and the least snowy winter was 1890-91, when only 11.1 inches (28 cm) fell.
Document 13: KNCK-FM: KNCK-FM (94.9 FM, "The New NCK 94-9") is a Hot Adult Contemporary formatted broadcast radio station licensed to Concordia, Kansas, and serving the communities of Concordia, Belleville, Minneapolis, and Beloit, Kansas, as well as North Central Kansas and South Central Nebraska. The station formerly carried most of its programming from ABC Radio's "Young AC" Network, until the station went to a more local presentation in 2010.
Document 14: KDWG: KDWG (90.9 FM, "90.9 The Dawg") is a radio station licensed to serve Dillon, Montana, United States. The station is owned by The University of Montana Western. It airs a Variety format.
Document 15: Oklahoma: All of the state frequently experiences temperatures above 100 °F (38 °C) or below 0 °F (−18 °C), though below-zero temperatures are rare in south-central and southeastern Oklahoma. Snowfall ranges from an average of less than 4 inches (10 cm) in the south to just over 20 inches (51 cm) on the border of Colorado in the panhandle. The state is home to the Storm Prediction Center, the National Severe Storms Laboratory, and the Warning Decision Training Branch, all part of the National Weather Service and located in Norman. Oklahoma's highest recorded temperature of 120 °F (49 °C) was recorded at Tipton on June 27, 1994 and the lowest recorded temperature of −31 °F (−35 °C) was recorded at Nowata on February 10, 2011.
ground_truth: winter months
sub_queries: KTHC >> located in the administrative territorial entity Answer: North Dakota
when does it get cold in North Dakota Answer: winter months