Average Weather at Prins Christian Sund Greenland
At Prins Christian Sund, the summers are short, cold, wet, windy, and mostly cloudy and the winters are long, freezing, snowy, extremely windy, and partly cloudy. Over the course of the year, the temperature typically varies from 20°F to 50°F and is rarely below 11°F or above 58°F.
Based on the tourism score, the best time of year to visit Prins Christian Sund for warm-weather activities is from late July to mid August.
The warm season lasts for 2.7 months, from June 21 to September 10, with an average daily high temperature above 45°F. The hottest day of the year is August 8, with an average high of 50°F and low of 41°F.
The cold season lasts for 4.1 months, from November 30 to April 2, with an average daily high temperature below 32°F. The coldest day of the year is February 12, with an average low of 20°F and high of 27°F.
Average High and Low Temperature
The figure below shows you a compact characterization of the entire year of hourly average temperatures. The horizontal axis is the day of the year, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.
Average Hourly Temperature
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
King Cove, Alaska, United States (3,817 miles away) and Diamond Ridge, Alaska, United States (3,324 miles) are the far-away foreign places with temperatures most similar to Prins Christian Sund (view comparison).
At Prins Christian Sund, the average percentage of the sky covered by clouds experiences mild seasonal variation over the course of the year.
The clearer part of the year at Prins Christian Sund begins around July 19 and lasts for 4.5 months, ending around December 5. On October 14, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 46% of the time, and overcast or mostly cloudy 54% of the time.
The cloudier part of the year begins around December 5 and lasts for 7.5 months, ending around July 19. On February 3, the cloudiest day of the year, the sky is overcast or mostly cloudy 69% of the time, and clear, mostly clear, or partly cloudy 31% of the time.
Cloud Cover Categories
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days at Prins Christian Sund varies throughout the year.
The wetter season lasts 5.6 months, from September 9 to February 25, with a greater than 41% chance of a given day being a wet day. The chance of a wet day peaks at 50% on January 15.
The drier season lasts 6.5 months, from February 25 to September 9. The smallest chance of a wet day is 31% on August 10.
Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. Based on this categorization, the most common form of precipitation at Prins Christian Sund changes throughout the year.
Rain alone is the most common for 6.0 months, from May 4 to November 2. The highest chance of a day with rain alone is 40% on September 10.
Snow alone is the most common for 4.4 months, from November 29 to April 11. The highest chance of a day with snow alone is 33% on February 3.
Mixed snow and rain is the most common for 1.6 months, from April 11 to May 4 and from November 2 to November 29. The highest chance of a day with mixed snow and rain is 18% on November 28.
Daily Chance of Precipitation
To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. Prins Christian Sund experiences extreme seasonal variation in monthly rainfall.
Rain falls throughout the year at Prins Christian Sund. The most rain falls during the 31 days centered around September 13, with an average total accumulation of 6.4 inches.
The least rain falls around March 11, with an average total accumulation of 1.3 inches.
Average Monthly Rainfall
We report snowfall in liquid-equivalent terms. The actual depth of new snowfall is typically between 5 and 10 times the liquid-equivalent amount, assuming the ground is frozen. Colder, drier snow tends to be on the higher end of that range and warmer, wetter snow on the lower end.
As with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day of the year. Prins Christian Sund experiences extreme seasonal variation in monthly liquid-equivalent snowfall.
The snowy period of the year lasts for 9.5 months, from September 8 to June 24, with a sliding 31-day liquid-equivalent snowfall of at least 0.1 inches. The most snow falls during the 31 days centered around January 25, with an average total liquid-equivalent accumulation of 5.6 inches.
The snowless period of the year lasts for 2.5 months, from June 24 to September 8. The least snow falls around August 5, with an average total liquid-equivalent accumulation of 0.0 inches.
Average Liquid-Equivalent Monthly Snowfall
The length of the day at Prins Christian Sund varies extremely over the course of the year. In 2021, the shortest day is December 21, with 5 hours, 51 minutes of daylight; the longest day is June 21, with 18 hours, 53 minutes of daylight.
Hours of Daylight and Twilight
The earliest sunrise is at 3:27 AM on June 19, and the latest sunrise is 5 hours, 29 minutes later at 8:56 AM on December 27. The earliest sunset is at 2:45 PM on December 16, and the latest sunset is 7 hours, 36 minutes later at 10:21 PM on June 22.
Daylight saving time (DST) is observed at Prins Christian Sund during 2021, starting in the spring on March 27, lasting 7.1 months, and ending in the fall on October 30.
Sunrise & Sunset with Twilight and Daylight Saving Time
The figure below presents a compact representation of key lunar data for 2021. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases.
Moon Rise, Set & Phases
We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night.
The perceived humidity level at Prins Christian Sund, as measured by the percentage of time in which the humidity comfort level is muggy, oppressive, or miserable, does not vary significantly over the course of the year, remaining a virtually constant 0% throughout.
Humidity Comfort Levels
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages.
The average hourly wind speed at Prins Christian Sund experiences extreme seasonal variation over the course of the year.
The windier part of the year lasts for 6.0 months, from October 20 to April 21, with average wind speeds of more than 19.4 miles per hour. The windiest day of the year is January 13, with an average hourly wind speed of 25.6 miles per hour.
The calmer time of year lasts for 6.0 months, from April 21 to October 20. The calmest day of the year is July 28, with an average hourly wind speed of 13.2 miles per hour.
Average Wind Speed
The predominant average hourly wind direction at Prins Christian Sund varies throughout the year.
The wind is most often from the north for 1.7 weeks, from April 6 to April 18; for 3.6 months, from April 25 to August 12; for 1.1 weeks, from August 14 to August 22; for 1.6 weeks, from September 2 to September 13; and for 1.4 months, from September 20 to October 31, with a peak percentage of 51% on June 10. The wind is most often from the west for 1.0 weeks, from April 18 to April 25; for 2.0 days, from August 12 to August 14; for 1.6 weeks, from August 22 to September 2; for 1.0 weeks, from September 13 to September 20; and for 5.2 months, from October 31 to April 6, with a peak percentage of 41% on August 12.
Prins Christian Sund is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water.
The average water temperature experiences some seasonal variation over the course of the year.
The time of year with warmer water lasts for 2.6 months, from July 9 to September 27, with an average temperature above 40°F. The day of the year with the warmest water is August 7, with an average temperature of 42°F.
The time of year with cooler water lasts for 4.5 months, from January 14 to May 29, with an average temperature below 35°F. The day of the year with the coolest water is April 6, with an average temperature of 33°F.
Average Water Temperature
Best Time of Year to Visit
To characterize how pleasant the weather is at Prins Christian Sund throughout the year, we compute two travel scores.
The tourism score favors clear, rainless days with perceived temperatures between 65°F and 80°F. Based on this score, the best time of year to visit Prins Christian Sund for general outdoor tourist activities is from late July to mid August, with a peak score in the second week of August.
The beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. Based on this score, the best time of year to visit Prins Christian Sund for hot-weather activities is from early to mid August.
For each hour between 8:00 AM and 9:00 PM of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed.
Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies.
Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0.04 inches of precipitation or more.
Our tourism temperature score is 0 for perceived temperatures below 50°F, rising linearly to 9 for 65°F, to 10 for 75°F, falling linearly to 9 for 80°F, and to 1 for 90°F or hotter.
Our beach/pool temperature score is 0 for perceived temperatures below 65°F, rising linearly to 9 for 75°F, to 10 for 82°F, falling linearly to 9 for 90°F, and to 1 for 100°F or hotter.
Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).
The growing season at Prins Christian Sund typically lasts for 2.9 months (88 days), from around June 28 to around September 24, rarely starting before June 1, or ending after October 15.
Time Spent in Various Temperature Bands and the Growing Season
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.
Growing Degree Days
This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Shortwave radiation includes visible light and ultraviolet radiation.
The average daily incident shortwave solar energy experiences extreme seasonal variation over the course of the year.
The brighter period of the year lasts for 3.5 months, from April 27 to August 12, with an average daily incident shortwave energy per square meter above 4.5 kWh. The brightest day of the year is June 21, with an average of 5.5 kWh.
The darker period of the year lasts for 4.1 months, from October 20 to February 23, with an average daily incident shortwave energy per square meter below 1.2 kWh. The darkest day of the year is December 24, with an average of 0.2 kWh.
Average Daily Incident Shortwave Solar Energy
For the purposes of this report, the geographical coordinates of Prins Christian Sund are 60.050 deg latitude, -43.167 deg longitude, and 299 ft elevation.
The topography within 2 miles of Prins Christian Sund contains significant variations in elevation, with a maximum elevation change of 692 feet and an average elevation above sea level of 164 feet. Within 10 miles contains significant variations in elevation (3,258 feet). Within 50 miles contains large variations in elevation (8,100 feet).
The area within 2 miles of Prins Christian Sund is covered by sparse vegetation (81%) and snow and glaciers (13%), within 10 miles by water (49%) and sparse vegetation (26%), and within 50 miles by water (67%) and snow and glaciers (23%).
This report illustrates the typical weather at Prins Christian Sund, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.
Temperature and Dew Point
Prins Christian Sund has a weather station that reported reliably enough during the analysis period that we have included it in our network. When available, historical temperature and dew point measurements are taken directly from this weather station. These records are obtained from NOAA's Integrated Surface Hourly data set, falling back on ICAO METAR records as required.
In the case of missing or erroneous measurements from this station, we fall back on records from nearby stations, adjusted according to typical seasonal and diurnal intra-station differences. For a given day of the year and hour of the day, the fallback station is selected to minimize the prediction error over the years for which there are measurements for both stations.
All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus.
All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid.
Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations.
Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory.
Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .
Time zones for airports and weather stations are provided by AskGeo.com .
Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC.
The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.
We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.
We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.