Average Weather in Cache Creek Canada
In Cache Creek, the summers are warm, dry, and partly cloudy and the winters are freezing, snowy, and mostly cloudy. Over the course of the year, the temperature typically varies from 18°F to 81°F and is rarely below -0°F or above 91°F.
The warm season lasts for 3.1 months, from June 9 to September 11, with an average daily high temperature above 70°F. The hottest day of the year is August 3, with an average high of 81°F and low of 55°F.
The cold season lasts for 3.1 months, from November 14 to February 19, with an average daily high temperature below 38°F. The coldest day of the year is January 1, with an average low of 18°F and high of 28°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
In Cache Creek, the average percentage of the sky covered by clouds experiences significant seasonal variation over the course of the year.
The clearer part of the year in Cache Creek begins around June 7 and lasts for 3.9 months, ending around October 5. On August 3, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 67% of the time, and overcast or mostly cloudy 33% of the time.
The cloudier part of the year begins around October 5 and lasts for 8.1 months, ending around June 7. On January 15, the cloudiest day of the year, the sky is overcast or mostly cloudy 72% of the time, and clear, mostly clear, or partly cloudy 28% of the time.
Cloud Cover Categories
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in Cache Creek varies throughout the year.
The wetter season lasts 8.4 months, from May 8 to January 19, with a greater than 16% chance of a given day being a wet day. The chance of a wet day peaks at 23% on November 15.
The drier season lasts 3.6 months, from January 19 to May 8. The smallest chance of a wet day is 9% on February 17.
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 in Cache Creek changes throughout the year.
Rain alone is the most common for 9.9 months, from February 7 to December 5. The highest chance of a day with rain alone is 23% on June 5.
Snow alone is the most common for 2.1 months, from December 5 to February 7. The highest chance of a day with snow alone is 11% on December 24.
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. Cache Creek experiences some seasonal variation in monthly rainfall.
The rainy period of the year lasts for 7.5 months, from April 22 to December 7, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around June 11, with an average total accumulation of 1.3 inches.
The rainless period of the year lasts for 4.5 months, from December 7 to April 22. The least rain falls around January 15, with an average total accumulation of 0.3 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. Cache Creek experiences some seasonal variation in monthly liquid-equivalent snowfall.
The snowy period of the year lasts for 4.5 months, from October 30 to March 12, with a sliding 31-day liquid-equivalent snowfall of at least 0.1 inches. The most snow falls during the 31 days centered around December 26, with an average total liquid-equivalent accumulation of 0.5 inches.
The snowless period of the year lasts for 7.5 months, from March 12 to October 30. The least snow falls around July 15, with an average total liquid-equivalent accumulation of 0.0 inches.
Average Liquid-Equivalent Monthly Snowfall
The length of the day in Cache Creek varies extremely over the course of the year. In 2017, the shortest day is December 21, with 7 hours, 57 minutes of daylight; the longest day is June 20, with 16 hours, 31 minutes of daylight.
Hours of Daylight and Twilight
The earliest sunrise is at 4:51 AM on June 16, and the latest sunrise is 3 hours, 16 minutes later at 8:07 AM on December 30. The earliest sunset is at 3:59 PM on December 12, and the latest sunset is 5 hours, 23 minutes later at 9:22 PM on June 25.
Daylight saving time (DST) is observed in Cache Creek during 2017, starting in the spring on March 12, lasting 7.8 months, and ending in the fall on November 5.
Sunrise & Sunset with Twilight and Daylight Saving Time
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 in Cache Creek, 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
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 in Cache Creek does not vary significantly over the course of the year, remaining within 0.4 miles per hour of 3.7 miles per hour throughout.
Average Wind Speed
The predominant average hourly wind direction in Cache Creek varies throughout the year.
The wind is most often from the west for 4.0 weeks, from July 13 to August 10, with a peak percentage of 41% on July 17. The wind is most often from the south for 11 months, from August 10 to July 13, with a peak percentage of 55% on January 1.
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 May 5 to August 20, with an average daily incident shortwave energy per square meter above 5.7 kWh. The brightest day of the year is July 16, with an average of 6.9 kWh.
The darker period of the year lasts for 3.7 months, from October 24 to February 15, with an average daily incident shortwave energy per square meter below 2.1 kWh. The darkest day of the year is December 23, with an average of 0.8 kWh.
Average Daily Incident Shortwave Solar Energy
For the purposes of this report, the geographical coordinates of Cache Creek are 50.810 deg latitude, -121.325 deg longitude, and 2,267 ft elevation.
The topography within 2 miles of Cache Creek contains large variations in elevation, with a maximum elevation change of 2,562 feet and an average elevation above sea level of 2,114 feet. Within 10 miles contains large variations in elevation (5,748 feet). Within 50 miles also contains extreme variations in elevation (9,094 feet).
The area within 2 miles of Cache Creek is covered by sparse vegetation (51%), bare soil (24%), and shrubs (13%), within 10 miles by trees (41%) and sparse vegetation (32%), and within 50 miles by trees (61%) and sparse vegetation (20%).
This report illustrates the typical weather in Cache Creek, 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
There are 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Cache Creek.
For each station, the records are corrected for the elevation difference between that station and Cache Creek according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.
The estimated value at Cache Creek is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Cache Creek and a given station.
All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Tables of the Sun, Moon and Planets , 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 aiports 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.