Average Weather in Carson City Nevada, United States
In Carson City, the summers are hot, arid, and mostly clear and the winters are very cold and partly cloudy. Over the course of the year, the temperature typically varies from 22°F to 89°F and is rarely below 11°F or above 96°F.
Based on the tourism score, the best time of year to visit Carson City for warm-weather activities is from late June to late August.
The hot season lasts for 3.0 months, from June 15 to September 14, with an average daily high temperature above 80°F. The hottest day of the year is July 29, with an average high of 89°F and low of 52°F.
The cold season lasts for 3.2 months, from November 20 to February 25, with an average daily high temperature below 52°F. The coldest day of the year is December 31, with an average low of 22°F and high of 43°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
Valdepeñas de Jaén, Spain (5,763 miles away); Kayseri, Turkey (6,839 miles); and Borūjen, Iran (7,497 miles) are the far-away foreign places with temperatures most similar to Carson City (view comparison).
In Carson City, 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 Carson City begins around May 31 and lasts for 4.7 months, ending around October 21. On July 29, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 89% of the time, and overcast or mostly cloudy 11% of the time.
The cloudier part of the year begins around October 21 and lasts for 7.3 months, ending around May 31. On March 2, the cloudiest day of the year, the sky is overcast or mostly cloudy 51% of the time, and clear, mostly clear, or partly cloudy 49% 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 Carson City varies throughout the year.
The wetter season lasts 5.4 months, from November 1 to April 13, with a greater than 16% chance of a given day being a wet day. The chance of a wet day peaks at 29% on February 23.
The drier season lasts 6.6 months, from April 13 to November 1. The smallest chance of a wet day is 2% on August 15.
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 throughout the year is rain alone, with a peak probability of 20% on February 27.
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. Carson City experiences significant seasonal variation in monthly rainfall.
The rainy period of the year lasts for 8.2 months, from September 26 to May 31, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around February 18, with an average total accumulation of 2.4 inches.
The rainless period of the year lasts for 3.9 months, from May 31 to September 26. The least rain falls around July 30, with an average total accumulation of 0.1 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. Carson City experiences some seasonal variation in monthly liquid-equivalent snowfall.
The snowy period of the year lasts for 5.3 months, from November 1 to April 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 January 1, with an average total liquid-equivalent accumulation of 0.7 inches.
The snowless period of the year lasts for 6.7 months, from April 12 to November 1. The least snow falls around July 30, with an average total liquid-equivalent accumulation of 0.0 inches.
Average Liquid-Equivalent Monthly Snowfall
The length of the day in Carson City varies significantly over the course of the year. In 2018, the shortest day is December 21, with 9 hours, 25 minutes of daylight; the longest day is June 21, with 14 hours, 56 minutes of daylight.
Hours of Daylight and Twilight
The earliest sunrise is at 5:32 AM on June 13, and the latest sunrise is 1 hour, 57 minutes later at 7:29 AM on November 3. The earliest sunset is at 4:36 PM on December 7, and the latest sunset is 3 hours, 53 minutes later at 8:29 PM on June 27.
Daylight saving time (DST) is observed in Carson City during 2018, starting in the spring on March 11, lasting 7.8 months, and ending in the fall on November 4.
Sunrise & Sunset with Twilight and Daylight Saving Time
The perceived humidity level in Carson City, 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
The average hourly wind speed in Carson City experiences mild seasonal variation over the course of the year.
The windier part of the year lasts for 4.5 months, from February 4 to June 20, with average wind speeds of more than 6.3 miles per hour. The windiest day of the year is April 10, with an average hourly wind speed of 7.4 miles per hour.
The calmer time of year lasts for 7.4 months, from June 20 to February 4. The calmest day of the year is August 6, with an average hourly wind speed of 5.3 miles per hour.
Average Wind Speed
The predominant average hourly wind direction in Carson City varies throughout the year.
The wind is most often from the west for 9.0 months, from February 18 to November 18, with a peak percentage of 62% on July 23. The wind is most often from the south for 3.0 months, from November 18 to February 18, with a peak percentage of 38% on January 1.
Best Time of Year to Visit
To characterize how pleasant the weather is in Carson City 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 Carson City for general outdoor tourist activities is from late June to late August, with a peak score in the third week of July.
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 Carson City for hot-weather activities is from early July to mid August, with a peak score in the third week of July.
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.
The growing season in Carson City typically lasts for 4.5 months (138 days), from around May 18 to around October 3, rarely starting before April 23 or after June 12, and rarely ending before September 10 or after October 25.
Time Spent in Various Temperature Bands and the Growing Season
Based on growing degree days alone, the first spring blooms in Carson City should appear around April 4, only rarely appearing before March 18 or after April 26.
Growing Degree Days
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 3.4 months, from May 8 to August 21, with an average daily incident shortwave energy per square meter above 7.4 kWh. The brightest day of the year is July 1, with an average of 8.7 kWh.
The darker period of the year lasts for 3.4 months, from November 2 to February 12, with an average daily incident shortwave energy per square meter below 3.6 kWh. The darkest day of the year is December 23, with an average of 2.4 kWh.
Average Daily Incident Shortwave Solar Energy
For the purposes of this report, the geographical coordinates of Carson City are 39.164 deg latitude, -119.767 deg longitude, and 4,757 ft elevation.
The topography within 2 miles of Carson City contains very significant variations in elevation, with a maximum elevation change of 1,207 feet and an average elevation above sea level of 4,785 feet. Within 10 miles contains very significant variations in elevation (4,829 feet). Within 50 miles also contains extreme variations in elevation (9,190 feet).
The area within 2 miles of Carson City is covered by shrubs (60%) and artificial surfaces (34%), within 10 miles by shrubs (71%) and trees (18%), and within 50 miles by shrubs (61%) and trees (29%).
This report illustrates the typical weather in Carson City, 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 Carson City.
For each station, the records are corrected for the elevation difference between that station and Carson City 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 Carson City is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Carson City and a given station.
The stations contributing to this reconstruction are: Carson Airport (96%, 3.7 kilometers, northeast); Lake Tahoe Airport (1.7%, 36 kilometers, southwest); and Truckee Tahoe Airport (2.2%, 36 kilometers, northwest).
Time zones for aiports and weather stations are provided by AskGeo.com .