The tourism score favors clear, rainless days with perceived temperatures between 65Â°F and 80Â°F. For more information see our "When to Visit" page. The day of the year with the warmest water is August 21, with an average temperature of 59Â°F. The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day). 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. We report snowfall in liquid-equivalent terms. 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. This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. Are you an “Authentic Experiencer”? Warmed by Pacific Ocean currents and protected by a range of mountains, Vancouver's weather is mild year-round. The percentage of time spent at various humidity comfort levels, categorized by dew point. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 59% on November 17. 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 . The shaded overlays indicate night and civil twilight. The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Based on the tourism score, the best time of year to visit Vancouver for warm-weather activities is from early July to late August. Our tourism temperature score is 0 for perceived temperatures below 50Â°F, rising linearly to 9 for 65Â°F, to 10 for 75Â°F, falling linearly to 9 for 80Â°F, and to 1 for 90Â°F or hotter. On August 2, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 81% of the time, and overcast or mostly cloudy 19% of the time. The figure below shows you a compact characterization of the entire year of hourly average temperatures. 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. This report illustrates the typical weather in Vancouver, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016. In contrast, the rest of the year is rainy, especially between October and March. The thin dotted line is the corresponding average liquid-equivalent snowfall. Vancouver, Canada: Annual Weather Averages August is the hottest month in Vancouver with an average temperature of 18°C (64°F) and the coldest is January at 3.5°C (38°F) with the most daily sunshine hours at 13 in July. 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. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. 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. The arrival of spring means flowers popping up everywhere—as well as a few showers. The average water temperature experiences some seasonal variation over the course of the year. Laza, Spain (5,191 miles away) and Montmoreau-Saint-Cybard, France (5,252 miles) are the far-away foreign places with temperatures most similar to Vancouver (view comparison). Showing: All Year January February March April May June July August September October November December The thin dotted lines are the corresponding average perceived temperatures. Over the course of the year, the temperature typically varies from 35°F to 73°F and is rarely below 24°F or above 80°F. Fifty Shades of Vancouver: A Fan Favourites Tour, Walk in the Footsteps of Superheroes in Vancouver, #VeryVancouver Resources for Visiting Crews and Cast, Vancouver 2010 Olympic and Paralympic Winter Games. The wind is most often from the west for 5.9 months, from April 6 to October 3, with a peak percentage of 55% on August 6. Weather data is prone to errors, outages, and other defects. In Vancouver, the average percentage of the sky covered by clouds experiences extreme seasonal variation over the course of the year. There are 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Vancouver. The average hourly temperature, color coded into bands. The rainy period of the year lasts for 11 months, from August 11 to July 17, with a sliding 31-day rainfall of at least 0.5 inches. The cloudier part of the year begins around October 6 and lasts for 8.1 months, ending around June 11. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray. The percentage of time spent in various temperature bands. The chance of wet days in Vancouver varies very significantly throughout the year. The number of hours during which the Sun is visible (black line). The wind is most often from the south for 1.6 months, from February 19 to April 6 and for 2.3 months, from October 3 to December 11, with a peak percentage of 47% on November 17. Frost normally returns here on November 10. The calmer time of year lasts for 7.4 months, from March 16 to October 28. The wetter season lasts 6.9 months, from October 12 to May 8, with a greater than 32% chance of a given day being a wet day. support@__remove_this_part__weatherspark.com. The average date for the last frost in spring is March 18. When visiting in September through mid-November, pack a hat, fleece, sweatshirt, and raincoat. The transitions to and from daylight saving time are indicated by the 'DST' labels. The earliest sunset is at 4:26 PM on December 9, and the latest sunset is 4 hours, 38 minutes later at 9:04 PM on June 25. The wind is most often from the east for 2.3 months, from December 11 to February 19, with a peak percentage of 45% on January 1. While the Pacific Northwest ranks high in the "rainiest" category, many other cities get more rainfall, like Juneau, AK (71"), New Orleans, LA (64"), Miami, FL (62"), and Lihue, HI (45"), among others. or a “Free Spirit”? The calmest day of the year is August 22, with an average hourly wind speed of 4.0 miles per hour. Based on this score, the best time of year to visit Vancouver for hot-weather activities is from mid July to mid August, with a peak score in the first week of August. The windiest day of the year is December 2, with an average hourly wind speed of 6.0 miles per hour. For the purposes of this report, the geographical coordinates of Vancouver are 45.639 deg latitude, -122.661 deg longitude, and 167 ft elevation. The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The darker period of the year lasts for 3.9 months, from October 25 to February 22, with an average daily incident shortwave energy per square meter below 2.2 kWh. Showing: All Year January February March April May June July August September October November December The snowy period of the year lasts for 2.6 months, from November 30 to February 16, with a sliding 31-day liquid-equivalent snowfall of at least 0.1 inches. Colder, drier snow tends to be on the higher end of that range and warmer, wetter snow on the lower end. Vancouver, WA averages 42 inches of rain per year, which is four inches above the U.S. average. The least rain falls around July 28, with an average total accumulation of 0.4 inches. The average daily incident shortwave solar energy experiences extreme seasonal variation over the course of the year. From high 70's Fahrenheit (low 20's Celsius) in summer to a mild mid 40's Fahrenheit (0º to 5º Celsius) in winter, the climate is always hospitable. Bring a warm coat, gloves, hat, scarf, and boots. In this report, we use a base of 50Â°F and a cap of 86Â°F. 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. On November 29, the cloudiest day of the year, the sky is overcast or mostly cloudy 77% of the time, and clear, mostly clear, or partly cloudy 23% of the time. Sign up for our newsletter! The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands. From hot summer days to brisk winter evenings, here are some tips to fill your suitcase with the right gear to keep you comfortable during your visit. Although we usually enjoy warm weather late into the season, the evenings can be cool―pack a light jacket to be safe. Lower dew points feel drier and higher dew points feel more humid. 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. The frost-free period extends for 237 days on average between the final spring frost and the first fall frost. Within 10 miles contains only modest variations in elevation (1,253 feet). The drier season lasts 5.1 months, from May 8 to October 12. Vancouver's Neighbourhoods; Vancouver’s Most Instagrammable Places; Unique Vancouver Experiences; Filmed in Vancouver; Health and Wellness Culture; Vancouver Videos; Reasons to Visit; Geography; Municipalities; History; Weather; #VeryVancouver Stories; Read the Blog The thin dotted line is the corresponding average rainfall. Expect snow in higher elevations and plenty of opportunities to enjoy winter sports. 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. The coldest day of the year is January 2, with an average low of 36Â°F and high of 45Â°F. The average hourly wind speed in Vancouver experiences mild seasonal variation over the course of the year. Twitter. The day of the year with the coolest water is February 13, with an average temperature of 49Â°F. The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands. Average Weather in Vancouver Washington, United States In Vancouver, the summers are short, warm, dry, and mostly clear and the winters are very cold, wet, and overcast. In Vancouver, the summers are short, comfortable, and partly cloudy and the winters are long, very cold, wet, and mostly cloudy. Facebook A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. 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. Annual Weather Averages in Vancouver Based on weather reports collected during 1985–2015. Based on this score, the best time of year to visit Vancouver for general outdoor tourist activities is from early July to late August, with a peak score in the first week of August. Within 50 miles contains very significant variations in elevation (9,970 feet). Vancouver experiences some seasonal variation in monthly liquid-equivalent snowfall. From hot summer days to brisk winter evenings, here are some tips to fill your suitcase with the right gear to keep you comfortable during your visit.