Average Weather in Woodstock Canada
In Woodstock, the summers are warm; the winters are freezing, dry, and windy; and it is partly cloudy year round. Over the course of the year, the temperature typically varies from 15°F to 79°F and is rarely below -1°F or above 87°F.
Based on the tourism score, the best time of year to visit Woodstock for warm-weather activities is from late June to early September.
The warm season lasts for 3.8 months, from May 26 to September 18, with an average daily high temperature above 69°F. The hottest day of the year is July 20, with an average high of 79°F and low of 60°F.
The cold season lasts for 3.3 months, from December 2 to March 13, with an average daily high temperature below 38°F. The coldest day of the year is January 29, with an average low of 15°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
In Woodstock, 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 Woodstock begins around May 17 and lasts for 5.6 months, ending around November 5. On August 9, 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 November 5 and lasts for 6.4 months, ending around May 17. On January 10, the cloudiest day of the year, the sky is overcast or mostly cloudy 68% of the time, and clear, mostly clear, or partly cloudy 32% 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 in Woodstock varies throughout the year.
The wetter season lasts 7.6 months, from March 30 to November 18, with a greater than 23% chance of a given day being a wet day. The chance of a wet day peaks at 32% on June 7.
The drier season lasts 4.4 months, from November 18 to March 30. The smallest chance of a wet day is 15% on February 3.
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 Woodstock changes throughout the year.
Rain alone is the most common for 10 months, from February 22 to December 31. The highest chance of a day with rain alone is 32% on June 7.
Snow alone is the most common for 1.7 months, from December 31 to February 22. The highest chance of a day with snow alone is 9% on January 3.
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. Woodstock experiences significant seasonal variation in monthly rainfall.
The rainy period of the year lasts for 11 months, from February 10 to January 20, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around September 23, with an average total accumulation of 2.5 inches.
The rainless period of the year lasts for 3.0 weeks, from January 20 to February 10. The least rain falls around January 28, with an average total accumulation of 0.5 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. Woodstock experiences some seasonal variation in monthly liquid-equivalent snowfall.
The snowy period of the year lasts for 5.3 months, from November 8 to April 17, 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 28, with an average total liquid-equivalent accumulation of 0.5 inches.
The snowless period of the year lasts for 6.7 months, from April 17 to November 8. The least snow falls around July 17, with an average total liquid-equivalent accumulation of 0.0 inches.
Average Liquid-Equivalent Monthly Snowfall
The length of the day in Woodstock varies significantly over the course of the year. In 2021, the shortest day is December 21, with 8 hours, 59 minutes of daylight; the longest day is June 20, with 15 hours, 23 minutes of daylight.
Hours of Daylight and Twilight
The earliest sunrise is at 5:42 AM on June 15, and the latest sunrise is 2 hours, 22 minutes later at 8:04 AM on November 6. The earliest sunset is at 4:47 PM on December 9, and the latest sunset is 4 hours, 19 minutes later at 9:06 PM on June 26.
Daylight saving time (DST) is observed in Woodstock during 2021, starting in the spring on March 14, lasting 7.8 months, and ending in the fall on November 7.
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
Woodstock experiences some seasonal variation in the perceived humidity.
The muggier period of the year lasts for 3.5 months, from June 6 to September 20, during which time the comfort level is muggy, oppressive, or miserable at least 6% of the time. The muggiest day of the year is July 30, with muggy conditions 24% of the time.
The least muggy day of the year is November 28, when muggy conditions are essentially unheard of.
Humidity Comfort Levels
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in Woodstock experiences significant seasonal variation over the course of the year.
The windier part of the year lasts for 6.4 months, from October 20 to May 1, with average wind speeds of more than 11.7 miles per hour. The windiest day of the year is January 12, with an average hourly wind speed of 14.5 miles per hour.
The calmer time of year lasts for 5.6 months, from May 1 to October 20. The calmest day of the year is August 4, with an average hourly wind speed of 8.9 miles per hour.
Average Wind Speed
The predominant average hourly wind direction in Woodstock is from the west throughout the year.
Woodstock 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 significant seasonal variation over the course of the year.
The time of year with warmer water lasts for 3.1 months, from June 25 to September 28, with an average temperature above 65°F. The day of the year with the warmest water is August 6, with an average temperature of 73°F.
The time of year with cooler water lasts for 4.2 months, from December 19 to April 25, with an average temperature below 41°F. The day of the year with the coolest water is February 20, with an average temperature of 33°F.
Average Water Temperature
Best Time of Year to Visit
To characterize how pleasant the weather is in Woodstock 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 Woodstock for general outdoor tourist activities is from late June to early September, 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 Woodstock 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 Woodstock typically lasts for 5.3 months (164 days), from around May 3 to around October 13, rarely starting before April 16 or after May 21, and rarely ending before September 28 or after October 28.
Time Spent in Various Temperature Bands and the Growing Season
Based on growing degree days alone, the first spring blooms in Woodstock should appear around April 30, only rarely appearing before April 18 or after May 13.
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 3.5 months, from May 3 to August 21, with an average daily incident shortwave energy per square meter above 5.9 kWh. The brightest day of the year is June 30, with an average of 7.0 kWh.
The darker period of the year lasts for 3.5 months, from November 1 to February 14, with an average daily incident shortwave energy per square meter below 2.4 kWh. The darkest day of the year is December 23, with an average of 1.3 kWh.
Average Daily Incident Shortwave Solar Energy
For the purposes of this report, the geographical coordinates of Woodstock are 43.133 deg latitude, -80.750 deg longitude, and 968 ft elevation.
The topography within 2 miles of Woodstock contains only modest variations in elevation, with a maximum elevation change of 344 feet and an average elevation above sea level of 979 feet. Within 10 miles also contains only modest variations in elevation (404 feet). Within 50 miles contains only modest variations in elevation (1,371 feet).
The area within 2 miles of Woodstock is covered by artificial surfaces (42%), trees (20%), cropland (16%), and grassland (11%), within 10 miles by cropland (70%) and bare soil (16%), and within 50 miles by cropland (54%) and trees (13%).
This report illustrates the typical weather in Woodstock, 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 4 weather stations near enough to contribute to our estimation of the temperature and dew point in Woodstock.
For each station, the records are corrected for the elevation difference between that station and Woodstock 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 Woodstock is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Woodstock and a given station.
The stations contributing to this reconstruction are: Delhi CS, Ont. (33%, 34 kilometers, southeast); London (33%, 34 kilometers, west); Kitchener/Waterloo Airport (21%, 47 kilometers, northeast); and John C. Munro Hamilton International Airport (12%, 66 kilometers, east).
Time zones for airports and weather stations are provided by AskGeo.com .