Climate and Average Weather Year Round in Cape Canaveral Florida, United States
In Cape Canaveral, the summers are long, hot, oppressive, wet, and mostly cloudy and the winters are short, cool, windy, and partly cloudy. Over the course of the year, the temperature typically varies from 54°F to 89°F and is rarely below 40°F or above 92°F.
Based on the tourism score, the best times of year to visit Cape Canaveral for warm-weather activities are from early March to mid May and from late October to early December.
Climate in Cape Canaveral
The hot season lasts for 4.1 months, from May 29 to October 1, with an average daily high temperature above 85°F. The hottest month of the year in Cape Canaveral is August, with an average high of 88°F and low of 75°F.
The cool season lasts for 2.9 months, from December 8 to March 5, with an average daily high temperature below 74°F. The coldest month of the year in Cape Canaveral is January, with an average low of 54°F and high of 70°F.
Average High and Low Temperature in Cape Canaveral
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 Cape Canaveral
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
Ras Gharib, Egypt (6,562 miles away); Pāsighāt, India (8,535 miles); and Taoyuan City, Taiwan (8,480 miles) are the far-away foreign places with temperatures most similar to Cape Canaveral (view comparison).
In Cape Canaveral, 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 Cape Canaveral begins around October 1 and lasts for 8.1 months, ending around June 6.
The clearest month of the year in Cape Canaveral is April, during which on average the sky is clear, mostly clear, or partly cloudy 63% of the time.
The cloudier part of the year begins around June 6 and lasts for 3.9 months, ending around October 1.
The cloudiest month of the year in Cape Canaveral is July, during which on average the sky is overcast or mostly cloudy 68% of the time.
Cloud Cover Categories in Cape Canaveral
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 Cape Canaveral varies significantly throughout the year.
The wetter season lasts 4.4 months, from May 28 to October 9, with a greater than 37% chance of a given day being a wet day. The month with the most wet days in Cape Canaveral is August, with an average of 17.2 days with at least 0.04 inches of precipitation.
The drier season lasts 7.6 months, from October 9 to May 28. The month with the fewest wet days in Cape Canaveral is December, with an average of 5.9 days with at least 0.04 inches of precipitation.
Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. The month with the most days of rain alone in Cape Canaveral is August, with an average of 17.2 days. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 57% on August 24.
Daily Chance of Precipitation in Cape Canaveral
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. Cape Canaveral experiences significant seasonal variation in monthly rainfall.
Rain falls throughout the year in Cape Canaveral. The month with the most rain in Cape Canaveral is August, with an average rainfall of 5.9 inches.
The month with the least rain in Cape Canaveral is December, with an average rainfall of 2.1 inches.
Average Monthly Rainfall in Cape Canaveral
The length of the day in Cape Canaveral varies over the course of the year. In 2022, the shortest day is December 21, with 10 hours, 20 minutes of daylight; the longest day is June 21, with 13 hours, 57 minutes of daylight.
Hours of Daylight and Twilight in Cape Canaveral
The earliest sunrise is at 6:24 AM on June 10, and the latest sunrise is 1 hour, 13 minutes later at 7:37 AM on November 5. The earliest sunset is at 5:25 PM on December 1, and the latest sunset is 2 hours, 58 minutes later at 8:23 PM on July 1.
Daylight saving time (DST) is observed in Cape Canaveral during 2022, starting in the spring on March 13, lasting 7.8 months, and ending in the fall on November 6.
Sunrise & Sunset with Twilight and Daylight Saving Time in Cape Canaveral
The figure below presents a compact representation of key lunar data for 2022. 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 in Cape Canaveral
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.
Cape Canaveral experiences extreme seasonal variation in the perceived humidity.
The muggier period of the year lasts for 7.6 months, from April 11 to November 30, during which time the comfort level is muggy, oppressive, or miserable at least 36% of the time. The month with the most muggy days in Cape Canaveral is August, with 31.0 days that are muggy or worse.
The month with the fewest muggy days in Cape Canaveral is February, with 4.7 days that are muggy or worse.
Humidity Comfort Levels in Cape Canaveral
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 in Cape Canaveral experiences significant seasonal variation over the course of the year.
The windier part of the year lasts for 8.2 months, from September 23 to May 30, with average wind speeds of more than 10.2 miles per hour. The windiest month of the year in Cape Canaveral is March, with an average hourly wind speed of 12.4 miles per hour.
The calmer time of year lasts for 3.8 months, from May 30 to September 23. The calmest month of the year in Cape Canaveral is July, with an average hourly wind speed of 8.0 miles per hour.
Average Wind Speed in Cape Canaveral
The predominant average hourly wind direction in Cape Canaveral varies throughout the year.
The wind is most often from the east for 4.0 months, from February 19 to June 18 and for 3.8 months, from August 13 to December 8, with a peak percentage of 53% on September 24. The wind is most often from the south for 1.8 months, from June 18 to August 13, with a peak percentage of 44% on July 19. The wind is most often from the north for 2.4 months, from December 8 to February 19, with a peak percentage of 30% on January 1.
Wind Direction in Cape Canaveral
Cape Canaveral 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 4.1 months, from June 13 to October 16, with an average temperature above 80°F. The month of the year in Cape Canaveral with the warmest water is August, with an average temperature of 83°F.
The time of year with cooler water lasts for 3.4 months, from December 25 to April 7, with an average temperature below 73°F. The month of the year in Cape Canaveral with the coolest water is February, with an average temperature of 70°F.
Average Water Temperature in Cape Canaveral
To characterize how pleasant the weather is in Cape Canaveral 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 times of year to visit Cape Canaveral for general outdoor tourist activities are from early March to mid May and from late October to early December, with a peak score in the third week of April.
Tourism Score in Cape Canaveral
The beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. Based on this score, the best times of year to visit Cape Canaveral for hot-weather activities are from late April to early June and for the entire month of October, with a peak score in the third week of May.
Beach/Pool Score in Cape Canaveral
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).
Temperatures in Cape Canaveral are sufficiently warm year round that it is not entirely meaningful to discuss the growing season in these terms. We nevertheless include the chart below as an illustration of the distribution of temperatures experienced throughout the year.
Time Spent in Various Temperature Bands and the Growing Season in Cape Canaveral
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 in Cape Canaveral
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 significant seasonal variation over the course of the year.
The brighter period of the year lasts for 2.0 months, from April 4 to June 4, with an average daily incident shortwave energy per square meter above 6.1 kWh. The brightest month of the year in Cape Canaveral is May, with an average of 6.6 kWh.
The darker period of the year lasts for 2.8 months, from November 8 to February 1, with an average daily incident shortwave energy per square meter below 4.0 kWh. The darkest month of the year in Cape Canaveral is December, with an average of 3.3 kWh.
Average Daily Incident Shortwave Solar Energy in Cape Canaveral
For the purposes of this report, the geographical coordinates of Cape Canaveral are 28.406 deg latitude, -80.605 deg longitude, and 7 ft elevation.
The topography within 2 miles of Cape Canaveral is essentially flat, with a maximum elevation change of 26 feet and an average elevation above sea level of 3 feet. Within 10 miles is also essentially flat (72 feet). Within 50 miles is essentially flat (125 feet).
The area within 2 miles of Cape Canaveral is covered by water (51%) and artificial surfaces (45%), within 10 miles by water (66%) and artificial surfaces (18%), and within 50 miles by water (57%) and herbaceous vegetation (18%).
This report illustrates the typical weather in Cape Canaveral, 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 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Cape Canaveral.
For each station, the records are corrected for the elevation difference between that station and Cape Canaveral 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 Cape Canaveral is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Cape Canaveral and a given station.
The stations contributing to this reconstruction are:
To get a sense of how much these sources agree with each other, you can view a comparison of Cape Canaveral and the stations that contribute to our estimates of its temperature history and climate. Please note that each source's contribution is adjusted for elevation and the relative change present in the MERRA-2 data.
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.
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