Average Weather in Comodoro Rivadavia Argentina
In Comodoro Rivadavia, the summers are warm and extremely windy, the winters are cold and windy, and it is dry and partly cloudy year round. Over the course of the year, the temperature typically varies from 39°F to 77°F and is rarely below 31°F or above 87°F.
Based on the tourism score, the best time of year to visit Comodoro Rivadavia for warm-weather activities is from early December to early March.
The warm season lasts for 3.6 months, from November 25 to March 13, with an average daily high temperature above 72°F. The hottest day of the year is January 13, with an average high of 77°F and low of 59°F.
The cool season lasts for 3.4 months, from May 20 to September 1, with an average daily high temperature below 56°F. The coldest day of the year is July 14, with an average low of 39°F and high of 51°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
Frazão, Portugal (7,041 miles away); Crafers, Australia (6,623 miles); and Murupara, New Zealand (5,390 miles) are the far-away foreign places with temperatures most similar to Comodoro Rivadavia (view comparison).
In Comodoro Rivadavia, the average percentage of the sky covered by clouds experiences mild seasonal variation over the course of the year.
The clearer part of the year in Comodoro Rivadavia begins around October 14 and lasts for 5.9 months, ending around April 11. On January 13, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 68% of the time, and overcast or mostly cloudy 32% of the time.
The cloudier part of the year begins around April 11 and lasts for 6.1 months, ending around October 14. On May 21, the cloudiest day of the year, the sky is overcast or mostly cloudy 50% of the time, and clear, mostly clear, or partly cloudy 50% of the time.
Cloud Cover Categories
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
Comodoro Rivadavia does not experience significant seasonal variation in the frequency of wet days (i.e., those with greater than 0.04 inches of liquid or liquid-equivalent precipitation). The frequency ranges from 5% to 12%, with an average value of 8%.
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 12% on June 2.
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. Comodoro Rivadavia experiences some seasonal variation in monthly rainfall.
The rainy period of the year lasts for 7.7 months, from January 31 to September 22, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around June 3, with an average total accumulation of 1.1 inches.
The rainless period of the year lasts for 4.3 months, from September 22 to January 31. The least rain falls around January 2, with an average total accumulation of 0.3 inches.
Average Monthly Rainfall
The length of the day in Comodoro Rivadavia varies significantly over the course of the year. In 2021, the shortest day is June 21, with 8 hours, 39 minutes of daylight; the longest day is December 21, with 15 hours, 44 minutes of daylight.
Hours of Daylight and Twilight
The earliest sunrise is at 5:33 AM on December 11, and the latest sunrise is 3 hours, 39 minutes later at 9:12 AM on June 27. The earliest sunset is at 5:50 PM on June 15, and the latest sunset is 3 hours, 32 minutes later at 9:23 PM on December 31.
Daylight saving time (DST) is not observed in Comodoro Rivadavia during 2021.
Sunrise & Sunset with Twilight
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
The perceived humidity level in Comodoro Rivadavia, 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
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in Comodoro Rivadavia experiences mild seasonal variation over the course of the year.
The windier part of the year lasts for 3.7 months, from October 23 to February 14, with average wind speeds of more than 16.1 miles per hour. The windiest day of the year is December 30, with an average hourly wind speed of 17.3 miles per hour.
The calmer time of year lasts for 8.3 months, from February 14 to October 23. The calmest day of the year is September 27, with an average hourly wind speed of 14.8 miles per hour.
Average Wind Speed
The predominant average hourly wind direction in Comodoro Rivadavia is from the west throughout the year.
Comodoro Rivadavia 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 3.1 months, from December 28 to March 30, with an average temperature above 57°F. The day of the year with the warmest water is February 10, with an average temperature of 60°F.
The time of year with cooler water lasts for 4.0 months, from June 22 to October 20, with an average temperature below 49°F. The day of the year with the coolest water is August 28, with an average temperature of 46°F.
Average Water Temperature
Best Time of Year to Visit
To characterize how pleasant the weather is in Comodoro Rivadavia 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 Comodoro Rivadavia for general outdoor tourist activities is from early December to early March, with a peak score in the second week of January.
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 Comodoro Rivadavia for hot-weather activities is from late December to early February, with a peak score in the second week of January.
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 Comodoro Rivadavia typically lasts for 9.4 months (286 days), from around August 25 to around June 7, rarely starting after September 19, or ending before May 15.
Time Spent in Various Temperature Bands and the Growing Season
Based on growing degree days alone, the first spring blooms in Comodoro Rivadavia should appear around August 30, only rarely appearing before August 13 or after September 19.
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 3.1 months, from November 7 to February 10, with an average daily incident shortwave energy per square meter above 7.0 kWh. The brightest day of the year is December 26, with an average of 8.4 kWh.
The darker period of the year lasts for 4.0 months, from April 23 to August 24, with an average daily incident shortwave energy per square meter below 2.8 kWh. The darkest day of the year is June 18, with an average of 1.4 kWh.
Average Daily Incident Shortwave Solar Energy
For the purposes of this report, the geographical coordinates of Comodoro Rivadavia are -45.864 deg latitude, -67.497 deg longitude, and 213 ft elevation.
The topography within 2 miles of Comodoro Rivadavia contains very significant variations in elevation, with a maximum elevation change of 1,083 feet and an average elevation above sea level of 205 feet. Within 10 miles also contains very significant variations in elevation (1,637 feet). Within 50 miles contains very significant variations in elevation (2,530 feet).
The area within 2 miles of Comodoro Rivadavia is covered by artificial surfaces (41%), water (34%), and bare soil (13%), within 10 miles by water (49%) and shrubs (15%), and within 50 miles by water (45%) and sparse vegetation (15%).
This report illustrates the typical weather in Comodoro Rivadavia, 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 is only a single weather station, General Enrique Mosconi International Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of Comodoro Rivadavia.
At a distance of 9 kilometers from Comodoro Rivadavia, closer than our threshold of 150 kilometers, this station is deemed sufficiently nearby to be relied upon as our primary source for temperature and dew point records.
The station records are corrected for the elevation difference between the station and Comodoro Rivadavia according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.
Please note that the station records themselves may additionally have been back-filled using other nearby stations or the MERRA-2 reanalysis.
Time zones for airports and weather stations are provided by AskGeo.com .