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Climate and Average Weather Year Round in Itararé Brazil

In Itararé, the summers are long, warm, humid, and mostly cloudy; the winters are short, cool, and partly cloudy; and it is wet year round. Over the course of the year, the temperature typically varies from 53°F to 84°F and is rarely below 45°F or above 91°F.

Based on the tourism score, the best times of year to visit Itararé for warm-weather activities are from mid March to late May and from early August to mid September.

Climate in Itararé

warmcomfortablewarmJanFebMarAprMayJunJulAugSepOctNovDecNowNow67%67%31%31%clearovercastprecipitation: 7.3 inprecipitation: 7.3 in2.0 in2.0 inmuggy: 52%muggy: 52%0%0%drydrytourism score: 7.0tourism score: 7.04.94.9
Itararé weather by month. Click on each chart for more information.

The warm season lasts for 4.5 months, from November 7 to March 23, with an average daily high temperature above 81°F. The hottest month of the year in Itararé is January, with an average high of 84°F and low of 67°F.

The cool season lasts for 2.8 months, from May 11 to August 4, with an average daily high temperature below 73°F. The coldest month of the year in Itararé is July, with an average low of 53°F and high of 72°F.

Average High and Low Temperature in Itararé

Average High and Low Temperature in ItararéwarmwarmcoolJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FJul 2272°FJul 2272°FJan 2184°FJan 2184°F53°F53°F67°F67°FNov 781°FNov 781°FMar 2381°FMar 2381°FMay 1173°FMay 1173°F63°F63°F65°F65°F58°F58°FNowNow
The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. The thin dotted lines are the corresponding average perceived temperatures.
AverageJanFebMarAprMayJunJulAugSepOctNovDec
High 84°F83°F82°F79°F73°F71°F72°F75°F77°F79°F82°F84°F
Temp. 74°F74°F72°F69°F64°F61°F61°F64°F65°F69°F71°F73°F
Low 67°F67°F66°F62°F57°F54°F53°F55°F58°F61°F63°F66°F

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 Itararé

Average Hourly Temperature in ItararéJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMNowNowcoldcoolcoolcomfortablewarmwarm
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
The average hourly temperature, color coded into bands. The shaded overlays indicate night and civil twilight.

Stanger, South Africa (4,893 miles away); Ambalavao, Madagascar (5,989 miles); and Tolga, Australia (9,421 miles) are the far-away foreign places with temperatures most similar to Itararé (view comparison).

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In Itararé, 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 Itararé begins around March 13 and lasts for 6.9 months, ending around October 9.

The clearest month of the year in Itararé is August, during which on average the sky is clear, mostly clear, or partly cloudy 65% of the time.

The cloudier part of the year begins around October 9 and lasts for 5.1 months, ending around March 13.

The cloudiest month of the year in Itararé is January, during which on average the sky is overcast or mostly cloudy 66% of the time.

Cloud Cover Categories in Itararé

Cloud Cover Categories in ItararéclearercloudiercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Aug 2567%Aug 2567%Feb 931%Feb 931%Mar 1349%Mar 1349%Oct 949%Oct 949%NowNowclearmostly clearpartly cloudyovercastmostly cloudy
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds.
FractionJanFebMarAprMayJunJulAugSepOctNovDec
Cloudier 66%65%50%40%37%39%38%35%39%51%52%58%
Clearer 34%35%50%60%63%61%62%65%61%49%48%42%

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in Itararé varies significantly throughout the year.

The wetter season lasts 5.3 months, from October 11 to March 22, with a greater than 39% chance of a given day being a wet day. The month with the most wet days in Itararé is January, with an average of 18.4 days with at least 0.04 inches of precipitation.

The drier season lasts 6.7 months, from March 22 to October 11. The month with the fewest wet days in Itararé is August, with an average of 5.5 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 Itararé is January, with an average of 18.4 days. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 61% on February 5.

Daily Chance of Precipitation in Itararé

Daily Chance of Precipitation in ItararéwetwetdryJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Feb 561%Feb 561%Aug 916%Aug 916%Oct 1139%Oct 1139%Mar 2239%Mar 2239%NowNowrain
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).
Days ofJanFebMarAprMayJunJulAugSepOctNovDec
Rain 18.4d16.9d13.2d8.9d7.7d7.2d6.2d5.5d9.2d12.0d12.3d16.1d

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. Itararé experiences extreme seasonal variation in monthly rainfall.

Rain falls throughout the year in Itararé. The month with the most rain in Itararé is January, with an average rainfall of 7.2 inches.

The month with the least rain in Itararé is August, with an average rainfall of 2.1 inches.

Average Monthly Rainfall in Itararé

Average Monthly Rainfall in ItararéJanFebMarAprMayJunJulAugSepOctNovDec0 in0 in2 in2 in4 in4 in6 in6 in8 in8 in10 in10 in12 in12 in14 in14 inJan 237.3 inJan 237.3 inAug 102.0 inAug 102.0 inOct 24.3 inOct 24.3 inMay 293.3 inMay 293.3 inNowNow
The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average snowfall.
JanFebMarAprMayJunJulAugSepOctNovDec
Rainfall 7.2″6.2″4.0″2.9″3.2″3.1″2.6″2.1″3.9″4.2″4.3″5.8″

The length of the day in Itararé varies over the course of the year. In 2024, the shortest day is June 20, with 10 hours, 39 minutes of daylight; the longest day is December 21, with 13 hours, 38 minutes of daylight.

Hours of Daylight and Twilight in Itararé

Hours of Daylight and Twilight in ItararéJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 6 minSep 2212 hr, 6 minSep 2213 hr, 38 minDec 2113 hr, 38 minDec 2112 hr, 8 minMar 2012 hr, 8 minMar 2010 hr, 39 minJun 2010 hr, 39 minJun 20daydaynightNowNow
The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.
Hours ofJanFebMarAprMayJunJulAugSepOctNovDec
Daylight 13.4h12.9h12.2h11.5h10.9h10.7h10.8h11.3h12.0h12.7h13.3h13.6h

The earliest sunrise is at 5:20 AM on November 29, and the latest sunrise is 1 hour, 40 minutes later at 7:01 AM on July 3. The earliest sunset is at 5:36 PM on June 7, and the latest sunset is 1 hour, 34 minutes later at 7:10 PM on January 14.

Daylight saving time (DST) is not observed in Itararé during 2024.

Sunrise & Sunset with Twilight in Itararé

Sunrise & Sunset with Twilight in ItararéJanFebMarAprMayJunJulAugSepOctNovDec2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMNov 295:20 AMNov 295:20 AM7:10 PMJan 147:10 PMJan 14Jun 75:36 PMJun 75:36 PM7:01 AMJul 37:01 AMJul 3daySolarMidnightSolarMidnightSolarNoonSunriseSunsetNowNow
The solar day over the course of the year 2024. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray.

The figure below presents a compact representation of the sun's elevation (the angle of the sun above the horizon) and azimuth (its compass bearing) for every hour of every day in the reporting period. The horizontal axis is the day of the year and the vertical axis is the hour of the day. For a given day and hour of that day, the background color indicates the azimuth of the sun at that moment. The black isolines are contours of constant solar elevation.

Solar Elevation and Azimuth in Itararé

Solar Elevation and Azimuth in ItararéJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AM00001010101020202020303030304040404050505060607070800000101010102020202030303030404040405050506060607070804289NowNow
northeastsouthwest
Solar elevation and azimuth over the course of the year 2024. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).

The figure below presents a compact representation of key lunar data for 2024. 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 Itararé

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 shaded overlays indicate night and civil twilight.

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.

Itararé experiences extreme seasonal variation in the perceived humidity.

The muggier period of the year lasts for 6.1 months, from October 19 to April 22, during which time the comfort level is muggy, oppressive, or miserable at least 13% of the time. The month with the most muggy days in Itararé is February, with 14.4 days that are muggy or worse.

The month with the fewest muggy days in Itararé is August, with 0.1 days that are muggy or worse.

Humidity Comfort Levels in Itararé

Humidity Comfort Levels in ItararémuggymuggyJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Aug 90%Aug 90%Feb 1052%Feb 1052%Oct 1913%Oct 1913%Apr 2213%Apr 2213%NowNowmuggymuggyhumidhumidcomfortablecomfortabledrydryoppressiveoppressive
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The percentage of time spent at various humidity comfort levels, categorized by dew point.
JanFebMarAprMayJunJulAugSepOctNovDec
Muggy days 13.9d14.4d10.9d5.1d0.9d0.2d0.1d0.1d0.8d3.5d6.6d10.7d

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 Itararé does not vary significantly over the course of the year, remaining within 0.4 miles per hour of 3.3 miles per hour throughout.

Average Wind Speed in Itararé

Average Wind Speed in ItararéJanFebMarAprMayJunJulAugSepOctNovDec0.0 mph0.0 mph0.5 mph0.5 mph1.0 mph1.0 mph1.5 mph1.5 mph2.0 mph2.0 mph2.5 mph2.5 mph3.0 mph3.0 mph3.5 mph3.5 mph4.0 mph4.0 mph4.5 mph4.5 mph5.0 mph5.0 mph5.5 mph5.5 mphSep 143.8 mphSep 143.8 mphFeb 132.9 mphFeb 132.9 mphNowNow
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.
JanFebMarAprMayJunJulAugSepOctNovDec
Wind Speed (mph) 3.12.92.93.03.03.13.33.53.73.63.53.3

The predominant average hourly wind direction in Itararé is from the east throughout the year.

Wind Direction in Itararé

Wind Direction in ItararéJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%NowNoweastnorthwestsouth
northeastsouthwest
The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than 1.0 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).

To characterize how pleasant the weather is in Itararé 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 Itararé for general outdoor tourist activities are from mid March to late May and from early August to mid September, with a peak score in the third week of April.

Tourism Score in Itararé

Tourism Score in Itararébest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810107.07.04.94.96.76.76.16.15.95.9NowNowtemperaturetemperature precipitationprecipitationtourism score
The tourism score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

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 Itararé for hot-weather activities are from mid February to mid April and from mid November to early January, with a peak score in the third week of March.

Beach/Pool Score in Itararé

Beach/Pool Score in Itararébest timebest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810105.55.52.32.35.25.24.84.8NowNowtemperaturetemperature cloudscloudsprecipitationprecipitationbeach/pool score
The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

Methodology

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 Itararé 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 Itararé

Time Spent in Various Temperature Bands and the Growing Season in ItararéJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%100%Jan 1100%Jan 198%Jul 698%Jul 6NowNowcoldcoolcomfortablewarmhotvery cold
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
The percentage of time spent in various temperature bands. The black line is the percentage chance that a given day is within the growing season.

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 Itararé

Growing Degree Days in ItararéJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F1,000°F1,000°F2,000°F2,000°F3,000°F3,000°F4,000°F4,000°F5,000°F5,000°F6,000°F6,000°FJul 990°FJul 990°FSep 9900°FSep 9900°FOct 311,800°FOct 311,800°FJun 306,599°FJun 306,599°FNowNow
The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands.

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 3.2 months, from October 19 to January 25, with an average daily incident shortwave energy per square meter above 6.3 kWh. The brightest month of the year in Itararé is November, with an average of 6.8 kWh.

The darker period of the year lasts for 2.6 months, from May 10 to July 30, with an average daily incident shortwave energy per square meter below 4.3 kWh. The darkest month of the year in Itararé is June, with an average of 3.8 kWh.

Average Daily Incident Shortwave Solar Energy in Itararé

Average Daily Incident Shortwave Solar Energy in ItararébrightdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWhNov 306.9 kWhNov 306.9 kWhJun 233.7 kWhJun 233.7 kWhOct 196.3 kWhOct 196.3 kWhJan 256.3 kWhJan 256.3 kWhMay 104.3 kWhMay 104.3 kWhJul 304.3 kWhJul 304.3 kWhNowNow
The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands.
JanFebMarAprMayJunJulAugSepOctNovDec
Solar Energy (kWh) 6.36.05.75.14.23.84.04.85.66.26.86.7

For the purposes of this report, the geographical coordinates of Itararé are -24.112 deg latitude, -49.332 deg longitude, and 2,464 ft elevation.

The topography within 2 miles of Itararé contains significant variations in elevation, with a maximum elevation change of 499 feet and an average elevation above sea level of 2,442 feet. Within 10 miles contains significant variations in elevation (2,067 feet). Within 50 miles contains large variations in elevation (4,081 feet).

The area within 2 miles of Itararé is covered by cropland (37%), shrubs (24%), trees (21%), and grassland (18%), within 10 miles by trees (48%) and cropland (31%), and within 50 miles by trees (50%) and cropland (30%).

This report illustrates the typical weather in Itararé, 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, Parana Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of Itararé.

At a distance of 144 kilometers from Itararé, 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 Itararé 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.

Other 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 © OpenStreetMap contributors.

Disclaimer

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.

Please review our full terms contained on our Terms of Service page.