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Average Weather in Ankazoabo Madagascar

In Ankazoabo, the wet season is hot, oppressive, and mostly cloudy and the dry season is warm, windy, and clear. Over the course of the year, the temperature typically varies from 53°F to 90°F and is rarely below 48°F or above 96°F.

Climate Summary

hotwarmhotJanFebMarAprMayJunJulAugSepOctNovDec97%97%32%32%overcastclearprecipitation: 10.2 inprecipitation: 10.2 in0.3 in0.3 inmuggy: 95%muggy: 95%1%1%drydrybeach/pool score: 7.8beach/pool score: 7.84.64.6
Click on each chart for more information.

Based on the beach/pool score, the best times of year to visit Ankazoabo for hot-weather activities are for the entire month of April and from early September to mid November.

Temperature

The hot season lasts for 3.0 months, from September 29 to December 28, with an average daily high temperature above 87°F. The hottest day of the year is November 15, with an average high of 90°F and low of 66°F.

The cool season lasts for 2.7 months, from May 18 to August 7, with an average daily high temperature below 81°F. The coldest day of the year is July 7, with an average low of 53°F and high of 79°F.

Average High and Low Temperature

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.

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

Average Hourly Temperature in AnkazoaboJanFebMarAprMayJunJulAugSepOctNovDec12 AM4 AM8 AM12 PM4 PM8 PM12 AMcoldhotcoolcoolwarmcomfortablecomfortablehot
The average hourly temperature, color coded into bands: 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 shaded overlays indicate night and civil twilight.

San Juan Zapotitlán, Mexico (9,912 miles away) and Porto Ferreira, Brazil (5,783 miles) are the far-away foreign places with temperatures most similar to Ankazoabo (view comparison).

Clouds

In Ankazoabo, the average percentage of the sky covered by clouds experiences extreme seasonal variation over the course of the year.

The clearer part of the year in Ankazoabo begins around March 31 and lasts for 7.5 months, ending around November 14. On June 22, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 97% of the time, and overcast or mostly cloudy 3% of the time.

The cloudier part of the year begins around November 14 and lasts for 4.5 months, ending around March 31. On January 14, 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

Cloud Cover Categories in AnkazoaboclearercloudiercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Jun 2297%Jun 2297%Jan 1432%Jan 1432%Mar 3164%Mar 3164%Nov 1464%Nov 1464%clearovercastmostly clearmostly cloudy
The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds: clear < 20% < mostly clear < 40% < partly cloudy < 60% < mostly cloudy < 80% < overcast.

Precipitation

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

The wetter season lasts 3.9 months, from November 23 to March 18, with a greater than 38% chance of a given day being a wet day. The chance of a wet day peaks at 72% on January 27.

The drier season lasts 8.1 months, from March 18 to November 23. The smallest chance of a wet day is 4% on August 6.

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 72% on January 27.

Daily Chance of Precipitation

Daily Chance of Precipitation in AnkazoabowetwetdryJanFebMarAprMayJunJulAugSepOctNovDec0%10%20%30%40%50%60%70%80%90%100%Jan 2772%Jan 2772%Aug 64%Aug 64%Jan 161%Jan 161%Nov 2338%Nov 2338%Mar 1838%Mar 1838%rain
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).

Rainfall

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. Ankazoabo experiences extreme seasonal variation in monthly rainfall.

The rainy period of the year lasts for 10 months, from September 20 to August 1, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around January 24, with an average total accumulation of 10.2 inches.

The rainless period of the year lasts for 1.6 months, from August 1 to September 20. The least rain falls around August 29, with an average total accumulation of 0.3 inches.

Average Monthly Rainfall

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 liquid-equivalent snowfall.

Sun

The length of the day in Ankazoabo varies over the course of the year. In 2017, the shortest day is June 21, with 10 hours, 46 minutes of daylight; the longest day is December 21, with 13 hours, 30 minutes of daylight.

Hours of Daylight and Twilight

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.

The earliest sunrise is at 5:09 AM on November 29, and the latest sunrise is 1 hour, 33 minutes later at 6:42 AM on July 4. The earliest sunset is at 5:25 PM on June 7, and the latest sunset is 1 hour, 27 minutes later at 6:51 PM on January 14.

Daylight saving time (DST) is not observed in Ankazoabo during 2017.

Sunrise & Sunset with Twilight

Sunrise & Sunset with Twilight in AnkazoaboJanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMNov 295:09 AMNov 295:09 AM6:51 PMJan 146:51 PMJan 14Jun 75:25 PMJun 75:25 PM6:42 AMJul 46:42 AMJul 4daynightnightSolarMidnightSolarMidnightSolarNoonSunriseSunset
The solar day over the course of the year 2017. 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.

Humidity

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.

Ankazoabo experiences extreme seasonal variation in the perceived humidity.

The muggier period of the year lasts for 6.7 months, from October 23 to May 13, during which time the comfort level is muggy, oppressive, or miserable at least 25% of the time. The muggiest day of the year is February 8, with muggy conditions 95% of the time.

The least muggy day of the year is August 14, with muggy conditions 1% of the time.

Humidity Comfort Levels

Humidity Comfort Levels in AnkazoabomuggymuggyJanFebMarAprMayJunJulAugSepOctNovDec0%10%20%30%40%50%60%70%80%90%100%Aug 141%Aug 141%95%Feb 895%Feb 8Oct 2325%Oct 2325%May 1325%May 1325%miserablemiserablemuggymuggydrydryoppressiveoppressivecomfortablecomfortablehumidhumid
The percentage of time spent at various humidity comfort levels, categorized by dew point: dry < 55°F < comfortable < 60°F < humid < 65°F < muggy < 70°F < oppressive < 75°F < miserable.

Wind

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 Ankazoabo experiences mild seasonal variation over the course of the year.

The windier part of the year lasts for 5.4 months, from June 10 to November 22, with average wind speeds of more than 9.0 miles per hour. The windiest day of the year is September 6, with an average hourly wind speed of 10.3 miles per hour.

The calmer time of year lasts for 6.6 months, from November 22 to June 10. The calmest day of the year is March 23, with an average hourly wind speed of 7.6 miles per hour.

Average Wind Speed

The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.

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

Wind Direction

Wind Direction in AnkazoaboJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%southeastnorthwest
The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions (north, east, south, and west), excluding hours in which the mean wind speed is less than 1 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).

Water Temperature

Ankazoabo 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 3.8 months, from December 18 to April 12, with an average temperature above 84°F. The day of the year with the warmest water is February 21, with an average temperature of 86°F.

The time of year with cooler water lasts for 3.6 months, from June 16 to October 3, with an average temperature below 78°F. The day of the year with the coolest water is August 8, with an average temperature of 76°F.

Average Water Temperature

The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.

Best Time of Year to Visit

To characterize how pleasant the weather is in Ankazoabo 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 Ankazoabo for general outdoor tourist activities is from late April to late September, with a peak score in the first week of August.

Tourism Score

Tourism Score in Ankazoabobest timeJanFebMarAprMayJunJulAugSepOctNovDec02468108.78.73.63.6 precipitationprecipitationcloudscloudstemperaturetemperaturetourism 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 Ankazoabo for hot-weather activities are for the entire month of April and from early September to mid November, with a peak score in the first week of October.

Beach/Pool Score

Beach/Pool Score in Ankazoabobest timeJanFebMarAprMayJunJulAugSepOctNovDec02468107.87.84.64.67.27.24.84.8precipitationprecipitationcloudscloudstemperaturetemperaturebeach/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.

Growing Season

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 Ankazoabo 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

Time Spent in Various Temperature Bands and the Growing Season in AnkazoaboJanFebMarAprMayJunJulAugSepOctNovDec0%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 1100%Jul 3100%Jul 3coolwarmhotcoldcomfortable
The percentage of time spent in various temperature bands: 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 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

Growing Degree Days in AnkazoaboJanFebMarAprMayJunJulAugSepOctNovDec0°F1,000°F2,000°F3,000°F4,000°F5,000°F6,000°F7,000°F8,000°FJul 790°FJul 790°FAug 25900°FAug 25900°FOct 51,800°FOct 51,800°FJun 308,287°FJun 308,287°F
The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands.

Solar Energy

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 some seasonal variation over the course of the year.

The brighter period of the year lasts for 3.0 months, from September 21 to December 22, with an average daily incident shortwave energy per square meter above 6.7 kWh. The brightest day of the year is November 7, with an average of 7.3 kWh.

The darker period of the year lasts for 2.7 months, from May 7 to July 31, with an average daily incident shortwave energy per square meter below 5.1 kWh. The darkest day of the year is June 21, with an average of 4.6 kWh.

Average Daily Incident Shortwave Solar Energy

The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands.

Topography

For the purposes of this report, the geographical coordinates of Ankazoabo are -22.283 deg latitude, 44.517 deg longitude, and 1,309 ft elevation.

The topography within 2 miles of Ankazoabo contains only modest variations in elevation, with a maximum elevation change of 240 feet and an average elevation above sea level of 1,311 feet. Within 10 miles contains only modest variations in elevation (2,205 feet). Within 50 miles contains large variations in elevation (4,295 feet).

The area within 2 miles of Ankazoabo is covered by grassland (89%), within 10 miles by grassland (78%) and trees (11%), and within 50 miles by grassland (76%) and trees (13%).

Data Sources

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

At a distance of 147 kilometers from Ankazoabo, 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 Ankazoabo 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 Tables of the Sun, Moon and Planets , 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 aiports 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.

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.