Average Weather in Sakaraha Madagascar

In Sakaraha, the wet season is hot, muggy, and partly cloudy and the dry season is warm and clear. Over the course of the year, the temperature typically varies from 54°F to 94°F and is rarely below 50°F or above 101°F.

The hot season lasts for 2.8 months, from September 22 to December 17, with an average daily high temperature above 91°F. The hottest day of the year is November 7, with an average high of 94°F and low of 66°F.

The cool season lasts for 2.5 months, from May 20 to August 5, with an average daily high temperature below 82°F. The coldest day of the year is July 8, with an average low of 54°F and high of 79°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

The average hourly temperature, color coded into bands: frigid < 15°F < freezing < 32°F < chilly < 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.

Clouds

In Sakaraha, 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 Sakaraha begins around April 1 and lasts for 7.4 months, ending around November 12. On June 20, 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 12 and lasts for 4.6 months, ending around April 1. On January 14, the cloudiest day of the year, the sky is overcast or mostly cloudy 66% of the time, and clear, mostly clear, or partly cloudy 34% of the time.

Cloud Cover

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 Sakaraha varies very significantly throughout the year.

The wetter season lasts 3.9 months, from November 21 to March 19, with a greater than 37% chance of a given day being a wet day. The chance of a wet day peaks at 67% on January 27.

The drier season lasts 8.1 months, from March 19 to November 21. The smallest chance of a wet day is 5% 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 67% on January 27.

Daily Chance of Precipitation

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. Sakaraha experiences extreme seasonal variation in monthly rainfall.

The rainy period of the year lasts for 8.2 months, from September 15 to May 21, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around January 23, with an average total accumulation of 8.2 inches.

The rainless period of the year lasts for 3.8 months, from May 21 to September 15. The least rain falls around June 19, 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 Sakaraha varies over the course of the year. In 2017, the shortest day is June 21, with 10 hours, 44 minutes of daylight; the longest day is December 21, with 13 hours, 33 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 5:07 AM on November 29, and the latest sunrise is 1 hour, 36 minutes later at 6:43 AM on July 4. The earliest sunset is at 5:23 PM on June 7, and the latest sunset is 1 hour, 29 minutes later at 6:52 PM on January 14.

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

Sunrise & Sunset with Twilight

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.

Sakaraha experiences extreme seasonal variation in the perceived humidity.

The muggier period of the year lasts for 4.9 months, from November 23 to April 20, during which time the comfort level is muggy, oppressive, or miserable at least 22% of the time. The muggiest day of the year is February 7, with muggy conditions 85% of the time.

The least muggy day of the year is July 20, when muggy conditions are essentially unheard of.

Humidity Comfort Levels

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

The windier part of the year lasts for 5.2 months, from June 20 to November 25, with average wind speeds of more than 4.7 miles per hour. The windiest day of the year is September 27, with an average hourly wind speed of 5.4 miles per hour.

The calmer time of year lasts for 6.8 months, from November 25 to June 20. The calmest day of the year is March 23, with an average hourly wind speed of 4.0 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 Sakaraha varies throughout the year.

The wind is most often from the south for 1.0 months, from November 15 to December 15, with a peak percentage of 31% on November 18. The wind is most often from the east for 11 months, from December 15 to November 15, with a peak percentage of 33% on January 1.

Wind Direction

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).

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 3.3 months, from September 21 to December 31, with an average daily incident shortwave energy per square meter above 6.7 kWh. The brightest day of the year is November 8, with an average of 7.3 kWh.

The darker period of the year lasts for 2.8 months, from May 7 to August 1, with an average daily incident shortwave energy per square meter below 5.0 kWh. The darkest day of the year is June 21, with an average of 4.5 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 Sakaraha are -22.900 deg latitude, 44.533 deg longitude, and 1,598 ft elevation.

The topography within 2 miles of Sakaraha contains only modest variations in elevation, with a maximum elevation change of 489 feet and an average elevation above sea level of 1,588 feet. Within 10 miles contains only modest variations in elevation (1,752 feet). Within 50 miles contains very significant variations in elevation (4,259 feet).

The area within 2 miles of Sakaraha is covered by grassland (99%), within 10 miles by grassland (90%), and within 50 miles by grassland (80%) and trees (10%).

Data Sources

This report illustrates the typical weather in Sakaraha, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.

Sakaraha is further than 200 kilometers from the nearest reliable weather station, so the weather-related data on this page were taken entirely from NASA's MERRA-2 satellite-era reanalysis . 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.

The temperature and dew point estimates are corrected for the difference between the reference elevation of the MERRA-2 grid cell and the elevation of Sakaraha, according to the International Standard Atmosphere .

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.

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.