Average Weather in Macenta Guinea

In Macenta, the wet season is warm, oppressive, and overcast and the dry season is hot, humid, and partly cloudy. Over the course of the year, the temperature typically varies from 62°F to 90°F and is rarely below 57°F or above 97°F.

The hot season lasts for 2.7 months, from January 21 to April 12, with an average daily high temperature above 88°F. The hottest day of the year is February 22, with an average high of 90°F and low of 67°F.

The cool season lasts for 2.6 months, from July 5 to September 23, with an average daily high temperature below 81°F. The coldest day of the year is January 2, with an average low of 62°F and high of 86°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 Macenta, 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 Macenta begins around November 8 and lasts for 3.8 months, ending around March 2. On January 6, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 65% of the time, and overcast or mostly cloudy 35% of the time.

The cloudier part of the year begins around March 2 and lasts for 8.2 months, ending around November 8. On August 23, the cloudiest day of the year, the sky is overcast or mostly cloudy 78% of the time, and clear, mostly clear, or partly cloudy 22% 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 Macenta varies very significantly throughout the year.

The wetter season lasts 6.5 months, from April 9 to October 26, with a greater than 45% chance of a given day being a wet day. The chance of a wet day peaks at 86% on August 23.

The drier season lasts 5.4 months, from October 26 to April 9. The smallest chance of a wet day is 2% on December 25.

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 86% on August 23.

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. Macenta experiences extreme seasonal variation in monthly rainfall.

The rainy period of the year lasts for 10 months, from February 4 to December 13, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around August 23, with an average total accumulation of 16.0 inches.

The rainless period of the year lasts for 1.7 months, from December 13 to February 4. The least rain falls around January 11, with an average total accumulation of 0.2 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 Macenta does not vary substantially over the course of the year, staying within 37 minutes of 12 hours throughout. In 2017, the shortest day is December 21, with 11 hours, 38 minutes of daylight; the longest day is June 21, with 12 hours, 37 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 6:17 AM on May 27, and the latest sunrise is 41 minutes later at 6:58 AM on January 28. The earliest sunset is at 6:14 PM on November 15, and the latest sunset is 47 minutes later at 7:01 PM on July 13.

Daylight saving time (DST) is not observed in Macenta 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.

Macenta experiences extreme seasonal variation in the perceived humidity.

The muggier period of the year lasts for 9.7 months, from February 15 to December 6, during which time the comfort level is muggy, oppressive, or miserable at least 30% of the time. The muggiest day of the year is August 25, with muggy conditions 99% of the time.

The least muggy day of the year is January 1, with muggy conditions 7% of the time.

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 Macenta does not vary significantly over the course of the year, remaining within 0.4 miles per hour of 2.1 miles per hour throughout.

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 Macenta varies throughout the year.

The wind is most often from the west for 1.9 months, from February 20 to April 16 and for 2.3 months, from July 8 to September 18, with a peak percentage of 57% on August 17. The wind is most often from the south for 2.7 months, from April 16 to July 8 and for 3.0 weeks, from September 18 to October 9, with a peak percentage of 55% on June 7. The wind is most often from the east for 4.4 months, from October 9 to February 20, with a peak percentage of 58% 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 2.3 months, from January 3 to March 11, with an average daily incident shortwave energy per square meter above 5.6 kWh. The brightest day of the year is February 11, with an average of 5.8 kWh.

The darker period of the year lasts for 2.1 months, from July 8 to September 12, with an average daily incident shortwave energy per square meter below 4.9 kWh. The darkest day of the year is August 13, 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 Macenta are 8.544 deg latitude, -9.471 deg longitude, and 1,785 ft elevation.

The topography within 2 miles of Macenta contains significant variations in elevation, with a maximum elevation change of 784 feet and an average elevation above sea level of 1,878 feet. Within 10 miles contains significant variations in elevation (1,608 feet). Within 50 miles contains very significant variations in elevation (4,209 feet).

The area within 2 miles of Macenta is covered by trees (38%), grassland (24%), cropland (20%), and shrubs (18%), within 10 miles by trees (68%) and cropland (18%), and within 50 miles by trees (68%) and grassland (19%).

Data Sources

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

Macenta 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 Macenta, 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.