July Weather in Dolisie Congo - Brazzaville

Daily high temperatures are around 78°F, rarely falling below 74°F or exceeding 83°F. The lowest daily average high temperature is 78°F on July 22.

Daily low temperatures are around 67°F, rarely falling below 64°F or exceeding 70°F. The lowest daily average low temperature is 67°F on July 28.

For reference, on March 14, the hottest day of the year, temperatures in Dolisie typically range from 73°F to 88°F, while on July 24, the coldest day of the year, they range from 67°F to 78°F.

The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on July. The horizontal axis is the day, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.

Hickam Field, United States (11,108 miles away); Veragua Arriba, Dominican Republic (5,868 miles); and Nova Viçosa, Brazil (3,644 miles) are the far-away foreign places with temperatures most similar to Dolisie (view comparison).

© OpenStreetMap contributors

Compare Dolisie to another city:

CompareMap

The month of July in Dolisie experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 39% throughout the month. The lowest chance of overcast or mostly cloudy conditions is 38% on July 8.

The clearest day of the month is July 8, with clear, mostly clear, or partly cloudy conditions 62% of the time.

For reference, on April 22, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 84%, while on July 7, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 62%.

Rainfall

To show variation within the month and not just the monthly total, we show the rainfall accumulated over a sliding 31-day period centered around each day.

The average sliding 31-day rainfall during July in Dolisie is essentially constant, remaining about 0.0 inches throughout, and rarely exceeding 0.0 inches or falling below -0.0 inches.

The lowest average 31-day accumulation is 0.0 inches on July 10.

Over the course of July in Dolisie, the length of the day is essentially constant. The shortest day of the month is July 1, with 11 hours, 53 minutes of daylight and the longest day is July 31, with 11 hours, 56 minutes of daylight.

The earliest sunrise of the month in Dolisie is 6:16 AM on July 1 and the latest sunrise is 1 minute, 41 seconds later at 6:18 AM on July 20.

The earliest sunset is 6:09 PM on July 1 and the latest sunset is 4 minutes later at 6:13 PM on July 31.

Daylight saving time is not observed in Dolisie during 2024.

For reference, on December 21, the longest day of the year, the Sun rises at 5:56 AM and sets 12 hours, 22 minutes later, at 6:18 PM, while on June 20, the shortest day of the year, it rises at 6:14 AM and sets 11 hours, 53 minutes later, at 6:07 PM.

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.

The figure below presents a compact representation of key lunar data for July 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. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon.

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.

The chance that a given day will be muggy in Dolisie is very rapidly decreasing during July, falling from 64% to 40% over the course of the month.

The lowest chance of a muggy day during July is 39% on July 28.

For reference, on January 14, the muggiest day of the year, there are muggy conditions 100% of the time, while on July 28, the least muggy day of the year, there are muggy conditions 39% of the time.

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 Dolisie is gradually increasing during July, increasing from 2.0 miles per hour to 2.7 miles per hour over the course of the month.

For reference, on August 30, the windiest day of the year, the daily average wind speed is 3.2 miles per hour, while on May 2, the calmest day of the year, the daily average wind speed is 1.4 miles per hour.

The hourly average wind direction in Dolisie throughout July is predominantly from the west, with a peak proportion of 74% on July 31.

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 Dolisie 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.

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.

The average accumulated growing degree days in Dolisie are rapidly increasing during July, increasing by 650°F, from 1°F to 651°F, over the course of the month.

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 in Dolisie is essentially constant during July, remaining within 0.2 kWh of 4.9 kWh throughout.

The lowest average daily incident shortwave solar energy during July is 4.7 kWh on July 2.

For the purposes of this report, the geographical coordinates of Dolisie are -4.198 deg latitude, 12.667 deg longitude, and 1,089 ft elevation.

The topography within 2 miles of Dolisie contains only modest variations in elevation, with a maximum elevation change of 371 feet and an average elevation above sea level of 1,112 feet. Within 10 miles contains only modest variations in elevation (1,873 feet). Within 50 miles contains very significant variations in elevation (2,890 feet).

The area within 2 miles of Dolisie is covered by grassland (45%), shrubs (33%), and trees (19%), within 10 miles by shrubs (58%) and trees (27%), and within 50 miles by shrubs (48%) and trees (42%).