Spring Weather in Dabola Guinea

Daily high temperatures decrease by 7°F, from 98°F to 91°F, rarely falling below 86°F or exceeding 105°F. The highest daily average high temperature is 101°F on April 7.

Daily low temperatures increase by 4°F, from 69°F to 73°F, rarely falling below 64°F or exceeding 78°F. The highest daily average low temperature is 74°F on April 26.

For reference, on April 6, the hottest day of the year, temperatures in Dabola typically range from 74°F to 101°F, while on January 1, the coldest day of the year, they range from 61°F to 88°F.

The figure below shows you a compact characterization of the hourly average spring temperatures. 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.

Ichalkaranji, India (5,724 miles away) is the far-away foreign place with temperatures most similar to Dabola (view comparison).

© OpenStreetMap contributors

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The spring in Dabola experiences very rapidly increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 44% to 67%. The highest chance of overcast or mostly cloudy conditions is 70% on May 18.

The clearest day of the spring is March 1, with clear, mostly clear, or partly cloudy conditions 56% of the time.

For reference, on August 7, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 80%, while on January 22, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 62%.

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Dabola, the chance of a wet day over the course of the spring is very rapidly increasing, starting the season at 1% and ending it at 67%.

For reference, the year's highest daily chance of a wet day is 92% on August 13, and its lowest chance is 0% on December 17.

Rainfall

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

The average sliding 31-day rainfall during the spring in Dabola is very rapidly increasing, starting the season at 0.1 inches, when it rarely exceeds 0.2 inches or falls below -0.0 inches, and ending the season at 6.4 inches, when it rarely exceeds 10.9 inches or falls below 1.6 inches.

Over the course of the spring in Dabola, the length of the day is increasing. From the start to the end of the season, the length of the day increases by 47 minutes, implying an average daily increase of 31 seconds, and weekly increase of 3 minutes, 37 seconds.

The shortest day of the spring is March 1, with 11 hours, 56 minutes of daylight and the longest day is May 31, with 12 hours, 43 minutes of daylight.

The latest sunrise of the spring in Dabola is 6:58 AM on March 1 and the earliest sunrise is 38 minutes earlier at 6:20 AM on May 28.

The earliest sunset is 6:54 PM on March 1 and the latest sunset is 9 minutes later at 7:03 PM on May 31.

Daylight saving time is not observed in Dabola during 2024.

For reference, on June 20, the longest day of the year, the Sun rises at 6:23 AM and sets 12 hours, 45 minutes later, at 7:08 PM, while on December 21, the shortest day of the year, it rises at 6:57 AM and sets 11 hours, 30 minutes later, at 6:27 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 the spring of 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 Dabola is very rapidly increasing during the spring, rising from 3% to 88% over the course of the season.

For reference, on August 16, the muggiest day of the year, there are muggy conditions 100% of the time, while on December 31, the least muggy day of the year, there are muggy conditions 1% 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 Dabola is gradually decreasing during the spring, decreasing from 6.6 miles per hour to 5.8 miles per hour over the course of the season.

For reference, on April 9, the windiest day of the year, the daily average wind speed is 7.0 miles per hour, while on October 15, the calmest day of the year, the daily average wind speed is 4.6 miles per hour.

The highest daily average wind speed during the spring is 7.0 miles per hour on April 11.

The wind direction in Dabola during the spring is predominantly out of the east from March 1 to March 17 and the west from March 17 to May 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 Dabola 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 Dabola are very rapidly increasing during the spring, increasing by 2,830°F, from 1,551°F to 4,381°F, over the course of the season.

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 Dabola is decreasing during the spring, falling by 1.2 kWh, from 6.5 kWh to 5.3 kWh, over the course of the season.

The highest average daily incident shortwave solar energy during the spring is 6.6 kWh on March 20.

For the purposes of this report, the geographical coordinates of Dabola are 10.743 deg latitude, -11.108 deg longitude, and 1,424 ft elevation.

The topography within 2 miles of Dabola contains very significant variations in elevation, with a maximum elevation change of 958 feet and an average elevation above sea level of 1,460 feet. Within 10 miles contains very significant variations in elevation (2,057 feet). Within 50 miles also contains large variations in elevation (2,336 feet).

The area within 2 miles of Dabola is covered by cropland (63%), artificial surfaces (17%), and trees (10%), within 10 miles by trees (58%) and cropland (35%), and within 50 miles by trees (60%) and cropland (21%).