1. WeatherSpark.com
  2. Nigeria
  3. Osun

Climate and Average Weather Year Round in Awo Nigeria

In Awo, the wet season is oppressive and overcast, the dry season is muggy and partly cloudy, and it is hot year round. Over the course of the year, the temperature typically varies from 65°F to 94°F and is rarely below 60°F or above 99°F.

Based on the beach/pool score, the best time of year to visit Awo for hot-weather activities is from late November to early February.

Climate in Awo

hotwarmhotJanFebMarAprMayJunJulAugSepOctNovDecNowNow57%57%15%15%overcastclearprecipitation: 9.0 inprecipitation: 9.0 in0.2 in0.2 inmuggy: 100%muggy: 100%41%41%drydrybeach/pool score: 7.4beach/pool score: 7.44.44.4
Awo weather by month. Click on each chart for more information.

Average Temperature in Awo

The hot season lasts for 2.4 months, from January 23 to April 3, with an average daily high temperature above 91°F. The hottest day of the year is February 21, with an average high of 94°F and low of 71°F.

The cool season lasts for 3.8 months, from June 15 to October 7, with an average daily high temperature below 84°F. The coldest day of the year is December 30, with an average low of 65°F and high of 90°F.

Average High and Low Temperature in Awo

Average High and Low Temperature in AwohotcoolJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FDec 3090°FDec 3090°FFeb 2194°FFeb 2194°F65°F65°F71°F71°FApr 391°FApr 391°FJun 1584°FJun 1584°FOct 784°FOct 784°F67°F67°F73°F73°F71°F71°F71°F71°FNowNow
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 in Awo

Average Hourly Temperature in AwoJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNowNowcomfortablecomfortablewarmwarmhothotcomfortable
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 average hourly temperature, color coded into bands. The shaded overlays indicate night and civil twilight.

Valencia, Venezuela (4,940 miles away) is the far-away foreign place with temperatures most similar to Awo (view comparison).

Compare Awo to another city:

Clouds

In Awo, 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 Awo begins around November 18 and lasts for 2.8 months, ending around February 13. On December 26, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 57% of the time, and overcast or mostly cloudy 43% of the time.

The cloudier part of the year begins around February 13 and lasts for 9.2 months, ending around November 18. On April 26, the cloudiest day of the year, the sky is overcast or mostly cloudy 85% of the time, and clear, mostly clear, or partly cloudy 15% of the time.

Cloud Cover Categories in Awo

Cloud Cover Categories in AwoclearerclearercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Dec 2657%Dec 2657%Apr 2615%Apr 2615%Nov 1836%Nov 1836%Feb 1336%Feb 1336%NowNowclearmostly clearpartly cloudymostly cloudyovercast
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds.

Precipitation

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

The wetter season lasts 6.5 months, from April 8 to October 26, with a greater than 43% chance of a given day being a wet day. The chance of a wet day peaks at 84% on September 22.

The drier season lasts 5.4 months, from October 26 to April 8. The smallest chance of a wet day is 2% on December 31.

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 84% on September 22.

Daily Chance of Precipitation in Awo

Daily Chance of Precipitation in AwowetdrydryJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Sep 2284%Sep 2284%Dec 312%Dec 312%Apr 843%Apr 843%Oct 2643%Oct 2643%NowNowrain
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. Awo experiences extreme seasonal variation in monthly rainfall.

The rainy period of the year lasts for 9.4 months, from February 10 to November 22, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around September 13, with an average total accumulation of 9.0 inches.

The rainless period of the year lasts for 2.6 months, from November 22 to February 10. The least rain falls around January 3, with an average total accumulation of 0.2 inches.

Average Monthly Rainfall in Awo

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 Awo does not vary substantially over the course of the year, staying within 34 minutes of 12 hours throughout. In 2021, the shortest day is December 21, with 11 hours, 40 minutes of daylight; the longest day is June 21, with 12 hours, 35 minutes of daylight.

Hours of Daylight and Twilight in Awo

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 6:23 AM on May 26, and the latest sunrise is 38 minutes later at 7:02 AM on January 30. The earliest sunset is at 6:20 PM on November 12, and the latest sunset is 44 minutes later at 7:04 PM on July 13.

Daylight saving time (DST) is not observed in Awo during 2021.

Sunrise & Sunset with Twilight in Awo

Sunrise & Sunset with Twilight in AwoJanFebMarAprMayJunJulAugSepOctNovDec2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMMay 266:23 AMMay 266:23 AM7:04 PMJul 137:04 PMJul 13Nov 126:20 PMNov 126:20 PM7:02 AMJan 307:02 AMJan 30daynightnightSolarMidnightSolarMidnightSolarNoonSunriseSunsetNowNow
The solar day over the course of the year 2021. 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.

Moon

The figure below presents a compact representation of key lunar data for 2021. 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.

Moon Rise, Set & Phases in Awo

The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The shaded overlays indicate night and civil twilight.

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.

Awo experiences extreme seasonal variation in the perceived humidity.

The muggier period of the year lasts for 11 months, from January 28 to December 16, during which time the comfort level is muggy, oppressive, or miserable at least 56% of the time. The muggiest day of the year is June 15, with muggy conditions 100% of the time.

The least muggy day of the year is January 2, with muggy conditions 41% of the time.

Humidity Comfort Levels in Awo

Humidity Comfort Levels in AwomuggyJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Jan 241%Jan 241%100%Jun 15100%Jun 15Dec 1656%Dec 1656%NowNowmiserablemiserableoppressiveoppressivemuggymuggydrydryhumidhumidcomfortablecomfortable
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The percentage of time spent at various humidity comfort levels, categorized by dew point.

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 Awo experiences significant seasonal variation over the course of the year.

The windier part of the year lasts for 6.7 months, from February 21 to September 12, with average wind speeds of more than 5.2 miles per hour. The windiest day of the year is August 2, with an average hourly wind speed of 6.8 miles per hour.

The calmer time of year lasts for 5.3 months, from September 12 to February 21. The calmest day of the year is November 8, with an average hourly wind speed of 3.7 miles per hour.

Average Wind Speed in Awo

Average Wind Speed in AwowindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph1 mph1 mph2 mph2 mph3 mph3 mph4 mph4 mph5 mph5 mph6 mph6 mph7 mph7 mph8 mph8 mph9 mph9 mph10 mph10 mphAug 26.8 mphAug 26.8 mphNov 83.7 mphNov 83.7 mphFeb 215.2 mphFeb 215.2 mphSep 125.2 mphSep 125.2 mphNowNow
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 Awo varies throughout the year.

The wind is most often from the south for 5.5 months, from January 19 to July 2 and for 3.6 months, from August 4 to November 21, with a peak percentage of 65% on April 29. The wind is most often from the west for 1.1 months, from July 2 to August 4, with a peak percentage of 53% on July 11. The wind is most often from the east for 1.9 months, from November 21 to January 19, with a peak percentage of 40% on January 1.

Wind Direction in Awo

Wind Direction in AwoESWSEJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%NowNowwestsoutheastnorth
northeastsouthwest
The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than 1.0 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).

Best Time of Year to Visit

To characterize how pleasant the weather is in Awo 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 Awo for general outdoor tourist activities is from early December to mid January, with a peak score in the last week of December.

Tourism Score in Awo

Tourism Score in AwoJanFebMarAprMayJunJulAugSepOctNovDec002244668810105.95.92.92.94.54.53.63.6NowNowprecipitationprecipitationcloudscloudstemperaturetemperature tourism 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 time of year to visit Awo for hot-weather activities is from late November to early February, with a peak score in the last week of December.

Beach/Pool Score in Awo

Beach/Pool Score in AwoJanFebMarAprMayJunJulAugSepOctNovDec002244668810107.47.44.44.45.25.24.64.6NowNowprecipitationprecipitationtemperaturetemperature beach/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 Awo 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 in Awo

Time Spent in Various Temperature Bands and the Growing Season in AwoJanFebMarAprMayJunJulAugSepOctNovDec0%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 3NowNowcomfortablewarmhotcoolsweltering
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 percentage of time spent in various temperature bands. 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 in Awo

Growing Degree Days in AwoJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F2,000°F2,000°F4,000°F4,000°F6,000°F6,000°F8,000°F8,000°F10,000°F10,000°FJan 490°FJan 490°FMar 71,800°FMar 71,800°FDec 319,922°FDec 319,922°FNowNow
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 per square meter does not vary significantly over the course of the year, remaining within 0.4 kilowatt-hours of 4.8 kilowatt-hours throughout.

Average Daily Incident Shortwave Solar Energy in Awo

Average Daily Incident Shortwave Solar Energy in AwoJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWhDec 295.3 kWhDec 295.3 kWhMay 224.4 kWhMay 224.4 kWhFeb 215.1 kWhFeb 215.1 kWhAug 44.6 kWhAug 44.6 kWhNowNow
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 Awo are 7.768 deg latitude, 4.395 deg longitude, and 1,024 ft elevation.

The topography within 2 miles of Awo contains only modest variations in elevation, with a maximum elevation change of 262 feet and an average elevation above sea level of 982 feet. Within 10 miles contains only modest variations in elevation (938 feet). Within 50 miles contains very significant variations in elevation (2,228 feet).

The area within 2 miles of Awo is covered by cropland (52%), trees (28%), and shrubs (16%), within 10 miles by cropland (44%) and trees (33%), and within 50 miles by cropland (38%) and trees (28%).

Data Sources

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

At a distance of 178 kilometers from Awo, further than our threshold of 150 kilometers, this station is deemed insufficiently nearby to be relied upon as our primary source for temperature and dew point records. Consequently, the station records are blended with interpolated values from NASA's MERRA-2 satellite-era reanalysis , and both are corrected for elevation differences according to the International Standard Atmosphere .

The weight assigned to the MERRA-2 value depends on the distance from Awo to the nearest station, increasing from 0% at 150 kilometers to 100% at 200 kilometers. In this case, the MERRA-2 weight is 36%, making the weight assigned to the weather station 64%.

Other Data

All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , 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 airports 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.