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Climate and Average Weather Year Round in Bichena Ethiopia

In Bichena, the wet season is mostly cloudy, the dry season is partly cloudy, and it is comfortable year round. Over the course of the year, the temperature typically varies from 47°F to 77°F and is rarely below 42°F or above 82°F.

Based on the tourism score, the best times of year to visit Bichena for warm-weather activities are from early May to early June and from early November to mid April.

Climate in Bichena

warmcomfortableJanFebMarAprMayJunJulAugSepOctNovDecNowNow66%66%19%19%clearprecipitation: 12.3 inprecipitation: 12.3 in0.2 in0.2 inmuggy: 0%muggy: 0%drydrytourism score: 7.0tourism score: 7.03.23.2
Bichena weather by month. Click on each chart for more information.

The warm season lasts for 4.0 months, from February 10 to June 11, with an average daily high temperature above 75°F. The hottest month of the year in Bichena is May, with an average high of 77°F and low of 56°F.

The cool season lasts for 4.6 months, from July 9 to November 29, with an average daily high temperature below 70°F. The coldest month of the year in Bichena is November, with an average low of 47°F and high of 70°F.

Average High and Low Temperature in Bichena

Average High and Low Temperature in BichenawarmcoolJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FDec 370°FDec 370°FMar 1777°FMar 1777°F47°F47°F55°F55°FFeb 1075°FFeb 1075°FJun 1175°FJun 1175°FJul 970°FJul 970°F51°F51°F56°F56°F54°F54°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.
AverageJanFebMarAprMayJunJulAugSepOctNovDec
High 73°F76°F77°F77°F77°F74°F69°F68°F69°F69°F70°F71°F
Temp. 61°F64°F66°F66°F66°F65°F61°F61°F61°F59°F58°F59°F
Low 49°F52°F54°F55°F56°F55°F54°F53°F53°F49°F47°F47°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 in Bichena

Average Hourly Temperature in BichenaJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMNowNowcoldcoldcoolcoolcomfortablewarmcoldcool
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.

Ciudad Nezahualcoyotl, Mexico (8,878 miles away); La Esperanza, Honduras (8,394 miles); and Arequipa, Peru (7,726 miles) are the far-away foreign places with temperatures most similar to Bichena (view comparison).

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In Bichena, 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 Bichena begins around September 5 and lasts for 6.4 months, ending around March 18.

The clearest month of the year in Bichena is November, during which on average the sky is clear, mostly clear, or partly cloudy 65% of the time.

The cloudier part of the year begins around March 18 and lasts for 5.6 months, ending around September 5.

The cloudiest month of the year in Bichena is July, during which on average the sky is overcast or mostly cloudy 79% of the time.

Cloud Cover Categories in Bichena

Cloud Cover Categories in BichenaclearerclearercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Nov 966%Nov 966%Jul 2119%Jul 2119%Sep 542%Sep 542%Mar 1843%Mar 1843%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.
FractionJanFebMarAprMayJunJulAugSepOctNovDec
Cloudier 47%50%57%62%60%69%79%70%52%40%35%39%
Clearer 53%50%43%38%40%31%21%30%48%60%65%61%

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

The wetter season lasts 3.1 months, from June 19 to September 23, with a greater than 47% chance of a given day being a wet day. The month with the most wet days in Bichena is August, with an average of 27.0 days with at least 0.04 inches of precipitation.

The drier season lasts 8.9 months, from September 23 to June 19. The month with the fewest wet days in Bichena is December, with an average of 0.9 days with at least 0.04 inches of precipitation.

Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. The month with the most days of rain alone in Bichena is August, with an average of 27.0 days. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 92% on August 3.

Daily Chance of Precipitation in Bichena

Daily Chance of Precipitation in BichenawetdrydryJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Aug 392%Aug 392%Dec 92%Dec 92%Jun 1947%Jun 1947%Sep 2347%Sep 2347%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).
Days ofJanFebMarAprMayJunJulAugSepOctNovDec
Rain 1.0d2.0d5.7d8.0d9.7d13.3d25.5d27.0d17.1d6.2d1.5d0.9d

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. Bichena experiences extreme seasonal variation in monthly rainfall.

The rainy period of the year lasts for 8.6 months, from February 21 to November 8, with a sliding 31-day rainfall of at least 0.5 inches. The month with the most rain in Bichena is August, with an average rainfall of 11.8 inches.

The rainless period of the year lasts for 3.5 months, from November 8 to February 21. The month with the least rain in Bichena is December, with an average rainfall of 0.2 inches.

Average Monthly Rainfall in Bichena

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 snowfall.
JanFebMarAprMayJunJulAugSepOctNovDec
Rainfall 0.2″0.4″1.2″2.0″2.7″3.5″10.1″11.8″6.1″2.0″0.3″0.2″

The length of the day in Bichena does not vary substantially over the course of the year, staying within 44 minutes of 12 hours throughout. In 2024, the shortest day is December 21, with 11 hours, 31 minutes of daylight; the longest day is June 20, with 12 hours, 44 minutes of daylight.

Hours of Daylight and Twilight in Bichena

Hours of Daylight and Twilight in BichenaJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 6 minMar 2012 hr, 6 minMar 2012 hr, 44 minJun 2012 hr, 44 minJun 2012 hr, 7 minSep 2212 hr, 7 minSep 2211 hr, 31 minDec 2111 hr, 31 minDec 21nightnightdayNowNow
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.
Hours ofJanFebMarAprMayJunJulAugSepOctNovDec
Daylight 11.6h11.8h12.1h12.4h12.6h12.7h12.7h12.5h12.2h11.9h11.6h11.5h

The earliest sunrise is at 6:04 AM on May 28, and the latest sunrise is 46 minutes later at 6:50 AM on January 28. The earliest sunset is at 6:01 PM on November 16, and the latest sunset is 52 minutes later at 6:53 PM on July 11.

Daylight saving time (DST) is not observed in Bichena during 2024.

Sunrise & Sunset with Twilight in Bichena

Sunrise & Sunset with Twilight in BichenaJanFebMarAprMayJunJulAugSepOctNovDec2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMMay 286:04 AMMay 286:04 AM6:53 PMJul 116:53 PMJul 11Nov 166:01 PMNov 166:01 PM6:50 AMJan 286:50 AMJan 28daynightnightSolarMidnightSolarMidnightSolarNoonSunriseSunsetNowNow
The solar day over the course of the year 2024. 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.

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.

Solar Elevation and Azimuth in Bichena

Solar Elevation and Azimuth in BichenaJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AM000010101010202020203030303040404040505050506060606070707080000010101010202020203030303040404040505050506060607070805690NowNow
northeastsouthwest
Solar elevation and azimuth over the course of the year 2024. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).

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

Moon Rise, Set & Phases in Bichena

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.

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 perceived humidity level in Bichena, as measured by the percentage of time in which the humidity comfort level is muggy, oppressive, or miserable, does not vary significantly over the course of the year, remaining a virtually constant 0% throughout.

Humidity Comfort Levels in Bichena

Humidity Comfort Levels in BichenaJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Jul 20%Jul 20%NowNowcomfortablecomfortabledrydry
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.
JanFebMarAprMayJunJulAugSepOctNovDec
Muggy days 0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d

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

The windier part of the year lasts for 4.2 months, from February 2 to June 10, with average wind speeds of more than 4.3 miles per hour. The windiest month of the year in Bichena is May, with an average hourly wind speed of 5.2 miles per hour.

The calmer time of year lasts for 7.8 months, from June 10 to February 2. The calmest month of the year in Bichena is August, with an average hourly wind speed of 3.4 miles per hour.

Average Wind Speed in Bichena

Average Wind Speed in BichenawindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph1 mph1 mph2 mph2 mph3 mph3 mph4 mph4 mph5 mph5 mph6 mph6 mph7 mph7 mph8 mph8 mph9 mph9 mphMay 125.3 mphMay 125.3 mphAug 283.3 mphAug 283.3 mphFeb 24.3 mphFeb 24.3 mphNowNow
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.
JanFebMarAprMayJunJulAugSepOctNovDec
Wind Speed (mph) 4.24.54.85.05.24.13.63.43.85.04.54.2

The predominant average hourly wind direction in Bichena varies throughout the year.

The wind is most often from the north for 3.4 weeks, from June 13 to July 7, with a peak percentage of 38% on June 19. The wind is most often from the west for 1.5 months, from July 7 to August 23, with a peak percentage of 40% on July 24. The wind is most often from the east for 9.7 months, from August 23 to June 13, with a peak percentage of 67% on January 1.

Wind Direction in Bichena

Wind Direction in BichenaENWEJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%NowNowwesteastnorthsouth
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).

To characterize how pleasant the weather is in Bichena 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 times of year to visit Bichena for general outdoor tourist activities are from early May to early June and from early November to mid April, with a peak score in the second week of February.

Tourism Score in Bichena

Tourism Score in Bichenabest timebest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810107.07.03.23.26.46.4NowNowtemperaturetemperature cloudscloudsprecipitationprecipitationtourism 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 Bichena for hot-weather activities is from mid February to early June, with a peak score in the second week of March.

Beach/Pool Score in Bichena

Beach/Pool Score in Bichenabest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810103.93.90.70.73.83.8NowNowtemperaturetemperature cloudscloudsprecipitationprecipitationbeach/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.

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 Bichena 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 Bichena

Time Spent in Various Temperature Bands and the Growing Season in BichenaJanFebMarAprMayJunJulAugSepOctNovDec0%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 2100%Jul 2NowNowcoldcoolcomfortablewarmvery cold
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 Bichena

Growing Degree Days in BichenaJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F500°F500°F1,000°F1,000°F1,500°F1,500°F2,000°F2,000°F2,500°F2,500°F3,000°F3,000°F3,500°F3,500°F4,000°F4,000°F4,500°F4,500°FJan 990°FJan 990°FMar 11900°FMar 11900°FMay 71,800°FMay 71,800°FDec 314,507°FDec 314,507°FNowNow
The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands.

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 2.2 months, from September 19 to November 27, with an average daily incident shortwave energy per square meter above 6.6 kWh. The brightest month of the year in Bichena is October, with an average of 7.0 kWh.

The darker period of the year lasts for 1.5 months, from June 30 to August 15, with an average daily incident shortwave energy per square meter below 5.1 kWh. The darkest month of the year in Bichena is July, with an average of 4.7 kWh.

Average Daily Incident Shortwave Solar Energy in Bichena

Average Daily Incident Shortwave Solar Energy in BichenabrightdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWhOct 217.1 kWhOct 217.1 kWhJul 174.6 kWhJul 174.6 kWhNov 276.6 kWhNov 276.6 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.
JanFebMarAprMayJunJulAugSepOctNovDec
Solar Energy (kWh) 6.46.87.06.96.95.94.75.26.47.06.76.4

For the purposes of this report, the geographical coordinates of Bichena are 10.450 deg latitude, 38.200 deg longitude, and 8,346 ft elevation.

The topography within 2 miles of Bichena contains only modest variations in elevation, with a maximum elevation change of 469 feet and an average elevation above sea level of 8,157 feet. Within 10 miles contains only modest variations in elevation (3,812 feet). Within 50 miles also contains extreme variations in elevation (10,308 feet).

The area within 2 miles of Bichena is covered by cropland (99%), within 10 miles by cropland (88%), and within 50 miles by cropland (74%) and grassland (13%).

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

At a distance of 180 kilometers from Bichena, 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 Bichena to the nearest station, increasing from 0% at 150 kilometers to 100% at 200 kilometers. In this case, the MERRA-2 weight is 38%, making the weight assigned to the weather station 62%.

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 © OpenStreetMap contributors.

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.

Please review our full terms contained on our Terms of Service page.