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July Weather in ’Aïn Merane Algeria

Daily high temperatures increase by 4°F, from 88°F to 92°F, rarely falling below 80°F or exceeding 99°F.

Daily low temperatures increase by 3°F, from 66°F to 69°F, rarely falling below 61°F or exceeding 74°F.

For reference, on July 31, the hottest day of the year, temperatures in ’Aïn Merane typically range from 69°F to 92°F, while on January 19, the coldest day of the year, they range from 41°F to 55°F.

Average High and Low Temperature in July in ’Aïn Merane

Average High and Low Temperature in July in ’Aïn Merane18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313150°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°F90°F90°F95°F95°F100°F100°FJunAugJul 188°FJul 188°F66°F66°FJul 3192°FJul 3192°F69°F69°FJul 1190°FJul 1190°F68°F68°FJul 2191°FJul 2191°F69°F69°F
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 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.

Average Hourly Temperature in July in ’Aïn Merane

Average Hourly Temperature in July in ’Aïn Merane18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMJunAugcoolcomfortablecomfortablewarmwarmhot
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.

Diamond Springs, California, United States (6,079 miles away) is the far-away foreign place with temperatures most similar to ’Aïn Merane (view comparison).

Compare ’Aïn Merane to another city:

Clouds

The month of July in ’Aïn Merane experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 14% to 9%. The lowest chance of overcast or mostly cloudy conditions is 8% on July 21.

The clearest day of the month is July 21, with clear, mostly clear, or partly cloudy conditions 92% of the time.

For reference, on October 30, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 43%, while on July 21, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 92%.

Cloud Cover Categories in July in ’Aïn Merane

Cloud Cover Categories in July in ’Aïn Merane1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%JunAugOct 3057%Oct 3057%Jul 186%Jul 186%Jul 3191%Jul 3191%Jul 1190%Jul 1190%Jul 2192%Jul 2192%clearovercastpartly cloudy
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. In ’Aïn Merane, the chance of a wet day over the course of July is essentially constant, remaining around 1% throughout.

For reference, the year's highest daily chance of a wet day is 23% on February 21, and its lowest chance is 1% on July 20.

Probability of Precipitation in July in ’Aïn Merane

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 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 ’Aïn Merane is essentially constant, remaining about 0.1 inches throughout, and rarely exceeding 0.5 inches.

The lowest average 31-day accumulation is 0.1 inches on July 19.

Average Monthly Rainfall in July in ’Aïn Merane

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

Over the course of July in ’Aïn Merane, the length of the day is decreasing. From the start to the end of the month, the length of the day decreases by 35 minutes, implying an average daily decrease of 1 minute, 10 seconds, and weekly decrease of 8 minutes, 9 seconds.

The shortest day of the month is July 31, with 14 hours, 0 minutes of daylight and the longest day is July 1, with 14 hours, 35 minutes of daylight.

Hours of Daylight and Twilight in July in ’Aïn Merane

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 of the month in ’Aïn Merane is 5:42 AM on July 1 and the latest sunrise is 20 minutes later at 6:02 AM on July 31.

The latest sunset is 8:17 PM on July 1 and the earliest sunset is 15 minutes earlier at 8:02 PM on July 31.

Daylight saving time is not observed in ’Aïn Merane during 2021.

For reference, on June 21, the longest day of the year, the Sun rises at 5:39 AM and sets 14 hours, 37 minutes later, at 8:16 PM, while on December 21, the shortest day of the year, it rises at 8:03 AM and sets 9 hours, 42 minutes later, at 5:45 PM.

Sunrise & Sunset with Twilight in July in ’Aïn Merane

The solar day over the course of July. 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 July 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. 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.

Moon Rise, Set & Phases in July in ’Aïn Merane

Moon Rise, Set & Phases in July in ’Aïn Merane18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMJunAugJun 1011:53 AMJun 1011:53 AMJun 247:40 PMJun 247:40 PMJul 102:17 AMJul 102:17 AMJul 243:38 AMJul 243:38 AMAug 82:51 PMAug 82:51 PMAug 221:03 PMAug 221:03 PM5:29 AM5:29 AM8:30 PM8:30 PM8:22 PM8:22 PM6:03 AM6:03 AM5:50 AM5:50 AM9:00 PM9:00 PM8:05 PM8:05 PM5:57 AM5:57 AM5:41 AM5:41 AM8:19 PM8:19 PM8:05 PM8:05 PM7:04 AM7:04 AM
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.

The chance that a given day will be muggy in ’Aïn Merane is increasing during July, rising from 9% to 17% over the course of the month.

For reference, on August 15, the muggiest day of the year, there are muggy conditions 20% of the time, while on January 1, the least muggy day of the year, there are muggy conditions 0% of the time.

Humidity Comfort Levels in July in ’Aïn Merane

Humidity Comfort Levels in July in ’Aïn Merane1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%JunAugJul 19%Jul 19%Jul 3117%Jul 3117%Jul 1112%Jul 1112%Jul 2114%Jul 2114%muggymuggyhumidhumidcomfortablecomfortabledrydryoppressiveoppressive
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 ’Aïn Merane is essentially constant during July, remaining within 0.2 miles per hour of 8.5 miles per hour throughout.

For reference, on April 7, the windiest day of the year, the daily average wind speed is 10.2 miles per hour, while on August 5, the calmest day of the year, the daily average wind speed is 8.2 miles per hour.

Average Wind Speed in July in ’Aïn Merane

The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.

The wind direction in ’Aïn Merane during July is predominantly out of the east from July 1 to July 6 and the north from July 6 to July 31.

Wind Direction in July in ’Aïn Merane

Wind Direction in July in ’Aïn MeraneWENE1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%20%80%40%60%60%40%80%20%100%0%JunAugwesteastnorthsouth
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).

Water Temperature

’Aïn Merane is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water.

The average surface water temperature in ’Aïn Merane is increasing during July, rising by 4°F, from 71°F to 75°F, over the course of the month.

Average Water Temperature in July in ’Aïn Merane

Average Water Temperature in July in ’Aïn Merane18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313164°F64°F66°F66°F68°F68°F70°F70°F72°F72°F74°F74°F76°F76°F78°F78°F80°F80°FJunAugJul 171°FJul 171°FJul 3175°FJul 3175°FJul 1173°FJul 1173°FJul 2174°FJul 2174°F
The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.

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).

While it does not do so every year, freezing temperatures are seen in ’Aïn Merane over some winters. The day least likely to be in the growing season is January 16, with a 56% chance.

Time Spent in Various Temperature Bands and the Growing Season in July in ’Aïn Merane

Time Spent in Various Temperature Bands and the Growing Season in July in ’Aïn Meranegrowing season1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%JunAug100%Jul 16100%Jul 16Jul 23100%Jul 23100%coolcomfortablewarmhotcoldsweltering
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.

The average accumulated growing degree days in ’Aïn Merane are rapidly increasing during July, increasing by 841°F, from 1,646°F to 2,488°F, over the course of the month.

Growing Degree Days in July in ’Aïn Merane

The average growing degree days accumulated over the course of July, 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 in ’Aïn Merane is essentially constant during July, remaining within 0.2 kWh of 7.7 kWh throughout.

The highest average daily incident shortwave solar energy during July is 7.9 kWh on July 1.

Average Daily Incident Shortwave Solar Energy in July in ’Aïn Merane

Average Daily Incident Shortwave Solar Energy in July in ’Aïn Merane1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWhJunAugJul 17.9 kWhJul 17.9 kWhJul 317.5 kWhJul 317.5 kWhJul 117.8 kWhJul 117.8 kWhJul 217.7 kWhJul 217.7 kWh
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 ’Aïn Merane are 36.163 deg latitude, 0.970 deg longitude, and 1,654 ft elevation.

The topography within 2 miles of ’Aïn Merane contains very significant variations in elevation, with a maximum elevation change of 853 feet and an average elevation above sea level of 1,635 feet. Within 10 miles contains very significant variations in elevation (2,270 feet). Within 50 miles contains large variations in elevation (6,440 feet).

The area within 2 miles of ’Aïn Merane is covered by cropland (78%), within 10 miles by cropland (77%), and within 50 miles by cropland (37%) and water (33%).

Data Sources

This report illustrates the typical weather in ’Aïn Merane, 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 are 3 weather stations near enough to contribute to our estimation of the temperature and dew point in ’Aïn Merane.

For each station, the records are corrected for the elevation difference between that station and ’Aïn Merane according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.

The estimated value at ’Aïn Merane is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between ’Aïn Merane and a given station.

The stations contributing to this reconstruction are: Chlef International Airport (DAOI, 66%, 33 kilometers, east); Abdelhafid Boussouf Bou Chekif Airport (DAOB, 19%, 102 kilometers, southeast); and Ghriss Airport (DAOV, 15%, 130 kilometers, southwest).

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.