Climate and Average Weather Year Round in Ḩalabjah al Jadīdah IraqIn Ḩalabjah al Jadīdah, the summers are sweltering, arid, and clear and the winters are cold and partly cloudy. Over the course of the year, the temperature typically varies from 36°F to 107°F and is rarely below 28°F or above 112°F. Based on the beach/pool score, the best times of year to visit Ḩalabjah al Jadīdah for hot-weather activities are from late May to late June and from late August to early October. Average Temperature in Ḩalabjah al JadīdahThe hot season lasts for 3.5 months, from June 2 to September 19, with an average daily high temperature above 96°F. The hottest month of the year in Ḩalabjah al Jadīdah is July, with an average high of 106°F and low of 77°F. The cool season lasts for 3.5 months, from November 25 to March 10, with an average daily high temperature below 63°F. The coldest month of the year in Ḩalabjah al Jadīdah is January, with an average low of 37°F and high of 53°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. Enterprise, United States (7,365 miles away) is the far-away foreign place with temperatures most similar to Ḩalabjah al Jadīdah (view comparison). CloudsIn Ḩalabjah al Jadīdah, 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 Ḩalabjah al Jadīdah begins around May 17 and lasts for 4.9 months, ending around October 13. The clearest month of the year in Ḩalabjah al Jadīdah is July, during which on average the sky is clear, mostly clear, or partly cloudy 100% of the time. The cloudier part of the year begins around October 13 and lasts for 7.1 months, ending around May 17. The cloudiest month of the year in Ḩalabjah al Jadīdah is December, during which on average the sky is overcast or mostly cloudy 42% of the time.
PrecipitationA wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in Ḩalabjah al Jadīdah varies throughout the year. The wetter season lasts 7.1 months, from October 16 to May 20, with a greater than 10% chance of a given day being a wet day. The month with the most wet days in Ḩalabjah al Jadīdah is March, with an average of 5.5 days with at least 0.04 inches of precipitation. The drier season lasts 4.9 months, from May 20 to October 16. The month with the fewest wet days in Ḩalabjah al Jadīdah is August, with an average of 0.3 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 Ḩalabjah al Jadīdah is March, with an average of 5.5 days. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 18% on March 13.
RainfallTo 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. Ḩalabjah al Jadīdah experiences some seasonal variation in monthly rainfall. The rainy period of the year lasts for 7.3 months, from October 11 to May 20, with a sliding 31-day rainfall of at least 0.5 inches. The month with the most rain in Ḩalabjah al Jadīdah is November, with an average rainfall of 1.4 inches. The rainless period of the year lasts for 4.7 months, from May 20 to October 11. The month with the least rain in Ḩalabjah al Jadīdah is August, with an average rainfall of 0.0 inches.
SunThe length of the day in Ḩalabjah al Jadīdah varies significantly over the course of the year. In 2024, the shortest day is December 21, with 9 hours, 46 minutes of daylight; the longest day is June 20, with 14 hours, 33 minutes of daylight.
The earliest sunrise is at 4:41 AM on June 13, and the latest sunrise is 2 hours, 25 minutes later at 7:06 AM on January 7. The earliest sunset is at 4:44 PM on December 5, and the latest sunset is 2 hours, 32 minutes later at 7:16 PM on June 29. Daylight saving time (DST) is not observed in Ḩalabjah al Jadīdah during 2024. 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. MoonThe 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. HumidityWe 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 Ḩalabjah al Jadīdah, 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.
WindThis 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 Ḩalabjah al Jadīdah experiences mild seasonal variation over the course of the year. The windier part of the year lasts for 5.1 months, from May 7 to October 11, with average wind speeds of more than 6.1 miles per hour. The windiest month of the year in Ḩalabjah al Jadīdah is July, with an average hourly wind speed of 7.0 miles per hour. The calmer time of year lasts for 6.9 months, from October 11 to May 7. The calmest month of the year in Ḩalabjah al Jadīdah is December, with an average hourly wind speed of 5.3 miles per hour.
The predominant average hourly wind direction in Ḩalabjah al Jadīdah varies throughout the year. The wind is most often from the west for 5.7 months, from April 6 to September 26, with a peak percentage of 49% on June 20. The wind is most often from the east for 6.3 months, from September 26 to April 6, with a peak percentage of 47% on January 1. Best Time of Year to VisitTo characterize how pleasant the weather is in Ḩalabjah al Jadīdah 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 Ḩalabjah al Jadīdah for general outdoor tourist activities are from mid April to late May and from late September to late October, with a peak score in the second week of October. Tourism Score in Ḩalabjah al JadīdahThe beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. Based on this score, the best times of year to visit Ḩalabjah al Jadīdah for hot-weather activities are from late May to late June and from late August to early October, with a peak score in the third week of September. Beach/Pool Score in Ḩalabjah al JadīdahMethodologyFor 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 SeasonDefinitions 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). The growing season in Ḩalabjah al Jadīdah typically lasts for 9.7 months (295 days), from around February 21 to around December 13, rarely starting before January 28 or after March 20, and rarely ending before November 18 or after January 4. 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. Based on growing degree days alone, the first spring blooms in Ḩalabjah al Jadīdah should appear around February 22, only rarely appearing before February 8 or after March 13. Solar EnergyThis 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 extreme seasonal variation over the course of the year. The brighter period of the year lasts for 3.3 months, from May 15 to August 24, with an average daily incident shortwave energy per square meter above 7.5 kWh. The brightest month of the year in Ḩalabjah al Jadīdah is June, with an average of 8.6 kWh. The darker period of the year lasts for 3.5 months, from October 31 to February 15, with an average daily incident shortwave energy per square meter below 3.8 kWh. The darkest month of the year in Ḩalabjah al Jadīdah is December, with an average of 2.7 kWh.
TopographyFor the purposes of this report, the geographical coordinates of Ḩalabjah al Jadīdah are 35.320 deg latitude, 45.689 deg longitude, and 1,765 ft elevation. The topography within 2 miles of Ḩalabjah al Jadīdah contains only modest variations in elevation, with a maximum elevation change of 371 feet and an average elevation above sea level of 1,786 feet. Within 10 miles contains only modest variations in elevation (3,291 feet). Within 50 miles also contains extreme variations in elevation (10,266 feet). The area within 2 miles of Ḩalabjah al Jadīdah is covered by cropland (74%) and artificial surfaces (17%), within 10 miles by cropland (59%) and shrubs (26%), and within 50 miles by shrubs (38%) and trees (18%). Data SourcesThis report illustrates the typical weather in Ḩalabjah al Jadīdah, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016. Temperature and Dew PointThere are 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Ḩalabjah al Jadīdah. For each station, the records are corrected for the elevation difference between that station and Ḩalabjah al Jadīdah 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 Ḩalabjah al Jadīdah is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Ḩalabjah al Jadīdah and a given station. The stations contributing to this reconstruction are:
To get a sense of how much these sources agree with each other, you can view a comparison of Ḩalabjah al Jadīdah and the stations that contribute to our estimates of its temperature history and climate. Please note that each source's contribution is adjusted for elevation and the relative change present in the MERRA-2 data. Other DataAll 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. DisclaimerThe 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. |