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  4. Zenica

Average Weather in Zenica Bosnia & Herzegovina

In Zenica, the summers are warm and mostly clear and the winters are very cold and partly cloudy. Over the course of the year, the temperature typically varies from 25°F to 81°F and is rarely below 14°F or above 92°F.

Based on the tourism score, the best time of year to visit Zenica for warm-weather activities is from mid June to early September.

Climate Summary

very coldcoldcoolwarmcoolcoldJanFebMarAprMayJunJulAugSepOctNovDec79%79%38%38%overcastprecipitation: 2.8 inprecipitation: 2.8 in1.6 in1.6 inmuggy: 2%muggy: 2%0%0%drydrytourism score: 7.5tourism score: 7.50.10.1
Click on each chart for more information.

Temperature

The warm season lasts for 3.2 months, from June 6 to September 12, with an average daily high temperature above 72°F. The hottest day of the year is August 5, with an average high of 81°F and low of 57°F.

The cold season lasts for 3.4 months, from November 22 to March 4, with an average daily high temperature below 47°F. The coldest day of the year is January 13, with an average low of 25°F and high of 38°F.

Average High and Low Temperature

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

Average Hourly Temperature in ZenicaJanFebMarAprMayJunJulAugSepOctNovDec12 AM4 AM8 AM12 PM4 PM8 PM12 AMfreezingvery coldvery coldcoldcoldcoolwarmcomfortablefreezingfreezingfreezing
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.

Blowing Rock, North Carolina, United States (4,956 miles away) is the far-away foreign place with temperatures most similar to Zenica (view comparison).

Clouds

In Zenica, 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 Zenica begins around June 10 and lasts for 3.3 months, ending around September 19. On July 31, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 79% of the time, and overcast or mostly cloudy 21% of the time.

The cloudier part of the year begins around September 19 and lasts for 8.7 months, ending around June 10. On December 7, the cloudiest day of the year, the sky is overcast or mostly cloudy 62% of the time, and clear, mostly clear, or partly cloudy 38% of the time.

Cloud Cover Categories

Cloud Cover Categories in ZenicaclearercloudiercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Jul 3179%Jul 3179%Dec 738%Dec 738%Jun 1058%Jun 1058%Sep 1958%Sep 1958%clearmostly 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 Zenica varies throughout the year.

The wetter season lasts 9.3 months, from September 28 to July 5, with a greater than 26% chance of a given day being a wet day. The chance of a wet day peaks at 32% on June 5.

The drier season lasts 2.7 months, from July 5 to September 28. The smallest chance of a wet day is 20% on August 5.

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 32% on June 5.

Daily Chance of Precipitation

Daily Chance of Precipitation in ZenicawetwetdryJanFebMarAprMayJunJulAugSepOctNovDec0%10%20%30%40%50%60%70%80%90%100%Jun 532%Jun 532%Aug 520%Aug 520%Jan 124%Jan 124%Sep 2826%Sep 2826%Jul 526%Jul 526%rainsnowmixed
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. Zenica experiences some seasonal variation in monthly rainfall.

Rain falls throughout the year in Zenica. The most rain falls during the 31 days centered around November 15, with an average total accumulation of 2.6 inches.

The least rain falls around January 30, with an average total accumulation of 1.4 inches.

Average Monthly Rainfall

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.

Snowfall

We report snowfall in liquid-equivalent terms. The actual depth of new snowfall is typically between 5 and 10 times the liquid-equivalent amount, assuming the ground is frozen. Colder, drier snow tends to be on the higher end of that range and warmer, wetter snow on the lower end.

As with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day of the year. Zenica experiences some seasonal variation in monthly liquid-equivalent snowfall.

The snowy period of the year lasts for 4.9 months, from November 3 to March 31, with a sliding 31-day liquid-equivalent snowfall of at least 0.1 inches. The most snow falls during the 31 days centered around December 31, with an average total liquid-equivalent accumulation of 0.5 inches.

The snowless period of the year lasts for 7.1 months, from March 31 to November 3. The least snow falls around July 19, with an average total liquid-equivalent accumulation of 0.0 inches.

Average Liquid-Equivalent Monthly Snowfall

Average Liquid-Equivalent Monthly Snowfall in ZenicasnowsnowJanFebMarAprMayJunJulAugSepOctNovDec0.0 in0.5 in1.0 in1.5 in2.0 in2.5 inDec 310.5 inDec 310.5 inJul 190.0 inJul 190.0 inNov 30.1 inNov 30.1 inMar 310.1 inMar 310.1 in
The average liquid-equivalent snowfall (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 rainfall.

Sun

The length of the day in Zenica varies significantly over the course of the year. In 2018, the shortest day is December 21, with 8 hours, 52 minutes of daylight; the longest day is June 21, with 15 hours, 31 minutes of daylight.

Hours of Daylight and Twilight

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 5:04 AM on June 15, and the latest sunrise is 2 hours, 20 minutes later at 7:23 AM on January 2. The earliest sunset is at 4:09 PM on December 10, and the latest sunset is 4 hours, 27 minutes later at 8:36 PM on June 27.

Daylight saving time (DST) is observed in Zenica during 2018, starting in the spring on March 25, lasting 7.1 months, and ending in the fall on October 28.

Sunrise & Sunset with Twilight and Daylight Saving Time

Sunrise & Sunset with Twilight and Daylight Saving Time in ZenicaJanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMJun 155:04 AMJun 155:04 AM8:36 PMJun 278:36 PMJun 27Dec 104:09 PMDec 104:09 PM7:23 AMJan 27:23 AMJan 2Mar 25DSTMar 25DSTDSTOct 28DSTOct 28daynightnightnightnightSolarMidnightSolarMidnightSolarNoonSunriseSunset
The solar day over the course of the year 2018. 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 transitions to and from daylight saving time are indicated by the 'DST' labels.

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 perceived humidity level in Zenica, 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, staying within 1% of 1% throughout.

Humidity Comfort Levels

Humidity Comfort Levels in ZenicaJanFebMarAprMayJunJulAugSepOctNovDec0%10%20%30%40%50%60%70%80%90%100%Nov 130%Nov 130%Jul 82%Jul 82%humidhumidcomfortablecomfortabledrydry
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 Zenica experiences mild seasonal variation over the course of the year.

The windier part of the year lasts for 5.6 months, from November 4 to April 22, with average wind speeds of more than 4.6 miles per hour. The windiest day of the year is February 21, with an average hourly wind speed of 5.7 miles per hour.

The calmer time of year lasts for 6.4 months, from April 22 to November 4. The calmest day of the year is August 12, with an average hourly wind speed of 3.6 miles per hour.

Average Wind Speed

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 Zenica varies throughout the year.

The wind is most often from the north for 1.7 weeks, from February 24 to March 8 and for 3.4 months, from June 1 to September 14, with a peak percentage of 40% on July 13. The wind is most often from the south for 2.8 months, from March 8 to June 1 and for 5.4 months, from September 14 to February 24, with a peak percentage of 37% on April 5.

Wind Direction

Wind Direction in ZenicaSNSNSJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%southnortheastwest
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 Zenica 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 Zenica for general outdoor tourist activities is from mid June to early September, with a peak score in the first week of August.

Tourism Score

Tourism Score in Zenicabest timeJanFebMarAprMayJunJulAugSepOctNovDec02468107.57.50.10.1 precipitationprecipitationcloudscloudstemperaturetemperaturetourism 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 Zenica for hot-weather activities is from early July to mid August, with a peak score in the first week of August.

Beach/Pool Score

Beach/Pool Score in ZenicaJanFebMarAprMayJunJulAugSepOctNovDec02468106.16.10.00.0 precipitationprecipitationcloudscloudstemperaturetemperaturebeach/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).

The growing season in Zenica typically lasts for 6.4 months (195 days), from around April 12 to around October 24, rarely starting before March 22 or after May 1, and rarely ending before October 7 or after November 12.

Time Spent in Various Temperature Bands and the Growing Season

Time Spent in Various Temperature Bands and the Growing Season in Zenicagrowing seasonJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%50%Apr 1250%Apr 1250%Oct 2450%Oct 2490%May 190%May 190%Oct 790%Oct 710%Mar 2210%Mar 2210%Nov 1210%Nov 120%Jan 270%Jan 27Jul 20100%Jul 20100%freezingvery coldcoldcoolcomfortablewarmhot
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.

Based on growing degree days alone, the first spring blooms in Zenica should appear around April 12, only rarely appearing before March 26 or after April 30.

Growing Degree Days

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 experiences extreme seasonal variation over the course of the year.

The brighter period of the year lasts for 3.2 months, from May 12 to August 20, with an average daily incident shortwave energy per square meter above 6.0 kWh. The brightest day of the year is July 9, with an average of 7.1 kWh.

The darker period of the year lasts for 3.6 months, from October 30 to February 15, with an average daily incident shortwave energy per square meter below 2.6 kWh. The darkest day of the year is December 20, with an average of 1.4 kWh.

Average Daily Incident Shortwave Solar Energy

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 Zenica are 44.202 deg latitude, 17.904 deg longitude, and 1,565 ft elevation.

The topography within 2 miles of Zenica contains very significant variations in elevation, with a maximum elevation change of 1,335 feet and an average elevation above sea level of 1,356 feet. Within 10 miles contains very significant variations in elevation (3,740 feet). Within 50 miles also contains extreme variations in elevation (6,873 feet).

The area within 2 miles of Zenica is covered by cropland (47%), artificial surfaces (33%), and trees (16%), within 10 miles by trees (58%) and cropland (28%), and within 50 miles by trees (61%) and cropland (21%).

Data Sources

This report illustrates the typical weather in Zenica, 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 5 weather stations near enough to contribute to our estimation of the temperature and dew point in Zenica.

For each station, the records are corrected for the elevation difference between that station and Zenica 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 Zenica is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Zenica and a given station.

The stations contributing to this reconstruction are: Sarajevo Airport (40%, 54 kilometers, southeast); Tuzla International Airport (24%, 74 kilometers, northeast); Banja Luka International Airport (15%, 95 kilometers, northwest); Slavonski Brod (13%, 108 kilometers, north); and Split Airport (8%, 148 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 Tables of the Sun, Moon and Planets , 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 aiports 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.