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August Weather in Tsagaan-Olom Mongolia

Daily high temperatures decrease by 7°F, from 77°F to 70°F, rarely falling below 60°F or exceeding 87°F.

Daily low temperatures decrease by 8°F, from 52°F to 44°F, rarely falling below 36°F or exceeding 60°F.

For reference, on July 15, the hottest day of the year, temperatures in Tsagaan-Olom typically range from 53°F to 78°F, while on January 19, the coldest day of the year, they range from -6°F to 15°F.

Average High and Low Temperature in August in Tsagaan-Olom

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 August. 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 August in Tsagaan-Olom

Average Hourly Temperature in August in Tsagaan-OlomAug112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMJulSepvery coldvery coldcoldcoldcoolcoolcomfortablewarm
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.

Meadow Lake, Saskatchewan, Canada (5,323 miles away) is the far-away foreign place with temperatures most similar to Tsagaan-Olom (view comparison).

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The month of August in Tsagaan-Olom experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 31% throughout the month.

The clearest day of the month is August 25, with clear, mostly clear, or partly cloudy conditions 70% of the time.

For reference, on May 7, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 39%, while on January 17, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 73%.

Cloud Cover Categories in August in Tsagaan-Olom

Cloud Cover Categories in August in Tsagaan-OlomAug11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%JulSepAug 169%Aug 169%Aug 3170%Aug 3170%Aug 1169%Aug 1169%Aug 2169%Aug 2169%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.

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Tsagaan-Olom, the chance of a wet day over the course of August is decreasing, starting the month at 18% and ending it at 13%.

For reference, the year's highest daily chance of a wet day is 21% on July 3, and its lowest chance is 0% on February 22.

Probability of Precipitation in August in Tsagaan-Olom

Probability of Precipitation in August in Tsagaan-OlomAug11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%0%2%2%4%4%6%6%8%8%10%10%12%12%14%14%16%16%18%18%20%20%22%22%JulSepAug 118%Aug 118%Aug 3113%Aug 3113%Aug 1117%Aug 1117%Aug 2115%Aug 2115%rainmixed
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 August in Tsagaan-Olom is decreasing, starting the month at 1.1 inches, when it rarely exceeds 2.2 inches or falls below 0.3 inches, and ending the month at 0.6 inches, when it rarely exceeds 1.2 inches or falls below 0.1 inches.

Average Monthly Rainfall in August in Tsagaan-Olom

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.

Over the course of August in Tsagaan-Olom, the length of the day is rapidly decreasing. From the start to the end of the month, the length of the day decreases by 1 hour, 29 minutes, implying an average daily decrease of 2 minutes, 57 seconds, and weekly decrease of 20 minutes, 42 seconds.

The shortest day of the month is August 31, with 13 hours, 22 minutes of daylight and the longest day is August 1, with 14 hours, 51 minutes of daylight.

Hours of Daylight and Twilight in August in Tsagaan-Olom

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 Tsagaan-Olom is 5:14 AM on August 1 and the latest sunrise is 38 minutes later at 5:52 AM on August 31.

The latest sunset is 8:05 PM on August 1 and the earliest sunset is 50 minutes earlier at 7:14 PM on August 31.

Daylight saving time is not observed in Tsagaan-Olom during 2024.

For reference, on June 20, the longest day of the year, the Sun rises at 4:39 AM and sets 15 hours, 51 minutes later, at 8:31 PM, while on December 21, the shortest day of the year, it rises at 8:15 AM and sets 8 hours, 33 minutes later, at 4:48 PM.

Sunrise & Sunset with Twilight in August in Tsagaan-Olom

The solar day over the course of August. 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 August in Tsagaan-Olom

Solar Elevation and Azimuth in August in Tsagaan-OlomAug112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMJulSep00101020202030304040505060000101020203030304040505060
northeastsouthwest
Solar elevation and azimuth over the course of August 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 August 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. 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 August in Tsagaan-Olom

Moon Rise, Set & Phases in August in Tsagaan-OlomAug112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMJulSepJul 65:58 AMJul 65:58 AMJul 215:18 PMJul 215:18 PMAug 46:14 PMAug 46:14 PMAug 201:26 AMAug 201:26 AMSep 38:56 AMSep 38:56 AMSep 189:35 AMSep 189:35 AM4:21 AM4:21 AM9:22 PM9:22 PM8:48 PM8:48 PM5:25 AM5:25 AM4:29 AM4:29 AM8:23 PM8:23 PM7:45 PM7:45 PM5:48 AM5:48 AM5:47 AM5:47 AM7:24 PM7:24 PM6:28 PM6:28 PM6:06 AM6:06 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.
Aug 2024IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
12%1:12 AMNE6:32 PMNW-9:51 AMS239,623 mi
2
6%2:10 AMNE7:20 PMNW-10:48 AMS241,863 mi
3
2%3:17 AMNE7:56 PMNW-11:42 AMS244,048 mi
4
0%4:29 AMNE8:23 PMWNW-12:32 PMS246,129 mi
5
1%5:41 AMENE8:44 PMWNW-1:18 PMS248,035 mi
6
3%6:50 AMENE9:02 PMWNW-2:00 PMS249,671 mi
7
8%7:58 AMENE9:17 PMW-2:40 PMS250,924 mi
8
14%9:03 AME9:30 PMW-3:19 PMS251,675 mi
9
21%10:07 AME9:44 PMW-3:58 PMS251,808 mi
10
29%11:12 AMESE9:59 PMWSW-4:37 PMS251,226 mi
11
39%12:19 PMESE10:17 PMWSW-5:18 PMS249,872 mi
12
50%1:28 PMESE10:38 PMWSW-6:03 PMS247,739 mi
13
59%2:38 PMSE11:05 PMSW-6:52 PMS244,885 mi
14
69%3:49 PMSE11:43 PMSW-7:46 PMS241,445 mi
15
78%4:56 PMSE--8:45 PMS237,634 mi
16
87%-12:33 AMSW5:55 PMSE9:46 PMS233,744 mi
17
94%-1:38 AMSW6:41 PMSE10:49 PMS230,114 mi
18
98%-2:56 AMSW7:17 PMESE11:49 PMS227,090 mi
19
100%-4:21 AMWSW7:45 PMESE--
20
100%-5:48 AMWSW8:07 PMESE12:45 AMS224,961 mi
21
99%-7:13 AMW8:27 PME1:39 AMS223,913 mi
22
94%-8:37 AMW8:45 PME2:29 AMS224,000 mi
23
87%-10:01 AMW9:04 PMENE3:19 AMS225,142 mi
24
77%-11:24 AMWNW9:26 PMENE4:09 AMS227,152 mi
25
66%-12:47 PMWNW9:52 PMENE5:00 AMS229,780 mi
26
50%-2:08 PMNW10:25 PMNE5:54 AMS232,762 mi
27
43%-3:24 PMNW11:08 PMNE6:50 AMS235,857 mi
28
33%-4:28 PMNW-7:47 AMS238,877 mi
29
23%12:03 AMNE5:20 PMNW-8:44 AMS241,690 mi
30
15%1:07 AMNE5:59 PMNW-9:38 AMS244,223 mi
31
8%2:17 AMNE6:28 PMWNW-10:28 AMS246,443 mi

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 Tsagaan-Olom is essentially constant during August, remaining around 0% throughout.

Humidity Comfort Levels in August in Tsagaan-Olom

Humidity Comfort Levels in August in Tsagaan-OlomAug11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%JulSepAug 160%Aug 160%Aug 10%Aug 10%Aug 310%Aug 310%drydry
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.

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 Tsagaan-Olom is essentially constant during August, remaining within 0.1 miles per hour of 8.3 miles per hour throughout.

For reference, on April 28, the windiest day of the year, the daily average wind speed is 11.2 miles per hour, while on January 23, the calmest day of the year, the daily average wind speed is 6.9 miles per hour.

The lowest daily average wind speed during August is 8.2 miles per hour on August 26.

Average Wind Speed in August in Tsagaan-Olom

Average Wind Speed in August in Tsagaan-OlomAug11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mph14 mph14 mphJulSepAug 268.2 mphAug 268.2 mphAug 18.3 mphAug 18.3 mphAug 118.3 mphAug 118.3 mph
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.

The hourly average wind direction in Tsagaan-Olom throughout August is predominantly from the west, with a peak proportion of 40% on August 1.

Wind Direction in August in Tsagaan-Olom

Wind Direction in August in Tsagaan-OlomAug11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%20%80%40%60%60%40%80%20%100%0%JulSepwestsouthnortheast
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).

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 Tsagaan-Olom typically lasts for 3.7 months (112 days), from around May 20 to around September 9, rarely starting before May 2 or after June 6, and rarely ending before August 25 or after September 25.

The month of August in Tsagaan-Olom is more likely than not fully within the growing season, with the chance that a given day is in the growing season rapidly decreasing from 100% to 78% over the course of the month.

Time Spent in Various Temperature Bands and the Growing Season in August in Tsagaan-Olom

Time Spent in Various Temperature Bands and the Growing Season in August in Tsagaan-Olomgrowing seasonAug11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%JulSep100%Aug 1100%Aug 178%Aug 3178%Aug 31100%Aug 11100%Aug 1195%Aug 2195%Aug 2150%Sep 950%Sep 9Sep 2510%Sep 2510%Jul 16100%Jul 16100%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.

The average accumulated growing degree days in Tsagaan-Olom are increasing during August, increasing by 360°F, from 1,114°F to 1,474°F, over the course of the month.

Growing Degree Days in August in Tsagaan-Olom

Growing Degree Days in August in Tsagaan-OlomAug11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031311,000°F1,000°F1,100°F1,100°F1,200°F1,200°F1,300°F1,300°F1,400°F1,400°F1,500°F1,500°F1,600°F1,600°F1,700°F1,700°FJulSepAug 11,114°FAug 11,114°FAug 311,474°FAug 311,474°FAug 111,256°FAug 111,256°FAug 211,377°FAug 211,377°F
The average growing degree days accumulated over the course of August, 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 in Tsagaan-Olom is gradually decreasing during August, falling by 0.9 kWh, from 6.8 kWh to 5.9 kWh, over the course of the month.

Average Daily Incident Shortwave Solar Energy in August in Tsagaan-Olom

Average Daily Incident Shortwave Solar Energy in August in Tsagaan-OlomAug11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWhJulSepAug 16.8 kWhAug 16.8 kWhAug 315.9 kWhAug 315.9 kWhAug 116.6 kWhAug 116.6 kWhAug 216.2 kWhAug 216.2 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.

For the purposes of this report, the geographical coordinates of Tsagaan-Olom are 46.713 deg latitude, 96.526 deg longitude, and 5,397 ft elevation.

The topography within 2 miles of Tsagaan-Olom contains only modest variations in elevation, with a maximum elevation change of 456 feet and an average elevation above sea level of 5,454 feet. Within 10 miles contains only modest variations in elevation (2,044 feet). Within 50 miles contains large variations in elevation (7,598 feet).

The area within 2 miles of Tsagaan-Olom is covered by bare soil (100%), within 10 miles by bare soil (100%), and within 50 miles by bare soil (94%).

This report illustrates the typical weather in Tsagaan-Olom, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.

Tsagaan-Olom is further than 200 kilometers from the nearest reliable weather station, so the weather-related data on this page were taken entirely from NASA's MERRA-2 satellite-era reanalysis . 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.

The temperature and dew point estimates are corrected for the difference between the reference elevation of the MERRA-2 grid cell and the elevation of Tsagaan-Olom, according to the International Standard Atmosphere .

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.

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.

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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.

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