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May Weather in Tahilt Mongolia

Daily high temperatures increase by 12°F, from 53°F to 65°F, rarely falling below 40°F or exceeding 74°F.

Daily low temperatures increase by 11°F, from 28°F to 38°F, rarely falling below 19°F or exceeding 47°F.

For reference, on July 16, the hottest day of the year, temperatures in Tahilt typically range from 48°F to 73°F, while on January 15, the coldest day of the year, they range from -9°F to 11°F.

Average High and Low Temperature in May in Tahilt

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 May. 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 May in Tahilt

Average Hourly Temperature in May in TahiltMay112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMAprJunfreezingfreezingvery coldcoldcoolcomfortable
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.

Haines Junction, Yukon, Canada (4,509 miles away) is the far-away foreign place with temperatures most similar to Tahilt (view comparison).

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The month of May in Tahilt experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 37% throughout the month.

The clearest day of the month is May 14, with clear, mostly clear, or partly cloudy conditions 64% of the time.

For reference, on April 13, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 38%, while on September 17, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 74%.

Cloud Cover Categories in May in Tahilt

Cloud Cover Categories in May in TahiltMay11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%AprJunMay 162%May 162%May 3163%May 3163%May 1163%May 1163%May 2163%May 2163%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 Tahilt, the chance of a wet day over the course of May is gradually increasing, starting the month at 3% and ending it at 7%.

For reference, the year's highest daily chance of a wet day is 17% on July 3, and its lowest chance is -0% on December 1.

Probability of Precipitation in May in Tahilt

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 May in Tahilt is gradually increasing, starting the month at 0.1 inches, when it rarely exceeds 0.2 inches, and ending the month at 0.4 inches, when it rarely exceeds 0.8 inches.

Average Monthly Rainfall in May in Tahilt

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 May in Tahilt, the length of the day is rapidly increasing. From the start to the end of the month, the length of the day increases by 1 hour, 6 minutes, implying an average daily increase of 2 minutes, 12 seconds, and weekly increase of 15 minutes, 26 seconds.

The shortest day of the month is May 1, with 14 hours, 18 minutes of daylight and the longest day is May 31, with 15 hours, 24 minutes of daylight.

Hours of Daylight and Twilight in May in Tahilt

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 latest sunrise of the month in Tahilt is 5:21 AM on May 1 and the earliest sunrise is 33 minutes earlier at 4:49 AM on May 31.

The earliest sunset is 7:39 PM on May 1 and the latest sunset is 34 minutes later at 8:13 PM on May 31.

Daylight saving time is not observed in Tahilt during 2024.

For reference, on June 20, the longest day of the year, the Sun rises at 4:45 AM and sets 15 hours, 40 minutes later, at 8:25 PM, while on December 21, the shortest day of the year, it rises at 8:09 AM and sets 8 hours, 43 minutes later, at 4:53 PM.

Sunrise & Sunset with Twilight in May in Tahilt

The solar day over the course of May. 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 May in Tahilt

Solar Elevation and Azimuth in May in TahiltMay112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMAprJun00101020202030304040505050606000010102020303030404050506060
northeastsouthwest
Solar elevation and azimuth over the course of May 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 May 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 May in Tahilt

Moon Rise, Set & Phases in May in TahiltMay112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAprJunApr 91:22 AMApr 91:22 AMApr 246:50 AMApr 246:50 AMMay 810:23 AMMay 810:23 AMMay 238:54 PMMay 238:54 PMJun 67:38 PMJun 67:38 PMJun 228:09 AMJun 228:09 AM6:06 AM6:06 AM8:08 PM8:08 PM6:58 PM6:58 PM5:27 AM5:27 AM4:54 AM4:54 AM8:25 PM8:25 PM8:14 PM8:14 PM4:48 AM4:48 AM3:57 AM3:57 AM8:38 PM8:38 PM8:18 PM8:18 PM4:14 AM4:14 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.
May 2024IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
50%2:09 AMSE10:56 AMSW-6:32 AMS233,340 mi
2
44%2:41 AMESE12:16 PMWSW-7:28 AMS230,913 mi
3
32%3:06 AMESE1:37 PMWSW-8:20 AMS228,738 mi
4
22%3:28 AMESE2:57 PMW-9:10 AMS227,008 mi
5
12%3:48 AME4:17 PMW-9:59 AMS225,929 mi
6
5%4:07 AME5:38 PMWNW-10:49 AMS225,685 mi
7
1%4:29 AMENE7:01 PMWNW-11:40 AMS226,391 mi
8
0%4:54 AMENE8:25 PMWNW-12:33 PMS228,064 mi
9
2%5:25 AMNE9:46 PMNW-1:30 PMS230,603 mi
10
6%6:04 AMNE10:59 PMNW-2:29 PMS233,800 mi
11
13%6:55 AMNE--3:28 PMS237,368 mi
12
21%-12:00 AMNW7:55 AMNE4:25 PMS240,986 mi
13
30%-12:47 AMNW9:03 AMNE5:18 PMS244,355 mi
14
40%-1:23 AMNW10:13 AMENE6:07 PMS247,225 mi
15
50%-1:50 AMWNW11:22 AMENE6:51 PMS249,416 mi
16
60%-2:11 AMWNW12:29 PMENE7:33 PMS250,822 mi
17
69%-2:29 AMWNW1:33 PME8:12 PMS251,409 mi
18
78%-2:45 AMW2:37 PME8:50 PMS251,209 mi
19
85%-3:00 AMW3:40 PME9:29 PMS250,306 mi
20
92%-3:15 AMW4:45 PMESE10:09 PMS248,821 mi
21
96%-3:32 AMWSW5:53 PMESE10:53 PMS246,905 mi
22
99%-3:52 AMWSW7:03 PMESE11:40 PMS244,714 mi
23
100%-4:16 AMWSW8:14 PMSE--
24
100%-4:48 AMSW9:25 PMSE12:31 AMS242,397 mi
25
98%-5:30 AMSW10:30 PMSE1:27 AMS240,086 mi
26
95%-6:24 AMSW11:26 PMSE2:27 AMS237,880 mi
27
88%-7:30 AMSW-3:28 AMS235,843 mi
28
80%12:10 AMSE8:46 AMSW-4:28 AMS234,008 mi
29
70%12:43 AMESE10:05 AMWSW-5:24 AMS232,390 mi
30
59%1:10 AMESE11:24 AMWSW-6:17 AMS231,006 mi
31
50%1:33 AMESE12:43 PMW-7:06 AMS229,891 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 Tahilt is essentially constant during May, remaining around 0% throughout.

Humidity Comfort Levels in May in Tahilt

Humidity Comfort Levels in May in TahiltMay11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%AprJunMay 160%May 160%May 10%May 10%May 310%May 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 Tahilt is gradually decreasing during May, decreasing from 11.5 miles per hour to 10.6 miles per hour over the course of the month.

For reference, on April 28, the windiest day of the year, the daily average wind speed is 11.5 miles per hour, while on January 18, the calmest day of the year, the daily average wind speed is 6.6 miles per hour.

The highest daily average wind speed during May is 11.5 miles per hour on May 1.

Average Wind Speed in May in Tahilt

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 Tahilt throughout May is predominantly from the west, with a peak proportion of 43% on May 19.

Wind Direction in May in Tahilt

Wind Direction in May in TahiltMay11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%20%80%40%60%60%40%80%20%100%0%AprJunwestsouthnortheast
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 Tahilt typically lasts for 2.7 months (84 days), from around June 6 to around August 29, rarely starting before May 20 or after June 25, and rarely ending before August 8 or after September 15.

The month of May in Tahilt is more likely than not fully outside of the growing season, with the chance that a given day is in the growing season rapidly increasing from 0% to 33% over the course of the month.

Time Spent in Various Temperature Bands and the Growing Season in May in Tahilt

Time Spent in Various Temperature Bands and the Growing Season in May in TahiltMay11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%AprJunMay 10%May 10%May 3133%May 3133%May 112%May 112%May 2111%May 2111%50%Jun 650%Jun 690%Jun 2590%Jun 25frigidfreezingvery coldcoldcoolcomfortablewarm
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 Tahilt are gradually increasing during May, increasing by 107°F, from 21°F to 128°F, over the course of the month.

Growing Degree Days in May in Tahilt

The average growing degree days accumulated over the course of May, 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 Tahilt is gradually increasing during May, rising by 0.7 kWh, from 7.1 kWh to 7.7 kWh, over the course of the month.

Average Daily Incident Shortwave Solar Energy in May in Tahilt

Average Daily Incident Shortwave Solar Energy in May in TahiltMay11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWhAprJunMay 17.1 kWhMay 17.1 kWhMay 317.7 kWhMay 317.7 kWhMay 117.4 kWhMay 117.4 kWhMay 217.6 kWhMay 217.6 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 Tahilt are 45.347 deg latitude, 96.646 deg longitude, and 7,546 ft elevation.

The topography within 2 miles of Tahilt contains very significant variations in elevation, with a maximum elevation change of 1,857 feet and an average elevation above sea level of 7,745 feet. Within 10 miles contains very significant variations in elevation (4,229 feet). Within 50 miles also contains extreme variations in elevation (8,878 feet).

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

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

Tahilt 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 Tahilt, 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.

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.

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