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January Weather at Artigas Airport Uruguay

Daily high temperatures are around 89°F, rarely falling below 80°F or exceeding 97°F. The highest daily average high temperature is 89°F on January 9.

Daily low temperatures are around 68°F, rarely falling below 61°F or exceeding 74°F. The highest daily average low temperature is 68°F on January 20.

For reference, on January 9, the hottest day of the year, temperatures at Artigas Airport typically range from 68°F to 89°F, while on July 19, the coldest day of the year, they range from 47°F to 65°F.

Average High and Low Temperature in January at Artigas Airport

Average High and Low Temperature in January at Artigas AirportJan112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313155°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°F90°F90°F95°F95°F100°F100°FDecFebJan 989°FJan 989°F68°F68°FJan 189°FJan 189°F68°F68°FJan 3188°FJan 3188°F68°F68°FJan 2189°FJan 2189°F68°F68°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 January. 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 January at Artigas Airport

Average Hourly Temperature in January at Artigas AirportJan112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMDecFebcomfortablewarmhotcoolcomfortablecomfortablewarm
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.

Al Bahah, Saudi Arabia (7,372 miles away) is the far-away foreign place with temperatures most similar to Artigas Airport (view comparison).

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The month of January at Artigas Airport experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 34% throughout the month.

The clearest day of the month is January 8, with clear, mostly clear, or partly cloudy conditions 67% of the time.

For reference, on June 19, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 48%, while on March 17, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 70%.

Cloud Cover Categories in January at Artigas Airport

Cloud Cover Categories in January at Artigas AirportJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%DecFebJan 166%Jan 166%Jan 3166%Jan 3166%Jan 1167%Jan 1167%Jan 2166%Jan 2166%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. At Artigas Airport, the chance of a wet day over the course of January is rapidly increasing, starting the month at 32% and ending it at 39%.

For reference, the year's highest daily chance of a wet day is 42% on February 8, and its lowest chance is 22% on August 14.

Probability of Precipitation in January at Artigas Airport

Probability of Precipitation in January at Artigas AirportJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%0%5%5%10%10%15%15%20%20%25%25%30%30%35%35%40%40%45%45%DecFebJan 132%Jan 132%Jan 3139%Jan 3139%Jan 1133%Jan 1133%Jan 2137%Jan 2137%rain
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 January at Artigas Airport is increasing, starting the month at 4.7 inches, when it rarely exceeds 10.8 inches or falls below 1.3 inches, and ending the month at 5.5 inches, when it rarely exceeds 9.7 inches or falls below 1.8 inches.

The lowest average 31-day accumulation is 4.7 inches on January 3.

Average Monthly Rainfall in January at Artigas Airport

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 January at Artigas Airport, the length of the day is decreasing. From the start to the end of the month, the length of the day decreases by 31 minutes, implying an average daily decrease of 1 minute, 3 seconds, and weekly decrease of 7 minutes, 18 seconds.

The shortest day of the month is January 31, with 13 hours, 33 minutes of daylight and the longest day is January 1, with 14 hours, 4 minutes of daylight.

Hours of Daylight and Twilight in January at Artigas Airport

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 at Artigas Airport is 5:47 AM on January 1 and the latest sunrise is 25 minutes later at 6:12 AM on January 31.

The latest sunset is 7:52 PM on January 9 and the earliest sunset is 7 minutes earlier at 7:45 PM on January 31.

Daylight saving time is not observed at Artigas Airport during 2024.

For reference, on December 21, the longest day of the year, the Sun rises at 5:40 AM and sets 14 hours, 7 minutes later, at 7:47 PM, while on June 20, the shortest day of the year, it rises at 7:42 AM and sets 10 hours, 11 minutes later, at 5:53 PM.

Sunrise & Sunset with Twilight in January at Artigas Airport

The solar day over the course of January. 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 January at Artigas Airport

Solar Elevation and Azimuth in January at Artigas AirportJan112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMDecFeb001010202020303040405050506060707080800001010202030303040405050606060707080
northeastsouthwest
Solar elevation and azimuth over the course of January 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 January 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 January at Artigas Airport

Moon Rise, Set & Phases in January at Artigas AirportJan112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMDecFebDec 128:33 PMDec 128:33 PMDec 269:34 PMDec 269:34 PMJan 118:58 AMJan 118:58 AMJan 252:55 PMJan 252:55 PMFeb 98:00 PMFeb 98:00 PMFeb 249:31 AMFeb 249:31 AM4:55 AM4:55 AM7:47 PM7:47 PM7:56 PM7:56 PM5:53 AM5:53 AM5:38 AM5:38 AM8:30 PM8:30 PM8:10 PM8:10 PM6:40 AM6:40 AM5:37 AM5:37 AM7:51 PM7:51 PM7:18 PM7:18 PM6:27 AM6:27 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.
Jan 2024IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
76%-10:41 AMW11:41 PME4:57 AMN251,565 mi
2
67%-11:34 AMW-5:37 AMN251,408 mi
3
57%12:06 AME12:27 PMW-6:15 AMN250,434 mi
4
50%12:32 AME1:21 PMW-6:54 AMN248,634 mi
5
38%12:58 AMESE2:17 PMWSW-7:35 AMN246,072 mi
6
28%1:28 AMESE3:17 PMWSW-8:19 AMN242,880 mi
7
19%2:02 AMESE4:20 PMWSW-9:08 AMN239,269 mi
8
11%2:43 AMESE5:26 PMWSW-10:01 AMN235,514 mi
9
5%3:32 AMESE6:32 PMWSW-11:00 AMN231,938 mi
10
1%4:31 AMESE7:34 PMWSW-12:03 PMN228,876 mi
11
0%5:38 AMESE8:30 PMWSW-1:07 PMN226,619 mi
12
2%6:51 AMESE9:18 PMWSW-2:08 PMN225,357 mi
13
7%8:04 AMESE9:59 PMWSW-3:05 PMN225,147 mi
14
15%9:15 AMESE10:35 PMW-3:58 PMN225,914 mi
15
24%10:23 AME11:08 PMW-4:48 PMN227,482 mi
16
35%11:29 AME11:39 PMW-5:35 PMN229,628 mi
17
47%12:34 PME--6:23 PMN232,120 mi
18
50%-12:11 AMWNW1:38 PMENE7:11 PMN234,757 mi
19
69%-12:44 AMWNW2:42 PMENE8:02 PMN237,388 mi
20
79%-1:22 AMWNW3:47 PMENE8:55 PMN239,915 mi
21
87%-2:04 AMWNW4:50 PMENE9:51 PMN242,284 mi
22
93%-2:52 AMWNW5:49 PMENE10:47 PMN244,474 mi
23
97%-3:45 AMWNW6:43 PMENE11:43 PMN246,469 mi
24
99%-4:42 AMWNW7:30 PMENE--
25
100%-5:42 AMWNW8:10 PMENE12:36 AMN248,250 mi
26
100%-6:40 AMWNW8:45 PMENE1:26 AMN249,780 mi
27
98%-7:38 AMWNW9:15 PMENE2:11 AMN250,996 mi
28
94%-8:33 AMWNW9:42 PME2:54 AMN251,814 mi
29
89%-9:27 AMW10:08 PME3:34 AMN252,138 mi
30
82%-10:19 AMW10:33 PME4:13 AMN251,865 mi
31
75%-11:13 AMW10:59 PME4:51 AMN250,912 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 at Artigas Airport is increasing during January, rising from 46% to 54% over the course of the month.

For reference, on February 8, the muggiest day of the year, there are muggy conditions 58% of the time, while on July 30, the least muggy day of the year, there are muggy conditions 2% of the time.

Humidity Comfort Levels in January at Artigas Airport

Humidity Comfort Levels in January at Artigas AirportJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%DecFebJan 146%Jan 146%Jan 3154%Jan 3154%Jan 1149%Jan 1149%Jan 2152%Jan 2152%oppressiveoppressivemuggymuggyhumidhumidcomfortablecomfortabledrydrymiserablemiserable
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 at Artigas Airport is essentially constant during January, remaining within 0.1 miles per hour of 8.5 miles per hour throughout.

For reference, on October 1, the windiest day of the year, the daily average wind speed is 9.9 miles per hour, while on March 7, the calmest day of the year, the daily average wind speed is 8.0 miles per hour.

Average Wind Speed in January at Artigas Airport

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 at Artigas Airport throughout January is predominantly from the east, with a peak proportion of 54% on January 8.

Wind Direction in January at Artigas Airport

Wind Direction in January at Artigas AirportJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%20%80%40%60%60%40%80%20%100%0%DecFebsoutheastnorthwest
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 at Artigas Airport typically lasts for 12 months (357 days), from around July 13 to around July 5, rarely starting after August 18, or ending before May 31.

The month of January at Artigas Airport is reliably fully within the growing season.

Time Spent in Various Temperature Bands and the Growing Season in January at Artigas Airport

Time Spent in Various Temperature Bands and the Growing Season in January at Artigas Airportgrowing seasongrowing seasonJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%DecFeb100%Jan 16100%Jan 16coolcomfortablewarmhotsweltering
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 at Artigas Airport are rapidly increasing during January, increasing by 812°F, from 2,866°F to 3,677°F, over the course of the month.

Growing Degree Days in January at Artigas Airport

Growing Degree Days in January at Artigas AirportJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031312,800°F2,800°F3,000°F3,000°F3,200°F3,200°F3,400°F3,400°F3,600°F3,600°F3,800°F3,800°FDecFebJan 12,866°FJan 12,866°FJan 313,677°FJan 313,677°FJan 113,136°FJan 113,136°FJan 213,409°FJan 213,409°F
The average growing degree days accumulated over the course of January, 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 at Artigas Airport is gradually decreasing during January, falling by 0.5 kWh, from 7.5 kWh to 7.0 kWh, over the course of the month.

Average Daily Incident Shortwave Solar Energy in January at Artigas Airport

Average Daily Incident Shortwave Solar Energy in January at Artigas AirportJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWh10 kWh10 kWhDecFebJan 17.5 kWhJan 17.5 kWhJan 317.0 kWhJan 317.0 kWhJan 117.5 kWhJan 117.5 kWhJan 217.3 kWhJan 217.3 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 Artigas Airport are -30.383 deg latitude, -56.500 deg longitude, and 308 ft elevation.

The topography within 2 miles of Artigas Airport contains only modest variations in elevation, with a maximum elevation change of 154 feet and an average elevation above sea level of 338 feet. Within 10 miles contains only modest variations in elevation (522 feet). Within 50 miles contains significant variations in elevation (997 feet).

The area within 2 miles of Artigas Airport is covered by grassland (35%), trees (28%), cropland (19%), and shrubs (13%), within 10 miles by grassland (59%) and trees (18%), and within 50 miles by grassland (62%) and trees (16%).

This report illustrates the typical weather at Artigas Airport, 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

Artigas Airport has a weather station that reported reliably enough during the analysis period that we have included it in our network. When available, historical temperature and dew point measurements are taken directly from this weather station. These records are obtained from NOAA's Integrated Surface Hourly data set, falling back on ICAO METAR records as required.

In the case of missing or erroneous measurements from this station, we fall back on records from nearby stations, adjusted according to typical seasonal and diurnal intra-station differences. For a given day of the year and hour of the day, the fallback station is selected to minimize the prediction error over the years for which there are measurements for both stations.

The stations on which we may fall back are Paso de los Libres Airport, Monte Caseros Aerodrome, Rivera International Airport, Comodoro Pierrestegui Airport, and Aeropuerto Nueva Hesperides.

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 © 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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