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Average Weather in February in San Ignacio Río Muerto Mexico

Daily high temperatures increase by 2°F, from 73°F to 75°F, rarely falling below 67°F or exceeding 81°F.

Daily low temperatures increase by 2°F, from 52°F to 54°F, rarely falling below 46°F or exceeding 60°F.

For reference, on August 8, the hottest day of the year, temperatures in San Ignacio Río Muerto typically range from 81°F to 95°F, while on January 8, the coldest day of the year, they range from 51°F to 73°F.

Average High and Low Temperature in February

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 February. 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 February

Average Hourly Temperature in February in San Ignacio Río Muerto181522112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282812 AM4 AM8 AM12 PM4 PM8 PM12 AMJanMarcoldcoolcoolcomfortablewarmcomfortable
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.

El Gouna, Egypt (7,966 miles away) and Taichung, Taiwan (7,525 miles) are the far-away foreign places with temperatures most similar to San Ignacio Río Muerto (view comparison).

Clouds

The month of February in San Ignacio Río Muerto experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 36% throughout the month. The highest chance of overcast or mostly cloudy conditions is 38% on February 22.

The clearest day of the month is February 4, with clear, mostly clear, or partly cloudy conditions 65% of the time.

For reference, on July 31, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 65%, while on June 8, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 86%.

Cloud Cover Categories in February

Cloud Cover Categories in February in San Ignacio Río Muerto18152211223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728280%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%JanMarJun 886%Jun 886%Feb 165%Feb 165%Feb 2864%Feb 2864%Feb 1164%Feb 1164%clearmostly cloudyovercastmostly clearpartly cloudy
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. In San Ignacio Río Muerto, the chance of a wet day over the course of February is gradually decreasing, starting the month at 7% and ending it at 5%.

For reference, the year's highest daily chance of a wet day is 38% on August 20, and its lowest chance is 1% on May 19.

Probability of Precipitation in February

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 February in San Ignacio Río Muerto is essentially constant, remaining about 0.4 inches throughout, and rarely exceeding 1.8 inches.

Average Monthly Rainfall in February

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.

Sun

Over the course of February in San Ignacio Río Muerto, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 40 minutes, implying an average daily increase of 1 minute, 29 seconds, and weekly increase of 10 minutes, 20 seconds.

The shortest day of the month is February 1, with 10 hours, 55 minutes of daylight and the longest day is February 28, with 11 hours, 35 minutes of daylight.

Hours of Daylight and Twilight in February

Hours of Daylight and Twilight in February in San Ignacio Río Muerto18152211223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728280 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrJanMarnightnightdaydayFeb 110 hr, 55 minFeb 110 hr, 55 minFeb 2811 hr, 35 minFeb 2811 hr, 35 min
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 San Ignacio Río Muerto is 7:07 AM on February 1 and the earliest sunrise is 21 minutes earlier at 6:46 AM on February 28.

The earliest sunset is 6:02 PM on February 1 and the latest sunset is 19 minutes later at 6:21 PM on February 28.

Daylight saving time is not observed in San Ignacio Río Muerto during 2018.

For reference, on June 21, the longest day of the year, the Sun rises at 5:26 AM and sets 13 hours, 53 minutes later, at 7:19 PM, while on December 21, the shortest day of the year, it rises at 7:06 AM and sets 10 hours, 25 minutes later, at 5:31 PM.

Sunrise & Sunset with Twilight in February

Sunrise & Sunset with Twilight in February in San Ignacio Río Muerto18152211223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMJanMar6:46 AM6:46 AMFeb 286:21 PMFeb 286:21 PM7:07 AM7:07 AMFeb 16:02 PMFeb 16:02 PM6:57 AM6:57 AMFeb 166:13 PMFeb 166:13 PMSolarMidnightSolarMidnightSolarNoonSunriseSunset
The solar day over the course of February. 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.

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 chance that a given day will be muggy in San Ignacio Río Muerto is essentially constant during February, remaining around 2% throughout.

For reference, on August 13, the muggiest day of the year, there are muggy conditions 99% of the time, while on January 23, the least muggy day of the year, there are muggy conditions 1% of the time.

Humidity Comfort Levels in February

Humidity Comfort Levels in February in San Ignacio Río Muerto18152211223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728280%10%20%30%40%50%60%70%80%90%100%JanMarFeb 12%Feb 12%Feb 282%Feb 282%Feb 112%Feb 112%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 San Ignacio Río Muerto is essentially constant during February, remaining within 0.2 miles per hour of 8.2 miles per hour throughout.

For reference, on June 19, the windiest day of the year, the daily average wind speed is 8.6 miles per hour, while on August 17, the calmest day of the year, the daily average wind speed is 6.4 miles per hour.

The highest daily average wind speed during February is 8.4 miles per hour on February 25.

Average Wind Speed in February

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 San Ignacio Río Muerto throughout February is predominantly from the west, with a peak proportion of 46% on February 28.

Wind Direction in February

Wind Direction in February in San Ignacio Río MuertoNW18152211223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728280%100%20%80%40%60%60%40%80%20%100%0%JanMarwestnorthsoutheast
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).

Water Temperature

San Ignacio Río Muerto is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water.

The average surface water temperature in San Ignacio Río Muerto is essentially constant during February, remaining around 65°F throughout.

The lowest average surface water temperature during February is 65°F on February 13.

Average Water Temperature in February

The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.

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).

Temperatures in San Ignacio Río Muerto are sufficiently warm year round that it is not entirely meaningful to discuss the growing season in these terms. We nevertheless include the chart below as an illustration of the distribution of temperatures experienced throughout the year.

Time Spent in Various Temperature Bands and the Growing Season in February

Time Spent in Various Temperature Bands and the Growing Season in February in San Ignacio Río Muerto18152211223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728280%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%JanMar100%Feb 15100%Feb 15100%Jan 1100%Jan 1coldcoolcomfortablewarm
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 San Ignacio Río Muerto are increasing during February, increasing by 370°F, from 389°F to 760°F, over the course of the month.

Growing Degree Days in February

The average growing degree days accumulated over the course of February, 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 in San Ignacio Río Muerto is increasing during February, rising by 1.1 kWh, from 4.6 kWh to 5.6 kWh, over the course of the month.

Average Daily Incident Shortwave Solar Energy in February

Average Daily Incident Shortwave Solar Energy in February in San Ignacio Río Muerto18152211223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728280 kWh1 kWh2 kWh3 kWh4 kWh5 kWh6 kWh7 kWh8 kWhJanMarFeb 14.6 kWhFeb 14.6 kWhFeb 285.6 kWhFeb 285.6 kWhFeb 165.1 kWhFeb 165.1 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.

Topography

For the purposes of this report, the geographical coordinates of San Ignacio Río Muerto are 27.417 deg latitude, -110.246 deg longitude, and 36 ft elevation.

The topography within 2 miles of San Ignacio Río Muerto is essentially flat, with a maximum elevation change of 66 feet and an average elevation above sea level of 39 feet. Within 10 miles is essentially flat (128 feet). Within 50 miles contains only modest variations in elevation (3,885 feet).

The area within 2 miles of San Ignacio Río Muerto is covered by cropland (100%), within 10 miles by cropland (77%) and shrubs (20%), and within 50 miles by water (42%) and trees (21%).

Data Sources

This report illustrates the typical weather in San Ignacio Río Muerto year round, 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 is only a single weather station, Ciudad Obregón International Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of San Ignacio Río Muerto.

At a distance of 41 kilometers from San Ignacio Río Muerto, closer than our threshold of 150 kilometers, this station is deemed sufficiently nearby to be relied upon as our primary source for temperature and dew point records.

The station records are corrected for the elevation difference between the station and San Ignacio Río Muerto according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.

Please note that the station records themselves may additionally have been back-filled using other nearby stations or the MERRA-2 reanalysis.

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.