1. WeatherSpark.com
  2. Mexico
  3. Tamaulipas
  4. Heroica Matamoros

July Weather in Heroica Matamoros Mexico

Daily high temperatures are around 93°F, rarely falling below 88°F or exceeding 97°F.

Daily low temperatures are around 77°F, rarely falling below 73°F or exceeding 80°F.

For reference, on August 4, the hottest day of the year, temperatures in Heroica Matamoros typically range from 77°F to 94°F, while on January 5, the coldest day of the year, they range from 52°F to 70°F.

Average High and Low Temperature in July in Heroica Matamoros

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 July. 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 July in Heroica Matamoros

Average Hourly Temperature in July in Heroica MatamorosJul112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMJunAugwarmwarmhot
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.

Taichung, Taiwan (8,150 miles away) is the far-away foreign place with temperatures most similar to Heroica Matamoros (view comparison).

Map
Marker
© OpenStreetMap contributors

Compare Heroica Matamoros to another city:

Map

The month of July in Heroica Matamoros experiences increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 49% to 60%. The highest chance of overcast or mostly cloudy conditions is 60% on July 31.

The clearest day of the month is July 1, with clear, mostly clear, or partly cloudy conditions 51% of the time.

For reference, on July 31, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 60%, while on June 2, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 74%.

Cloud Cover Categories in July in Heroica Matamoros

Cloud Cover Categories in July in Heroica MatamorosJul11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%JunAugJun 274%Jun 274%Jul 151%Jul 151%Jul 3140%Jul 3140%Jul 1142%Jul 1142%Jul 2141%Jul 2141%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 Heroica Matamoros, the chance of a wet day over the course of July is rapidly decreasing, starting the month at 20% and ending it at 14%.

For reference, the year's highest daily chance of a wet day is 38% on September 13, and its lowest chance is 7% on February 21.

Probability of Precipitation in July in Heroica Matamoros

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 July in Heroica Matamoros is decreasing, starting the month at 2.3 inches, when it rarely exceeds 6.2 inches or falls below 0.1 inches, and ending the month at 1.5 inches, when it rarely exceeds 4.2 inches or falls below 0.1 inches.

The lowest average 31-day accumulation is 1.5 inches on July 31.

Average Monthly Rainfall in July in Heroica Matamoros

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 July in Heroica Matamoros, the length of the day is gradually decreasing. From the start to the end of the month, the length of the day decreases by 23 minutes, implying an average daily decrease of 46 seconds, and weekly decrease of 5 minutes, 24 seconds.

The shortest day of the month is July 31, with 13 hours, 20 minutes of daylight and the longest day is July 1, with 13 hours, 44 minutes of daylight.

Hours of Daylight and Twilight in July in Heroica Matamoros

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 Heroica Matamoros is 6:42 AM on July 1 and the latest sunrise is 14 minutes later at 6:56 AM on July 31.

The latest sunset is 8:25 PM on July 2 and the earliest sunset is 9 minutes earlier at 8:16 PM on July 31.

Daylight saving time is observed in Heroica Matamoros during 2024, but it neither starts nor ends during July, so the entire month is in standard time.

For reference, on June 20, the longest day of the year, the Sun rises at 6:39 AM and sets 13 hours, 46 minutes later, at 8:24 PM, while on December 21, the shortest day of the year, it rises at 7:12 AM and sets 10 hours, 31 minutes later, at 5:44 PM.

Sunrise & Sunset with Twilight in July in Heroica Matamoros

The solar day over the course of July. 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 July in Heroica Matamoros

Solar Elevation and Azimuth in July in Heroica MatamorosJul112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMJunAug00101020202030304040505050606070708080000101020203030304040505060606070708080
northeastsouthwest
Solar elevation and azimuth over the course of July 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 July 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 July in Heroica Matamoros

Moon Rise, Set & Phases in July in Heroica MatamorosJul112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMJunAugJun 67:38 AMJun 67:38 AMJun 218:09 PMJun 218:09 PMJul 55:58 PMJul 55:58 PMJul 215:18 AMJul 215:18 AMAug 46:14 AMAug 46:14 AMAug 191:26 PMAug 191:26 PM6:26 AM6:26 AM8:58 PM8:58 PM8:33 PM8:33 PM6:57 AM6:57 AM6:09 AM6:09 AM8:41 PM8:41 PM8:14 PM8:14 PM6:52 AM6:52 AM6:59 AM6:59 AM8:45 PM8:45 PM7:38 PM7:38 PM6:49 AM6:49 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.
Jul 2024IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
21%2:48 AMENE4:34 PMWNW-9:38 AMS232,237 mi
2
13%3:30 AMENE5:40 PMWNW-10:32 AMS233,733 mi
3
6%4:17 AMENE6:45 PMWNW-11:29 AMN235,553 mi
4
2%5:11 AMENE7:46 PMWNW-12:28 PMN237,676 mi
5
0%6:09 AMENE8:41 PMWNW-1:26 PMN240,038 mi
6
1%7:10 AMENE9:29 PMWNW-2:22 PMS242,528 mi
7
4%8:11 AMENE10:11 PMWNW-3:13 PMS244,997 mi
8
9%9:09 AMENE10:46 PMWNW-4:00 PMS247,271 mi
9
15%10:05 AMENE11:18 PMWNW-4:43 PMS249,171 mi
10
23%10:57 AME11:47 PMW-5:24 PMS250,529 mi
11
32%11:49 AME--6:03 PMS251,205 mi
12
41%-12:14 AMW12:39 PME6:41 PMS251,099 mi
13
50%-12:42 AMW1:30 PME7:20 PMS250,169 mi
14
61%-1:10 AMWSW2:22 PMESE8:02 PMS248,433 mi
15
70%-1:41 AMWSW3:17 PMESE8:47 PMS245,977 mi
16
79%-2:17 AMWSW4:16 PMESE9:36 PMS242,958 mi
17
87%-2:57 AMWSW5:16 PMESE10:31 PMS239,594 mi
18
94%-3:46 AMWSW6:18 PMESE11:30 PMS236,153 mi
19
96%-4:42 AMWSW7:18 PMESE--
20
98%-5:45 AMWSW8:14 PMESE12:32 AMS232,931 mi
21
100%-6:52 AMWSW9:03 PMESE1:33 AMS230,209 mi
22
99%-8:01 AMWSW9:47 PMESE2:33 AMS228,207 mi
23
95%-9:09 AMWSW10:26 PMESE3:28 AMS227,050 mi
24
88%-10:14 AMW11:02 PME4:20 AMS226,755 mi
25
79%-11:18 AMW11:36 PME5:09 AMS227,248 mi
26
69%-12:21 PMW-5:57 AMS228,390 mi
27
50%12:11 AME1:24 PMWNW-6:45 AMS230,014 mi
28
45%12:48 AMENE2:28 PMWNW-7:35 AMS231,959 mi
29
34%1:28 AMENE3:33 PMWNW-8:28 AMS234,093 mi
30
24%2:14 AMENE4:37 PMWNW-9:23 AMN236,321 mi
31
15%3:05 AMENE5:39 PMWNW-10:21 AMN238,581 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 Heroica Matamoros is essentially constant during July, remaining around 100% throughout.

The highest chance of a muggy day during July is 100% on July 23.

For reference, on July 18, the muggiest day of the year, there are muggy conditions 100% of the time, while on January 22, the least muggy day of the year, there are muggy conditions 15% of the time.

Humidity Comfort Levels in July in Heroica Matamoros

Humidity Comfort Levels in July in Heroica MatamorosJul11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%JunAugJul 23100%Jul 23100%Jul 199%Jul 199%Jul 31100%Jul 31100%Jul 11100%Jul 11100%miserablemiserableoppressiveoppressivemuggymuggy
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 Heroica Matamoros is gradually decreasing during July, decreasing from 11.7 miles per hour to 11.1 miles per hour over the course of the month.

For reference, on April 7, the windiest day of the year, the daily average wind speed is 12.9 miles per hour, while on September 6, the calmest day of the year, the daily average wind speed is 9.2 miles per hour.

Average Wind Speed in July in Heroica Matamoros

Average Wind Speed in July in Heroica MatamorosJul11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mph14 mph14 mph16 mph16 mphJunAugJul 111.7 mphJul 111.7 mphJul 3111.1 mphJul 3111.1 mphJul 1611.6 mphJul 1611.6 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 Heroica Matamoros throughout July is predominantly from the south, with a peak proportion of 76% on July 16.

Wind Direction in July in Heroica Matamoros

Wind Direction in July in Heroica MatamorosJul11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%20%80%40%60%60%40%80%20%100%0%JunAugsoutheastnorth
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).

Heroica Matamoros 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 Heroica Matamoros is essentially constant during July, remaining around 83°F throughout.

Average Water Temperature in July in Heroica Matamoros

Average Water Temperature in July in Heroica MatamorosJul112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313178°F78°F79°F79°F80°F80°F81°F81°F82°F82°F83°F83°F84°F84°F85°F85°F86°F86°FJunAugJul 182°FJul 182°FJul 3183°FJul 3183°FJul 1183°FJul 1183°FJul 2183°FJul 2183°F
The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.

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).

While it does not do so every year, freezing temperatures are seen in Heroica Matamoros over some winters. The day least likely to be in the growing season is January 5, with a 77% chance.

Time Spent in Various Temperature Bands and the Growing Season in July in Heroica Matamoros

Time Spent in Various Temperature Bands and the Growing Season in July in Heroica Matamorosgrowing seasonJul11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%JunAug100%Jul 16100%Jul 16warmhotcomfortablesweltering
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 Heroica Matamoros are very rapidly increasing during July, increasing by 965°F, from 3,942°F to 4,907°F, over the course of the month.

Growing Degree Days in July in Heroica Matamoros

Growing Degree Days in July in Heroica MatamorosJul11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031313,800°F3,800°F4,000°F4,000°F4,200°F4,200°F4,400°F4,400°F4,600°F4,600°F4,800°F4,800°F5,000°F5,000°F5,200°F5,200°FJunAugJul 13,942°FJul 13,942°FJul 314,907°FJul 314,907°FJul 114,262°FJul 114,262°FJul 214,583°FJul 214,583°F
The average growing degree days accumulated over the course of July, 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 Heroica Matamoros is gradually decreasing during July, falling by 0.6 kWh, from 6.3 kWh to 5.7 kWh, over the course of the month.

Average Daily Incident Shortwave Solar Energy in July in Heroica Matamoros

Average Daily Incident Shortwave Solar Energy in July in Heroica MatamorosJul11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWhJunAugJul 16.3 kWhJul 16.3 kWhJul 315.7 kWhJul 315.7 kWhJul 116.0 kWhJul 116.0 kWhJul 215.9 kWhJul 215.9 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 Heroica Matamoros are 25.880 deg latitude, -97.504 deg longitude, and 52 ft elevation.

The topography within 2 miles of Heroica Matamoros is essentially flat, with a maximum elevation change of 59 feet and an average elevation above sea level of 38 feet. Within 10 miles is also essentially flat (75 feet). Within 50 miles is essentially flat (295 feet).

The area within 2 miles of Heroica Matamoros is covered by artificial surfaces (79%) and grassland (15%), within 10 miles by artificial surfaces (38%) and cropland (32%), and within 50 miles by cropland (40%) and water (37%).

This report illustrates the typical weather in Heroica Matamoros, 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 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Heroica Matamoros.

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

The stations contributing to this reconstruction are:

To get a sense of how much these sources agree with each other, you can view a comparison of Heroica Matamoros and the stations that contribute to our estimates of its temperature history and climate. Please note that each source's contribution is adjusted for elevation and the relative change present in the MERRA-2 data.

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.

Please review our full terms contained on our Terms of Service page.