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July Weather in Viña del Mar Chile

Daily high temperatures are around 59°F, rarely falling below 54°F or exceeding 66°F. The lowest daily average high temperature is 59°F on July 6.

Daily low temperatures are around 45°F, rarely falling below 37°F or exceeding 51°F. The lowest daily average low temperature is 44°F on July 26.

For reference, on February 7, the hottest day of the year, temperatures in Viña del Mar typically range from 53°F to 70°F, while on July 26, the coldest day of the year, they range from 44°F to 60°F.

Average High and Low Temperature in July in Viña del Mar

Average High and Low Temperature in July in Viña del MarJul112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313135°F35°F40°F40°F45°F45°F50°F50°F55°F55°F60°F60°F65°F65°F70°F70°FJunAugJul 659°FJul 659°F45°F45°FJul 3160°FJul 3160°F44°F44°FJul 2159°FJul 2159°F44°F44°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 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 Viña del Mar

Average Hourly Temperature in July in Viña del MarJul112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMJunAugcoldcoldcool
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.

Del Rey Oaks, California, United States (5,807 miles away) is the far-away foreign place with temperatures most similar to Viña del Mar (view comparison).

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The month of July in Viña del Mar experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 50% to 44%.

The clearest day of the month is July 31, with clear, mostly clear, or partly cloudy conditions 56% of the time.

For reference, on May 31, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 54%, while on January 31, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 93%.

Cloud Cover Categories in July in Viña del Mar

Cloud Cover Categories in July in Viña del MarJul11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%JunAugJul 150%Jul 150%Jul 3156%Jul 3156%Jul 1152%Jul 1152%Jul 2152%Jul 2152%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 Viña del Mar, the chance of a wet day over the course of July is essentially constant, remaining around 17% throughout.

For reference, the year's highest daily chance of a wet day is 18% on July 21, and its lowest chance is 0% on January 11.

Probability of Precipitation in July in Viña del Mar

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 Viña del Mar is gradually decreasing, starting the month at 2.0 inches, when it rarely exceeds 4.4 inches or falls below 0.3 inches, and ending the month at 1.8 inches, when it rarely exceeds 4.6 inches or falls below 0.1 inches.

Average Monthly Rainfall in July in Viña del Mar

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 Viña del Mar, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 30 minutes, implying an average daily increase of 1 minute, 0 seconds, and weekly increase of 7 minutes, 3 seconds.

The shortest day of the month is July 1, with 10 hours, 1 minute of daylight and the longest day is July 31, with 10 hours, 31 minutes of daylight.

Hours of Daylight and Twilight in July in Viña del Mar

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 Viña del Mar is 7:49 AM on July 1 and the earliest sunrise is 13 minutes earlier at 7:37 AM on July 31.

The earliest sunset is 5:50 PM on July 1 and the latest sunset is 18 minutes later at 6:08 PM on July 31.

Daylight saving time is observed in Viña del Mar during 2024, but it neither starts nor ends during July, so the entire month is in daylight saving time.

For reference, on December 21, the longest day of the year, the Sun rises at 6:34 AM and sets 14 hours, 20 minutes later, at 8:54 PM, while on June 20, the shortest day of the year, it rises at 7:48 AM and sets 9 hours, 58 minutes later, at 5:47 PM.

Sunrise & Sunset with Twilight in July in Viña del Mar

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 Viña del Mar

Solar Elevation and Azimuth in July in Viña del MarJul112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMJunAug00101020202030300001010202030303040
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 Viña del Mar

Moon Rise, Set & Phases in July in Viña del MarJul112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMJunAugJun 68:38 AMJun 68:38 AMJun 219:09 PMJun 219:09 PMJul 56:58 PMJul 56:58 PMJul 216:18 AMJul 216:18 AMAug 47:14 AMAug 47:14 AMAug 192:26 PMAug 192:26 PM7:59 AM7:59 AM5:44 PM5:44 PM5:17 PM5:17 PM8:37 AM8:37 AM7:49 AM7:49 AM5:30 PM5:30 PM5:09 PM5:09 PM8:11 AM8:11 AM7:56 AM7:56 AM6:26 PM6:26 PM6:24 PM6:24 PM8:00 AM8:00 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
22%3:26 AMENE2:07 PMWNW-8:46 AMN232,138 mi
2
13%4:36 AMENE2:47 PMWNW-9:41 AMN233,611 mi
3
6%5:44 AMENE3:35 PMWNW-10:39 AMN235,409 mi
4
2%6:50 AMNE4:29 PMNW-11:40 AMN237,513 mi
5
0%7:49 AMNE5:30 PMWNW-12:39 PMN239,863 mi
6
1%8:39 AMENE6:33 PMWNW-1:36 PMN242,350 mi
7
3%9:21 AMENE7:36 PMWNW-2:29 PMN244,828 mi
8
8%9:56 AMENE8:37 PMWNW-3:17 PMN247,122 mi
9
15%10:26 AMENE9:35 PMWNW-4:00 PMN249,055 mi
10
22%10:53 AME10:31 PMW-4:41 PMN250,456 mi
11
31%11:17 AME11:26 PMW-5:20 PMN251,182 mi
12
40%11:40 AME--5:59 PMN251,133 mi
13
50%-12:20 AMW12:04 PME6:38 PMN250,260 mi
14
60%-1:16 AMWSW12:30 PMESE7:19 PMN248,578 mi
15
69%-2:13 AMWSW12:59 PMESE8:03 PMN246,169 mi
16
79%-3:14 AMWSW1:33 PMESE8:51 PMN243,185 mi
17
87%-4:16 AMWSW2:13 PMESE9:44 PMN239,838 mi
18
93%-5:20 AMWSW3:03 PMSE10:42 PMN236,396 mi
19
98%-6:23 AMSW4:02 PMSE11:42 PMN233,152 mi
20
99%-7:20 AMWSW5:09 PMESE--
21
100%-8:11 AMWSW6:21 PMESE12:43 AMN230,388 mi
22
99%-8:53 AMWSW7:34 PMESE1:41 AMN228,328 mi
23
95%-9:30 AMWSW8:45 PMESE2:36 AMN227,107 mi
24
89%-10:03 AMW9:55 PME3:27 AMN226,749 mi
25
80%-10:33 AMW11:03 PME4:16 AMN227,186 mi
26
70%-11:03 AMW-5:04 AMN228,284 mi
27
50%12:10 AMENE11:34 AMWNW-5:53 AMN229,878 mi
28
46%1:19 AMENE12:07 PMWNW-6:43 AMN231,805 mi
29
35%2:28 AMENE12:46 PMWNW-7:37 AMN233,931 mi
30
25%3:36 AMENE1:31 PMWNW-8:33 AMN236,156 mi
31
16%4:42 AMNE2:22 PMNW-9:32 AMN238,417 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 Viña del Mar is essentially constant during July, remaining around 0% throughout.

For reference, on February 3, the muggiest day of the year, there are muggy conditions 3% of the time, while on July 24, the least muggy day of the year, there are muggy conditions 0% of the time.

Humidity Comfort Levels in July in Viña del Mar

Humidity Comfort Levels in July in Viña del MarJul11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%JunAugJul 10%Jul 10%Jul 310%Jul 310%Jul 110%Jul 110%Jul 210%Jul 210%comfortablecomfortabledrydryhumidhumid
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 Viña del Mar is essentially constant during July, remaining within 0.2 miles per hour of 8.3 miles per hour throughout.

For reference, on December 4, the windiest day of the year, the daily average wind speed is 10.4 miles per hour, while on May 20, the calmest day of the year, the daily average wind speed is 7.9 miles per hour.

Average Wind Speed in July in Viña del Mar

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 Viña del Mar throughout July is predominantly from the south, with a peak proportion of 63% on July 31.

Wind Direction in July in Viña del Mar

Wind Direction in July in Viña del MarJul11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%20%80%40%60%60%40%80%20%100%0%JunAugsouthnorthwest
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).

Viña del Mar 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 Viña del Mar is essentially constant during July, remaining around 55°F throughout.

Average Water Temperature in July in Viña del Mar

Average Water Temperature in July in Viña del MarJul112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313153°F53°F54°F54°F55°F55°F56°F56°F57°F57°F58°F58°F59°F59°F60°F60°FJunAugJul 156°FJul 156°FJul 3155°FJul 3155°FJul 1155°FJul 1155°FJul 2155°FJul 2155°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).

Temperatures in Viña del Mar 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 July in Viña del Mar

Time Spent in Various Temperature Bands and the Growing Season in July in Viña del Margrowing seasonJul11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%JunAug89%Jul 1689%Jul 16very 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 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 Viña del Mar are gradually increasing during July, increasing by 96°F, from 0°F to 96°F, over the course of the month.

Growing Degree Days in July in Viña del Mar

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 Viña del Mar is gradually increasing during July, rising by 0.6 kWh, from 2.7 kWh to 3.3 kWh, over the course of the month.

Average Daily Incident Shortwave Solar Energy in July in Viña del Mar

Average Daily Incident Shortwave Solar Energy in July in Viña del MarJul11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 kWh0.0 kWh0.5 kWh0.5 kWh1.0 kWh1.0 kWh1.5 kWh1.5 kWh2.0 kWh2.0 kWh2.5 kWh2.5 kWh3.0 kWh3.0 kWh3.5 kWh3.5 kWh4.0 kWh4.0 kWh4.5 kWh4.5 kWh5.0 kWh5.0 kWh5.5 kWh5.5 kWh6.0 kWh6.0 kWhJunAugJul 12.7 kWhJul 12.7 kWhJul 313.3 kWhJul 313.3 kWhJul 112.8 kWhJul 112.8 kWhJul 213.0 kWhJul 213.0 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 Viña del Mar are -33.025 deg latitude, -71.552 deg longitude, and 56 ft elevation.

The topography within 2 miles of Viña del Mar contains very significant variations in elevation, with a maximum elevation change of 1,027 feet and an average elevation above sea level of 268 feet. Within 10 miles also contains very significant variations in elevation (1,804 feet). Within 50 miles contains very significant variations in elevation (7,700 feet).

The area within 2 miles of Viña del Mar is covered by artificial surfaces (44%), shrubs (24%), and water (18%), within 10 miles by water (40%) and shrubs (29%), and within 50 miles by water (55%) and shrubs (22%).

This report illustrates the typical weather in Viña del Mar, 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, Viña del mar Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of Viña del Mar.

At a distance of 11 kilometers from Viña del Mar, 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 Viña del Mar 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 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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