July Weather in Salaverry Peru

Daily high temperatures are around 70°F, rarely falling below 66°F or exceeding 75°F.

Daily low temperatures are around 63°F, rarely falling below 60°F or exceeding 67°F.

For reference, on February 29, the hottest day of the year, temperatures in Salaverry typically range from 70°F to 78°F, while on September 22, the coldest day of the year, they range from 62°F to 69°F.

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.

Dakhla, Western Sahara (4,792 miles away) is the far-away foreign place with temperatures most similar to Salaverry (view comparison).

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The month of July in Salaverry experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 31% to 25%. The lowest chance of overcast or mostly cloudy conditions is 25% on July 28.

The clearest day of the month is July 28, with clear, mostly clear, or partly cloudy conditions 75% of the time.

For reference, on February 20, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 77%, while on July 28, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 75%.

Over the course of July in Salaverry, the length of the day is essentially constant. The shortest day of the month is July 1, with 11 hours, 39 minutes of daylight and the longest day is July 31, with 11 hours, 46 minutes of daylight.

The latest sunrise of the month in Salaverry is 6:31 AM on July 15 and the earliest sunrise is 1 minute, 47 seconds earlier at 6:29 AM on July 31.

The earliest sunset is 6:09 PM on July 1 and the latest sunset is 5 minutes later at 6:15 PM on July 31.

Daylight saving time is not observed in Salaverry during 2024.

For reference, on December 21, the longest day of the year, the Sun rises at 5:56 AM and sets 12 hours, 36 minutes later, at 6:32 PM, while on June 20, the shortest day of the year, it rises at 6:28 AM and sets 11 hours, 39 minutes later, at 6:07 PM.

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.

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.

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 Salaverry is gradually decreasing during July, falling from 3% to 1% over the course of the month.

The lowest chance of a muggy day during July is 1% on July 31.

For reference, on February 20, the muggiest day of the year, there are muggy conditions 76% of the time, while on October 7, the least muggy day of the year, there are muggy conditions 0% of the time.

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 Salaverry is essentially constant during July, remaining within 0.1 miles per hour of 8.1 miles per hour throughout.

For reference, on August 13, the windiest day of the year, the daily average wind speed is 8.3 miles per hour, while on March 8, the calmest day of the year, the daily average wind speed is 6.6 miles per hour.

The hourly average wind direction in Salaverry throughout July is predominantly from the south, with a peak proportion of 98% on July 29.

Salaverry 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 Salaverry is essentially constant during July, remaining within 1°F of 64°F throughout.

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 Salaverry 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.

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 Salaverry are rapidly increasing during July, increasing by 475°F, from 1°F to 476°F, over the course of the month.

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 Salaverry is essentially constant during July, remaining within 0.2 kWh of 6.1 kWh throughout.

For the purposes of this report, the geographical coordinates of Salaverry are -8.221 deg latitude, -78.977 deg longitude, and 26 ft elevation.

The topography within 2 miles of Salaverry contains very significant variations in elevation, with a maximum elevation change of 876 feet and an average elevation above sea level of 230 feet. Within 10 miles contains very significant variations in elevation (5,312 feet). Within 50 miles also contains extreme variations in elevation (14,262 feet).

The area within 2 miles of Salaverry is covered by bare soil (42%), water (25%), sparse vegetation (19%), and shrubs (11%), within 10 miles by water (44%) and bare soil (21%), and within 50 miles by water (48%) and shrubs (17%).