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July Weather in Dongnae South Korea

Daily high temperatures increase by 7°F, from 77°F to 84°F, rarely falling below 72°F or exceeding 90°F.

Daily low temperatures increase by 6°F, from 69°F to 75°F, rarely falling below 65°F or exceeding 79°F.

For reference, on August 7, the hottest day of the year, temperatures in Dongnae typically range from 75°F to 84°F, while on January 19, the coldest day of the year, they range from 30°F to 44°F.

Average High and Low Temperature in July in Dongnae

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 Dongnae

Average Hourly Temperature in July in DongnaeJul112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMJunAugcoolcomfortablecomfortablewarmcomfortable
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.

Chincoteague, Virginia, United States (7,154 miles away) and Lankaran, Azerbaijan (4,291 miles) are the far-away foreign places with temperatures most similar to Dongnae (view comparison).

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The month of July in Dongnae experiences rapidly decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 65% to 53%. The highest chance of overcast or mostly cloudy conditions is 65% on July 1.

The clearest day of the month is July 31, with clear, mostly clear, or partly cloudy conditions 47% of the time.

For reference, on July 1, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 65%, while on December 17, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 75%.

Cloud Cover Categories in July in Dongnae

Cloud Cover Categories in July in DongnaeJul11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%JunAugDec 1775%Dec 1775%Jul 135%Jul 135%Jul 3147%Jul 3147%Jul 1138%Jul 1138%Jul 2143%Jul 2143%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 Dongnae, the chance of a wet day over the course of July is very rapidly decreasing, starting the month at 49% and ending it at 39%.

For reference, the year's highest daily chance of a wet day is 49% on July 1, and its lowest chance is 9% on December 20.

Probability of Precipitation in July in Dongnae

Probability of Precipitation in July in DongnaeJul11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%0%5%5%10%10%15%15%20%20%25%25%30%30%35%35%40%40%45%45%50%50%55%55%JunAugJul 149%Jul 149%Jul 3139%Jul 3139%Jul 1147%Jul 1147%Jul 2142%Jul 2142%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 July in Dongnae is rapidly decreasing, starting the month at 9.8 inches, when it rarely exceeds 16.5 inches or falls below 4.6 inches, and ending the month at 8.1 inches, when it rarely exceeds 15.4 inches or falls below 2.6 inches.

The highest average 31-day accumulation is 10.0 inches on July 6.

Average Monthly Rainfall in July in Dongnae

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 Dongnae, the length of the day is decreasing. From the start to the end of the month, the length of the day decreases by 34 minutes, implying an average daily decrease of 1 minute, 7 seconds, and weekly decrease of 7 minutes, 50 seconds.

The shortest day of the month is July 31, with 13 hours, 56 minutes of daylight and the longest day is July 1, with 14 hours, 29 minutes of daylight.

Hours of Daylight and Twilight in July in Dongnae

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 Dongnae is 5:12 AM on July 1 and the latest sunrise is 19 minutes later at 5:31 AM on July 31.

The latest sunset is 7:42 PM on July 1 and the earliest sunset is 14 minutes earlier at 7:27 PM on July 31.

Daylight saving time is not observed in Dongnae during 2024.

For reference, on June 20, the longest day of the year, the Sun rises at 5:09 AM and sets 14 hours, 32 minutes later, at 7:41 PM, while on December 21, the shortest day of the year, it rises at 7:28 AM and sets 9 hours, 47 minutes later, at 5:15 PM.

Sunrise & Sunset with Twilight in July in Dongnae

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 Dongnae

Solar Elevation and Azimuth in July in DongnaeJul112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMJunAug0010102020203030404050505060607070000101020203030304040505060606070
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 Dongnae

Moon Rise, Set & Phases in July in DongnaeJul112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMJunAugJun 69:38 PMJun 69:38 PMJun 2210:09 AMJun 2210:09 AMJul 67:58 AMJul 67:58 AMJul 217:18 PMJul 217:18 PMAug 48:14 PMAug 48:14 PMAug 203:26 AMAug 203:26 AM4:21 AM4:21 AM7:40 PM7:40 PM7:18 PM7:18 PM4:43 AM4:43 AM4:56 AM4:56 AM8:21 PM8:21 PM7:52 PM7:52 PM5:48 AM5:48 AM4:52 AM4:52 AM7:37 PM7:37 PM7:05 PM7:05 PM5:53 AM5:53 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
28%1:04 AMENE3:04 PMWNW-8:00 AMS231,461 mi
2
18%1:37 AMENE4:15 PMWNW-8:52 AMS232,754 mi
3
10%2:16 AMENE5:25 PMWNW-9:47 AMS234,371 mi
4
4%3:02 AMNE6:31 PMNW-10:45 AMS236,307 mi
5
1%3:56 AMNE7:31 PMNW-11:44 AMS238,528 mi
6
0%4:56 AMNE8:21 PMWNW-12:41 PMS240,952 mi
7
2%6:00 AMENE9:03 PMWNW-1:35 PMS243,453 mi
8
5%7:04 AMENE9:37 PMWNW-2:24 PMS245,871 mi
9
11%8:07 AMENE10:06 PMWNW-3:10 PMS248,027 mi
10
18%9:07 AMENE10:31 PMWNW-3:51 PMS249,745 mi
11
26%10:04 AME10:54 PMW-4:31 PMS250,865 mi
12
35%11:00 AME11:16 PMW-5:10 PMS251,260 mi
13
45%11:56 AME11:39 PMW-5:48 PMS250,852 mi
14
50%12:53 PMESE--6:28 PMS249,617 mi
15
64%-12:03 AMWSW1:51 PMESE7:11 PMS247,601 mi
16
74%-12:30 AMWSW2:53 PMESE7:57 PMS244,915 mi
17
82%-1:02 AMWSW3:57 PMESE8:49 PMS241,739 mi
18
90%-1:42 AMWSW5:02 PMSE9:45 PMS238,313 mi
19
96%-2:30 AMSW6:04 PMSE10:46 PMS234,918 mi
20
99%-3:28 AMSW7:02 PMSE11:49 PMS231,850 mi
21
100%-4:35 AMWSW7:52 PMESE--
22
100%-5:48 AMWSW8:34 PMESE12:50 AMS229,374 mi
23
98%-7:02 AMWSW9:09 PMESE1:48 AMS227,676 mi
24
93%-8:16 AMWSW9:40 PME2:42 AMS226,842 mi
25
85%-9:27 AMW10:09 PME3:33 AMS226,853 mi
26
76%-10:37 AMW10:37 PME4:21 AMS227,605 mi
27
65%-11:46 AMWNW11:06 PMENE5:09 AMS228,945 mi
28
50%-12:56 PMWNW11:38 PMENE5:58 AMS230,706 mi
29
41%-2:06 PMWNW-6:48 AMS232,735 mi
30
30%12:15 AMENE3:16 PMWNW-7:42 AMS234,913 mi
31
20%12:58 AMENE4:23 PMNW-8:38 AMS237,158 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 Dongnae is very rapidly increasing during July, rising from 67% to 94% over the course of the month.

For reference, on August 2, the muggiest day of the year, there are muggy conditions 94% of the time, while on November 23, the least muggy day of the year, there are muggy conditions 0% of the time.

Humidity Comfort Levels in July in Dongnae

Humidity Comfort Levels in July in DongnaeJul11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%JunAugJul 167%Jul 167%Jul 3194%Jul 3194%Jul 1183%Jul 1183%Jul 2191%Jul 2191%miserablemiserableoppressiveoppressivemuggymuggyhumidhumiddrydrycomfortablecomfortable
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 Dongnae is essentially constant during July, remaining within 0.1 miles per hour of 10.0 miles per hour throughout.

For reference, on January 8, the windiest day of the year, the daily average wind speed is 13.5 miles per hour, while on June 1, the calmest day of the year, the daily average wind speed is 8.9 miles per hour.

Average Wind Speed in July in Dongnae

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 Dongnae throughout July is predominantly from the south, with a peak proportion of 38% on July 12.

Wind Direction in July in Dongnae

Wind Direction in July in DongnaeESEJul11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%20%80%40%60%60%40%80%20%100%0%JunAugwestsoutheastnorth
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).

Dongnae 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 Dongnae is increasing during July, rising by 6°F, from 71°F to 77°F, over the course of the month.

Average Water Temperature in July in Dongnae

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).

The growing season in Dongnae typically lasts for 8.7 months (265 days), from around March 9 to around November 29, rarely starting before February 19 or after March 25, and rarely ending before November 12 or after December 16.

The month of July in Dongnae is reliably fully within the growing season.

Time Spent in Various Temperature Bands and the Growing Season in July in Dongnae

Time Spent in Various Temperature Bands and the Growing Season in July in Dongnaegrowing seasongrowing seasongrowing 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 16coolcomfortablewarmhot
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 Dongnae are rapidly increasing during July, increasing by 781°F, from 1,343°F to 2,124°F, over the course of the month.

Growing Degree Days in July in Dongnae

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 Dongnae is essentially constant during July, remaining within 0.2 kWh of 5.8 kWh throughout.

Average Daily Incident Shortwave Solar Energy in July in Dongnae

Average Daily Incident Shortwave Solar Energy in July in DongnaeJul11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWhJunAugJul 15.7 kWhJul 15.7 kWhJul 316.0 kWhJul 316.0 kWhJul 115.8 kWhJul 115.8 kWhJul 216.0 kWhJul 216.0 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 Dongnae are 35.202 deg latitude, 129.085 deg longitude, and 36 ft elevation.

The topography within 2 miles of Dongnae contains very significant variations in elevation, with a maximum elevation change of 1,453 feet and an average elevation above sea level of 165 feet. Within 10 miles contains very significant variations in elevation (2,589 feet). Within 50 miles contains large variations in elevation (4,101 feet).

The area within 2 miles of Dongnae is covered by sparse vegetation (67%) and artificial surfaces (11%), within 10 miles by sparse vegetation (32%) and trees (27%), and within 50 miles by water (56%) and trees (21%).

This report illustrates the typical weather in Dongnae, 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 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Dongnae.

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

The stations contributing to this reconstruction are:

Sources mapRKPP, 47%8 mi, 197 ftRKPK, 47%8 mi, -33 ftRKPU, 7%31 mi, 7 ft© OpenStreetMap contributors

To get a sense of how much these sources agree with each other, you can view a comparison of Dongnae 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.

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