1. WeatherSpark.com
  2. Vietnam
  3. Bắc Ninh
  4. Bắc Ninh

July Weather in Bắc Ninh Vietnam

Daily high temperatures are around 91°F, rarely falling below 84°F or exceeding 97°F.

Daily low temperatures are around 80°F, rarely falling below 76°F or exceeding 83°F. The highest daily average low temperature is 80°F on July 3.

For reference, on June 26, the hottest day of the year, temperatures in Bắc Ninh typically range from 80°F to 92°F, while on January 19, the coldest day of the year, they range from 57°F to 67°F.

Average High and Low Temperature in July in Bắc Ninh

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 Bắc Ninh

Average Hourly Temperature in July in Bắc NinhJul112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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.

Port Isabel, Texas, United States (8,828 miles away) and St. Petersburg, Florida, United States (9,014 miles) are the far-away foreign places with temperatures most similar to Bắc Ninh (view comparison).

Map
Marker
© OpenStreetMap contributors

Compare Bắc Ninh to another city:

Map

The month of July in Bắc Ninh experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 90% throughout the month.

The clearest day of the month is July 23, with clear, mostly clear, or partly cloudy conditions 11% of the time.

For reference, on June 11, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 92%, while on February 22, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 71%.

Cloud Cover Categories in July in Bắc Ninh

Cloud Cover Categories in July in Bắc NinhJul11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%JunAugJul 19%Jul 19%Jul 3110%Jul 3110%Jul 1110%Jul 1110%Jul 2111%Jul 2111%mostly cloudyovercastclearmostly clear
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 Bắc Ninh, the chance of a wet day over the course of July is gradually increasing, starting the month at 53% and ending it at 56%.

For reference, the year's highest daily chance of a wet day is 57% on August 8, and its lowest chance is 5% on January 31.

Probability of Precipitation in July in Bắc Ninh

Probability of Precipitation in July in Bắc NinhJul11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%0%5%5%10%10%15%15%20%20%25%25%30%30%35%35%40%40%45%45%50%50%55%55%60%60%JunAugJul 153%Jul 153%Jul 3156%Jul 3156%Jul 1155%Jul 1155%Jul 2154%Jul 2154%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 Bắc Ninh is rapidly increasing, starting the month at 7.1 inches, when it rarely exceeds 12.0 inches or falls below 1.6 inches, and ending the month at 8.7 inches, when it rarely exceeds 15.4 inches or falls below 2.9 inches.

Average Monthly Rainfall in July in Bắc Ninh

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 Bắc Ninh, the length of the day is gradually decreasing. From the start to the end of the month, the length of the day decreases by 18 minutes, implying an average daily decrease of 36 seconds, and weekly decrease of 4 minutes, 13 seconds.

The shortest day of the month is July 31, with 13 hours, 6 minutes of daylight and the longest day is July 1, with 13 hours, 24 minutes of daylight.

Hours of Daylight and Twilight in July in Bắc Ninh

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 Bắc Ninh is 5:17 AM on July 1 and the latest sunrise is 11 minutes later at 5:29 AM on July 31.

The latest sunset is 6:41 PM on July 4 and the earliest sunset is 7 minutes earlier at 6:34 PM on July 31.

Daylight saving time is not observed in Bắc Ninh during 2024.

For reference, on June 20, the longest day of the year, the Sun rises at 5:14 AM and sets 13 hours, 25 minutes later, at 6:40 PM, while on December 21, the shortest day of the year, it rises at 6:28 AM and sets 10 hours, 51 minutes later, at 5:19 PM.

Sunrise & Sunset with Twilight in July in Bắc Ninh

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 Bắc Ninh

Solar Elevation and Azimuth in July in Bắc NinhJul112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 Bắc Ninh

Moon Rise, Set & Phases in July in Bắc NinhJul112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMJunAugJun 67:38 PMJun 67:38 PMJun 228:09 AMJun 228:09 AMJul 65:58 AMJul 65:58 AMJul 215:18 PMJul 215:18 PMAug 46:14 PMAug 46:14 PMAug 201:26 AMAug 201:26 AM4:33 AM4:33 AM6:35 PM6:35 PM6:12 PM6:12 PM5:02 AM5:02 AM5:14 AM5:14 AM7:17 PM7:17 PM6:51 PM6:51 PM5:58 AM5:58 AM5:02 AM5:02 AM6:41 PM6:41 PM6:15 PM6:15 PM5:50 AM5:50 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
27%12:57 AMENE2:16 PMWNW-7:34 AMS231,533 mi
2
17%1:39 AMENE3:19 PMWNW-8:26 AMN232,847 mi
3
9%2:26 AMENE4:22 PMWNW-9:22 AMN234,485 mi
4
4%3:18 AMENE5:25 PMWNW-10:20 AMN236,441 mi
5
1%4:14 AMENE6:24 PMWNW-11:19 AMN238,678 mi
6
0%5:14 AMENE7:17 PMWNW-12:17 PMN241,112 mi
7
2%6:14 AMENE8:04 PMWNW-1:11 PMN243,613 mi
8
6%7:11 AMENE8:44 PMWNW-2:00 PMS246,020 mi
9
11%8:06 AMENE9:20 PMWNW-2:45 PMS248,153 mi
10
18%8:58 AMENE9:53 PMW-3:27 PMS249,837 mi
11
27%9:48 AME10:23 PMW-4:07 PMS250,914 mi
12
36%10:36 AME10:53 PMW-4:45 PMS251,259 mi
13
45%11:24 AME11:23 PMW-5:24 PMS250,797 mi
14
50%12:14 PMESE11:55 PMWSW-6:04 PMS249,510 mi
15
65%1:05 PMESE--6:47 PMS247,446 mi
16
74%-12:29 AMWSW1:59 PMESE7:33 PMS244,723 mi
17
83%-1:09 AMWSW2:56 PMESE8:25 PMS241,523 mi
18
90%-1:55 AMWSW3:56 PMESE9:22 PMS238,091 mi
19
96%-2:47 AMWSW4:57 PMESE10:22 PMS234,709 mi
20
99%-3:47 AMWSW5:56 PMESE11:24 PMS231,673 mi
21
100%-4:51 AMWSW6:51 PMESE--
22
100%-5:58 AMWSW7:40 PMESE12:25 AMS229,242 mi
23
98%-7:04 AMWSW8:24 PMESE1:22 AMS227,598 mi
24
92%-8:08 AMWSW9:04 PME2:16 AMS226,819 mi
25
85%-9:09 AMW9:42 PME3:06 AMS226,880 mi
26
75%-10:10 AMW10:19 PME3:55 AMS227,674 mi
27
64%-11:10 AMW10:58 PMENE4:43 AMS229,045 mi
28
50%-12:10 PMWNW11:38 PMENE5:32 AMS230,828 mi
29
40%-1:12 PMWNW-6:23 AMS232,869 mi
30
29%12:23 AMENE2:15 PMWNW-7:17 AMN235,054 mi
31
20%1:13 AMENE3:17 PMWNW-8:14 AMN237,302 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 Bắc Ninh is essentially constant during July, remaining around 100% throughout.

For reference, on July 25, the muggiest day of the year, there are muggy conditions 100% of the time, while on January 21, the least muggy day of the year, there are muggy conditions 14% of the time.

Humidity Comfort Levels in July in Bắc Ninh

Humidity Comfort Levels in July in Bắc NinhJul11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%JunAugJul 1100%Jul 1100%Jul 31100%Jul 31100%Jul 11100%Jul 11100%Jul 21100%Jul 21100%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 Bắc Ninh is gradually decreasing during July, decreasing from 6.5 miles per hour to 5.8 miles per hour over the course of the month.

For reference, on March 10, the windiest day of the year, the daily average wind speed is 8.5 miles per hour, while on August 18, the calmest day of the year, the daily average wind speed is 5.4 miles per hour.

Average Wind Speed in July in Bắc Ninh

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 Bắc Ninh throughout July is predominantly from the south, with a peak proportion of 67% on July 2.

Wind Direction in July in Bắc Ninh

Wind Direction in July in Bắc NinhJul11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%20%80%40%60%60%40%80%20%100%0%JunAugsouthnortheastwest
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).

Bắc Ninh 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 Bắc Ninh is essentially constant during July, remaining around 85°F throughout.

Average Water Temperature in July in Bắc Ninh

Average Water Temperature in July in Bắc NinhJul112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313180°F80°F81°F81°F82°F82°F83°F83°F84°F84°F85°F85°F86°F86°F87°F87°F88°F88°FJunAugJul 185°FJul 185°FJul 3185°FJul 3185°FJul 1185°FJul 1185°FJul 2185°FJul 2185°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 Bắc Ninh 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 Bắc Ninh

Time Spent in Various Temperature Bands and the Growing Season in July in Bắc NinhJul11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%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 16warmhotsweltering
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 Bắc Ninh are very rapidly increasing during July, increasing by 997°F, from 4,108°F to 5,105°F, over the course of the month.

Growing Degree Days in July in Bắc Ninh

Growing Degree Days in July in Bắc NinhJul11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031314,000°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 14,108°FJul 14,108°FJul 315,105°FJul 315,105°FJul 114,442°FJul 114,442°FJul 214,774°FJul 214,774°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 Bắc Ninh is essentially constant during July, remaining within 0.1 kWh of 4.4 kWh throughout.

Average Daily Incident Shortwave Solar Energy in July in Bắc Ninh

Average Daily Incident Shortwave Solar Energy in July in Bắc NinhJul11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWhJunAugJul 14.5 kWhJul 14.5 kWhJul 314.3 kWhJul 314.3 kWhJul 114.4 kWhJul 114.4 kWhJul 214.4 kWhJul 214.4 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 Bắc Ninh are 21.186 deg latitude, 106.076 deg longitude, and 30 ft elevation.

The topography within 2 miles of Bắc Ninh contains only modest variations in elevation, with a maximum elevation change of 187 feet and an average elevation above sea level of 25 feet. Within 10 miles contains only modest variations in elevation (830 feet). Within 50 miles contains very significant variations in elevation (5,354 feet).

The area within 2 miles of Bắc Ninh is covered by cropland (76%), within 10 miles by cropland (69%) and grassland (11%), and within 50 miles by cropland (48%) and trees (25%).

This report illustrates the typical weather in Bắc Ninh, 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, Noi Bai International Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of Bắc Ninh.

At a distance of 28 kilometers from Bắc Ninh, 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 Bắc Ninh 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.

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