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Spring Weather in Gajrug Indonesia

Daily high temperatures are around 88°F, rarely falling below 82°F or exceeding 93°F. The highest daily average high temperature is 90°F on October 2.

Daily low temperatures are around 71°F, rarely falling below 68°F or exceeding 74°F.

For reference, on September 25, the hottest day of the year, temperatures in Gajrug typically range from 71°F to 90°F, while on August 10, the coldest day of the year, they range from 70°F to 89°F.

Average High and Low Temperature in the Spring in Gajrug

Average High and Low Temperature in the Spring in GajrugSepOctNov65°F65°F70°F70°F75°F75°F80°F80°F85°F85°F90°F90°F95°F95°FWinterSummerSep 2590°FSep 2590°F71°F71°FSep 189°FSep 189°F70°F70°FNov 3087°FNov 3087°F73°F73°FNov 189°FNov 189°F72°F72°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 spring temperatures. 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 the Spring in Gajrug

Average Hourly Temperature in the Spring in GajrugSepOctNov12 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 AMWinterSummercomfortablewarmhotcomfortable
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.

Junín, Ecuador (11,763 miles away); Pucallpa, Peru (11,417 miles); and Yaritagua, Venezuela (12,057 miles) are the far-away foreign places with temperatures most similar to Gajrug (view comparison).

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The spring in Gajrug experiences very rapidly increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 70% to 89%.

The clearest day of the spring is September 1, with clear, mostly clear, or partly cloudy conditions 30% of the time.

For reference, on February 3, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 90%, while on July 31, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 35%.

Cloud Cover Categories in the Spring in Gajrug

Cloud Cover Categories in the Spring in GajrugSepOctNov0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%WinterSummerSep 130%Sep 130%Nov 3011%Nov 3011%Oct 124%Oct 124%Nov 113%Nov 113%mostly clearpartly cloudymostly cloudyovercastclear
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 Gajrug, the chance of a wet day over the course of the spring is very rapidly increasing, starting the season at 21% and ending it at 61%.

For reference, the year's highest daily chance of a wet day is 74% on January 28, and its lowest chance is 18% on August 10.

Probability of Precipitation in the Spring in Gajrug

Probability of Precipitation in the Spring in GajrugSepOctNov0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%WinterSummerSep 121%Sep 121%Nov 3061%Nov 3061%Oct 131%Oct 131%Nov 150%Nov 150%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 season and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day.

The average sliding 31-day rainfall during the spring in Gajrug is very rapidly increasing, starting the season at 2.2 inches, when it rarely exceeds 5.8 inches or falls below 0.1 inches, and ending the season at 6.6 inches, when it rarely exceeds 9.9 inches or falls below 3.5 inches.

Average Monthly Rainfall in the Spring in Gajrug

Average Monthly Rainfall in the Spring in GajrugSepOctNov0 in0 in2 in2 in4 in4 in6 in6 in8 in8 in10 in10 in12 in12 in14 in14 inWinterSummerSep 12.2 inSep 12.2 inNov 306.6 inNov 306.6 inOct 13.0 inOct 13.0 inNov 15.2 inNov 15.2 in
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 the spring in Gajrug, the length of the day is gradually increasing. From the start to the end of the season, the length of the day increases by 29 minutes, implying an average daily increase of 19 seconds, and weekly increase of 2 minutes, 16 seconds.

The shortest day of the spring is September 1, with 11 hours, 59 minutes of daylight and the longest day is November 30, with 12 hours, 28 minutes of daylight.

Hours of Daylight and Twilight in the Spring in Gajrug

Hours of Daylight and Twilight in the Spring in GajrugSepOctNov0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrWinterSummerSep 2212 hr, 6 minSep 2212 hr, 6 mindaydaydaydaynightNov 3012 hr, 28 minNov 3012 hr, 28 minNov 112 hr, 21 minNov 112 hr, 21 min
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 spring in Gajrug is 5:54 AM on September 1 and the earliest sunrise is 28 minutes earlier at 5:26 AM on November 13.

The earliest sunset is 5:47 PM on October 19 and the latest sunset is 10 minutes later at 5:57 PM on November 30.

Daylight saving time is not observed in Gajrug during 2024.

For reference, on December 21, the longest day of the year, the Sun rises at 5:37 AM and sets 12 hours, 30 minutes later, at 6:07 PM, while on June 20, the shortest day of the year, it rises at 6:03 AM and sets 11 hours, 45 minutes later, at 5:48 PM.

Sunrise & Sunset with Twilight in the Spring in Gajrug

Sunrise & Sunset with Twilight in the Spring in GajrugSepOctNov12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMWinterSummer5:26 AM5:26 AMNov 135:50 PMNov 135:50 PM5:29 AM5:29 AMNov 305:57 PMNov 305:57 PM5:31 AM5:31 AMOct 195:47 PMOct 195:47 PM5:54 AM5:54 AMSep 15:54 PMSep 15:54 PM5:39 AM5:39 AMOct 15:48 PMOct 15:48 PMSolarMidnightSolarMidnightSolarNoonSunriseSunset
The solar day in the spring. 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 the Spring in Gajrug

Solar Elevation and Azimuth in the Spring in GajrugSepOctNov12 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 AMWinterSummer0010202030304050506060708000101020303040405060607080
northeastsouthwest
Solar elevation and azimuth in the the spring of 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 the spring of 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 the Spring in Gajrug

Moon Rise, Set & Phases in the Spring in GajrugSepOctNov12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMWinterSummerAug 46:14 PMAug 46:14 PMAug 201:26 AMAug 201:26 AMSep 38:56 AMSep 38:56 AMSep 189:35 AMSep 189:35 AMOct 31:50 AMOct 31:50 AMOct 176:27 PMOct 176:27 PMNov 17:48 PMNov 17:48 PMNov 164:29 AMNov 164:29 AMDec 11:22 PMDec 11:22 PMDec 154:02 PMDec 154:02 PMDec 315:28 AMDec 315:28 AM5:52 AM5:52 AM5:37 PM5:37 PM6:19 AM6:19 AM5:57 AM5:57 AM6:08 PM6:08 PM5:12 PM5:12 PM5:43 AM5:43 AM5:46 AM5:46 AM6:12 PM6:12 PM5:40 PM5:40 PM5:55 AM5:55 AM5:02 AM5:02 AM5:38 PM5:38 PM5:18 PM5:18 PM5:26 AM5:26 AM5:10 AM5:10 AM6:03 PM6:03 PM6:08 PM6:08 PM6:10 AM6:10 AM6:43 PM6:43 PM
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.

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 Gajrug is gradually increasing during the spring, rising from 97% to 100% over the course of the season.

For reference, on March 3, the muggiest day of the year, there are muggy conditions 100% of the time, while on August 29, the least muggy day of the year, there are muggy conditions 97% of the time.

Humidity Comfort Levels in the Spring in Gajrug

Humidity Comfort Levels in the Spring in GajrugSepOctNov0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%WinterSummerSep 197%Sep 197%Nov 30100%Nov 30100%Oct 198%Oct 198%Nov 199%Nov 199%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 Gajrug is increasing during the spring, increasing from 4.7 miles per hour to 5.7 miles per hour over the course of the season.

For reference, on January 10, the windiest day of the year, the daily average wind speed is 6.6 miles per hour, while on May 15, the calmest day of the year, the daily average wind speed is 4.1 miles per hour.

Average Wind Speed in the Spring in Gajrug

Average Wind Speed in the Spring in GajrugSepOctNov0 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mphWinterSummerSep 14.7 mphSep 14.7 mphNov 305.7 mphNov 305.7 mphOct 14.8 mphOct 14.8 mphNov 14.7 mphNov 14.7 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 Gajrug throughout the spring is predominantly from the south, with a peak proportion of 52% on September 27.

Wind Direction in the Spring in Gajrug

Wind Direction in the Spring in GajrugESWSepOctNov0%100%20%80%40%60%60%40%80%20%100%0%WinterSummerwestsoutheastnorth
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).

Gajrug 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 Gajrug is essentially constant during the spring, remaining within 1°F of 83°F throughout.

The highest average surface water temperature during the spring is 84°F on November 22.

Average Water Temperature in the Spring in Gajrug

Average Water Temperature in the Spring in GajrugSepOctNov80°F80°F81°F81°F82°F82°F83°F83°F84°F84°F85°F85°FWinterSummerNov 2284°FNov 2284°FSep 183°FSep 183°FOct 183°FOct 183°FNov 184°FNov 184°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 Gajrug 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 the Spring in Gajrug

Time Spent in Various Temperature Bands and the Growing Season in the Spring in GajrugSepOctNov0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%WinterSummer100%Oct 16100%Oct 16comfortablewarmhot
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 Gajrug are very rapidly increasing during the spring, increasing by 2,534°F, from 1,729°F to 4,262°F, over the course of the season.

Growing Degree Days in the Spring in Gajrug

Growing Degree Days in the Spring in GajrugSepOctNov2,000°F2,000°F2,500°F2,500°F3,000°F3,000°F3,500°F3,500°F4,000°F4,000°FWinterSummerSep 11,729°FSep 11,729°FNov 304,262°FNov 304,262°FOct 12,572°FOct 12,572°FNov 13,449°FNov 13,449°F
The average growing degree days accumulated over the course of the spring, 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 Gajrug is rapidly decreasing during the spring, falling by 1.5 kWh, from 6.1 kWh to 4.5 kWh, over the course of the season.

The highest average daily incident shortwave solar energy during the spring is 6.2 kWh on September 16.

Average Daily Incident Shortwave Solar Energy in the Spring in Gajrug

Average Daily Incident Shortwave Solar Energy in the Spring in GajrugSepOctNov0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWhWinterSummerSep 166.2 kWhSep 166.2 kWhNov 304.5 kWhNov 304.5 kWhNov 15.0 kWhNov 15.0 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 Gajrug are -6.527 deg latitude, 106.380 deg longitude, and 453 ft elevation.

The topography within 2 miles of Gajrug contains significant variations in elevation, with a maximum elevation change of 558 feet and an average elevation above sea level of 513 feet. Within 10 miles contains significant variations in elevation (4,383 feet). Within 50 miles also contains extreme variations in elevation (9,944 feet).

The area within 2 miles of Gajrug is covered by trees (53%), cropland (24%), and shrubs (22%), within 10 miles by trees (66%) and cropland (20%), and within 50 miles by trees (30%) and water (30%).

This report illustrates the typical weather in Gajrug, 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 Gajrug.

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

The stations contributing to this reconstruction are:

  • Tangerang / Budiarto Airport (WIRR, 93%, 20 mi, northeast, -302 ft elevation change)
  • Radin Inten II Airport (WIIT, 7%, 121 mi, northwest, -164 ft elevation change)

Sources mapWIRR, 93%20 mi, -302 ftWIIT, 7%121 mi, -164 ft© OpenStreetMap contributors

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