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January Weather at Ngurah Rai International Airport Indonesia

Daily high temperatures are around 86°F, rarely falling below 83°F or exceeding 89°F. The lowest daily average high temperature is 86°F on January 9.

Daily low temperatures are around 78°F, rarely falling below 76°F or exceeding 80°F.

For reference, on November 6, the hottest day of the year, temperatures at Ngurah Rai International Airport typically range from 78°F to 88°F, while on August 29, the coldest day of the year, they range from 75°F to 84°F.

Average High and Low Temperature in January at Ngurah Rai International Airport

Average High and Low Temperature in January at Ngurah Rai International AirportJan112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313174°F74°F76°F76°F78°F78°F80°F80°F82°F82°F84°F84°F86°F86°F88°F88°F90°F90°F92°F92°F94°F94°F96°F96°F98°F98°FDecFebJan 686°FJan 686°F78°F78°FJan 3186°FJan 3186°F78°F78°FJan 2186°FJan 2186°F78°F78°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 January. 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 January at Ngurah Rai International Airport

Average Hourly Temperature in January at Ngurah Rai International AirportJan112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMDecFebwarmwarmhot
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.

Fortaleza, Ceará, Brazil (10,443 miles away) is the far-away foreign place with temperatures most similar to Ngurah Rai International Airport (view comparison).

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The month of January at Ngurah Rai International Airport experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 87% throughout the month. The highest chance of overcast or mostly cloudy conditions is 88% on January 23.

The clearest day of the month is January 1, with clear, mostly clear, or partly cloudy conditions 14% of the time.

For reference, on January 20, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 88%, while on August 4, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 50%.

Cloud Cover Categories in January at Ngurah Rai International Airport

Cloud Cover Categories in January at Ngurah Rai International AirportJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%DecFebAug 450%Aug 450%Jan 114%Jan 114%Jan 3112%Jan 3112%Jan 1112%Jan 1112%Jan 2112%Jan 2112%partly cloudymostly cloudyovercastmostly 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. At Ngurah Rai International Airport, the chance of a wet day over the course of January is increasing, starting the month at 55% and ending it at 60%.

For reference, the year's highest daily chance of a wet day is 60% on January 22, and its lowest chance is 6% on August 19.

Probability of Precipitation in January at Ngurah Rai International Airport

Probability of Precipitation in January at Ngurah Rai International AirportJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%0%10%10%20%20%30%30%40%40%50%50%60%60%DecFebJan 2260%Jan 2260%Jan 155%Jan 155%Jan 3160%Jan 3160%Jan 1158%Jan 1158%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 January at Ngurah Rai International Airport is increasing, starting the month at 9.3 inches, when it rarely exceeds 15.7 inches or falls below 3.8 inches, and ending the month at 10.1 inches, when it rarely exceeds 15.3 inches or falls below 4.3 inches.

The highest average 31-day accumulation is 10.4 inches on January 23.

Average Monthly Rainfall in January at Ngurah Rai International Airport

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 January at Ngurah Rai International Airport, the length of the day is essentially constant. The shortest day of the month is January 31, with 12 hours, 29 minutes of daylight and the longest day is January 1, with 12 hours, 38 minutes of daylight.

Hours of Daylight and Twilight in January at Ngurah Rai International Airport

Hours of Daylight and Twilight in January at Ngurah Rai International AirportJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrDecFebdaydaydaydaynightJan 112 hr, 38 minJan 112 hr, 38 minJan 3112 hr, 29 minJan 3112 hr, 29 minJan 1612 hr, 35 minJan 1612 hr, 35 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 earliest sunrise of the month at Ngurah Rai International Airport is 6:03 AM on January 1 and the latest sunrise is 14 minutes later at 6:17 AM on January 31.

The earliest sunset is 6:41 PM on January 1 and the latest sunset is 6 minutes later at 6:47 PM on January 28.

Daylight saving time is not observed at Ngurah Rai International Airport during 2024.

For reference, on December 21, the longest day of the year, the Sun rises at 5:58 AM and sets 12 hours, 38 minutes later, at 6:36 PM, while on June 20, the shortest day of the year, it rises at 6:32 AM and sets 11 hours, 37 minutes later, at 6:09 PM.

Sunrise & Sunset with Twilight in January at Ngurah Rai International Airport

Sunrise & Sunset with Twilight in January at Ngurah Rai International AirportJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031312 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMDecFeb6:03 AM6:03 AMJan 16:41 PMJan 16:41 PM6:16 AM6:16 AMJan 286:47 PMJan 286:47 PM6:08 AM6:08 AMJan 116:44 PMJan 116:44 PMSolarMidnightSolarMidnightSolarNoonSunriseSunset
The solar day over the course of January. 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 January at Ngurah Rai International Airport

Solar Elevation and Azimuth in January at Ngurah Rai International AirportJan112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMDecFeb0010102020203030404050505060607070800001010202030303040405050606060707080
northeastsouthwest
Solar elevation and azimuth over the course of January 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 January 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 January at Ngurah Rai International Airport

Moon Rise, Set & Phases in January at Ngurah Rai International AirportJan112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMDecFebDec 137:33 AMDec 137:33 AMDec 278:34 AMDec 278:34 AMJan 117:58 PMJan 117:58 PMJan 261:55 AMJan 261:55 AMFeb 107:00 AMFeb 107:00 AMFeb 248:31 PMFeb 248:31 PM5:49 AM5:49 AM6:58 PM6:58 PM6:07 PM6:07 PM5:56 AM5:56 AM5:35 AM5:35 AM6:45 PM6:45 PM6:38 PM6:38 PM6:30 AM6:30 AM6:25 AM6:25 AM7:16 PM7:16 PM6:42 PM6:42 PM6:48 AM6:48 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.
Jan 2024IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
79%-10:11 AMWNW10:45 PME4:10 AMN251,368 mi
2
71%-10:54 AMW11:21 PME4:50 AMN251,582 mi
3
62%-11:37 AMW11:56 PME5:29 AMN251,003 mi
4
50%-12:20 PMW-6:07 AMN249,595 mi
5
42%12:32 AME1:04 PMW-6:47 AMS247,385 mi
6
33%1:10 AMESE1:52 PMWSW-7:30 AMS244,472 mi
7
23%1:52 AMESE2:43 PMWSW-8:16 AMS241,030 mi
8
15%2:39 AMESE3:39 PMWSW-9:07 AMS237,305 mi
9
8%3:32 AMESE4:39 PMWSW-10:04 AMS233,601 mi
10
3%4:31 AMESE5:42 PMWSW-11:06 AMS230,252 mi
11
0%5:35 AMESE6:45 PMWSW-12:11 PMS227,579 mi
12
1%6:40 AMESE7:44 PMWSW-1:14 PMS225,827 mi
13
4%7:44 AMESE8:39 PMWSW-2:14 PMS225,118 mi
14
11%8:44 AMESE9:29 PMWSW-3:09 PMS225,436 mi
15
20%9:41 AME10:16 PMW-4:00 PMN226,650 mi
16
30%10:35 AME11:00 PMW-4:48 PMN228,551 mi
17
41%11:28 AME11:43 PMW-5:35 PMN230,906 mi
18
50%12:20 PMENE--6:23 PMN233,496 mi
19
64%-12:27 AMWNW1:13 PMENE7:12 PMN236,144 mi
20
74%-1:13 AMWNW2:07 PMENE8:04 PMN238,729 mi
21
83%-2:02 AMWNW3:03 PMENE8:58 PMN241,177 mi
22
90%-2:54 AMWNW4:00 PMENE9:54 PMN243,453 mi
23
96%-3:48 AMWNW4:55 PMENE10:50 PMN245,542 mi
24
99%-4:44 AMWNW5:48 PMENE11:44 PMN247,429 mi
25
100%-5:38 AMWNW6:38 PMENE--
26
100%-6:30 AMWNW7:23 PMENE12:35 AMN249,084 mi
27
99%-7:19 AMWNW8:05 PMENE1:22 AMN250,459 mi
28
96%-8:06 AMWNW8:43 PMENE2:06 AMN251,479 mi
29
92%-8:50 AMW9:19 PME2:47 AMN252,051 mi
30
86%-9:33 AMW9:54 PME3:26 AMN252,076 mi
31
78%-10:15 AMW10:30 PME4:04 AMN251,457 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 at Ngurah Rai International Airport is essentially constant during January, remaining around 100% throughout.

For reference, on January 1, the muggiest day of the year, there are muggy conditions 100% of the time, while on August 11, the least muggy day of the year, there are muggy conditions 99% of the time.

Humidity Comfort Levels in January at Ngurah Rai International Airport

Humidity Comfort Levels in January at Ngurah Rai International AirportJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%DecFebJan 1100%Jan 1100%Jan 31100%Jan 31100%Jan 11100%Jan 11100%Jan 21100%Jan 21100%miserablemiserableoppressiveoppressive
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 at Ngurah Rai International Airport is essentially constant during January, remaining within 0.2 miles per hour of 7.2 miles per hour throughout.

For reference, on August 4, the windiest day of the year, the daily average wind speed is 10.4 miles per hour, while on March 20, the calmest day of the year, the daily average wind speed is 5.9 miles per hour.

The highest daily average wind speed during January is 7.4 miles per hour on January 23.

Average Wind Speed in January at Ngurah Rai International Airport

Average Wind Speed in January at Ngurah Rai International AirportJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mphDecFebJan 237.4 mphJan 237.4 mphJan 17.0 mphJan 17.0 mphJan 117.2 mphJan 117.2 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 at Ngurah Rai International Airport throughout January is predominantly from the west, with a peak proportion of 65% on January 24.

Wind Direction in January at Ngurah Rai International Airport

Wind Direction in January at Ngurah Rai International AirportSWJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%20%80%40%60%60%40%80%20%100%0%DecFebwestsoutheastnorth
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).

Ngurah Rai International Airport 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 at Ngurah Rai International Airport is essentially constant during January, remaining around 84°F throughout.

Average Water Temperature in January at Ngurah Rai International Airport

Average Water Temperature in January at Ngurah Rai International AirportJan112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313181.5°F81.5°F82.0°F82.0°F82.5°F82.5°F83.0°F83.0°F83.5°F83.5°F84.0°F84.0°F84.5°F84.5°F85.0°F85.0°F85.5°F85.5°F86.0°F86.0°FDecFebJan 184°FJan 184°FJan 3184°FJan 3184°FJan 1184°FJan 1184°FJan 2184°FJan 2184°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 at Ngurah Rai International Airport 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 January at Ngurah Rai International Airport

Time Spent in Various Temperature Bands and the Growing Season in January at Ngurah Rai International AirportJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%DecFeb100%Jan 16100%Jan 16warmhot
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 at Ngurah Rai International Airport are very rapidly increasing during January, increasing by 954°F, from 5,670°F to 6,624°F, over the course of the month.

Growing Degree Days in January at Ngurah Rai International Airport

Growing Degree Days in January at Ngurah Rai International AirportJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031315,600°F5,600°F5,800°F5,800°F6,000°F6,000°F6,200°F6,200°F6,400°F6,400°F6,600°F6,600°FDecFebJan 15,670°FJan 15,670°FJan 316,624°FJan 316,624°FJan 115,990°FJan 115,990°FJan 216,307°FJan 216,307°F
The average growing degree days accumulated over the course of January, 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 at Ngurah Rai International Airport is essentially constant during January, remaining within 0.2 kWh of 4.6 kWh throughout.

Average Daily Incident Shortwave Solar Energy in January at Ngurah Rai International Airport

Average Daily Incident Shortwave Solar Energy in January at Ngurah Rai International AirportJan11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWhDecFebJan 14.8 kWhJan 14.8 kWhJan 314.4 kWhJan 314.4 kWhJan 114.6 kWhJan 114.6 kWhJan 214.5 kWhJan 214.5 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 Ngurah Rai International Airport are -8.750 deg latitude, 115.167 deg longitude, and 20 ft elevation.

The topography within 2 miles of Ngurah Rai International Airport is essentially flat, with a maximum elevation change of 66 feet and an average elevation above sea level of 10 feet. Within 10 miles is essentially flat (719 feet). Within 50 miles contains significant variations in elevation (9,859 feet).

The area within 2 miles of Ngurah Rai International Airport is covered by water (63%) and artificial surfaces (16%), within 10 miles by water (69%) and cropland (11%), and within 50 miles by water (76%) and trees (14%).

This report illustrates the typical weather at Ngurah Rai International Airport, 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

Ngurah Rai International Airport has a weather station that reported reliably enough during the analysis period that we have included it in our network. When available, historical temperature and dew point measurements are taken directly from this weather station. These records are obtained from NOAA's Integrated Surface Hourly data set, falling back on ICAO METAR records as required.

In the case of missing or erroneous measurements from this station, we fall back on records from nearby stations, adjusted according to typical seasonal and diurnal intra-station differences. For a given day of the year and hour of the day, the fallback station is selected to minimize the prediction error over the years for which there are measurements for both stations.

The stations on which we may fall back are Denpasar Ngurah Rai and Lombok International Airport.

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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