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Spring Weather at Ninoy Aquino Manila International Airport Philippines

Daily high temperatures are around 91°F, rarely falling below 85°F or exceeding 96°F. The highest daily average high temperature is 93°F on April 30.

Daily low temperatures increase by 4°F, from 75°F to 79°F, rarely falling below 71°F or exceeding 83°F. The highest daily average low temperature is 79°F on May 7.

For reference, on April 26, the hottest day of the year, temperatures at Ninoy Aquino Manila International Airport typically range from 79°F to 93°F, while on January 21, the coldest day of the year, they range from 73°F to 86°F.

Average High and Low Temperature in the Spring at Ninoy Aquino Manila International Airport

Average High and Low Temperature in the Spring at Ninoy Aquino Manila International AirportMarAprMay70°F70°F75°F75°F80°F80°F85°F85°F90°F90°F95°F95°F100°F100°F105°F105°FWinterSummerApr 2693°FApr 2693°F79°F79°FMar 188°FMar 188°F75°F75°FMay 3191°FMay 3191°F79°F79°FApr 191°FApr 191°F77°F77°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 at Ninoy Aquino Manila International Airport

Average Hourly Temperature in the Spring at Ninoy Aquino Manila International AirportMarAprMay12 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 AMWinterSummercomfortablewarmwarmhot
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.

Barranquilla, Colombia (10,383 miles away); Santarém, Pará, Brazil (11,566 miles); and São Luís, Maranhão, Brazil (11,150 miles) are the far-away foreign places with temperatures most similar to Ninoy Aquino Manila International Airport (view comparison).

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The spring at Ninoy Aquino Manila International Airport experiences very rapidly increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 47% to 93%.

The clearest day of the spring is March 2, with clear, mostly clear, or partly cloudy conditions 53% of the time.

For reference, on June 6, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 94%, while on February 22, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 53%.

Cloud Cover Categories in the Spring at Ninoy Aquino Manila International Airport

Cloud Cover Categories in the Spring at Ninoy Aquino Manila International AirportMarAprMay0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%WinterSummerMar 153%Mar 153%May 317%May 317%Apr 144%Apr 144%May 123%May 123%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. At Ninoy Aquino Manila International Airport, the chance of a wet day over the course of the spring is very rapidly increasing, starting the season at 17% and ending it at 47%.

For reference, the year's highest daily chance of a wet day is 68% on August 13, and its lowest chance is 13% on March 20.

Probability of Precipitation in the Spring at Ninoy Aquino Manila International Airport

Probability of Precipitation in the Spring at Ninoy Aquino Manila International AirportMarAprMay0%0%10%10%20%20%30%30%40%40%50%50%60%60%WinterSummerMar 2013%Mar 2013%Mar 117%Mar 117%May 3147%May 3147%Apr 114%Apr 114%May 123%May 123%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 at Ninoy Aquino Manila International Airport is very rapidly increasing, starting the season at 1.6 inches, when it rarely exceeds 4.5 inches or falls below 0.1 inches, and ending the season at 6.6 inches, when it rarely exceeds 12.4 inches or falls below 2.4 inches.

The lowest average 31-day accumulation is 1.4 inches on March 20.

Average Monthly Rainfall in the Spring at Ninoy Aquino Manila International Airport

Average Monthly Rainfall in the Spring at Ninoy Aquino Manila International AirportMarAprMay0 in0 in5 in5 in10 in10 in15 in15 inWinterSummerMar 201.4 inMar 201.4 inMar 11.6 inMar 11.6 inMay 316.6 inMay 316.6 inApr 11.4 inApr 11.4 inMay 12.6 inMay 12.6 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 at Ninoy Aquino Manila International Airport, the length of the day is rapidly increasing. From the start to the end of the season, the length of the day increases by 1 hour, 4 minutes, implying an average daily increase of 42 seconds, and weekly increase of 4 minutes, 56 seconds.

The shortest day of the spring is March 1, with 11 hours, 51 minutes of daylight and the longest day is May 31, with 12 hours, 56 minutes of daylight.

Hours of Daylight and Twilight in the Spring at Ninoy Aquino Manila International Airport

Hours of Daylight and Twilight in the Spring at Ninoy Aquino Manila International AirportMarAprMay0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrWinterSummerMar 2012 hr, 6 minMar 2012 hr, 6 minnightnightdaydayMay 3112 hr, 56 minMay 3112 hr, 56 minMay 112 hr, 39 minMay 112 hr, 39 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 at Ninoy Aquino Manila International Airport is 6:12 AM on March 1 and the earliest sunrise is 47 minutes earlier at 5:26 AM on May 31.

The earliest sunset is 6:04 PM on March 1 and the latest sunset is 17 minutes later at 6:21 PM on May 31.

Daylight saving time is not observed at Ninoy Aquino Manila International Airport during 2024.

For reference, on June 20, the longest day of the year, the Sun rises at 5:28 AM and sets 12 hours, 59 minutes later, at 6:27 PM, while on December 21, the shortest day of the year, it rises at 6:15 AM and sets 11 hours, 16 minutes later, at 5:32 PM.

Sunrise & Sunset with Twilight in the Spring at Ninoy Aquino Manila International Airport

Sunrise & Sunset with Twilight in the Spring at Ninoy Aquino Manila International AirportMarAprMay12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMWinterSummer5:26 AM5:26 AMMay 316:21 PMMay 316:21 PM6:12 AM6:12 AMMar 16:04 PMMar 16:04 PM5:51 AM5:51 AMApr 16:08 PMApr 16:08 PM5:33 AM5:33 AMMay 16:12 PMMay 16:12 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 at Ninoy Aquino Manila International Airport

Solar Elevation and Azimuth in the Spring at Ninoy Aquino Manila International AirportMarAprMay12 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 at Ninoy Aquino Manila International Airport

Moon Rise, Set & Phases in the Spring at Ninoy Aquino Manila International AirportMarAprMay12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMWinterSummerFeb 107:00 AMFeb 107:00 AMFeb 248:31 PMFeb 248:31 PMMar 105:01 PMMar 105:01 PMMar 253:01 PMMar 253:01 PMApr 92:22 AMApr 92:22 AMApr 247:50 AMApr 247:50 AMMay 811:23 AMMay 811:23 AMMay 239:54 PMMay 239:54 PMJun 68:38 PMJun 68:38 PMJun 229:09 AMJun 229:09 AM6:34 AM6:34 AM6:25 PM6:25 PM5:56 PM5:56 PM6:42 AM6:42 AM5:55 AM5:55 AM6:06 PM6:06 PM6:10 PM6:10 PM6:22 AM6:22 AM5:55 AM5:55 AM6:44 PM6:44 PM5:39 PM5:39 PM5:32 AM5:32 AM5:15 AM5:15 AM6:28 PM6:28 PM6:08 PM6:08 PM5:37 AM5:37 AM4:46 AM4:46 AM5:53 PM5:53 PM5:16 AM5:16 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.

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 Ninoy Aquino Manila International Airport is increasing during the spring, rising from 94% to 100% over the course of the season.

For reference, on July 16, the muggiest day of the year, there are muggy conditions 100% of the time, while on January 22, the least muggy day of the year, there are muggy conditions 91% of the time.

Humidity Comfort Levels in the Spring at Ninoy Aquino Manila International Airport

Humidity Comfort Levels in the Spring at Ninoy Aquino Manila International AirportMarAprMay0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%WinterSummerMar 194%Mar 194%May 31100%May 31100%Apr 199%Apr 199%May 199%May 199%miserablemiserableoppressiveoppressivemuggymuggyhumidhumid
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 Ninoy Aquino Manila International Airport is rapidly decreasing during the spring, decreasing from 9.1 miles per hour to 6.0 miles per hour over the course of the season.

For reference, on December 16, the windiest day of the year, the daily average wind speed is 10.2 miles per hour, while on May 30, the calmest day of the year, the daily average wind speed is 6.0 miles per hour.

The lowest daily average wind speed during the spring is 6.0 miles per hour on May 30.

Average Wind Speed in the Spring at Ninoy Aquino Manila International Airport

Average Wind Speed in the Spring at Ninoy Aquino Manila International AirportMarAprMay0 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mph14 mph14 mphWinterSummerMay 306.0 mphMay 306.0 mphMar 19.1 mphMar 19.1 mphApr 17.9 mphApr 17.9 mphMay 16.5 mphMay 16.5 mph
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.

The wind direction at Ninoy Aquino Manila International Airport during the spring is predominantly out of the east from March 1 to May 24 and the west from May 24 to May 31.

Wind Direction in the Spring at Ninoy Aquino Manila International Airport

Wind Direction in the Spring at Ninoy Aquino Manila International AirportEWMarAprMay0%100%20%80%40%60%60%40%80%20%100%0%WinterSummerwesteastsouth
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).

Ninoy Aquino Manila 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 Ninoy Aquino Manila International Airport is increasing during the spring, rising by 5°F, from 81°F to 86°F, over the course of the season.

Average Water Temperature in the Spring at Ninoy Aquino Manila International Airport

Average Water Temperature in the Spring at Ninoy Aquino Manila International AirportMarAprMay78°F78°F80°F80°F82°F82°F84°F84°F86°F86°F88°F88°FWinterSummerMar 181°FMar 181°FMay 3186°FMay 3186°FApr 183°FApr 183°FMay 185°FMay 185°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 Ninoy Aquino Manila 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 the Spring at Ninoy Aquino Manila International Airport

Time Spent in Various Temperature Bands and the Growing Season in the Spring at Ninoy Aquino Manila International AirportMarAprMay0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%WinterSummer100%Apr 16100%Apr 16comfortablewarmhotsweltering
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 Ninoy Aquino Manila International Airport are very rapidly increasing during the spring, increasing by 2,973°F, from 1,761°F to 4,734°F, over the course of the season.

Growing Degree Days in the Spring at Ninoy Aquino Manila International Airport

Growing Degree Days in the Spring at Ninoy Aquino Manila International AirportMarAprMay2,000°F2,000°F2,500°F2,500°F3,000°F3,000°F3,500°F3,500°F4,000°F4,000°F4,500°F4,500°FWinterSummerMar 11,761°FMar 11,761°FMay 314,734°FMay 314,734°FApr 12,732°FApr 12,732°FMay 13,730°FMay 13,730°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 at Ninoy Aquino Manila International Airport is rapidly decreasing during the spring, falling by 1.8 kWh, from 6.4 kWh to 4.6 kWh, over the course of the season.

The highest average daily incident shortwave solar energy during the spring is 6.7 kWh on March 30.

Average Daily Incident Shortwave Solar Energy in the Spring at Ninoy Aquino Manila International Airport

Average Daily Incident Shortwave Solar Energy in the Spring at Ninoy Aquino Manila International AirportMarAprMay0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWhWinterSummerMar 306.7 kWhMar 306.7 kWhMar 16.4 kWhMar 16.4 kWhMay 314.6 kWhMay 314.6 kWhMay 16.1 kWhMay 16.1 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 Ninoy Aquino Manila International Airport are 14.505 deg latitude, 121.004 deg longitude, and 46 ft elevation.

The topography within 2 miles of Ninoy Aquino Manila International Airport contains only modest variations in elevation, with a maximum elevation change of 164 feet and an average elevation above sea level of 32 feet. Within 10 miles contains only modest variations in elevation (531 feet). Within 50 miles contains significant variations in elevation (7,241 feet).

The area within 2 miles of Ninoy Aquino Manila International Airport is covered by artificial surfaces (88%), within 10 miles by water (45%) and artificial surfaces (44%), and within 50 miles by water (35%) and cropland (28%).

This report illustrates the typical weather at Ninoy Aquino Manila 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

Ninoy Aquino Manila 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 Danilo Atienza Air Base, Subic Bay International Airport, Clark International Airport, and Calapan.

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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