Average Weather on June 1 in Liwan Philippines
On June 1, the temperature in Liwan typically ranges from 76°F to 93°F and is rarely below 74°F or above 97°F.
For reference, on April 29, the hottest day of the year, temperatures in Liwan typically range from 75°F to 95°F, while on January 14, the coldest day of the year, they range from 68°F to 82°F.
The coolest time of the day is from 10:45 PM to 7:00 AM, with the coldest at 4:30 AM, at which time the temperature is below 77°F three days out of four, and below 78°F nine days out of ten.
The warmest time of the day is from 11:15 AM to 4:30 PM, with the hottest at 2:15 PM, at which time the temperature is above 90°F three days out of four, and above 87°F nine days out of ten.
The day has gained half its heat by 9:15 AM and lost it again by 6:45 PM.
Average Temperature on June 1
The figure below shows you a compact characterization of the range of temperatures experienced on June 1 throughout the historical record. The horizontal axis is the time of day and the colored stacked areas indicate the percentage of hours spent in various temperature bands.
Temperature Bands on June 1
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
Compared to June 1 (excluding 30 days before and after), April 19 has the most similar daily average high and low temperatures.
The average percentage of the sky covered by clouds in Liwan on June 1 varies over the course of the day.
The cloudiest time of day is around 3:30 AM, at which time the chance of overcast or mostly cloudy conditions is 94%.
The clearest time of day is around 11:30 AM, at which time the chance of clear, mostly clear, or partly cloudy conditions is 11%.
For reference, on June 4, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 93%, while on March 2, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 59%.
Cloud Cover Categories on June 1
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
On average, there is a 44% chance that more than 0.04 inches of total precipitation will fall in Liwan throughout the day on June 1, all of which can be expected to be rain.
For reference, the year's highest daily chance of precipitation is 60% on August 15, and its lowest chance is 7% on February 4.
For those 44% of years with precipitation on June 1, the chart below shows when throughout the day that precipitation is more or less likely to occur, excluding hourly accumulations of less than 0.01 inches. If precipitation were equally likely throughout the day, all hours would report 4.2% (100% divided by 24 hours).
Precipitation is most likely between 1 PM and 2 PM, and least likely between 5 AM and 6 AM.
Hourly Share of Precipitation on June 1
In Liwan on Monday, June 1, 2020, the Sun rises at 5:18 AM and sets 13 hours, 7 minutes later, at 6:24 PM. Solar noon is at 11:51 AM.
For reference, on June 20, the longest day of the year, the Sun rises at 5:19 AM and sets 13 hours, 11 minutes later, at 6:30 PM, while on December 21, the shortest day of the year, it rises at 6:19 AM and sets 11 hours, 5 minutes later, at 5:24 PM.
Civil twilight, the period before the Sun has risen or after the Sun has set during which time it is possible to engage in most outdoor activities without artificial lighting, begins and ends 24 minutes before sunrise and after sunset, at 4:54 AM and 6:48 PM respectively.
Nautical twilight, during which time it is possible to clearly discern the horizon (e.g., for navigational purposes), begins and ends 52 minutes before sunrise and after sunset, at 4:26 AM and 7:16 PM respectively.
Astronomical twilight, outside of which it is possible to make the most sensitive of astronomical observations, begins and ends 1 hour, 21 minutes before sunrise and after sunset, at 3:57 AM and 7:45 PM respectively.
Solar Elevation on June 1, 2020
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.
In Liwan on June 1, the chance of muggy conditions does not change significantly over the course of the day, remaining around 100% throughout.
Humidity Comfort Levels on June 1
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
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 Liwan on June 1 varies throughout the day, with a daily average of 4.6 miles per hour.
The windiest time of day is around 11:45 AM, with an average hourly wind speed of 6.2 miles per hour, mostly staying between 4.1 miles per hour and 7.8 miles per hour, and rarely falling below 2.8 miles per hour or exceeding 10.0 miles per hour.
The calmest time of day is around 3:45 AM, with an average hourly wind speed of 3.1 miles per hour, mostly staying between 2.3 miles per hour and 3.7 miles per hour, and rarely falling below 1.4 miles per hour or exceeding 4.7 miles per hour.
For reference, on December 10, the windiest day of the year, the daily average wind speed is 8.6 miles per hour, while on August 22, the calmest day of the year, the daily average wind speed is 4.4 miles per hour.
Wind Speed on June 1
Over the entire course of June 1 in Liwan, the hourly average wind direction, in order of prevalence, is from the south (49%), east (30%), west (11%), and north (9%).
Wind Direction on June 1
Liwan 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 does not change appreciably over the course of the day, so this section does not include a chart.
The average surface water temperature on June 1 in Liwan is 85°F, mostly staying between 84°F and 86°F, and rarely falling below 83°F or exceeding 86°F.
For reference, the year's highest average is 85°F on June 24, and its lowest average is 79°F on January 27.
Shortwave Solar Power
This section discusses the incident shortwave solar power 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 peak incident shortwave solar power per square meter is 0.66 kilowatts at around 11:30 AM.
In contrast, the corresponding value on April 2, the brightest day of the year, is 0.92 kilowatts at around 10:45 AM. The corresponding value on December 14, the darkest day of the year, is 0.63 kilowatts at around 10:45 AM.
Shortwave Solar Power on June 1
For the purposes of this report, the geographical coordinates of Liwan are 17.519 deg latitude, 121.632 deg longitude, and 253 ft elevation.
The topography within 2 miles of Liwan contains only modest variations in elevation, with a maximum elevation change of 397 feet and an average elevation above sea level of 253 feet. Within 10 miles contains only modest variations in elevation (1,411 feet). Within 50 miles contains very significant variations in elevation (8,825 feet).
The area within 2 miles of Liwan is covered by cropland (71%) and trees (15%), within 10 miles by cropland (69%) and trees (17%), and within 50 miles by trees (42%) and cropland (40%).
This report illustrates the typical weather in Liwan, 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 4 weather stations near enough to contribute to our estimation of the temperature and dew point in Liwan.
For each station, the records are corrected for the elevation difference between that station and Liwan 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 Liwan is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Liwan and a given station.
The stations contributing to this reconstruction are: Tuguegarao Airport (89%, 17 kilometers, northeast); Vigan Mindoro Airport (4.2%, 135 kilometers, west); Laoag International Airport (4.1%, 138 kilometers, northwest); and Baguio-Loakan Airport (2.3%, 167 kilometers, southwest).
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 aiports and weather stations are provided by AskGeo.com .
Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC.
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.