Average Weather in January in Kalaoa Hawaii, United States
Daily high temperatures are around 77°F, rarely falling below 74°F or exceeding 79°F.
Daily low temperatures are around 64°F, rarely falling below 60°F or exceeding 67°F. The lowest daily average low temperature is 63°F on January 20.
For reference, on August 12, the hottest day of the year, temperatures in Kalaoa typically range from 70°F to 82°F, while on January 20, the coldest day of the year, they range from 63°F to 76°F.
Average High and Low Temperature in January
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
Limit, Jamaica (5,087 miles away); Aibonito, Puerto Rico (5,790 miles); and Bambadjani, Comoros (11,042 miles) are the far-away foreign places with temperatures most similar to Kalaoa (view comparison).
The month of January in Kalaoa experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 27% throughout the month. The lowest chance of overcast or mostly cloudy conditions is 25% on January 18.
The clearest day of the month is January 18, with clear, mostly clear, or partly cloudy conditions 75% of the time.
For reference, on October 15, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 50%, while on January 18, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 75%.
Cloud Cover Categories in January
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Kalaoa, the chance of a wet day over the course of January is gradually decreasing, starting the month at 26% and ending it at 24%.
For reference, the year's highest daily chance of a wet day is 30% on March 15, and its lowest chance is 16% on September 10.
Probability of Precipitation in January
The average sliding 31-day rainfall during January in Kalaoa is gradually decreasing, starting the month at 3.2 inches, when it rarely exceeds 7.8 inches or falls below 0.2 inches, and ending the month at 2.8 inches, when it rarely exceeds 6.1 inches or falls below 0.2 inches.
Average Monthly Rainfall in January
Over the course of January in Kalaoa, the length of the day is gradually increasing. From the start to the end of the month, the length of the day increases by 18 minutes, implying an average daily increase of 37 seconds, and weekly increase of 4 minutes, 17 seconds.
The shortest day of the month is January 1, with 10 hours, 58 minutes of daylight and the longest day is January 31, with 11 hours, 17 minutes of daylight.
Hours of Daylight and Twilight in January
The earliest sunrise of the month in Kalaoa is 6:58 AM on January 1 and the latest sunrise is 2 minutes, 41 seconds later at 7:01 AM on January 17.
The earliest sunset is 5:56 PM on January 1 and the latest sunset is 19 minutes later at 6:15 PM on January 31.
Daylight saving time is not observed in Kalaoa during 2018.
For reference, on June 21, the longest day of the year, the Sun rises at 5:46 AM and sets 13 hours, 19 minutes later, at 7:05 PM, while on December 21, the shortest day of the year, it rises at 6:53 AM and sets 10 hours, 56 minutes later, at 5:50 PM.
Sunrise & Sunset with Twilight in January
The chance that a given day will be muggy in Kalaoa is essentially constant during January, remaining within 1% of 17% throughout.
For reference, on August 6, the muggiest day of the year, there are muggy conditions 76% of the time, while on February 18, the least muggy day of the year, there are muggy conditions 15% of the time.
Humidity Comfort Levels in January
The average hourly wind speed in Kalaoa is essentially constant during January, remaining within 0.1 miles per hour of 7.0 miles per hour throughout.
For reference, on November 29, the windiest day of the year, the daily average wind speed is 7.6 miles per hour, while on September 20, the calmest day of the year, the daily average wind speed is 5.2 miles per hour.
Average Wind Speed in January
Wind Direction in January
Kalaoa 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 Kalaoa is essentially constant during January, remaining around 77°F throughout.
Average Water Temperature in January
Temperatures in Kalaoa 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
The average accumulated growing degree days in Kalaoa are rapidly increasing during January, increasing by 598°F, from 1°F to 599°F, over the course of the month.
Growing Degree Days in January
The average daily incident shortwave solar energy in Kalaoa is gradually increasing during January, rising by 0.6 kWh, from 4.6 kWh to 5.1 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in January
For the purposes of this report, the geographical coordinates of Kalaoa are 19.729 deg latitude, -155.982 deg longitude, and 1,375 ft elevation.
The topography within 2 miles of Kalaoa contains large variations in elevation, with a maximum elevation change of 2,628 feet and an average elevation above sea level of 1,570 feet. Within 10 miles contains large variations in elevation (8,219 feet). Within 50 miles also contains extreme variations in elevation (13,819 feet).
The area within 2 miles of Kalaoa is covered by shrubs (47%), artificial surfaces (25%), and trees (20%), within 10 miles by water (37%) and shrubs (28%), and within 50 miles by water (61%) and shrubs (13%).
This report illustrates the typical weather in Kalaoa year round, 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 Kalaoa.
For each station, the records are corrected for the elevation difference between that station and Kalaoa 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 Kalaoa is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Kalaoa and a given station.
Time zones for aiports and weather stations are provided by AskGeo.com .