In the absence of strong trades, ocean-land temperature and pressure differences generate local diurnal variations in the wind. Fall (September through November) The data shown is the historic average rainfall and maximum temperatures for each month. January, like December, in Kailua-Kona, Hawaii, is another warm winter month, with average temperature varying between 81.7°F (27.6°C) and 68.2°F (20.1°C). Changes in Hawaiʻi Rainfall. Big Island rainfall totals for 2020 through the end of May were near to above average at most of the gages, according to the National Weather Service monthly Hilo 77° Hilo HI Kona … There the prevailing winds are effectively blocked by two large mountains, Mauna Loa and Hualalai. There the prevailing winds are effectively blocked by two large mountains, Mauna Loa and Hualalai. There are annual cycles at every station, with maximum precipitation taking place in the summer months. Sorry, the location you searched for was not found. Iselle: A Myth-Busting Hawaiian Tropical Cyclone . Find the best time to go to Kailua-Kona (Hawaii). D a t e Time (hst) Wind (mph) Vis. Air Dwpt Sorry, the location you searched for was not found. US Dept of Commerce 2 and Table 1 provide the climatorical average of the monthly total precipitation at six stations. Temperature In January, the average high-temperature is relatively the same as in December - a still moderately hot 81.7°F (27.6°C). Additionally, it should be noted that rainfall levels on Lanai and Molokai will most closely match their neighbor island of Maui. What is the month with the shortest days in Kailua-Kona? Questions? Increased surface heating in summer intensifies this process, resulting in the only summer rainfall maximum in the state." The chance of a wet day peaks at 31% on March 15.. Average nightime low temperatures are usually 10-15 degrees below the high. July is in the summer in Kailua-Kona and is typically the 6th warmest month of the year. There is an abundance of accommodations here. This is indicated by the observations at Mauna Loa Observatory (11,150 feet), where with an annual precipitation of about 21 inches, winter precipitation averages 1.8 inches per month and summer precipitation averages 1.6. Find Out More. Monthly: 1981-2010 normals History: 2015-2019 Most rainfall (rainy season) is seen in January. Weather Sky Cond. It states: "On the Kona Coast of Hawaii Island, a unique summer maximum rainfall pattern occurs. Heavy to excessive rainfall is likely from central to southern California that may produce flooding along with mudslides and dangerous debris flows near recent and vulnerable burn scars. Historic Rainfall and Temperature Data Below we show each island's rainfall map and historic weather data for several towns so that you can get an idea of each area's micro climate. Pacific ENSO Applications Climate ServicesPacific ENSO Applications Climate Services2525 Correa Rd. Climate Information Hawaii Drought Monitor Hawaii Rainfall Atlas National Weather Service Univ. National Weather Service NWS Are you planning a holiday with hopefully nice weather in Kailua-Kona in October 2021? Notice the drastic difference. The climate in Kailua-Kona during July can be summarized as excessively hot and arid. The chance of wet days in Kailua-Kona varies throughout the year. The wetter season lasts 5.3 months, from November 15 to April 25, with a greater than 23% chance of a given day being a wet day. December is the wettest month in the 96740 zip code with 2.4 inches of rain, and the driest month is June with 0.9 inches. Station Data. Kona is the only region in the islands where summer rainfall exceeds winter rainfall. Kailua-Kona has dry periods in May, June, July, August and September. With an average of 88 mm | 3.5 inch, the most precipitation … Kona’s dry conditions make it a great base for a sunny beach vacation, while Hilo’s plentiful precipitation make it a lush area to explore with beautiful waterfalls. Wind direction reverses at night, as cooled mountain air moves downslope. There are annual cycles at every station, with maximum precipitation taking place in the summer months. Average monthly rainfall for the Big Island. Please select one of the following: Pacific Region Climate Impact and Outlook, Tropical Cyclone Climatology for the Pacific, Monthly Precipitation - Historical Averages, Monthly Precipitation Anomalies - El Niño and La Niña, National Oceanic and Atmospheric Administration. Table 1 - Monthly total precipitataion of 30-year (1971-2000) historical average during a year. There is an abundance of accommodations here. The same wet/dry pattern holds up on a month-by-month basis. A significant amount of snow is anticipated in the Sierra with feet of snow. National Oceanic and Atmospheric Administration (mi.) Climate (2010–Present) Kailua / Kona, Keahole Airport (7.5 miles) Take a look at our website widgetsAvailable free! The following chart shows the rainfall levels as recorded on the Big Island’s two major airports — Kona (KOA) and Hilo (ITO). Kailua-Kona has a tropical, semi-arid climate (Köppen BSh) with warm temperatures year-round, typical of its latitude in the tropics. The average amount of annual precipitation is: 20.94 in (532.0 mm) On average, June is the driest month. Both Fig. National Oceanic and Atmospheric Administration Climate (2010–Present) Kailua / Kona, Keahole Airport (7.5 miles) Take a look at our website widgetsAvailable free! Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in.) HIG room 340Honolulu, HI 968228089562324Comments? These months see moderate precipitation with 1 to 2 days of precipitation per month. HIG room 340Honolulu, HI 968228089562324Comments? The annual rainfall of 16.5 inches in the 96740 zip code means that it is one of the driest places in Hawaii. Annual Average 2010–Present 15.7in; Monthly Average 2010–Present 1.7in; Daily Average 2010–Present 0.1in The intent of the following graphs and descriptions is to address the changes of precipitation during an El Nino and a La Nina event as compared to the historical average of precipitation. A significant amount of snow is anticipated in the Sierra with feet of snow. For certain crops, such as coffee beans, the growing process is highly dependent on rainfall and temperature, especially at certain times of the year. The middle-year months have very comfortable weather with high temperatures that are quite warm. The average sliding 31-day rainfall during February in Kailua-Kona is increasing, starting the month at 2.8 inches, when it rarely exceeds 6.0 inches or falls below 0.2 inches, and ending the month at 3.4 inches, when it rarely exceeds 8.8 inches or falls below 0.3 inches. Climate. Climate and average weather for Kailua-Kona (Hawaii), United States of America displayed in graphs. A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. Most rainfall (rainy season) is seen in January. More rain is likely if you move mauka (inland) and up the flanks of Hualalai. Please try another search. Both Fig. Questions? These graphs and descriptions were prepared to help meet the requirement for specific and accurate climate information regarding climate variability to aid in agricultural decision making and to evaluate possible impacts caused by low rainfall amounts. Multiple locations were found. The tables below give monthly averages for rainfall during June at cities, towns, resorts, parks and beaches in Hawaii. Hawi and Honokaa, on the North Kohala coastline, are wetter at 60"-80" (150-200 cm) a year. The month with the most rainfall is December when 2.8" (71.6mm) of precipitation is typically aggregated. The lowest average 31-day accumulation is 2.8 inches on February 1. Both Fig. Surface heating causes upslope winds during the day that give rise to convective rainfall at middle elevations (the "coffee belt") in the afternoon. Monthly averages Kailua Longitude: -157.739, Latitude: 21.4022 Average weather Kailua, HI - 96734. The driest month is February. – The Big Island line for Hawaii Island is based on rainfall levels at the Kona airport. Here you can find all information about the weather in Kailua-Kona in October: >>Overview: Kailua-Kona Weather and Climate in October >>Kailua-Kona weather by month // weather averages >>Kailua-Kona weather in October // weather averages Heavy to excessive rainfall is likely from central to southern California that may produce flooding along with mudslides and dangerous debris flows near recent and vulnerable burn scars. The average sliding 31-day rainfall during February in Kailua-Kona is increasing, starting the month at 2.8 inches, when it rarely exceeds 6.0 inches or falls below 0.2 inches, and ending the month at 3.4 inches, when it rarely exceeds 8.8 inches or falls below 0.3 inches. Table 1 - Monthly total precipitataion of 30-year (1971-2000) historical average during a year. It states: "On the Kona Coast of Hawaii Island, a unique summer maximum rainfall pattern occurs. Average monthly Rainfall, Sunshine, Temperatures. Kona’s dry conditions make it a great base for a sunny beach vacation, while Hilo’s plentiful precipitation make it a lush area to explore with beautiful waterfalls. The chance of a wet day peaks at 31% on March 15.. Big Island rainfall totals for 2019 were mostly above average. The chance of wet days in Kailua-Kona varies throughout the year. Daytime maximum temperatures average around a cold 0°C (32°F), whilst at night 0°C (32°F) is normal. The maps comprising the 2011 Rainfall Atlas of Hawaiʻi depict average rainfall for the 30-year period ending in 2007. Find Out More. The data shown is the historic average rainfall and maximum temperatures for each month. National Weather Service Monthly averages Hilo Longitude: -155.048, Latitude: 19.7203 Average weather Hilo, HI - 96720. There is 55 mm | 2.2 inch of precipitation in February. Multiple locations were found. Table 1 - Monthly total precipitataion of 30-year (1971-2000) historical average during a year. All NOAA, A major winter storm with an active atmospheric river is inundating California the next few days with a tremendous amount of moisture. US Dept of Commerce The lowest average 31-day accumulation is 2.8 inches on February 1. Read More >, Pacific ENSO Applications Climate Services. Big Island rainfall totals for 2020 through the end of May were near to above average at most of the gages, according to the National Weather Service monthly Hilo 77° Hilo HI Kona … The Kailua-Kona postal code is 96740 (post office boxes – 96745). Please try another search. On average, June is the driest month. Our wettest month is September but this is no reason to avoid Kailua this month as in general (but by no means as a rule) it rains in the late afternoon or in the early evening. 2 - Monthly total precipitation of 30-year (1971-2000) historical average during a year. Find Out More. The drier season lasts 6.7 months, from April 25 to November 15. As a result, this is the only area in Hawaiʻi with an afternoon rainfall peak, and with more rain in the summer than other seasons (see mean monthly rainfall at Kona station Honaunau, right). The wettest season is Spring with 35% of yearly precipitation and 21% occurs in Autumn, which is the driest season. December has the shortest days of the year in Kailua-Kona, with an average of 11h of daylight. A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. Get the monthly weather forecast for Aloha Kona, HI, including daily high/low, historical averages, to help you plan ahead. Kailua-Kona Climate graph // Weather by Month. And Kahuku Ranch’s 4.77 inches of rainfall is more than 1 1/2 times its average for the month. Monthly: 1981-2010 normals History: 2007-2019 The PEAC Center in association with The University of Hawaii and JIMAR (Joint Institute for Marine and Atmospheric Research) have compiled the following information in hopes that it will serve as an aid to agricultural interests in the Kona District. June – August is fairly slow season for tourism in Kailua-Kona, so lodging and other accommodations may cost slightly less. All NOAA, A major winter storm with an active atmospheric river is inundating California the next few days with a tremendous amount of moisture. 2 and Table 1 provide the climatorical average of the monthly total precipitation at six stations. Annual Average 2010–Present 15.3in; Monthly Average 2010–Present 1.6in; Daily Average 2010–Present 0.1in Hilo rainfall levels are significantly higher. The following chart shows the rainfall levels as recorded on the Big Island’s two major airports — Kona (KOA) and Hilo (ITO). The drier season lasts 6.7 months, from April 25 to November 15. On average, January is the wettest month. Data showed rainfall was near above average along the windward and Kona slopes, but … Daytime maximum temperatures average around a cold 0°C (32°F), whilst at night 0°C (32°F) is normal. More rain is likely if you move mauka (inland) and up the flanks of Hualalai. In January, in Kailua-Kona, the average low-temperature is 68.2°F (20.1°C). Please Contact Us. Average nightime low temperatures are usually 10-15 degrees below the high. Kona - Airport, Hawaii - Travel and vacation weather averages, current conditions and forecasts. November and March are the wettest months, whereas during the summer months the amount of rain can decrease up to half the peak rate. 2 and Table 1 provide the climatorical average of the monthly total precipitation at six stations. Therefore, rainfall in the Kona area is very important to agricultural interests. It is the warmest place in the United States of America in January on average. There are annual cycles at every station, with maximum precipitation taking place in the summer months. March is in the spring in Kailua-Kona and is typically the 3rd coldest month of the year. The maps comprising the 2011 Rainfall Atlas of Hawaiʻi depict average rainfall for the 30-year period ending in 2007. The general rainfall trend by month also applies to Lanai and Molokai. Historic Rainfall and Temperature Data Below we show each island's rainfall map and historic weather data for several towns so that you can get an idea of each area's micro climate. Based on weather reports collected during 1985–2015. Climate (2010–Present) Kailua / Kona, Keahole Airport (0 miles) Take a look at our website widgetsAvailable free! The Atlas of Hawaii Third Edition by the Department of Geography, University of Hawaii at Hilo provides information on the rainfall patterns for the Kona area. The Kona district of the Big Island of Hawaii is located in the leeward area of Mauna Kea, or on the southwest coast. Changes in Hawaiʻi Rainfall. Each place has a total for the amount of precipitation it usually receives this month. Hawi and Honokaa, on the North Kohala coastline, are wetter at 60"-80" (150-200 cm) a year. The Kona coast of Hawaii has a unique seasonal rainfall regime. Fig. Annual Average 2010–Present 15.3in; Monthly Average 2010–Present 1.6in; Daily Average 2010–Present 0.1in The accommodations in Kailua-Kona offer fairly consistent and dry weather at 20"-40" (50-102 cm) annually. Read More >, Pacific ENSO Applications Climate Services. of Hawaii Weather Maps Vog Conditions. Annual Weather Averages Near Kailua-Kona. Notice the drastic difference. In the absence of strong trades, ocean-land temperature and pressure differences generate local diurnal variations in the wind. Averages are for Keahole Airport, which is 7 miles from Kailua-Kona. Seasons on Hawaii (temperatures and rainfall in summer + winter) The wet side vs. the dry side on the Big Island; Hurricane season The best time to visit Hawaii; Cloud cover + hours of sunshine; Local monthly weather patterns in Kona, Hilo, Waimea, the Kohala coast and Volcano Village (all … The average amount of annual precipitation is: 20.94 in (532.0 mm) Kailua-Kona has dry periods in May, June, July, August and September. On average, January is the wettest month. The wetter season lasts 5.3 months, from November 15 to April 25, with a greater than 23% chance of a given day being a wet day. NWS The accommodations in Kailua-Kona offer fairly consistent and dry weather at 20"-40" (50-102 cm) annually. Pacific ENSO Applications Climate ServicesPacific ENSO Applications Climate Services2525 Correa Rd. Please select one of the following: Pacific Region Climate Impact and Outlook, Tropical Cyclone Climatology for the Pacific, National Oceanic and Atmospheric Administration. 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