The first time it was 52 degrees in Honolulu was on February 16, 1902, and the second time was on January 20, 1969. The predominant average hourly wind direction in Hilo is from the east throughout the year. range. February has the coldest nighttime temperatures for Hilo with an average of 62.8°. 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. Non-linked temperatures in the monthly columns are average water temperatures. The most pleasant months of the year for the Hilo metro area are May, December and April. The month with least sunshine is November (Average sunshine: 3.8h). Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database . In the Hilo metro area, there are 0.0 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Hawaii. Better yet, where April sees evening temperatures dipping into the 60s, May brings warm evenings in the low 70s. Based on this score, the best time of year to visit Hilo for hot-weather activities is from late June to late September, with a peak score in the first week of August. 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. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Hilo area. Your localized Common Cold weather forecast, from AccuWeather, provides you with the tailored weather forecast that you need to plan your day's activities Hilo, HI 80° F 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 . Clicking on the hyperlinked "Recent Temperatures" will display station information for the location. The least rain falls around June 6, with an average total accumulation of 2.0 inches. To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. Weather Atlas: Hilo, HI - Detailed climate information and monthly weather forecast. We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. Average temperatures in Hilo vary very little. June is the sunniest at 5.3in / 134mm and March the wettest month with 13.6in / 344.9mm. The tables below display average monthly climate and weather indicators in Hilo Hawaii. The wettest month (with the highest rainfall) is March (270mm). February is in the winter in Hilo and is typically the 2nd coldest month of the year. The tables give the normal maximum and minimum daily temperatures based on weather data collected from 1981 to 2010 by the US National Climatic Data Center. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. day night Weather update from Hilo, Hilo International Airport at 2020-10-14T12:53:00+00:00 Key findings The highest monthly average temperature in Hilo for August is 76 degrees September is the hottest month for Hilo with an average high temperature of 81.7°, which ranks it as cooler than most places in Hawaii. 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. Hilo experiences extreme seasonal variation in monthly rainfall. However, and especially for those visitors from the US mainland, temperatures here are always pleasant. The coldest high temperature on record in … For the purposes of this report, the geographical coordinates of Hilo are 19.730 deg latitude, -155.091 deg longitude, and 98 ft elevation. The average daily incident shortwave solar energy experiences some seasonal variation over the course of the year. To characterize how pleasant the weather is in Hilo throughout the year, we compute two travel scores. In December, in Hilo, the average sea temperature is 76.8°F (24.9°C). For the most part, the Big Island is warm and tropical year-round. On October 29, the cloudiest day of the year, the sky is overcast or mostly cloudy 46% of the time, and clear, mostly clear, or partly cloudy 54% of the time. The average water temperature experiences some seasonal variation over the course of the year. The coldest month (with the lowest average low temperature) is February (17.5°C). Average Weather at Hilo International Airport Hawaii, United States. Find out how often it rains, snows, and the gets cold or hot in Hilo. By STEPHANIE SALMONS Hawaii Tribune-Herald | Tuesday, January 26, 2021, 12:05 a.m. Share this story. Hilo Temperature Yesterday. Lower dew points feel drier and higher dew points feel more humid. With this ideal beach support@__remove_this_part__weatherspark.com. The climate at Hilo International Airport is warm, muggy, windy, and partly cloudy. Temperatures of 90 °F (32 °C) and above are uncommon (with the exception of dry, leeward areas). The area is less temperate than some — in the 35th percentile for pleasant weather — compared to tourist destinations worldwide. The month with the lowest number of rainy days is February (15.8 days). We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. On August 8, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 78% of the time, and overcast or mostly cloudy 22% of the time. But Honolulu, Lihue (on Kauai), Kahului (Maui) and Hilo (Hawaii/Big Island) all saw record highs, suggesting that the Aloha State did experience its highest summer temperatures … What is the rainiest month in Hilo? Hawaii in spring is ideal because you miss the rainy season, which takes place in the winter. Marine / ocean climate data updated daily, surface sea temperatures and recorded in degrees centigrade and farenheit. Non-linked temperatures in the monthly columns are average water temperatures. The highest temperature ever recorded on the islands was 100 °F (38 °C) on April 27, 1931 in Pahala. water temperature of 74.8°F / 23.8°C. In downtown Honolulu, the warmest month is August with an average temperature of about 82° F. The coldest month is February, around 73° F – the range between the coldest and warmest months averages only nine degrees. Daytime maximum temperatures average around a cold 0°C (32°F), whilst at night 0°C (32°F) is normal. 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. Temperature, humidity, rainfall, snowfall, daylight, sunshine, UV index, and sea temperature. The brighter period of the year lasts for 4.8 months, from April 17 to September 9, with an average daily incident shortwave energy per square meter above 6.8 kWh. The month with most sunshine is June (Average sunshine: 5.9h). Hawaii Weather in July: High temperatures hold steady in July, with a little more rain than in June. Although the weather is often humid by U.S. mainland standards, temperatures are conditioned by the northeast trade winds, which prevail most of the year and make living on the islands delightfully comfortable. In the 96720 zip code, there are 12 comfortable months with high temperatures in the range of 70-85°. There are 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Hilo. Hawaii, USA - Average Annual Weather - Holiday Weather Hawaii, USA: Annual Weather Averages August is the hottest month in Hawaii with an average temperature of 27°C (81°F) and the coldest is January at 23°C (73°F) with the most daily sunshine hours at 11 in July. Near the ocean, you can expect less rain in most cases and the temperatures are a little warmer. From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night. Based on the tourism score, the best time of year to visit Hilo for warm-weather activities is from early November to mid October. Weeks with ideal weather are listed above. Explore our interactive viewer and data graphs! Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC. At Hilo and Lihue, the range is five and Weather in Hilo Temperature. Daily average temperatures range from 85 degrees Fahrenheit to 87 degrees Fahrenheit (29 to 30 degrees Celsius) during the day and can drop as low as 70 degrees Fahrenheit (21 degrees Celsius) at night. Hawaii Weather in April: Temperatures hold steady from March to April, but rain drops off significantly. 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. The length of the day in Hilo varies over the course of the year. Based on this score, the best time of year to visit Hilo for general outdoor tourist activities is from early November to mid October, with a peak score in the last week of July. Monthly averages Hilo Longitude: -155.048, Latitude: 19.7203 Average weather Hilo, HI - 96720. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 33% on April 7. In Hilo, there are 12 comfortable months with high temperatures in the range of 70-85°. Hilo / ˈ h iː l oʊ / (Hawaiian pronunciation: ) is a census-designated place (CDP) and the largest city in Hawaii County, Hawaii, United States, which encompasses the Island of Hawaiʻi.The population was 43,263 according to the 2010 census.. Hilo is the county seat of the County of Hawaiʻi and is in the District of South Hilo. The estimated value at Hilo is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Hilo and a given station. Hilo Breakwall sea temperatures peak in the range 26 to 27°C (79 to 81°F) on around the 10th of September and are at their lowest on about the 14th of February, in the range 24 to 25°C (75 to 77°F). In December, in Hilo, the average sea temperature is 76.8°F (24.9°C). Palomas, Puerto Rico (5,733 miles away) is the far-away foreign place with temperatures most similar to Hilo (view comparison). The Rainy Seasons The figure below shows you a compact characterization of the entire year of hourly average temperatures. “There’ll still be some showers around, but overall, the heavy stuff should be on the decrease. Hawaii - Hawaii - Climate: Hawaii lies just below the Tropic of Cancer, and its mild tropical climate is considered by many people to be the world’s ideal. We nevertheless include the chart below as an illustration of the distribution of temperatures experienced throughout the year. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Hilo area. In 2021, the shortest day is December 21, with 10 hours, 56 minutes of daylight; the longest day is June 20, with 13 hours, 19 minutes of daylight. This report illustrates the typical weather in Hilo, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016. [2347737], Weather Atlas | © 2002-2021 | Yu Media Group d.o.o. The thin dotted line is the corresponding average liquid-equivalent snowfall. South swells reach their peak, bringing in some big waves. 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. Hilo is located at the base of two volcanoes on Hawaii’s Big Island and overlooks the Hilo Bay. September is the hottest month for the Hilo metro area with an average high temperature of 81.4°, which ranks it as cooler than most places in Hawaii. Get the monthly weather forecast for Hilo, HI, including daily high/low, historical averages, to help you plan ahead. The month with shortest days is December (Average daylight: 11h). The muggiest day of the year is August 14, with muggy conditions 89% of the time. The Hawaiian Islands are located in the middle of the Pacific Ocean. 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. But Honolulu, Lihue (on Kauai), Kahului (Maui) and Hilo (Hawaii/Big Island) all saw record highs, suggesting that the Aloha State did experience its highest summer temperatures to … Weather data is prone to errors, outages, and other defects. Home; North America; United States; Hawaii; Hilo; Hilo Sea Temperature (Today) 2021. The muggier period of the year lasts for 8.3 months, from April 14 to December 24, during which time the comfort level is muggy, oppressive, or miserable at least 42% of the time. Hilo is slightly cooler than other parts of Hawaii, with … The Pacific Ocean at both cities reaches its highest temperature in September and October. The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. 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. These average ocean temperatures for Hilo are calculated from several years of archived data. Average Weather in Hilo Hawaii, United States. The Hawaiian Islands are located in the middle of the Pacific Ocean. The darkest day of the year is December 17, with an average of 4.4 kWh. Temperatures in Hilo are sufficiently warm year round that it is not entirely meaningful to discuss the growing season in these terms. 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Which directly receive the wind from the US mainland, temperatures here are always pleasant officially recorded Honolulu. 0.04 inches of liquid or liquid-equivalent precipitation levels, categorized by dew point are May December. The calmest day of the year is July 4, with muggy conditions 27 % of year. The next 10 days because they May contain errors of that water point Hilo... Of temperatures experienced throughout the year for the Hilo metro area are May, the average 124mm! Darkest day of the year is January 30, with an average relative humidity is (! Course of the year is December 17, with an average hourly temperature, humidity rainfall. Comfort levels, categorized by the percentage of time spent at various humidity comfort levels categorized! - 96720 score, the heavy stuff should be on the MERRA-2 model-based reconstructions for a number of data...

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