Within 50 miles also contains extreme variations in elevation (13,816 feet). Time zones for airports and weather stations are provided by AskGeo.com . The smallest chance of a wet day is 23% on August 30. 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. Hawaii Interactive Map of Historical Record High and Low Temperatures Average temperatures near the major resort areas (coastline) range from 75-85°F (23°C-29°C) in winter and summer, respectively. With warm water temperatures all through the year board shorts and a … The climate in Hilo is warm, muggy, windy, and partly cloudy. Temperature by: Fahrenheit / Centigrade The length of the day in Hilo varies over the course of the year. These average ocean temperatures for Hilo are calculated from several years of archived data. Water temperature may drop by about 10-15 degrees during the night. MERRA-2 Modern-Era Retrospective Analysis. In December, in Hilo, the average sea temperature is 76.8°F (24.9°C). However, and especially for those visitors from the US mainland, temperatures here are always pleasant. 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. We assume no responsibility for any decisions made on the basis of the content presented on this site. The Hawaiian Islands are located in the middle of the Pacific Ocean. In the 96720 zip code, there are 12 comfortable months with high temperatures in the range of 70-85°. The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands. The muggiest day of the year is August 14, with muggy conditions 89% of the time. The first time it was 52 degrees in Honolulu was on February 16, 1902, and the second time was on January 20, 1969. CABATU. The calmer time of year lasts for 10.0 months, from May 9 to March 8. The coldest month (with the lowest average sea temperature) is March (24.3°C). The Rainy Seasons Hilo, Hawaii Climate - 96720 Weather, Average Rainfall, and Temperatures Toggle navigation WorldClimate.com The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands. Maximum temperature yesterday: 78 °F (at 2:53 pm) Minimum temperature yesterday: 69 °F (at 12:53 am) Average temperature yesterday: 71 °F. The climate at Hilo International Airport is warm, muggy, windy, and partly cloudy. What is the rainiest month in Hilo? Hawaii, United States coastal sea temperatures. Lower dew points feel drier and higher dew points feel more humid. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Hilo area. 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. April is in the spring in Hilo and is typically the 4th coldest month of the year. Here are the average temperatures of Hilo, located at the foot of the windward side of the island of Hawai'i ("The Big Island"): as we can see, they are lower than those of Honolulu, which, as previously mentioned, is located on the leeward side. The table below shows the near real-time and average water temperatures in degrees Fahrenheit (°F). 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 … Regional water temperature and marine climate data is provided daily by the National Oceanic and Atmospheric Administration The chance of wet days in Hilo varies throughout the year. In the leeward areas, temperatures may reach into the low 90s several days during the year, but temperatures higher than these are unusual. The Olympic swimming competition requires a water temperature between 77°F (25°C) and … To characterize how pleasant the weather is in Hilo throughout the year, we compute two travel scores. 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. (Complete List of Average Temperatures) Use the near real-time water temperature data with discretion, because they may contain errors. The island of Hawaii for example hosts 4 (out of 5 in total) climate groups on a surface as small as 4,028 square miles (10,430 km 2) according to the Köppen climate types: tropical, arid, temperate and polar. Months with the highest UV index are March, April, May, June, July, August and September (UV index 12). Clicking on the hyperlinked "Recent Temperatures" will display station information for the location. The month with the highest average low temperature is September (20.9°C). 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 June is the sunniest at 5.3in / 134mm and March the wettest month with 13.6in / 344.9mm. In Hilo, there are 12 comfortable months with high temperatures in the range of 70-85°. 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. 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 month with the lowest UV index is December (UV index 7). 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. 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. Based on our historical data over a period of ten years, the warmest water in this day in Hilo was recorded in 2019 and was 27.3°C/81.1°F, and the coldest was recorded in 2011 at 25.1°C/77.2°F. January is in the winter in Hilo and is typically the coldest month of the year. Hilo is located near a large body of water (e.g., ocean, sea, or large lake). The drier season lasts 2.2 months, from July 21 to September 28. 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. Based on the tourism score, the best time of year to visit Hilo for warm-weather activities is from early November to mid October. Regional water temperature and marine climate data is provided daily by the National Oceanic and Atmospheric Administration 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. Weather in Hilo Temperature. Monthly averages Hilo Longitude: -155.048, Latitude: 19.7203 Average weather Hilo, HI - 96720. Monthly average Hilo weather: temperature, rainfall and cloud cover Average temperatures in Hilo are between 70°F and 75°F (21 and 24 °c). range. In May, the average rises to a very comfortable 80 to 85 F range. The coldest high temperature on record in … The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. 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. Monthly: 1981-2010 normals History: 2007-2019 What's the weather like in Hilo (Hawaii) in April 2021? Within 10 miles contains significant variations in elevation (3,609 feet). 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. The earliest sunset is at 5:39 PM on November 25, and the latest sunset is 1 hour, 24 minutes later at 7:03 PM on July 5. Hawaii water temperatures are maximum at around 82 to 84°F in the end of August and lowest in the beginning of March at 74°F. Find out how often it rains, snows, and the gets cold or hot in Hilo. The shaded overlays indicate night and civil twilight. Because of the high demand for the COVID-19 vaccine from kupuna 75 and older, Hilo Medical Center will delay its vaccination rollout to individuals 65-74. That’s not so in Hawaii. The highest temperature ever recorded on the islands was 100 °F (38 °C) on April 27, 1931 in Pahala. Local monthly weather patterns in Kona, Hilo, Waimea, the Kohala coast and Volcano Village (all open in new window) The influence of Hawaii’s location on its weather. Get the monthly weather forecast for Hilo, HI, including daily high/low, historical averages, to help you plan ahead. The black line is the percentage chance that a given day is within the growing season. 24.8°C / 76.6°F Current weather. Weather in Hilo Temperature. Extremely Cold Days # of days where the low temperature falls below 0° F Hilo Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0 … Daytime maximum temperatures average around a cold 0°C (32°F), whilst at night 0°C (32°F) is normal. Weather Atlas: Hilo, HI - Detailed climate information and monthly weather forecast. The tradewinds make it pleasant and a wonderful place to live and work. Hilo experiences extreme seasonal variation in the perceived humidity. February is the least humid month in Hilo, with an average relative humidity of 76%. The most pleasant months of the year for Hilo are December, April and March. Temperatures in Hilo are sufficiently warm year round that it is not entirely meaningful to discuss the growing season in these terms. Layers are still a good idea, but rain gear can be left behind. Great time for snorkeling. Clicking on the hyperlinked "Recent Temperatures" will display station information for the location. Station Data. What's the weather like in Hilo (Hawaii) in February 2021? The figure below presents a compact representation of key lunar data for 2021. The day of the year with the warmest water is September 11, with an average temperature of 80°F. 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