In Boise, the summers are short, hot, dry, and mostly clear and the winters are very cold and partly cloudy. Low Temp: 25 °F. Weather and Climate offers all the information you need to know about the climate in Boise. You won’t be at a loss for sunshine in Boise, with an average of 120+days of sun per year! Check the website for this and other special events. Author: ktvb.com Published: 7:22 AM MST December 4, 2020 Average highs in Sept are around 70, with lows around 35. Weather History for Places in Idaho . The mean monthly relative humidity over the year in Boise (Idaho), United States of America. Within 80 kilometres also contains extreme variations in elevation (2,303 metres). We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Long-term forecast Boise [°C]: Max temperature 08.12.2020 - 07.01.2021. The lowest average temperatures in the year occur in January, when it is around -1.8 °C | 28.8 °F. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Boise area. The beach/pool score favors clear, rainless days with perceived temperatures between 24°C and 32°C. The greatest amount of precipitation occurs in November, with an average of 36 mm | 1.4 inch. For each hour between 08:00 and 21:00 of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. Year * Month * Day * Data is available up to December 3, 2020. Its high desert location is bordered to the north by the Front Range of the Rocky Mountains and to the south by the Owyhee Mountains. This section discusses the wide-area hourly average wind vector (speed and direction) at 10 metres above the ground. : Average precipitation in inch - DP : Days with precipitation - Sun : Hours of sunshine, Monthly averages BoiseLongitude: -116.215, Latitude: 43.6187Average weather Boise, ID - 83702, Monthly: 1981-2010 normalsHistory: 2007-2019. The brightest day of the year is 2 July, with an average of 8.2 kWh. The darker period of the year lasts for 3.6 months, from 29 October to 15 February, with an average daily incident shortwave energy per square meter below 2.9 kWh. The snowless period of the year lasts for 9.0 months, from 16 February to 15 November. WEATHER. In Boise, the average percentage of the sky covered by clouds experiences significant seasonal variation over the course of the year. DAILY CLIMATE REPORT - issued daily: Detailed daily weather statistics (usually for yesterday), including temperature, precipitation, degree days, wind, humidity, sunrise/sunset, and record temperature data for the following day. I have no doubt that some of you dedicated powder-hounds could spend all year bundled up in your warmest winter gear in preparation for the slopes, but there’s no denying that a little sunshine and warm weather would be a much-needed break right about now! The percentage of time spent at various humidity comfort levels, categorized by dew point. Home > North America > United States > Idaho Elevation: 2838 feet Latitude: 43 34N Longitude: 116 13W . NOAA National Weather Service Boise, ID. Boise, Idaho - Travel and vacation weather averages, current conditions and forecasts. The average liquid-equivalent snowfall (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. At an average temperature of 20.3 °C | 68.5 °F, July is the hottest month of the year. See only the best Hot Tubs and Swim Spas at Idaho Spas of Boise. Idaho Falls average temperature. So find on this website the historical weather averages in other cities in United States of America and climate and forecast data for all other countries in the world. Toggle navigation. The wind is most often from the west for 8.0 months, from 12 March to 11 November, with a peak percentage of 43% on 20 June. The length of the day in Boise varies significantly over the course of the year. The tourism score favors clear, rainless days with perceived temperatures between 18°C and 27°C. 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. Pressure: 30.03 "Hg. July is the hottest month for Idaho with an average high temperature of 85.4°, which ranks it as about average compared to other states. www.HotTubsofIdaho.com. Boise averages 18 inches of snow per year. Shortwave radiation includes visible light and ultraviolet radiation. 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. Meridian average temperature. 27 F Boise Airport Station | Report. Pre. Average Annual Low Temperature: 41°F. The cold season lasts for 3.1 months, from 17 November to 21 February, with an average daily high temperature below 9°C. The thin dotted line is the corresponding average rainfall. Highs in October are in the mid-50s, and by November they drop to the mid-40s. Klimadiagramm und Klimatabelle für Boise, Idaho, USA. The rainy period of the year lasts for 9.1 months, from 17 September to 19 June, with a sliding 31-day rainfall of at least 13 millimetres. Fall is also truly a wonderful time weather-wise, with temperatures in the 70’s in the evenings, perfect for sitting on the patio talking with friends and enjoying a beverage. The coldest day of the year is 31 December, with an average low of -5°C and high of 2°C. Monthly averages Boise Longitude: -116.215, Latitude: 43.6187 Average weather Boise, ID - 83721. A storm tracking across the southern U.S. Sunday will continue heavy snow over a portion of the southern Plains with heavy rain and thunderstorms further East on Monday. Our spectacular 4 Seasons make the CDA area a wonderful experience. NOTE: Page recently updated. Report Station . Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies. Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory. Boise typically has 101 frosty nights a year. The average annual percentage of humidity is: 55.0%; More Climate Information For Boise. From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night. Located in the heart of the Boise Valley and at an elevation of 2440-2470 feet, Nampa enjoys a mild climate year round. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 23% on 10 November. : Average precipitation in inch - Days precip. Av. Read and watch the videos to learn all about our local weather. The transitions to and from daylight saving time are indicated by the 'DST' labels. Av. The driest month is July, with 7 mm | 0.3 inch of rainfall. Monthly temperature, precipitation and hours of sunshine. The first Thursday of each month. The downtown area's elevation is 2,704 feet (824 m) above sea level.Its estimated population in 2020 was 240,380. Average Weather in Boise, Idaho, United States, Year Round ... Over the course of the year, the temperature typically varies from 24°F to 93°F and is rarely below 10°F or above 101°F. The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. All of Boise’s weather averages are nice and pleasant: Spring Average: Temperature: 51.5°F. This is the location of the ASOS (Automated Surface Observation System) at the west end of the field on the approach to runway 10R 28L. Each year the weather is never exactly the same and is always beautiful with nature's magnificent colors letting you know the season is changing. We assume no responsibility for any decisions made on the basis of the content presented on this site. As with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day of the year. On 10 January, the cloudiest day of the year, the sky is overcast or mostly cloudy 59% of the time, and clear, mostly clear, or partly cloudy 41% of the time. (Don’t worry, the people-friendly hot springs is alligator free). The drier season lasts 4.7 months, from 31 May to 22 October. : Days with precipitation - Hours sun. : Days with precipitation - Hours sun. Free Long Range Weather Forecast for Boise, Idaho. Boise, Idaho gets 13 inches of rain, on average, per year. Brightest day of the entire year of hourly average temperatures Long Range weather forecast for Boise, Idaho gets inches! 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