Arguez, A., and S. Applequist, 2013: A Harmonic Approach for Calculating Daily Temperature Normals Constrained by Homogenized Monthly Temperature Normals. To highlight springs extremes, here are maps of the warmest and coolest first day of spring (March 19) recorded at thousands of U.S. weather stations during each stations history. The 1991-2020 Normals tell us what is normal in todays climate. For example, In NOAAs monthly and annualclimate monitoringreports, temperature averages and precipitation totalsare rankedin the climate record dating to 1895; U.S. and global climate conditions are compared to the 20th-century average. Space Weather APR Monthly Average Temperature: 62.6 F Year to date precipitation: 9.53 APR Month to date precipitation: 1.90 Last Updated: 04/28/23 Salisbury (KSBY) HOLIDAYS APR Monthly Average Temperature: 59.4 F Year to date precipitation: 8.23 APR Month to date precipitation: 3.07 Last Updated: 04/28/23 Generate graphs or maps to compare projections against conditions observed in the recent past. Each data file has grids for 365 calendar days and is approximately 1.2 GB in size. Storm Spotters Glossary during each month of the hurricane season. Share sensitive information only on official, secure websites.. A collage of weather systems including thunderstorms, rain, heat waves, and fair weather. hurricane means that on average during the previous 100 years, a Category 3 or NOAA Climate Data - National Weather Service The site is secure. Most of the U.S. was warmer, and the eastern two-thirds of the contiguous U.S. was wetter, from 19912020 than the previous normals period, 19812010. Contact Science & information for a climate-smart nation, Thinking ahead: New York communities consider risks of extreme rainfall events. Denver Area Fall/Winter Statistics (Cold and Snow) Denver's All Time Coldest Temperatures. In addition to the monthly ENSO-adjusted normals, quantile values are provided for the 10th, 25th, 75th, and 90th percentiles. Map and text station search and selection capabilities are also available. Known as the U.S. Climate Resilience Toolkit Climate Explorer. River Flooding Tropical Weather greater hurricane passed within 50 nm (58 miles) of that location about five times. River Levels NOAA Technical Memorandum NWS NHC 38 (pdf) on the NHC Risk Analysis Program (HURISK). Provo, UT 10-Day Weather Forecast - The Weather Channel
