Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database. Land Use data comes from the Global Land Cover SHARE database, published by the Food and Agriculture Organization of the United Nations.Įlevation data comes from the Shuttle Radar Topography Mission (SRTM), published by NASA's Jet Propulsion Laboratory. 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. Please note that each source's contribution is adjusted for elevation and the relative change present in the MERRA-2 data.Īll data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition, by Jean Meeus.Īll other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis. To get a sense of how much these sources agree with each other, you can view a comparison of Somerset and the stations that contribute to our estimates of its temperature history and climate. Morgantown Municipal Airport (KMGW, 13%, 51 mi, southwest, -951 ft elevation change).Greater Cumberland Regional Airport (KCBE, 18%, 33 mi, southeast, -1,417 ft elevation change).Arnold Palmer Regional Airport (KLBE, 28%, 26 mi, northwest, -994 ft elevation change).Johnstown-Cambria County Airport (KJST, 41%, 25 mi, northeast, 92 ft elevation change).The stations contributing to this reconstruction are: The estimated value at Somerset is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Somerset and a given station. There are 4 weather stations near enough to contribute to our estimation of the temperature and dew point in Somerset.įor each station, the records are corrected for the elevation difference between that station and Somerset according to the International Standard Atmosphere, and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations. Use the Page Down key to move a selection down in the list.This report illustrates the typical weather in Somerset, based on a statistical analysis of historical hourly weather reports and model reconstructions from Januto December 31, 2016.Use the Page Up key to move a selection up in the list.If none are selected, it will select the last link. Use the ↓ Down key to select the link below.If none are selected, it will select the first link. Use the ↑ Up key to select the link above. Use the Enter key to click on buttons or links.Use the Tab key to move to a button or link.Click on the "Rename" button and change the link name.Click and hold the link and move to new location in the list.Click on the "Close" button to save the change.Click on the "Delete" button to remove the link from the list.Click on the "Organize shortcuts" button.Click on the "X" button to close the panel.Click on the "Save" button to add the link to the list.Page name will display in the "Add this page" window, the name can be changed by highlighting the text and entering the desired name.Go to the desired page on the site, open the Weather shortcuts menu and click on the "Add to shortcuts" button.Low 16.Ĭloudy with 60 percent chance of showers. High 21.Ĭloudy with 60 percent chance of showers. High 22.Ĭloudy with 30 percent chance of showers. Low 13 except 9 in low lying areas.Ī mix of sun and cloud with 30 percent chance of showers. Partly cloudy with 60 percent chance of showers in the evening then clear. Sunny early in the morning then a mix of sun and cloud with 60 percent chance of showers. Amount 5 mm except 20 mm in the heaviest showers. Showers or a few thundershowers ending late this evening then partly cloudy.
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