There are many options. Original county documents found at the Archives are in Record Group 47 (Records of County Governments); original municipal documents held by the Archives are in Record Group 48 (Records of Municipal Governments). Record Date Location County ; Maximum Temperature : 83 °F : February 11, 1932 : Hyndman : Bedford : Minimum Temperature -39 °F : February 11, 1899 : Lawrenceville : Tioga : Maximum Precipitation : 11.60" 1981 : Tioga Hammond Dam : Tioga : Minimum Precipitation: trace : 1968 : Huntingdon : Huntingdon : Hyndman : Bedford : Maximum Snowfall: 117.8" 2010 : Laurel Summit : Somerset : March Record bfsls 501b (rev 1/14) commonwealth of pennsylvania department of agriculture . Tropical cyclones normally threaten the states during the summer and fall, with their main impact being rainfall. Multiple locations were found. All NOAA, On: https://w2.weather.gov/climate/index.php?wfo=ctp, The results from the example search in the image below will show you the first and last times in each year between 2000 and 2020 when the maximum temperature reached or exceeded 94 F in State College, PA. (note: The State College observations run from 7am on the previous day to 7am on the current day. Annual Average Number of Cloudy Days In Pennsylvania. It gets even hotter on the ground: a measurement of 201°F was taken on July 15 1972 - just 11 degrees away from the boiling point of water. Official temperature and precipitation measurements for Philadelphia were taken at the Weather Bureau Office in downtown from January 1872 to 19 June 1940, and at Philadelphia Int'l from 20 June 1940 to the present. 27.5.1 Records of the Office of the Chief of the Weather Bureau. The Equal Employment Opportunity Commission (EEOC) gave employers the green light to take employees’ temperatures to try and ward off the spread of the coronavirus in … For more information, see. Check the map below, which lists the Average Annual Snowfall for Pennsylvania. FROST - Information, training, and data from the FROST (Frost, Rain, Optics, Snow and Thunder) program. temperature records (freezer) The state record low is −42 °F (−41 °C), recorded at Smethport on January 5, 1904, while the state record high is 111 °F (44 °C), recorded at Phoenixville on July 9 and 10, 1936. Choose the type of search you wish to do. Sorry, the location you searched for was not found. Climate data for Wilkes-Barre/Scranton Int'l Airport, Pennsylvania (1981–2010 normals. State College (STCP1) Climate Data (from PSU Meteorology Department): For detailed and in-depth climate information for the Commonwealth of PA: Sunrise/set times from the US Naval Observatory, Normal Dates of Last Freeze in Spring and First Freeze in Autumn, Past Daily Weather Maps On-line (from NWS WPC). The agency was created in 2008 after Gov. Official records for Avoca/Wilkes-Barre–Scranton kept at downtown Scranton from January 1901 to 17 April 1955 and at, http://climate.psu.edu/data/state/staterecords.php, List of wettest known tropical cyclones in Pennsylvania, Wilkes-Barre/Scranton International Airport. The climate of Pennsylvania is diverse due to the multitude of geographic features found within the state. State College, PA328 Innovation Blvd, Suite 330State College, PA 16803(814)954-6440Comments? Summers in Eastern Pennsylvania are hot and very humid, with temperatures in the mid-80s and low-90s. What is normal (average) for my location? The state record low is −42 Â°F (−41 Â°C), recorded at Smethport on January 5, 1904, while the state record high is 111 Â°F (44 Â°C), recorded at Phoenixville on July 9 and 10, 1936. 27.5 Records of the Weather Bureau 1792-1965 . Floods are more common in March and April than other months of the year.[2]. National Oceanic and Atmospheric Administration The following two sources (PA State Climatologist and the NCEI) can provide fully-quality-checked documentation which is usually permissible in legal matters. [4] These rains produced widespread severe flooding from Virginia northward to New York, with other flooding occurring over the western portions of the Carolinas. Monthly averages Lancaster Longitude: -76.2944, Latitude: 40.1224 Average weather Lancaster, PA - 17543. bureau of food safety and laboratory services . Pennsylvania has experienced several heat waves in recent years. Questions? "Record-breaking snowfall blankets Erie, Pennsylvania, with over 60 inches of snow", National Oceanographic and Atmospheric Administration, National Oceanic and Atmospheric Administration, "Station Name: PA ALLENTOWN LEHIGH VALLEY INTL AP", "WMO Climate Normals for ALLENTOWN/A.-BETHLEHEM, PA 1961–1990", "WMO Climate Normals for Erie/INT'L ARPT, PA 1961–1990", "Station Name: PA MIDDLETOWN HARRISBURG INTL AP", "WMO Climate Normals for HARRISBURG/CAPITAL CI AP PA 1961–1990", "Harrisburg, Pennsylvania, USA - Monthly weather forecast and Climate data", "Snow total at airport gets a boost A new measuring station and technique likely contributed to two 8-inch-plus readings", "WMO Climate Normals for PHILADELPHIA/INT'L ARPT PA 1961–1990", "Philadelphia, Pennsylvania, USA - Monthly weather forecast and Climate data", "WMO Climate Normals for PITTSBURGH/GR PITTSBURGH INTL,PA 1961–1990", "Pittsburgh, Pennsylvania, USA - Monthly weather forecast and Climate data", "WMO Climate Normals for WILKES-BARRE-SCRANTON, PA 1961–1990", https://en.wikipedia.org/w/index.php?title=Climate_of_Pennsylvania&oldid=997116319, Creative Commons Attribution-ShareAlike License, Source: NOAA (relative humidity 1961–1990), Source 1: NOAA (relative humidity and sun 1961–1990 at Capital City Airport), Source 1: NOAA (relative humidity, dew point and sun 1961–1990), Source: NOAA (relative humidity and dew point 1964–1990, sun 1961–1990), This page was last edited on 30 December 2020, at 02:17. Weather History for Places in Pennsylvania . Below is a list of the lowest recorded temperatures in each state.StateTemp.°FTemp.°CDateStationElevationin feetAlabama –27–33Jan. National Weather Service Station Data. Greater Philadelphia lies at the southernmost tip of the humid continental climate zone, with some characteristics of the humid subtropical climate that lies in Delaware and Maryland to the south. More about our weather records Harrisburg Weather History for the Previous 24 Hours Show weather for: Previous 24 hours January 21, 2021 January 20, 2021 January 19, 2021 January 18, 2021 January 17, 2021 January 16, 2021 January 15, 2021 January 14, 2021 January 13, 2021 January 12, 2021 January 11, 2021 January 10, 2021 January 9, 2021 January 8, 2021 January 7, 2021 January 6, 2021 Though the report did not give a … This will bring up a page with current observations and the forecast for the location you clicked. … The temperature fell to 17 degrees in Williamsport Wednesday morning, breaking a record … Past Highs, Lows and Precipitation Summary for the. Philadelphia, Pennsylvania Climate Records and Averages The Appalachian Mountains to the west and the Atlantic Ocean to the east have a moderating effect on the climate of Philadelphia, Pennsylvania.Periods of very high or very low temperatures rarely last for more than three or four days. Records kept January 1871 to June 1935 at the Weather Bureau Office across the Allegheny River from. Mean monthly maxima and minima (i.e. the highest and lowest temperature readings during an entire month or year) calculated based on data at said location from 1981 to 2010. Hourly Climatology - Hourly averaged values of temperature, dew point, pressure, and wind speed for select observing sites across Pennsylvania. Select: TIP: right-click on image and choose "View Image" to see the map at full size. In Philadelphia, the National Weather Service said the high reached 67 degrees, breaking the previous record of 66 set in 1975. Please Contact Us. laboratory division . The NCDC says this is "arguably the greatest 24-hour rainfall on record outside of the tropics". The coldest temperature recorded in the contiguous U.S. is 70 degrees below zero, measured at Rogers Pass, Montana, on Jan. 20, 1954. Temperatures in central Pennsylvania over the past five days have been 15-20 degrees ABOVE average. Philadelphia has received sustained winds approaching hurricane-force from tropical cyclones in the past.[5]. The way to search for data is very flexible. The average weather in Pennsylvania indicates a relative humidity in the morning of 75.8%, and 57.1% in the afternoon and evening. One of the worst heat waves peaked on July 22, 2011 when most of the state experienced high temperatures above 95°F and many locations experienced temperatures above 100°F. Monthly: 1981-2010 normals History: 2007-2019 The warmest December days in Pennsylvania are: Pittsburgh, Pennsylvania: 1982: 77°F: Harrisburg, Pennsylvania: 2006: Please select one of the following: The records (extremes) are constantly updated on the ". Pennsylvania Maximum Temperature: 111°F. See Historical Weather Data for a Location and Date. the expected highest and lowest temperature readings at any point during the year or given month) calculated based on data at said location from 1981 to 2010. The following charts show the individual winter season snowfalls since 1980-1981. Go to the "NOWData" tab on that page (far right): The records can be found in many ways, but the two easiest are: Current Observations and Forecast Graphics, https://w2.weather.gov/climate/index.php?wfo=ctp, National Centers for Environmental Information (NCEI), PSU Weather Station Link (with searchable Daily Climate Summaries), Searchable "Storm Data" database from NCDC, Normals and Extremes during Farm Show Weeks, National Oceanic and Atmospheric Administration. Please try another search. 30, 1966New Market760Alaska –80–62Jan. If you are looking for information about Pennsylvania in general, or need data in a specific … The hourly observations are not fully quality-controlled on our site, but are available by clicking on the map on our front page near where you are concerned about. The annual precipitation average is 43.02 inches. Data courtesy of PA State Climatologist: updated 11/11/20: Date: Normal High: Record High: Year of Record: Normal Low: Record Low: Year of Record: 1-Jan: 40: 64: 2005: 27: 4: 1881: 2-Jan: 40: 67: 1st Occurance: Date: July 9, 1936; Location: Phoenixville, PA (Chester County) 2nd Occurance. These numbers are more typical of September, … US Dept of Commerce Date: July 10, 1936 Mean monthly maxima and minima (i.e. Include a date for which you would like to see weather history. The average high temperature peaks at 84 °F (29 °C), but highs can often surpass that, with the all-time record high standing at 105 °F (41 °C). Textual Records: Letters sent, 1891-1911. Letters received, 1894- 1912 (855 ft.), with registers, 1894-1911, and indexes, 1892- 1906. State College, PA Co-Operative Observation Site Snowfall for recent winter seasons. A climate chart for your city, indicating the monthly high temperatures and rainfall. Pennsylvania, United States Climate Records. Western areas of the state, particularly cities near Lake Erie, can receive over 100 inches (254 cm) of snowfall annually, and the entire state receives an average of 41 inches (1,041 mm) of rainfall every year. Williamsport, PA Site Snowfall for recent winter seasons. Ed Rendell and the legislature greatly expanded the public’s access to government records. However, things aren't always as we imagine them—and they certainly weren't on both Jan. 5, 1975, and May 17, 1979, when the temperature at the Mauna Kea Observatory on the state's big island of Hawaii dropped to a record low of just 12°. Of note, the last three month-period, May through July, ranked as the warmest such period on record with a national temperature of 70.9°F, 3.4°F above average.This surpassed the previous record of 70.6°F in 1934. Laurel Summit, PA Co-Operative Observation Site Snowfall for recent winter seasons. You can check the "3 Day History" of the observations using the link to the right of the current observation. Find historical weather by searching for a city, zip code, or airport code. Continuous weather records have been kept since 1888 in Harrisburg, and since 1895 in both Williamsport and State College. Chandler Valley (NW Warren County) Co-Operative Observation Site Snowfall for recent winter seasons. If you think winter's been unusually harsh lately, check out these frigid temperatures! Across Pennsylvania, temperatures generally remain between zero and 100° F and average … Scroll down to see the larger images. Official records for Harrisburg kept at downtown from July 1888 to December 1938. [3] Although Hurricane Agnes was barely a hurricane at landfall in Florida, its major impact was over the Mid-Atlantic region, where Agnes combined with a non-tropical low to produce widespread rains of 6 inches (150 mm) to 12 inches (300 mm) with local amounts up to 19 inches (480 mm) in western Schuylkill County in Pennsylvania. More about our weather records Scranton Weather History for the Previous 24 Hours Show weather for: Previous 24 hours January 21, 2021 January 20, 2021 January 19, 2021 January 18, 2021 January 17, 2021 January 16, 2021 January 15, 2021 January 14, 2021 January 13, 2021 January 12, 2021 January 11, 2021 January 10, 2021 January 9, 2021 January 8, 2021 January 7, 2021 January 6, 2021 For additional information on Pennsylvania county records, visit the US GenWeb site for the State of Pennsylvania. Then, if you need further/more-detailed (monthly averages) information, check the Climate database for a location near you. Airport sites are usually midnight to midnight.). The data available from the various NWS websites are considered preliminary and are usually NOT permissible in court/legal proceedings. The Daily Climate Report (CLI), Preliminary Monthly Climate Data (CF6), Record Event Report (RER), Monthly Weather Summary (CLM), Regional Summary (RTP), Seasonal Climate Report (CLS), and Annual Climate Report (CLA) can be found on the Past Observed Weather page. Average temperatures and precipitation amounts for more than 161 cities in Pennsylvania. Note: While the official measured rainfall record is given above, the NCDC notes that an estimated 34.50 inches (876 mm) of rain fell in 12 hours near Smethport on July 17, 1942. Philadelphia Weather from the premier source of meteorology, climatology and biometeorology ... Daily High/Low Temperature Records. to the Pennsylvania State Climatologist Home Page. This data is presented in several different ways to allow the user maximum flexibility for searching our archives. Pennsylvania Interactive Map of Historical Record High and Low Temperatures [6], Overview of the climate of the U.S. state of Pennsylvania. According to The Weather Channel, the coldest temperature ever recorded in the Keystone State was 42 degrees below zero. Moving west toward the mountainous interior of the state, the climate becomes markedly colder, the number of cloudy days increases,[1] and winter snowfall amounts are greater. The air temperature of the aptly named Furnace Creek in Death Valley reaches a staggering average daily high of 115°F - making Death Valley the hottest place on Earth. Pennsylvania weather history reports an annual average temperature of 49.3 °F with an average high temperature of 60.0 °F and an average low temperature of 38.6 °F. If you are looking for information about Pennsylvania in general, or need data in a specific format, check with the, Choose a location near to you from Col #1 (Location), Select "Daily/monthly Normals" from Col #2 (Product), Select either "Daily" or "Monthly" from Col#3 (Options), Select "Snowfall" from the (Variable) drop-down list in Col #3. For the year-to-date, the national temperature was 53.1°F, 1.9°F above average, also the 11th warmest on record. Reports of severe weather (tornadoes, thunderstorm damage, etc. RE-ANALYSIS OF THE GALE OF '78 - STORM 9 OF THE 1878 HURRICANE SEASON. General correspondence, 1912-65. Other Pennsylvania communities set or matched record lows, the weather service said. Official records for Allentown were kept at Allentown Gas Company from March 1922 to December 1943, and at Lehigh Valley Int'l since January 1944. Climate in Pennsylvania. Harrisburg, PA Site Snowfall for recent winter seasons. 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