Weather Highlights. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night. The length of the day in Pittsburgh varies significantly over the course of the year. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight.
The horizontal axis is the day of the year, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.
The transitions to and from daylight saving time are indicated by the 'DST' labels.
The solar day over the course of the year 2020.
We report snowfall in liquid-equivalent terms. To characterize how pleasant the weather is in Pittsburgh throughout the year, we compute two travel scores. July is usually Pittsburgh's hottest month of the year and in 2020 that will be no different. Among wet days, we distinguish between those that experience There are 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Pittsburgh. The thin dotted line is the corresponding average rainfall. Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere). On July 4, the high will be a bit lower in the high 80s. Rain falls throughout the year in Pittsburgh. Names, locations, and time zones of places and some airports come from the The stations contributing to this reconstruction are: CERTIFIED (official) climate data is available from the National Climatic Data Center (NCDC).. Get an explanation of the plots HERE. We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. This section discusses the wide-area hourly average wind vector (speed and direction) at We assume no responsibility for any decisions made on the basis of the content presented on this site. Looking ahead, there appears to be little relief from the heat coming over the next couple of days.
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. The best chance for that rain is on July 4 at around 30 percent. July is the hottest month for Pittsburgh with an average high temperature of 83.5°, which ranks it as about average compared to other places in Pennsylvania. By viewing our video content, you are accepting the terms of our July is the most humid month, though humidity is low for most of the year. Looking at the long-range, Pittsburgh will have temperatures flirting with highs in the 90s through next Saturday. The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands. HUMIDITY: 35: PRESSURE: 30: WIND COND.
After Tuesday reaching a high of 88 degrees, it looks like the high will hover around the same today at 87. The The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day). AKRON, Ohio (AP) — Authorities say a 7-month-old boy died after an attack by the family dog at an Akron home.
For each station, the records are corrected for the elevation difference between that station and Pittsburgh according to the The growing season in Pittsburgh typically lasts for The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose.
In Pittsburgh, the average percentage of the sky covered by clouds experiences Pittsburgh Climate Plots and Data (archived) Climate data on this page is PRELIMINARY (unofficial).
Based on growing degree days alone, the first spring blooms in Pittsburgh should appear around
The predominant average hourly wind direction in Pittsburgh varies throughout the year. A big part of the reasons for that is sinking air but still unusual to see this set up bringing this type of heat.
We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series.
All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book,
Time/General ; Weather .
Meanwhile, the next few days will be completely dry, but that doesn’t rule out a small, isolated rain chance. Pittsburgh experiences In this report, we use a base of
Shortwave radiation includes visible light and ultraviolet radiation.
Does Heat Kill Coronavirus? 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. In Pittsburgh, the summers are warm and partly cloudy and the winters are very cold and mostly cloudy. As with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day of the year. Then temperatures shoot back up to the 90s for Sunday, Monday, and Tuesday.
Daylight saving time (DST) is observed in Pittsburgh during 2020, starting in the spring on The thin dotted lines are the corresponding average perceived temperatures. PITTSBURGH (KDKA) – July is undoubtedly the hottest month of the Pittsburgh year and 2020 is looking to start how you would expect – hot. The percentage of time spent at various humidity comfort levels, categorized by dew point. The thin dotted line is the corresponding average liquid-equivalent snowfall.