2024 Compare Climate & Weather:
Pittsburgh, PA vs Ontario, OR
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Highlights
On average, there are 207 sunny days per year in Ontario. Pittsburgh averages 160 sunny days per year. The US average is 205 sunny days.
Ontario, Oregon gets 10.6 inches of rain, on average, per year. Pittsburgh, Pennsylvania gets 38.3 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
Ontario averages 13.2 inches of snow per year. Pittsburgh averages 27.7 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
Ontario, Oregon
Summer High: the July high is around 91.9 degrees
Winter Low: the January low is 20.3
Rain: averages 10.6 inches of rain a year
Snow: averages 13.2 inches of snow a year
Pittsburgh, Pennsylvania
Summer High: the July high is around 83.5 degrees
Winter Low: the January low is 21
Rain: averages 38.3 inches of rain a year
Snow: averages 27.7 inches of snow a year
BESTPLACES COMFORT INDEX
OntarioThe annual BestPlaces Comfort Index for Ontario is 7.2 (10=best), which means it is about average compared to other places in Oregon.
7.2 / 10
June, September and May are the most pleasant months in Ontario, while December and January are the least comfortable months.
PittsburghThe annual BestPlaces Comfort Index for Pittsburgh is 7.1 (10=best), which means it is more comfortable than most places in Pennsylvania.
7.1 / 10
June, September and August are the most pleasant months in Pittsburgh, while January and February are the least comfortable months.
Today's Weather - Pittsburgh, PA
7 AM PST
Sunny
60°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Today | Sunny | 76° / 48° | NW 1 to 5 mph |
| Saturday | Mostly Sunny | 82° / 61° | SE 1 to 6 mph |
| Sunday | Rain Showers Likely | 74° / 57° | SW 8 mph |
| Monday | Mostly Sunny | 83° / 62° | S 1 to 5 mph |
| Tuesday | Chance Showers And Thunderstorms | 86° / 66° | S 3 to 8 mph |
| Wednesday | Chance Showers And Thunderstorms | 83° / 66° | S 3 to 8 mph |
| Thursday | Showers And Thunderstorms Likely | 82° / 63° | SW 6 to 9 mph |
Average Monthly High / Low (°F)
| Month | Pittsburgh, PA | Ontario, OR |
|---|
| January | 37° / 21° | 36° / 20° |
| February | 40° / 23° | 44° / 24° |
| March | 50° / 30° | 56° / 31° |
| April | 63° / 40° | 65° / 37° |
| May | 72° / 50° | 74° / 45° |
| June | 80° / 59° | 82° / 52° |
| July | 84° / 63° | 92° / 58° |
| August | 82° / 62° | 90° / 56° |
| September | 75° / 54° | 80° / 46° |
| October | 64° / 43° | 66° / 36° |
| November | 52° / 34° | 49° / 28° |
| December | 40° / 25° | 37° / 21° |
Hot, Freezing, Rainy, Snowy Days: Pittsburgh / Ontario
| Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
|---|
| January | 0 / 0 | 26 / 28 | 15 / 9 | 7 / 3 |
| February | 0 / 0 | 24 / 24 | 12 / 8 | 5 / 2 |
| March | 0 / 0 | 19 / 17 | 13 / 9 | 3 / 0 |
| April | 0 / 0 | 7 / 7 | 13 / 8 | 1 / 0 |
| May | 0 / 2 | 0 / 1 | 13 / 7 | 0 / 0 |
| June | 1 / 6 | 0 / 0 | 12 / 5 | 0 / 0 |
| July | 4 / 20 | 0 / 0 | 10 / 2 | 0 / 0 |
| August | 3 / 18 | 0 / 0 | 9 / 2 | 0 / 0 |
| September | 1 / 4 | 0 / 1 | 9 / 3 | 0 / 0 |
| October | 0 / 0 | 2 / 10 | 10 / 5 | 0 / 0 |
| November | 0 / 0 | 13 / 22 | 12 / 10 | 1 / 1 |
| December | 0 / 0 | 24 / 28 | 14 / 10 | 5 / 3 |
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. In Pittsburgh, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Pittsburgh are June, September and August.
July is the hottest month for Ontario with an average high temperature of 91.9°, which ranks it as one of the hottest places in Oregon. In Ontario, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Ontario are September, June and May.
January has the coldest nighttime temperatures for Pittsburgh with an average of 21.0°. This is warmer than most places in Pennsylvania.
January has the coldest nighttime temperatures for Ontario with an average of 20.3°. This is one of the coldest places in Oregon.
In Pittsburgh, there are 8.8 days annually when the high temperature is over 90°, which is about average compared to other places in Pennsylvania.
In Ontario, there are 50.9 days annually when the high temperature is over 90°, which is one of the hottest places in Oregon.
In Pittsburgh, there are 114.2 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Pennsylvania.
In Ontario, there are 137.4 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Oregon.
In Pittsburgh, there are 1.5 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Pennsylvania.
In Ontario, there are 4.0 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Oregon.
May is the wettest month in Pittsburgh with 3.9 inches of rain, and the driest month is February with 2.4 inches. The wettest season is Autumn with 29% of yearly precipitation and 21% occurs in Spring, which is the driest season. The annual rainfall of 38.3 inches in Pittsburgh means that it is one of the driest places in Pennsylvania.
December is the wettest month in Ontario with 1.7 inches of rain, and the driest month is August with 0.2 inches. The wettest season is Spring with 37% of yearly precipitation and 12% occurs in Autumn, which is the driest season. The annual rainfall of 10.6 inches in Ontario means that it is one of the driest places in Oregon.
January is the rainiest month in Pittsburgh with 14.5 days of rain, and August is the driest month with only 9.1 rainy days. There are 140.4 rainy days annually in Pittsburgh, which is about average compared to other places in Pennsylvania. The rainiest season is Spring when it rains 29% of the time and the driest is Autumn with only a 22% chance of a rainy day.
December is the rainiest month in Ontario with 10.3 days of rain, and July is the driest month with only 2.3 rainy days. There are 78.5 rainy days annually in Ontario, which is one of the least rainy places in Oregon. The rainiest season is Spring when it rains 35% of the time and the driest is Autumn with only a 12% chance of a rainy day.
An annual snowfall of 27.7 inches in Pittsburgh means that it is less snowy than most places in Pennsylvania.
An annual snowfall of 13.2 inches in Ontario means that it is snowier than most places in Oregon.
January is the snowiest month in Pittsburgh with 9.1 inches of snow, and 6 months of the year have significant snowfall.
December is the snowiest month in Ontario with 6.5 inches of snow, and 4 months of the year have significant snowfall.
DID YOU KNOW?
Many people confuse Weather and Climate, but they are different. Weather refers to the conditions of the atmosphere over a short period of time, while Climate refers to the conditions of the atmosphere over a long period of time.
Weather, more specifically, refers to how the atmosphere behaves and its effects on life and human activities. Most people think of Weather in terms of what can be observed: temperature, humidity, precipitation, and cloudy/sunny conditions. Weather conditions constantly change on a minute-to-minute basis.
Climate is a record of the average weather conditions for a given place over a long period of time, often referred to as Climate Normals. A 30-year period of record is a common requirement to be considered a Climate Normal.
Reviews for Pittsburgh 
2 Reviews
Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't More
Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but More
Start Your Review of Pittsburgh
Reviews for Ontario 2 Reviews
Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't More
Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but More
Start Your Review of Ontario
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