2024 Compare Climate & Weather:
Post Falls, ID vs Tualatin, OR
Change Cities
Highlights
On average, there are 141 sunny days per year in Tualatin. Post Falls averages 174 sunny days per year. The US average is 205 sunny days.
Tualatin, Oregon gets 41.6 inches of rain, on average, per year. Post Falls, Idaho gets 22.4 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
Tualatin averages 1.5 inches of snow per year. Post Falls averages 39.9 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
Tualatin, Oregon
Summer High: the July high is around 81 degrees
Winter Low: the January low is 35.5
Rain: averages 41.6 inches of rain a year
Snow: averages 1.5 inches of snow a year
Post Falls, Idaho
Summer High: the July high is around 83.1 degrees
Winter Low: the January low is 24.4
Rain: averages 22.4 inches of rain a year
Snow: averages 39.9 inches of snow a year
BESTPLACES COMFORT INDEX
TualatinThe annual BestPlaces Comfort Index for Tualatin is 7.5 (10=best), which means it is more comfortable than most places in Oregon.
7.5 / 10
July, August and September are the most pleasant months in Tualatin, while December and January are the least comfortable months.
Post FallsThe annual BestPlaces Comfort Index for Post Falls is 6.8 (10=best), which means it is more comfortable than most places in Idaho.
6.8 / 10
August, July and September are the most pleasant months in Post Falls, while December and January are the least comfortable months.
Today's Weather - Tualatin, OR
9 PM PST
Rain
50°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Tonight | Rain | 44° / 64° | SE 3 mph |
| Thursday Night | Partly Cloudy | 43° / 62° | S 5 mph |
| Friday Night | Rain | 47° / 53° | SW 6 to 9 mph |
| Saturday Night | Rain Showers Likely | 44° / 56° | SW 7 to 10 mph |
| Sunday Night | Rain Showers | 46° / 58° | SW 14 mph |
| Monday Night | Rain Showers | 43° / 59° | SW 7 to 14 mph |
| Tuesday Night | Rain Showers Likely | 42° / 61° | SW 5 to 10 mph |
Average Monthly High / Low (°F)
| Month | Post Falls, ID | Tualatin, OR |
|---|
| January | 35° / 24° | 48° / 36° |
| February | 41° / 25° | 52° / 36° |
| March | 49° / 30° | 57° / 39° |
| April | 57° / 35° | 62° / 41° |
| May | 66° / 42° | 68° / 47° |
| June | 73° / 49° | 74° / 51° |
| July | 83° / 53° | 81° / 55° |
| August | 83° / 53° | 82° / 54° |
| September | 73° / 45° | 76° / 50° |
| October | 58° / 36° | 64° / 44° |
| November | 43° / 30° | 53° / 39° |
| December | 34° / 23° | 46° / 34° |
Hot, Freezing, Rainy, Snowy Days: Post Falls / Tualatin
| Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
|---|
| January | 0 / 0 | 26 / 10 | 13 / 18 | 7 / 0 |
| February | 0 / 0 | 22 / 7 | 10 / 15 | 4 / 0 |
| March | 0 / 0 | 19 / 4 | 12 / 17 | 2 / 0 |
| April | 0 / 0 | 9 / 1 | 11 / 15 | 0 / 0 |
| May | 0 / 1 | 3 / 0 | 11 / 12 | 0 / 0 |
| June | 1 / 1 | 0 / 0 | 9 / 8 | 0 / 0 |
| July | 7 / 5 | 0 / 0 | 5 / 4 | 0 / 0 |
| August | 7 / 5 | 0 / 0 | 4 / 3 | 0 / 0 |
| September | 1 / 2 | 2 / 0 | 6 / 6 | 0 / 0 |
| October | 0 / 0 | 10 / 1 | 9 / 12 | 0 / 0 |
| November | 0 / 0 | 17 / 5 | 15 / 19 | 3 / 0 |
| December | 0 / 0 | 27 / 11 | 13 / 18 | 7 / 0 |
August is the hottest month for Post Falls with an average high temperature of 83.3°, which ranks it as cooler than most places in Idaho. In Post Falls, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Post Falls are September, June and July.
August is the hottest month for Tualatin with an average high temperature of 81.6°, which ranks it as cooler than most places in Oregon. In Tualatin, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Tualatin are September, July and August.
December has the coldest nighttime temperatures for Post Falls with an average of 23.1°. This is one of the warmest places in Idaho.
December has the coldest nighttime temperatures for Tualatin with an average of 34.2°. This is warmer than most places in Oregon.
In Post Falls, there are 15.9 days annually when the high temperature is over 90°, which is about average compared to other places in Idaho.
In Tualatin, there are 13.8 days annually when the high temperature is over 90°, which is about average compared to other places in Oregon.
In Post Falls, there are 132.5 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Idaho.
In Tualatin, there are 38.8 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Oregon.
In Post Falls, there are 2.0 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Idaho.
In Tualatin, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Oregon.
November is the wettest month in Post Falls with 3.2 inches of rain, and the driest month is August with 0.8 inches. The wettest season is Spring with 34% of yearly precipitation and 16% occurs in Autumn, which is the driest season. The annual rainfall of 22.4 inches in Post Falls means that it is wetter than most places in Idaho.
December is the wettest month in Tualatin with 6.7 inches of rain, and the driest month is July with 0.6 inches. The wettest season is Spring with 42% of yearly precipitation and 7% occurs in Autumn, which is the driest season. The annual rainfall of 41.6 inches in Tualatin means that it is about average compared to other places in Oregon.
November is the rainiest month in Post Falls with 14.6 days of rain, and August is the driest month with only 4.3 rainy days. There are 118.4 rainy days annually in Post Falls, which is rainier than most places in Idaho. The rainiest season is Spring when it rains 31% of the time and the driest is Autumn with only a 15% chance of a rainy day.
November is the rainiest month in Tualatin with 18.8 days of rain, and August is the driest month with only 3.4 rainy days. There are 147.2 rainy days annually in Tualatin, which is about average compared to other places in Oregon. The rainiest season is Spring when it rains 34% of the time and the driest is Autumn with only a 11% chance of a rainy day.
An annual snowfall of 39.9 inches in Post Falls means that it is about average compared to other places in Idaho.
An annual snowfall of 1.5 inches in Tualatin means that it is less snowy than most places in Oregon.
December is the snowiest month in Post Falls with 14.6 inches of snow, and 6 months of the year have significant snowfall.
December is the snowiest month in Tualatin with 0.5 inches of snow, and 2 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 Post Falls 
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 Post Falls
Reviews for Tualatin 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 Tualatin
Most Recent Searches On Compare Climate & Weather
| Compare City | Compared To This City | |
| Seattle, Washington | Forks, Washington | Compare |
| Geneva, New York | New London, Connecticut | Compare |
| Evans, Georgia | Knoxville, Tennessee | Compare |
| Scottsdale, Arizona | Palm Springs, California | Compare |
| Corpus Christi, Texas | Milton, Florida | Compare |
| El Paso, Texas | Stuttgart, Arkansas | Compare |
| Selby, South Dakota | Gibsonia, Pennsylvania | Compare |
| Hyrum, Utah | Kingman, Arizona | Compare |
| Farmington Hills, Michigan | Mechanicsburg, Pennsylvania | Compare |
| Kansas City, Missouri | Summerlin South, Nevada | Compare |
| Memphis, Tennessee | Aurora, Oregon | Compare |
| Helena, Montana | Coeur D'alene, Idaho | Compare |
| Monterey, California | Bowling Green, Kentucky | Compare |
| Port Washington, Wisconsin | West Des Moines, Iowa | Compare |
| San Antonio, Texas | Oklahoma City, Oklahoma | Compare |
| State College, Pennsylvania | Edina, Minnesota | Compare |
| Seward, Alaska | Myrtle Beach, South Carolina | Compare |
| Minot, North Dakota | Eustis, Maine | Compare |
| Hoffman Estates, Illinois | Williamsburg, Virginia | Compare |
| Bozeman, Montana | Knoxville, Tennessee | Compare |