2024 Compare Climate & Weather:
Marion, IA vs McKinney, TX
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Highlights
On average, there are 229 sunny days per year in McKinney. Marion averages 188 sunny days per year. The US average is 205 sunny days.
McKinney, Texas gets 41.1 inches of rain, on average, per year. Marion, Iowa gets 36.5 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
McKinney averages 1.6 inches of snow per year. Marion averages 27.2 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
McKinney, Texas
Summer High: the July high is around 93.2 degrees
Winter Low: the January low is 32
Rain: averages 41.1 inches of rain a year
Snow: averages 1.6 inches of snow a year
Marion, Iowa
Summer High: the July high is around 84.3 degrees
Winter Low: the January low is 11.3
Rain: averages 36.5 inches of rain a year
Snow: averages 27.2 inches of snow a year
BESTPLACES COMFORT INDEX
McKinneyThe annual BestPlaces Comfort Index for McKinney is 7.2 (10=best), which means it is more comfortable than most places in Texas.
7.2 / 10
October, April and May are the most pleasant months in McKinney, while July and August are the least comfortable months.
MarionThe annual BestPlaces Comfort Index for Marion is 6.9 (10=best), which means it is more comfortable than most places in Iowa.
6.9 / 10
June, September and August are the most pleasant months in Marion, while January and December are the least comfortable months.
Today's Weather - Marion, IA
11 AM PST
Partly Sunny
58°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| This Afternoon | Partly Sunny | 62° / 43° | W 15 to 20 mph |
| Tuesday | Sunny | 75° / 52° | SW 0 to 15 mph |
| Wednesday | Chance Showers And Thunderstorms | 72° / 56° | N 10 mph |
| Thursday | Showers And Thunderstorms | 74° / 53° | SE 15 to 20 mph |
| Friday | Chance Showers And Thunderstorms | 67° / 47° | W 15 mph |
| Saturday | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 67° / 49° | SW 10 to 15 mph |
| Sunday | Slight Chance Showers And Thunderstorms then Mostly Sunny | 72° / 52° | W 10 to 15 mph |
Today's Weather - McKinney, TX
11 AM PST
Mostly Sunny
76°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| This Afternoon | Mostly Sunny | 81° / 62° | NNE 5 mph |
| Tuesday | Patchy Fog then Sunny | 84° / 68° | SSE 5 to 15 mph |
| Wednesday | Partly Sunny then Slight Chance Showers And Thunderstorms | 83° / 68° | SSE 10 to 15 mph |
| Thursday | Showers And Thunderstorms Likely | 79° / 65° | SSE 15 to 20 mph |
| Friday | Chance Showers And Thunderstorms | 78° / 60° | NNE 15 mph |
| Saturday | Mostly Sunny then Chance Showers And Thunderstorms | 78° / 64° | ESE 10 to 15 mph |
| Sunday | Chance Showers And Thunderstorms | 81° / 67° | SSE 10 to 15 mph |
Average Monthly High / Low (°F)
| Month | Marion, IA | McKinney, TX |
|---|
| January | 29° / 11° | 54° / 32° |
| February | 34° / 16° | 58° / 36° |
| March | 47° / 27° | 65° / 43° |
| April | 62° / 38° | 74° / 52° |
| May | 72° / 49° | 81° / 62° |
| June | 81° / 59° | 89° / 69° |
| July | 84° / 63° | 93° / 72° |
| August | 82° / 61° | 94° / 72° |
| September | 76° / 52° | 86° / 64° |
| October | 63° / 40° | 76° / 53° |
| November | 47° / 28° | 65° / 43° |
| December | 32° / 16° | 56° / 34° |
Hot, Freezing, Rainy, Snowy Days: Marion / McKinney
| Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
|---|
| January | 0 / 0 | 30 / 17 | 7 / 7 | 5 / 0 |
| February | 0 / 0 | 26 / 10 | 7 / 7 | 4 / 0 |
| March | 0 / 0 | 22 / 4 | 8 / 8 | 2 / 0 |
| April | 0 / 0 | 9 / 1 | 11 / 7 | 1 / 0 |
| May | 0 / 3 | 1 / 0 | 12 / 9 | 0 / 0 |
| June | 3 / 12 | 0 / 0 | 12 / 8 | 0 / 0 |
| July | 5 / 23 | 0 / 0 | 10 / 5 | 0 / 0 |
| August | 4 / 25 | 0 / 0 | 9 / 4 | 0 / 0 |
| September | 1 / 10 | 1 / 0 | 8 / 6 | 0 / 0 |
| October | 0 / 1 | 7 / 0 | 9 / 7 | 0 / 0 |
| November | 0 / 0 | 20 / 4 | 8 / 7 | 1 / 0 |
| December | 0 / 0 | 29 / 14 | 9 / 7 | 5 / 0 |
July is the hottest month for Marion with an average high temperature of 84.3°, which ranks it as about average compared to other places in Iowa. In Marion, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Marion are September, June and August.
August is the hottest month for McKinney with an average high temperature of 94.4°, which ranks it as cooler than most places in Texas. In McKinney, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for McKinney are October, May and April.
January has the coldest nighttime temperatures for Marion with an average of 11.3°. This is warmer than most places in Iowa.
January has the coldest nighttime temperatures for McKinney with an average of 32.0°. This is colder than most places in Texas.
In Marion, there are 13.0 days annually when the high temperature is over 90°, which is about average compared to other places in Iowa.
In McKinney, there are 73.7 days annually when the high temperature is over 90°, which is cooler than most places in Texas.
In Marion, there are 143.1 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Iowa.
In McKinney, there are 49.2 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Texas.
In Marion, there are 15.9 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Iowa.
In McKinney, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Texas.
June is the wettest month in Marion with 4.9 inches of rain, and the driest month is January with 1.0 inches. The wettest season is Autumn with 39% of yearly precipitation and 10% occurs in Spring, which is the driest season. The annual rainfall of 36.5 inches in Marion means that it is wetter than most places in Iowa.
May is the wettest month in McKinney with 5.6 inches of rain, and the driest month is August with 2.0 inches. The wettest season is Summer with 31% of yearly precipitation and 21% occurs in Autumn, which is the driest season. The annual rainfall of 41.1 inches in McKinney means that it is wetter than most places in Texas.
May is the rainiest month in Marion with 11.8 days of rain, and February is the driest month with only 6.6 rainy days. There are 108.7 rainy days annually in Marion, which is one of the rainiest places in Iowa. The rainiest season is Summer when it rains 28% of the time and the driest is Spring with only a 20% chance of a rainy day.
May is the rainiest month in McKinney with 9.1 days of rain, and August is the driest month with only 4.4 rainy days. There are 79.8 rainy days annually in McKinney, which is rainier than most places in Texas. The rainiest season is Summer when it rains 30% of the time and the driest is Autumn with only a 21% chance of a rainy day.
An annual snowfall of 27.2 inches in Marion means that it is less snowy than most places in Iowa.
An annual snowfall of 1.6 inches in McKinney means that it is snowier than most places in Texas.
January is the snowiest month in Marion with 7.5 inches of snow, and 6 months of the year have significant snowfall.
February is the snowiest month in McKinney with 0.6 inches of snow, and 1 month 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 Marion 
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 Marion
Reviews for Mckinney 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 Mckinney
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