2025 Compare Climate & Weather:
Centennial, CO vs McAllen, TX

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Highlights

On average, there are 223 sunny days per year in McAllen. Centennial averages 245 sunny days per year. The US average is 205 sunny days.

McAllen, Texas gets 21.8 inches of rain, on average, per year. Centennial, Colorado gets 17.9 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

McAllen averages 0 inches of snow per year. Centennial averages 72.6 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

McAllen, Texas
Summer High: the July high is around 96.6 degrees
Winter Low: the January low is 49.4
Rain: averages 21.8 inches of rain a year
Snow: averages 0 inches of snow a year

Centennial, Colorado
Summer High: the July high is around 87.5 degrees
Winter Low: the January low is 18
Rain: averages 17.9 inches of rain a year
Snow: averages 72.6 inches of snow a year

BestPlaces Comfort Index

McAllen

The annual BestPlaces Comfort Index for McAllen is 6.2 (10=best), which means it is one of the least comfortable places in Texas.

6.2 / 10

November, March and February are the most pleasant months in McAllen, while August and July are the least comfortable months.

Centennial

The annual BestPlaces Comfort Index for Centennial is 7.3 (10=best), which means it is more comfortable than most places in Colorado.

7.3 / 10

September, August and June are the most pleasant months in Centennial, while December and January are the least comfortable months.

Average Monthly High / Low (°F)

Month	Centennial, CO	McAllen, TX
January	46° / 18°	70° / 49°
February	47° / 20°	74° / 53°
March	54° / 26°	81° / 58°
April	61° / 33°	86° / 65°
May	71° / 43°	91° / 71°
June	81° / 52°	95° / 75°
July	88° / 58°	97° / 76°
August	85° / 56°	98° / 76°
September	77° / 47°	93° / 73°
October	65° / 36°	87° / 66°
November	53° / 26°	79° / 58°
December	44° / 17°	71° / 50°

Hot, Freezing, Rainy, Snowy Days: Centennial / McAllen

Month	Hot Days	Freezing Days	Rainy Days	Snowy Days
January	0 / 0	29 / 1	4 / 6	4 / 0
February	0 / 1	26 / 0	4 / 5	4 / 0
March	0 / 3	24 / 0	6 / 4	4 / 0
April	0 / 8	13 / 0	7 / 4	3 / 0
May	0 / 18	2 / 0	9 / 5	0 / 0
June	5 / 27	0 / 0	9 / 5	0 / 0
July	12 / 29	0 / 0	8 / 5	0 / 0
August	6 / 29	0 / 0	10 / 4	0 / 0
September	2 / 22	1 / 0	7 / 7	0 / 0
October	0 / 11	9 / 0	5 / 5	1 / 0
November	0 / 2	23 / 0	5 / 4	3 / 0
December	0 / 0	30 / 1	4 / 5	4 / 0

July is the hottest month for Centennial with an average high temperature of 87.5°, which ranks it as about average compared to other places in Colorado. In Centennial, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Centennial are September, June and August.

August is the hottest month for McAllen with an average high temperature of 97.5°, which ranks it as warmer than most places in Texas. In McAllen, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for McAllen are November, March and February.

December has the coldest nighttime temperatures for Centennial with an average of 17.1°. This is warmer than most places in Colorado.

January has the coldest nighttime temperatures for McAllen with an average of 49.4°. This is one of the warmest places in Texas.

In Centennial, there are 25.9 days annually when the high temperature is over 90°, which is about average compared to other places in Colorado.

In McAllen, there are 152.4 days annually when the high temperature is over 90°, which is one of the hottest places in Texas.

In Centennial, there are 155.3 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Colorado.

In McAllen, there are 1.3 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Texas.

In Centennial, there are 5.9 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Colorado.

In McAllen, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Texas.

May is the wettest month in Centennial with 2.5 inches of rain, and the driest month is January with 0.5 inches. The wettest season is Autumn with 37% of yearly precipitation and 10% occurs in Spring, which is the driest season. The annual rainfall of 17.9 inches in Centennial means that it is wetter than most places in Colorado.

September is the wettest month in McAllen with 4.0 inches of rain, and the driest month is March with 1.0 inches. The wettest season is Winter with 33% of yearly precipitation and 16% occurs in Spring, which is the driest season. The annual rainfall of 21.8 inches in McAllen means that it is drier than most places in Texas.

August is the rainiest month in Centennial with 9.8 days of rain, and January is the driest month with only 4.0 rainy days. There are 78.0 rainy days annually in Centennial, which is about average compared to other places in Colorado. The rainiest season is Autumn when it rains 34% of the time and the driest is Spring with only a 16% chance of a rainy day.

September is the rainiest month in McAllen with 6.5 days of rain, and March is the driest month with only 3.5 rainy days. There are 58.0 rainy days annually in McAllen, which is less rainy than most places in Texas. The rainiest season is Spring when it rains 29% of the time and the driest is Summer with only a 21% chance of a rainy day.

An annual snowfall of 72.6 inches in Centennial means that it is snowier than most places in Colorado.

There is rarely any recorded snowfall in McAllen, ranking it as one of the least snowy places in Texas.

March is the snowiest month in Centennial with 14.5 inches of snow, and 9 months of the year have significant snowfall.

Any measurable snowfall is a rare occurance in McAllen.

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 Centennial 2 Reviews

Jill · Sherman Oaks, CA

re:

Over 16 years ago

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

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NC For Me · Apex, NC

re:

Over 16 years ago

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

| Reply

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Reviews for Mcallen 2 Reviews

Jill · Sherman Oaks, CA

re:

Over 16 years ago

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

| Reply

NC For Me · Apex, NC

re:

Over 16 years ago

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

| Reply

Start Your Review of Mcallen

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2025 Compare Climate & Weather:
Centennial, CO vs McAllen, TX

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Centennial / McAllen

December has the coldest nighttime temperatures for Centennial with an average of 17.1°. This is warmer than most places in Colorado.

January has the coldest nighttime temperatures for McAllen with an average of 49.4°. This is one of the warmest places in Texas.

In Centennial, there are 25.9 days annually when the high temperature is over 90°, which is about average compared to other places in Colorado.

In McAllen, there are 152.4 days annually when the high temperature is over 90°, which is one of the hottest places in Texas.

In Centennial, there are 155.3 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Colorado.

In McAllen, there are 1.3 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Texas.

In Centennial, there are 5.9 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Colorado.

In McAllen, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Texas.

An annual snowfall of 72.6 inches in Centennial means that it is snowier than most places in Colorado.

There is rarely any recorded snowfall in McAllen, ranking it as one of the least snowy places in Texas.

March is the snowiest month in Centennial with 14.5 inches of snow, and 9 months of the year have significant snowfall.

Any measurable snowfall is a rare occurance in McAllen.

DID YOU KNOW?

Reviews for Centennial 2 Reviews

Reviews for Mcallen 2 Reviews

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2025 Compare Climate & Weather:Centennial, CO vs McAllen, TX

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Centennial / McAllen

December has the coldest nighttime temperatures for Centennial with an average of 17.1°. This is warmer than most places in Colorado.January has the coldest nighttime temperatures for McAllen with an average of 49.4°. This is one of the warmest places in Texas.

In Centennial, there are 25.9 days annually when the high temperature is over 90°, which is about average compared to other places in Colorado.In McAllen, there are 152.4 days annually when the high temperature is over 90°, which is one of the hottest places in Texas.

In Centennial, there are 155.3 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Colorado.In McAllen, there are 1.3 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Texas.

In Centennial, there are 5.9 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Colorado.In McAllen, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Texas.

An annual snowfall of 72.6 inches in Centennial means that it is snowier than most places in Colorado.There is rarely any recorded snowfall in McAllen, ranking it as one of the least snowy places in Texas.

March is the snowiest month in Centennial with 14.5 inches of snow, and 9 months of the year have significant snowfall.Any measurable snowfall is a rare occurance in McAllen.

DID YOU KNOW?

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Reviews for Mcallen 2 Reviews

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2025 Compare Climate & Weather:
Centennial, CO vs McAllen, TX

December has the coldest nighttime temperatures for Centennial with an average of 17.1°. This is warmer than most places in Colorado.

January has the coldest nighttime temperatures for McAllen with an average of 49.4°. This is one of the warmest places in Texas.

In Centennial, there are 25.9 days annually when the high temperature is over 90°, which is about average compared to other places in Colorado.

In McAllen, there are 152.4 days annually when the high temperature is over 90°, which is one of the hottest places in Texas.

In Centennial, there are 155.3 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Colorado.

In McAllen, there are 1.3 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Texas.

In Centennial, there are 5.9 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Colorado.

In McAllen, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Texas.

An annual snowfall of 72.6 inches in Centennial means that it is snowier than most places in Colorado.

There is rarely any recorded snowfall in McAllen, ranking it as one of the least snowy places in Texas.

March is the snowiest month in Centennial with 14.5 inches of snow, and 9 months of the year have significant snowfall.

Any measurable snowfall is a rare occurance in McAllen.