2025 Compare Climate & Weather:
Rock Springs, WY vs Amarillo, TX

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Highlights

On average, there are 259 sunny days per year in Amarillo. Rock Springs averages 238 sunny days per year. The US average is 205 sunny days.

Amarillo, Texas gets 20.5 inches of rain, on average, per year. Rock Springs, Wyoming gets 8.9 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Amarillo averages 15.1 inches of snow per year. Rock Springs averages 40.6 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Amarillo, Texas
Summer High: the July high is around 91.3 degrees
Winter Low: the January low is 21.7
Rain: averages 20.5 inches of rain a year
Snow: averages 15.1 inches of snow a year

Rock Springs, Wyoming
Summer High: the July high is around 85.8 degrees
Winter Low: the January low is 10.1
Rain: averages 8.9 inches of rain a year
Snow: averages 40.6 inches of snow a year

BestPlaces Comfort Index

Amarillo

The annual BestPlaces Comfort Index for Amarillo is 7.9 (10=best), which means it is one of the most pleasant places in Texas.

7.9 / 10

September, May and October are the most pleasant months in Amarillo, while December and January are the least comfortable months.

Rock Springs

The annual BestPlaces Comfort Index for Rock Springs is 6.8 (10=best), which means it is more comfortable than most places in Wyoming.

6.8 / 10

June, August and July are the most pleasant months in Rock Springs, while December and January are the least comfortable months.

Average Monthly High / Low (°F)

Month	Rock Springs, WY	Amarillo, TX
January	33° / 10°	51° / 22°
February	37° / 13°	54° / 24°
March	47° / 23°	63° / 32°
April	58° / 30°	71° / 40°
May	67° / 38°	80° / 51°
June	77° / 46°	88° / 60°
July	86° / 53°	91° / 64°
August	84° / 51°	90° / 63°
September	74° / 42°	83° / 55°
October	61° / 32°	73° / 43°
November	44° / 21°	60° / 31°
December	33° / 11°	50° / 22°

Hot, Freezing, Rainy, Snowy Days: Rock Springs / Amarillo

Month	Hot Days	Freezing Days	Rainy Days	Snowy Days
January	0 / 0	31 / 28	5 / 3	5 / 2
February	0 / 0	28 / 23	5 / 3	5 / 2
March	0 / 0	27 / 16	7 / 5	4 / 1
April	0 / 1	19 / 4	7 / 4	3 / 0
May	0 / 4	5 / 0	8 / 7	1 / 0
June	1 / 12	0 / 0	6 / 8	0 / 0
July	8 / 20	0 / 0	6 / 6	0 / 0
August	5 / 17	0 / 0	6 / 7	0 / 0
September	0 / 6	2 / 0	6 / 5	0 / 0
October	0 / 1	16 / 2	6 / 5	1 / 0
November	0 / 0	27 / 17	5 / 3	4 / 1
December	0 / 0	31 / 28	6 / 4	5 / 2

July is the hottest month for Rock Springs with an average high temperature of 85.8°, which ranks it as about average compared to other places in Wyoming. In Rock Springs, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Rock Springs are June, September and August.

July is the hottest month for Amarillo with an average high temperature of 91.3°, which ranks it as one of the coolest places in Texas. In Amarillo, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Amarillo are May, September and October.

January has the coldest nighttime temperatures for Rock Springs with an average of 10.1°. This is about average compared to other places in Wyoming.

January has the coldest nighttime temperatures for Amarillo with an average of 21.7°. This is one of the coldest places in Texas.

In Rock Springs, there are 14.2 days annually when the high temperature is over 90°, which is about average compared to other places in Wyoming.

In Amarillo, there are 60.8 days annually when the high temperature is over 90°, which is one of the coolest places in Texas.

In Rock Springs, there are 186.1 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Wyoming.

In Amarillo, there are 118.2 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Texas.

In Rock Springs, there are 15.3 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Wyoming.

In Amarillo, there are 0.9 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Texas.

May is the wettest month in Rock Springs with 1.3 inches of rain, and the driest month is January with 0.4 inches. The wettest season is Summer with 32% of yearly precipitation and 16% occurs in Spring, which is the driest season. The annual rainfall of 8.9 inches in Rock Springs means that it is drier than most places in Wyoming.

June is the wettest month in Amarillo with 3.3 inches of rain, and the driest month is February with 0.5 inches. The wettest season is Autumn with 44% of yearly precipitation and 9% occurs in Spring, which is the driest season. The annual rainfall of 20.5 inches in Amarillo means that it is one of the driest places in Texas.

May is the rainiest month in Rock Springs with 7.9 days of rain, and February is the driest month with only 5.1 rainy days. There are 72.1 rainy days annually in Rock Springs, which is about average compared to other places in Wyoming. The rainiest season is Summer when it rains 30% of the time and the driest is Spring with only a 22% chance of a rainy day.

June is the rainiest month in Amarillo with 7.7 days of rain, and January is the driest month with only 3.2 rainy days. There are 59.7 rainy days annually in Amarillo, which is less rainy than most places in Texas. The rainiest season is Autumn when it rains 35% of the time and the driest is Spring with only a 17% chance of a rainy day.

An annual snowfall of 40.6 inches in Rock Springs means that it is less snowy than most places in Wyoming.

An annual snowfall of 15.1 inches in Amarillo means that it is one of the snowiest places in Texas.

February is the snowiest month in Rock Springs with 7.1 inches of snow, and 8 months of the year have significant snowfall.

January is the snowiest month in Amarillo with 3.9 inches of snow, and 6 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 Rock Springs 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

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Reviews for Amarillo 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

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2025 Compare Climate & Weather:
Rock Springs, WY vs Amarillo, TX

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Rock Springs / Amarillo

January has the coldest nighttime temperatures for Rock Springs with an average of 10.1°. This is about average compared to other places in Wyoming.

January has the coldest nighttime temperatures for Amarillo with an average of 21.7°. This is one of the coldest places in Texas.

In Rock Springs, there are 14.2 days annually when the high temperature is over 90°, which is about average compared to other places in Wyoming.

In Amarillo, there are 60.8 days annually when the high temperature is over 90°, which is one of the coolest places in Texas.

In Rock Springs, there are 15.3 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Wyoming.

In Amarillo, there are 0.9 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Texas.

An annual snowfall of 40.6 inches in Rock Springs means that it is less snowy than most places in Wyoming.

An annual snowfall of 15.1 inches in Amarillo means that it is one of the snowiest places in Texas.

February is the snowiest month in Rock Springs with 7.1 inches of snow, and 8 months of the year have significant snowfall.

January is the snowiest month in Amarillo with 3.9 inches of snow, and 6 months of the year have significant snowfall.

DID YOU KNOW?

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Reviews for Amarillo 2 Reviews

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2025 Compare Climate & Weather:Rock Springs, WY vs Amarillo, TX

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Rock Springs / Amarillo

January has the coldest nighttime temperatures for Rock Springs with an average of 10.1°. This is about average compared to other places in Wyoming.January has the coldest nighttime temperatures for Amarillo with an average of 21.7°. This is one of the coldest places in Texas.

In Rock Springs, there are 14.2 days annually when the high temperature is over 90°, which is about average compared to other places in Wyoming.In Amarillo, there are 60.8 days annually when the high temperature is over 90°, which is one of the coolest places in Texas.

In Rock Springs, there are 15.3 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Wyoming.In Amarillo, there are 0.9 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Texas.

An annual snowfall of 40.6 inches in Rock Springs means that it is less snowy than most places in Wyoming.An annual snowfall of 15.1 inches in Amarillo means that it is one of the snowiest places in Texas.

February is the snowiest month in Rock Springs with 7.1 inches of snow, and 8 months of the year have significant snowfall.January is the snowiest month in Amarillo with 3.9 inches of snow, and 6 months of the year have significant snowfall.

DID YOU KNOW?

Reviews for Rock Springs 2 Reviews

Reviews for Amarillo 2 Reviews

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2025 Compare Climate & Weather:
Rock Springs, WY vs Amarillo, TX

January has the coldest nighttime temperatures for Rock Springs with an average of 10.1°. This is about average compared to other places in Wyoming.

January has the coldest nighttime temperatures for Amarillo with an average of 21.7°. This is one of the coldest places in Texas.

In Rock Springs, there are 14.2 days annually when the high temperature is over 90°, which is about average compared to other places in Wyoming.

In Amarillo, there are 60.8 days annually when the high temperature is over 90°, which is one of the coolest places in Texas.

In Rock Springs, there are 15.3 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Wyoming.

In Amarillo, there are 0.9 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Texas.

An annual snowfall of 40.6 inches in Rock Springs means that it is less snowy than most places in Wyoming.

An annual snowfall of 15.1 inches in Amarillo means that it is one of the snowiest places in Texas.

February is the snowiest month in Rock Springs with 7.1 inches of snow, and 8 months of the year have significant snowfall.

January is the snowiest month in Amarillo with 3.9 inches of snow, and 6 months of the year have significant snowfall.