2025 Compare Climate & Weather:
Casper, WY vs Hartington, NE

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Highlights

On average, there are 215 sunny days per year in Hartington. Casper averages 220 sunny days per year. The US average is 205 sunny days.

Hartington, Nebraska gets 28.9 inches of rain, on average, per year. Casper, Wyoming gets 13 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Hartington averages 35.9 inches of snow per year. Casper averages 70.3 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Hartington, Nebraska
Summer High: the July high is around 84.8 degrees
Winter Low: the January low is 9.4
Rain: averages 28.9 inches of rain a year
Snow: averages 35.9 inches of snow a year

Casper, Wyoming
Summer High: the July high is around 88.2 degrees
Winter Low: the January low is 15.4
Rain: averages 13 inches of rain a year
Snow: averages 70.3 inches of snow a year

BestPlaces Comfort Index

Hartington

The annual BestPlaces Comfort Index for Hartington is 6.9 (10=best), which means it is one of the least comfortable places in Nebraska.

6.9 / 10

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

Casper

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

6.8 / 10

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

Average Monthly High / Low (°F)

Month	Casper, WY	Hartington, NE
January	37° / 15°	30° / 9°
February	39° / 17°	35° / 13°
March	48° / 24°	46° / 23°
April	57° / 31°	60° / 35°
May	68° / 40°	70° / 47°
June	79° / 48°	80° / 58°
July	88° / 55°	85° / 63°
August	87° / 54°	83° / 60°
September	75° / 43°	75° / 50°
October	60° / 33°	62° / 38°
November	46° / 24°	45° / 24°
December	36° / 15°	32° / 12°

Hot, Freezing, Rainy, Snowy Days: Casper / Hartington

Month	Hot Days	Freezing Days	Rainy Days	Snowy Days
January	0 / 0	29 / 31	5 / 5	6 / 4
February	0 / 0	26 / 27	6 / 4	6 / 4
March	0 / 0	25 / 25	7 / 6	6 / 3
April	0 / 0	17 / 12	9 / 10	5 / 2
May	0 / 1	5 / 1	10 / 10	1 / 0
June	4 / 3	0 / 0	8 / 10	0 / 0
July	13 / 7	0 / 0	6 / 8	0 / 0
August	11 / 5	0 / 0	5 / 8	0 / 0
September	1 / 2	2 / 1	6 / 7	1 / 0
October	0 / 0	14 / 8	6 / 7	3 / 1
November	0 / 0	23 / 23	6 / 5	5 / 3
December	0 / 0	28 / 30	6 / 5	6 / 4

July is the hottest month for Casper with an average high temperature of 88.2°, which ranks it as warmer than most places in Wyoming. In Casper, there are 2 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Casper are June, September and August.

July is the hottest month for Hartington with an average high temperature of 84.8°, which ranks it as one of the coolest places in Nebraska. In Hartington, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Hartington are June, September and August.

January has the coldest nighttime temperatures for Casper with an average of 15.4°. This is one of the warmest places in Wyoming.

January has the coldest nighttime temperatures for Hartington with an average of 9.4°. This is one of the coldest places in Nebraska.

In Casper, there are 29.7 days annually when the high temperature is over 90°, which is hotter than most places in Wyoming.

In Hartington, there are 18.7 days annually when the high temperature is over 90°, which is one of the coolest places in Nebraska.

In Casper, there are 168.3 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Wyoming.

In Hartington, there are 157.7 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Nebraska.

In Casper, there are 12.5 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Wyoming.

In Hartington, there are 20.1 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Nebraska.

May is the wettest month in Casper with 2.2 inches of rain, and the driest month is January with 0.5 inches. The wettest season is Summer with 35% of yearly precipitation and 14% occurs in Spring, which is the driest season. The annual rainfall of 13.0 inches in Casper means that it is about average compared to other places in Wyoming.

June is the wettest month in Hartington with 4.5 inches of rain, and the driest month is January with 0.6 inches. The wettest season is Autumn with 37% of yearly precipitation and 7% occurs in Spring, which is the driest season. The annual rainfall of 28.9 inches in Hartington means that it is wetter than most places in Nebraska.

May is the rainiest month in Casper with 10.0 days of rain, and January is the driest month with only 5.0 rainy days. There are 79.2 rainy days annually in Casper, which is rainier than most places in Wyoming. The rainiest season is Summer when it rains 32% of the time and the driest is Spring with only a 20% chance of a rainy day.

May is the rainiest month in Hartington with 10.4 days of rain, and February is the driest month with only 4.3 rainy days. There are 84.2 rainy days annually in Hartington, which is rainier than most places in Nebraska. The rainiest season is Summer when it rains 31% of the time and the driest is Spring with only a 16% chance of a rainy day.

An annual snowfall of 70.3 inches in Casper means that it is snowier than most places in Wyoming.

An annual snowfall of 35.9 inches in Hartington means that it is one of the snowiest places in Nebraska.

March is the snowiest month in Casper with 11.5 inches of snow, and 9 months of the year have significant snowfall.

December is the snowiest month in Hartington with 6.6 inches of snow, and 7 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 Casper 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 Hartington 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:
Casper, WY vs Hartington, NE

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Casper / Hartington

January has the coldest nighttime temperatures for Casper with an average of 15.4°. This is one of the warmest places in Wyoming.

January has the coldest nighttime temperatures for Hartington with an average of 9.4°. This is one of the coldest places in Nebraska.

In Casper, there are 29.7 days annually when the high temperature is over 90°, which is hotter than most places in Wyoming.

In Hartington, there are 18.7 days annually when the high temperature is over 90°, which is one of the coolest places in Nebraska.

In Casper, there are 168.3 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Wyoming.

In Hartington, there are 157.7 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Nebraska.

In Casper, there are 12.5 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Wyoming.

In Hartington, there are 20.1 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Nebraska.

An annual snowfall of 70.3 inches in Casper means that it is snowier than most places in Wyoming.

An annual snowfall of 35.9 inches in Hartington means that it is one of the snowiest places in Nebraska.

March is the snowiest month in Casper with 11.5 inches of snow, and 9 months of the year have significant snowfall.

December is the snowiest month in Hartington with 6.6 inches of snow, and 7 months of the year have significant snowfall.

DID YOU KNOW?

Reviews for Casper 2 Reviews

Reviews for Hartington 2 Reviews

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2025 Compare Climate & Weather:Casper, WY vs Hartington, NE

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Casper / Hartington

January has the coldest nighttime temperatures for Casper with an average of 15.4°. This is one of the warmest places in Wyoming.January has the coldest nighttime temperatures for Hartington with an average of 9.4°. This is one of the coldest places in Nebraska.

In Casper, there are 29.7 days annually when the high temperature is over 90°, which is hotter than most places in Wyoming.In Hartington, there are 18.7 days annually when the high temperature is over 90°, which is one of the coolest places in Nebraska.

In Casper, there are 168.3 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Wyoming.In Hartington, there are 157.7 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Nebraska.

In Casper, there are 12.5 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Wyoming.In Hartington, there are 20.1 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Nebraska.

An annual snowfall of 70.3 inches in Casper means that it is snowier than most places in Wyoming.An annual snowfall of 35.9 inches in Hartington means that it is one of the snowiest places in Nebraska.

March is the snowiest month in Casper with 11.5 inches of snow, and 9 months of the year have significant snowfall.December is the snowiest month in Hartington with 6.6 inches of snow, and 7 months of the year have significant snowfall.

DID YOU KNOW?

Reviews for Casper 2 Reviews

Reviews for Hartington 2 Reviews

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2025 Compare Climate & Weather:
Casper, WY vs Hartington, NE

January has the coldest nighttime temperatures for Casper with an average of 15.4°. This is one of the warmest places in Wyoming.

January has the coldest nighttime temperatures for Hartington with an average of 9.4°. This is one of the coldest places in Nebraska.

In Casper, there are 29.7 days annually when the high temperature is over 90°, which is hotter than most places in Wyoming.

In Hartington, there are 18.7 days annually when the high temperature is over 90°, which is one of the coolest places in Nebraska.

In Casper, there are 168.3 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Wyoming.

In Hartington, there are 157.7 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Nebraska.

In Casper, there are 12.5 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Wyoming.

In Hartington, there are 20.1 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Nebraska.

An annual snowfall of 70.3 inches in Casper means that it is snowier than most places in Wyoming.

An annual snowfall of 35.9 inches in Hartington means that it is one of the snowiest places in Nebraska.

March is the snowiest month in Casper with 11.5 inches of snow, and 9 months of the year have significant snowfall.

December is the snowiest month in Hartington with 6.6 inches of snow, and 7 months of the year have significant snowfall.