2025 Compare Climate & Weather:
Mountain Green, UT vs Deadwood, SD

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Highlights

On average, there are 230 sunny days per year in Deadwood. Mountain Green averages 226 sunny days per year. The US average is 205 sunny days.

Deadwood, South Dakota gets 30 inches of rain, on average, per year. Mountain Green, Utah gets 25.1 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Deadwood averages 137.7 inches of snow per year. Mountain Green averages 73.3 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Deadwood, South Dakota
Summer High:
the July high is around 80.2 degrees
Winter Low: the January low is 11.4
Rain: averages 30 inches of rain a year
Snow: averages 137.7 inches of snow a year

Mountain Green, Utah
Summer High:
the July high is around 88.2 degrees
Winter Low: the January low is 11.2
Rain: averages 25.1 inches of rain a year
Snow: averages 73.3 inches of snow a year

BestPlaces Comfort Index
Deadwood

The annual BestPlaces Comfort Index for Deadwood is 6.1 (10=best), which means it is one of the least comfortable places in South Dakota.

6.1 / 10
August, July and June are the most pleasant months in Deadwood, while February and December are the least comfortable months.

Mountain Green

The annual BestPlaces Comfort Index for Mountain Green is 6.6 (10=best), which means it is less comfortable than most places in Utah.

6.6 / 10
June, September and August are the most pleasant months in Mountain Green, while December and January are the least comfortable months.

Today's Weather - Mountain Green, UT

10 PM PST

Mostly Clear

62°F

DAYDESCRIPTIONHIGH / LOWWIND
TonightMostly Clear50° / 82°S 10 to 14 mph
Monday NightMostly Clear39° / 62°SW 6 to 21 mph
Tuesday NightRain Showers Likely35° / 55°W 5 to 10 mph
Wednesday NightSlight Chance Showers And Thunderstorms then Mostly Cloudy35° / 64°SW 2 to 8 mph
Thursday NightMostly Clear37° / 71°SE 3 to 7 mph
Friday NightMostly Cloudy43° / 71°NNW 3 to 7 mph
Saturday NightChance Showers And Thunderstorms43° / 63°S 3 to 8 mph
Today's Weather - Deadwood, SD

10 PM PST

Slight Chance Showers And Thunderstorms

69°F

DAYDESCRIPTIONHIGH / LOWWIND
TonightSlight Chance Showers And Thunderstorms62° / 88°SW 9 mph
Monday NightMostly Clear62° / 74°S 9 mph
Tuesday NightRain Showers49° / 61°N 8 mph
Wednesday NightRain Showers41° / 50°W 15 to 21 mph
Thursday NightChance Rain Showers39° / 56°NW 12 to 20 mph
Friday NightSlight Chance Rain Showers38° / 60°W 3 to 10 mph
Saturday NightRain Showers Likely42° / 56°SE 8 mph
Average Monthly High / Low (°F)
MonthMountain Green, UTDeadwood, SD
January33° / 11°37° / 11°
February38° / 14°38° / 12°
March49° / 24°44° / 18°
April59° / 31°53° / 27°
May69° / 38°62° / 36°
June79° / 44°72° / 45°
July88° / 51°80° / 51°
August87° / 49°79° / 49°
September76° / 40°69° / 39°
October63° / 31°56° / 29°
November46° / 22°43° / 19°
December34° / 13°35° / 11°
Hot, Freezing, Rainy, Snowy Days: Mountain Green / Deadwood
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 030 / 3010 / 86 / 8
February0 / 027 / 2710 / 85 / 8
March0 / 027 / 2810 / 93 / 8
April0 / 017 / 2210 / 111 / 6
May0 / 06 / 1110 / 130 / 1
June2 / 11 / 26 / 130 / 0
July13 / 40 / 04 / 110 / 0
August9 / 20 / 15 / 80 / 0
September1 / 04 / 97 / 80 / 1
October0 / 018 / 198 / 81 / 4
November0 / 026 / 269 / 73 / 6
December0 / 030 / 3010 / 87 / 8
July is the hottest month for Mountain Green with an average high temperature of 88.2°, which ranks it as cooler than most places in Utah. In Mountain Green, there are 2 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Mountain Green are June, September and August.

July is the hottest month for Deadwood with an average high temperature of 80.2°, which ranks it as one of the coolest places in South Dakota. In Deadwood, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Deadwood are August, July and June.
January has the coldest nighttime temperatures for Mountain Green with an average of 11.2°. This is colder than most places in Utah.

December has the coldest nighttime temperatures for Deadwood with an average of 11.0°. This is warmer than most places in South Dakota.

In Mountain Green, there are 25.2 days annually when the high temperature is over 90°, which is cooler than most places in Utah.

In Deadwood, there are 6.9 days annually when the high temperature is over 90°, which is one of the coolest places in South Dakota.

In Mountain Green, there are 185.8 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Utah.

In Deadwood, there are 203.2 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in South Dakota.

In Mountain Green, there are 15.5 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Utah.

In Deadwood, there are 23.7 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in South Dakota.

December is the wettest month in Mountain Green with 2.7 inches of rain, and the driest month is July with 0.8 inches. The wettest season is Summer with 31% of yearly precipitation and 13% occurs in Autumn, which is the driest season. The annual rainfall of 25.1 inches in Mountain Green means that it is one of the wettest places in Utah.


May is the wettest month in Deadwood with 4.8 inches of rain, and the driest month is January with 1.3 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 30.0 inches in Deadwood means that it is one of the wettest places in South Dakota.

March is the rainiest month in Mountain Green with 10.3 days of rain, and July is the driest month with only 4.1 rainy days. There are 97.1 rainy days annually in Mountain Green, which is rainier than most places in Utah. The rainiest season is Summer when it rains 31% of the time and the driest is Autumn with only a 15% chance of a rainy day.

May is the rainiest month in Deadwood with 12.7 days of rain, and November is the driest month with only 7.3 rainy days. There are 110.8 rainy days annually in Deadwood, which is one of the rainiest places in South Dakota. The rainiest season is Summer when it rains 29% of the time and the driest is Winter with only a 21% chance of a rainy day.

An annual snowfall of 73.3 inches in Mountain Green means that it is snowier than most places in Utah.

An annual snowfall of 137.7 inches in Deadwood means that it is one of the snowiest places in South Dakota.
December is the snowiest month in Mountain Green with 20.1 inches of snow, and 7 months of the year have significant snowfall.

April is the snowiest month in Deadwood with 24.1 inches of snow, and 9 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 Mountain Green    2 Reviews

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

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

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Start Your Review of Mountain Green

Reviews for Deadwood    2 Reviews

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

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 Deadwood

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