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2024 Compare Climate & Weather:
Baltimore, MD vs Rapid City, SD

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Highlights

On average, there are 226 sunny days per year in Rapid City. Baltimore averages 213 sunny days per year. The US average is 205 sunny days.

Rapid City, South Dakota gets 18.2 inches of rain, on average, per year. Baltimore, Maryland gets 42.3 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Rapid City averages 38 inches of snow per year. Baltimore averages 18.5 inches of snow per year. The US average is 27.8 inches of snow per year.


Weather Highlights

Rapid City, South Dakota
Summer High:
the July high is around 85.3 degrees
Winter Low: the January low is 14.2
Rain: averages 18.2 inches of rain a year
Snow: averages 38 inches of snow a year

Baltimore, Maryland
Summer High:
the July high is around 88.1 degrees
Winter Low: the January low is 27.4
Rain: averages 42.3 inches of rain a year
Snow: averages 18.5 inches of snow a year


BESTPLACES COMFORT INDEX
Rapid City

The annual BestPlaces Comfort Index for Rapid City is 7.0 (10=best), which means it is one of the most pleasant places in South Dakota.

7 / 10
August, July and June are the most pleasant months in Rapid City, while February and January are the least comfortable months.

Baltimore

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

7.3 / 10
September, May and October are the most pleasant months in Baltimore, while January and February are the least comfortable months.


Today's Weather - Baltimore, MD

12 AM PST

Mostly Cloudy

71°F

DAYDESCRIPTIONHIGH / LOWWIND
OvernightMostly Cloudy65° / 91°NW 5 mph
Wednesday NightMostly Clear66° / 97°SW 5 mph
Thursday NightMostly Clear65° / 84°N 2 to 8 mph
Friday NightMostly Cloudy then Slight Chance Rain Showers58° / 70°E 9 to 14 mph
Saturday NightShowers And Thunderstorms58° / 73°E 13 to 16 mph
Sunday NightChance Showers And Thunderstorms62° / 81°NE 7 to 10 mph
Monday NightSlight Chance Showers And Thunderstorms64° / 82°S 8 mph

Today's Weather - Rapid City, SD

12 AM PST

Mostly Clear

42°F

DAYDESCRIPTIONHIGH / LOWWIND
OvernightMostly Clear36° / 62°W 6 mph
Wednesday NightShowers And Thunderstorms Likely37° / 57°NW 10 to 15 mph
Thursday NightSlight Chance Showers And Thunderstorms34° / 54°W 9 to 18 mph
Friday NightSlight Chance Rain Showers then Partly Cloudy33° / 67°W 8 to 12 mph
Saturday NightMostly Clear45° / 76°S 15 mph
Sunday NightChance Showers And Thunderstorms51° / 71°S 14 to 17 mph
Monday NightChance Showers And Thunderstorms44° / 67°NW 21 mph

Average Monthly High / Low (°F)
MonthBaltimore, MDRapid City, SD
January43° / 27°38° / 14°
February46° / 30°39° / 16°
March55° / 36°47° / 23°
April67° / 46°57° / 32°
May76° / 55°67° / 43°
June84° / 65°76° / 52°
July88° / 69°85° / 59°
August86° / 68°85° / 58°
September79° / 61°74° / 47°
October68° / 49°60° / 35°
November58° / 40°47° / 24°
December46° / 31°37° / 15°

Hot, Freezing, Rainy, Snowy Days: Baltimore / Rapid City
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 021 / 2910 / 43 / 5
February0 / 017 / 269 / 52 / 5
March0 / 010 / 2510 / 61 / 4
April1 / 02 / 1511 / 90 / 3
May2 / 00 / 311 / 110 / 0
June7 / 20 / 010 / 120 / 0
July13 / 90 / 010 / 90 / 0
August9 / 80 / 09 / 80 / 0
September3 / 20 / 18 / 60 / 0
October0 / 01 / 108 / 70 / 1
November0 / 06 / 239 / 40 / 3
December0 / 018 / 2910 / 42 / 4
July is the hottest month for Baltimore with an average high temperature of 88.1°, which ranks it as warmer than most places in Maryland. In Baltimore, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Baltimore are September, May and June.

July is the hottest month for Rapid City with an average high temperature of 85.3°, which ranks it as about average compared to other places in South Dakota. In Rapid City, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Rapid City are June, September and August.


January has the coldest nighttime temperatures for Baltimore with an average of 27.4°. This is warmer than most places in Maryland.

January has the coldest nighttime temperatures for Rapid City with an average of 14.2°. This is one of the warmest places in South Dakota.



In Baltimore, there are 34.2 days annually when the high temperature is over 90°, which is one of the hottest places in Maryland.

In Rapid City, there are 22.5 days annually when the high temperature is over 90°, which is about average compared to other places in South Dakota.



In Baltimore, there are 73.6 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Maryland.

In Rapid City, there are 159.6 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in South Dakota.



In Baltimore, there are 0.2 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Maryland.

In Rapid City, there are 14.9 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in South Dakota.



September is the wettest month in Baltimore with 4.0 inches of rain, and the driest month is February with 2.9 inches. The wettest season is Summer with 26% of yearly precipitation and 22% occurs in Spring, which is the driest season. The annual rainfall of 42.3 inches in Baltimore means that it is drier than most places in Maryland.


May is the wettest month in Rapid City with 3.8 inches of rain, and the driest month is January with 0.3 inches. The wettest season is Autumn with 38% of yearly precipitation and 6% occurs in Spring, which is the driest season. The annual rainfall of 18.2 inches in Rapid City means that it is drier than most places in South Dakota.


May is the rainiest month in Baltimore with 11.1 days of rain, and October is the driest month with only 8.2 rainy days. There are 113.6 rainy days annually in Baltimore, which is about average compared to other places in Maryland. The rainiest season is Summer when it rains 28% of the time and the driest is Winter with only a 22% chance of a rainy day.

June is the rainiest month in Rapid City with 11.8 days of rain, and November is the driest month with only 4.0 rainy days. There are 85.4 rainy days annually in Rapid City, which is rainier than most places in South Dakota. The rainiest season is Autumn when it rains 34% of the time and the driest is Spring with only a 15% chance of a rainy day.



An annual snowfall of 18.5 inches in Baltimore means that it is snowier than most places in Maryland.

An annual snowfall of 38.0 inches in Rapid City means that it is about average compared to other places in South Dakota.



January is the snowiest month in Baltimore with 7.0 inches of snow, and 5 months of the year have significant snowfall.

March is the snowiest month in Rapid City with 8.6 inches of snow, and 8 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 Baltimore    2 Reviews

Over 15 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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Over 15 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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Reviews for Rapid City    2 Reviews

Over 15 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 15 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 Rapid City

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ZIPS IN BALTIMORE, MARYLAND
21215, 21206, 21224, 21218, 21229, 21217, 21230, 21212, 21225, 21239, 21 total
ZIPS IN RAPID CITY, SOUTH DAKOTA
57701, 57702

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