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2024 Compare Climate & Weather:
Port Huron, MI vs Key West, FL

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Highlights

On average, there are 260 sunny days per year in Key West. Port Huron averages 180 sunny days per year. The US average is 205 sunny days.

Key West, Florida gets 43.8 inches of rain, on average, per year. Port Huron, Michigan gets 34.3 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Key West averages 0 inches of snow per year. Port Huron averages 36.6 inches of snow per year. The US average is 27.8 inches of snow per year.


Weather Highlights

Key West, Florida
Summer High:
the July high is around 89.4 degrees
Winter Low: the January low is 63.6
Rain: averages 43.8 inches of rain a year
Snow: averages 0 inches of snow a year

Port Huron, Michigan
Summer High:
the July high is around 80.4 degrees
Winter Low: the January low is 16.6
Rain: averages 34.3 inches of rain a year
Snow: averages 36.6 inches of snow a year


BESTPLACES COMFORT INDEX
Key West

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

6.1 / 10
January, February and December are the most pleasant months in Key West, while August and September are the least comfortable months.

Port Huron

The annual BestPlaces Comfort Index for Port Huron is 6.7 (10=best), which means it is more comfortable than most places in Michigan.

6.7 / 10
August, July and June are the most pleasant months in Port Huron, while January and February are the least comfortable months.


Today's Weather - Port Huron, MI

9 AM PST

Chance Showers And Thunderstorms

63°F

DAYDESCRIPTIONHIGH / LOWWIND
This AfternoonChance Showers And Thunderstorms72° / 59°SSW 18 mph
SundayChance Showers And Thunderstorms then Showers And Thunderstorms70° / 53°WSW 13 mph
MondayChance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms75° / 59°S 8 to 14 mph
TuesdayShowers And Thunderstorms Likely68° / 50°W 13 mph
WednesdayMostly Sunny then Slight Chance Rain Showers72° / 55°SSW 8 to 15 mph
ThursdayChance Rain Showers71° / 51°S 9 to 14 mph
FridayChance Showers And Thunderstorms63° / 48°NNE 10 to 14 mph

Today's Weather - Key West, FL

9 AM PST

Slight Chance Rain Showers

82°F

DAYDESCRIPTIONHIGH / LOWWIND
This AfternoonSlight Chance Rain Showers83° / 75°E 15 to 20 mph
SundaySlight Chance Rain Showers84° / 75°E 15 mph
MondaySlight Chance Rain Showers84° / 74°E 15 mph
TuesdaySlight Chance Rain Showers84° / 74°E 10 to 15 mph
WednesdaySlight Chance Rain Showers84° / 75°E 10 to 15 mph
ThursdaySlight Chance Rain Showers then Sunny84° / 75°E 10 to 15 mph
FridaySlight Chance Rain Showers84° / 76°E 10 to 15 mph

Average Monthly High / Low (°F)
MonthPort Huron, MIKey West, FL
January30° / 17°75° / 64°
February32° / 17°77° / 66°
March41° / 25°79° / 68°
April54° / 36°82° / 71°
May66° / 46°85° / 75°
June76° / 56°88° / 78°
July80° / 62°89° / 80°
August79° / 60°90° / 79°
September72° / 53°88° / 78°
October59° / 42°85° / 76°
November46° / 33°80° / 71°
December34° / 23°76° / 67°

Hot, Freezing, Rainy, Snowy Days: Port Huron / Key West
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 029 / 012 / 68 / 0
February0 / 026 / 010 / 56 / 0
March0 / 024 / 011 / 64 / 0
April0 / 010 / 012 / 41 / 0
May0 / 11 / 011 / 70 / 0
June1 / 50 / 010 / 110 / 0
July2 / 110 / 010 / 110 / 0
August1 / 140 / 010 / 140 / 0
September0 / 60 / 010 / 150 / 0
October0 / 13 / 011 / 110 / 0
November0 / 015 / 012 / 61 / 0
December0 / 026 / 012 / 66 / 0
July is the hottest month for Port Huron with an average high temperature of 80.4°, which ranks it as cooler than most places in Michigan. In Port Huron, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Port Huron are August, June and July.

August is the hottest month for Key West with an average high temperature of 89.6°, which ranks it as one of the coolest places in Florida. In Key West, there are 7 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Key West are March, February and December.


January has the coldest nighttime temperatures for Port Huron with an average of 16.6°. This is warmer than most places in Michigan.

January has the coldest nighttime temperatures for Key West with an average of 63.6°. This is one of the warmest places in Florida.



In Port Huron, there are 5.0 days annually when the high temperature is over 90°, which is about average compared to other places in Michigan.

In Key West, there are 37.7 days annually when the high temperature is over 90°, which is one of the coolest places in Florida.



In Port Huron, there are 133.4 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Michigan.

In Key West, there are 0.0 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Florida.



In Port Huron, there are 4.8 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Michigan.

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



September is the wettest month in Port Huron with 3.9 inches of rain, and the driest month is February with 1.8 inches. The wettest season is Autumn with 29% of yearly precipitation and 18% occurs in Spring, which is the driest season. The annual rainfall of 34.3 inches in Port Huron means that it is wetter than most places in Michigan.


September is the wettest month in Key West with 7.5 inches of rain, and the driest month is February with 1.8 inches. The wettest season is Autumn with 35% of yearly precipitation and 14% occurs in Spring, which is the driest season. The annual rainfall of 43.8 inches in Key West means that it is one of the driest places in Florida.


December is the rainiest month in Port Huron with 12.4 days of rain, and July is the driest month with only 9.6 rainy days. There are 129.5 rainy days annually in Port Huron, which is about average compared to other places in Michigan. The rainiest season is Spring when it rains 27% of the time and the driest is Autumn with only a 23% chance of a rainy day.

September is the rainiest month in Key West with 15.3 days of rain, and April is the driest month with only 4.4 rainy days. There are 102.0 rainy days annually in Key West, which is one of the least rainy places in Florida. The rainiest season is Autumn when it rains 35% of the time and the driest is Summer with only a 16% chance of a rainy day.



An annual snowfall of 36.6 inches in Port Huron means that it is less snowy than most places in Michigan.

There is rarely any recorded snowfall in Key West, ranking it as one of the least snowy places in Florida.



January is the snowiest month in Port Huron with 11.0 inches of snow, and 6 months of the year have significant snowfall.

Any measurable snowfall is a rare occurance in Key West.


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 Port Huron    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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Start Your Review of Port Huron

Reviews for Key West    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 Key West

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ZIPS IN PORT HURON, MICHIGAN
48060
ZIPS IN KEY WEST, FLORIDA
33040

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