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2024 Compare Climate & Weather:
Johnson City, TN vs Longmont, CO

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Highlights

On average, there are 247 sunny days per year in Longmont. Johnson City averages 201 sunny days per year. The US average is 205 sunny days.

Longmont, Colorado gets 14.8 inches of rain, on average, per year. Johnson City, Tennessee gets 43.7 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Longmont averages 36.4 inches of snow per year. Johnson City averages 10.9 inches of snow per year. The US average is 27.8 inches of snow per year.


Weather Highlights

Longmont, Colorado
Summer High:
the July high is around 89.1 degrees
Winter Low: the January low is 12.5
Rain: averages 14.8 inches of rain a year
Snow: averages 36.4 inches of snow a year

Johnson City, Tennessee
Summer High:
the July high is around 85.5 degrees
Winter Low: the January low is 25.5
Rain: averages 43.7 inches of rain a year
Snow: averages 10.9 inches of snow a year


BESTPLACES COMFORT INDEX
Longmont

The annual BestPlaces Comfort Index for Longmont is 7.2 (10=best), which means it is more comfortable than most places in Colorado.

7.2 / 10
September, June and August are the most pleasant months in Longmont, while December and January are the least comfortable months.

Johnson City

The annual BestPlaces Comfort Index for Johnson City is 7.5 (10=best), which means it is one of the most pleasant places in Tennessee.

7.5 / 10
September, June and May are the most pleasant months in Johnson City, while January and February are the least comfortable months.


Today's Weather - Johnson City, TN

6 PM PST

Partly Cloudy then Patchy Fog

72°F

DAYDESCRIPTIONHIGH / LOWWIND
TonightPartly Cloudy then Patchy Fog57° / 78°S 0 mph
Friday NightShowers And Thunderstorms Likely60° / 77°SE 0 to 5 mph
Saturday NightShowers And Thunderstorms61° / 75°SW 0 to 5 mph
Sunday NightShowers And Thunderstorms then Slight Chance Showers And Thunderstorms57° / 79°E 0 to 5 mph
Monday NightSlight Chance Showers And Thunderstorms then Mostly Clear55° / 81°E 0 to 5 mph
Tuesday NightSlight Chance Showers And Thunderstorms59° / 80°S 0 to 5 mph
Wednesday NightChance Showers And Thunderstorms61° / 78°SW 0 to 5 mph

Today's Weather - Longmont, CO

6 PM PST

Mostly Clear

72°F

DAYDESCRIPTIONHIGH / LOWWIND
TonightMostly Clear48° / 86°WSW 6 mph
Friday NightMostly Clear50° / 78°WNW 5 to 14 mph
Saturday NightChance Showers And Thunderstorms then Mostly Cloudy51° / 81°SSW 3 to 10 mph
Sunday NightPartly Cloudy50° / 72°W 5 to 10 mph
Monday NightChance Showers And Thunderstorms45° / 66°NNE 3 to 9 mph
Tuesday NightSlight Chance Showers And Thunderstorms then Mostly Clear43° / 77°SSW 3 to 7 mph
Wednesday NightPartly Cloudy48° / 77°SW 7 mph

Average Monthly High / Low (°F)
MonthJohnson City, TNLongmont, CO
January46° / 26°44° / 13°
February50° / 28°47° / 16°
March59° / 35°55° / 23°
April68° / 43°63° / 31°
May76° / 51°72° / 41°
June83° / 60°83° / 49°
July86° / 64°89° / 55°
August85° / 63°87° / 53°
September79° / 56°79° / 43°
October70° / 44°66° / 32°
November59° / 35°53° / 21°
December49° / 28°44° / 12°

Hot, Freezing, Rainy, Snowy Days: Johnson City / Longmont
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 023 / 3112 / 43 / 3
February0 / 018 / 2711 / 52 / 3
March0 / 013 / 2712 / 61 / 3
April0 / 04 / 1612 / 80 / 2
May0 / 10 / 313 / 100 / 0
June2 / 70 / 013 / 90 / 0
July6 / 160 / 013 / 80 / 0
August5 / 110 / 011 / 80 / 0
September1 / 30 / 29 / 70 / 0
October0 / 04 / 158 / 60 / 1
November0 / 013 / 2710 / 60 / 3
December0 / 021 / 3112 / 42 / 3
July is the hottest month for Johnson City with an average high temperature of 85.5°, which ranks it as cooler than most places in Tennessee. In Johnson City, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Johnson City are September, May and June.

July is the hottest month for Longmont with an average high temperature of 89.1°, which ranks it as warmer than most places in Colorado. In Longmont, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Longmont are September, June and May.


January has the coldest nighttime temperatures for Johnson City with an average of 25.5°. This is colder than most places in Tennessee.

December has the coldest nighttime temperatures for Longmont with an average of 12.2°. This is colder than most places in Colorado.



In Johnson City, there are 14.7 days annually when the high temperature is over 90°, which is cooler than most places in Tennessee.

In Longmont, there are 37.5 days annually when the high temperature is over 90°, which is hotter than most places in Colorado.



In Johnson City, there are 94.9 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Tennessee.

In Longmont, there are 178.8 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Colorado.



In Johnson City, there are 0.7 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Tennessee.

In Longmont, there are 11.2 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Colorado.



July is the wettest month in Johnson City with 5.2 inches of rain, and the driest month is October with 2.2 inches. The wettest season is Autumn with 31% of yearly precipitation and 19% occurs in Winter, which is the driest season. The annual rainfall of 43.7 inches in Johnson City means that it is one of the driest places in Tennessee.


May is the wettest month in Longmont with 2.3 inches of rain, and the driest month is February with 0.4 inches. The wettest season is Summer with 38% of yearly precipitation and 10% occurs in Spring, which is the driest season. The annual rainfall of 14.8 inches in Longmont means that it is drier than most places in Colorado.


July is the rainiest month in Johnson City with 12.9 days of rain, and October is the driest month with only 8.4 rainy days. There are 134.8 rainy days annually in Johnson City, which is one of the rainiest places in Tennessee. The rainiest season is Autumn when it rains 27% of the time and the driest is Winter with only a 20% chance of a rainy day.

May is the rainiest month in Longmont with 9.8 days of rain, and January is the driest month with only 4.2 rainy days. There are 79.2 rainy days annually in Longmont, which is about average compared to other places in Colorado. The rainiest season is Summer when it rains 31% of the time and the driest is Spring with only a 17% chance of a rainy day.



An annual snowfall of 10.9 inches in Johnson City means that it is one of the snowiest places in Tennessee.

An annual snowfall of 36.4 inches in Longmont means that it is less snowy than most places in Colorado.



January is the snowiest month in Johnson City with 4.0 inches of snow, and 5 months of the year have significant snowfall.

March is the snowiest month in Longmont with 7.3 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 Johnson 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

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Start Your Review of Johnson City

Reviews for Longmont    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 Longmont

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ZIPS IN JOHNSON CITY, TENNESSEE
37601, 37604, 37686, 37614
ZIPS IN LONGMONT, COLORADO
80504, 80501, 80503

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