2025 Compare Climate & Weather:
Glenns Ferry, ID vs Jerome, ID

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Highlights

On average, there are 204 sunny days per year in Jerome. Glenns Ferry averages 212 sunny days per year. The US average is 205 sunny days.

Jerome, Idaho gets 10.4 inches of rain, on average, per year. Glenns Ferry, Idaho gets 9.6 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Jerome averages 18.2 inches of snow per year. Glenns Ferry averages 5.4 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Jerome, Idaho
Summer High:
the July high is around 89.7 degrees
Winter Low: the January low is 20
Rain: averages 10.4 inches of rain a year
Snow: averages 18.2 inches of snow a year

Glenns Ferry, Idaho
Summer High:
the July high is around 95.1 degrees
Winter Low: the January low is 22.8
Rain: averages 9.6 inches of rain a year
Snow: averages 5.4 inches of snow a year

BestPlaces Comfort Index
Jerome

The annual BestPlaces Comfort Index for Jerome is 7.2 (10=best), which means it is one of the most pleasant places in Idaho.

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

Glenns Ferry

The annual BestPlaces Comfort Index for Glenns Ferry is 7.2 (10=best), which means it is one of the most pleasant places in Idaho.

7.2 / 10
May, September and June are the most pleasant months in Glenns Ferry, while December and January are the least comfortable months.

Today's Weather - Glenns Ferry, ID

10 AM PST

Slight Chance Rain Showers

52°F

DAYDESCRIPTIONHIGH / LOWWIND
TodaySlight Chance Rain Showers62° / 41°WNW 22 to 26 mph
MondayMostly Sunny71° / 41°W 17 to 24 mph
TuesdaySunny69° / 43°WSW 3 to 9 mph
WednesdaySunny81° / 52°ESE 7 mph
ThursdaySunny84° / 52°WNW 6 to 13 mph
FridayMostly Sunny89° / 55°ESE 3 to 7 mph
SaturdayMostly Sunny89° / 56°E 8 mph
Today's Weather - Jerome, ID

10 AM PST

Slight Chance Rain Showers

49°F

DAYDESCRIPTIONHIGH / LOWWIND
TodaySlight Chance Rain Showers58° / 38°W 16 to 22 mph
MondayMostly Sunny66° / 42°W 16 mph
TuesdayMostly Sunny65° / 44°ENE 12 mph
WednesdaySunny76° / 51°NNE 7 mph
ThursdaySunny81° / 52°WSW 8 to 13 mph
FridaySunny84° / 55°ENE 7 mph
SaturdayMostly Sunny84° / 56°NNE 8 mph
Average Monthly High / Low (°F)
MonthGlenns Ferry, IDJerome, ID
January41° / 23°37° / 20°
February48° / 25°42° / 23°
March58° / 31°53° / 30°
April67° / 36°61° / 35°
May76° / 44°70° / 42°
June85° / 51°80° / 50°
July95° / 56°90° / 56°
August94° / 54°89° / 54°
September83° / 44°78° / 46°
October69° / 35°64° / 36°
November52° / 28°48° / 27°
December40° / 22°37° / 20°
Hot, Freezing, Rainy, Snowy Days: Glenns Ferry / Jerome
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 026 / 298 / 91 / 4
February0 / 022 / 256 / 71 / 2
March0 / 017 / 207 / 80 / 1
April0 / 08 / 107 / 80 / 1
May3 / 11 / 26 / 70 / 0
June10 / 50 / 04 / 50 / 0
July24 / 160 / 02 / 20 / 0
August23 / 140 / 02 / 30 / 0
September8 / 32 / 13 / 30 / 0
October0 / 011 / 84 / 50 / 0
November0 / 020 / 218 / 81 / 2
December0 / 026 / 298 / 91 / 4
July is the hottest month for Glenns Ferry with an average high temperature of 95.1°, which ranks it as one of the hottest places in Idaho. In Glenns Ferry, there are 2 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Glenns Ferry are May, September and June.

July is the hottest month for Jerome with an average high temperature of 89.7°, which ranks it as warmer than most places in Idaho. In Jerome, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Jerome are September, June and May.
December has the coldest nighttime temperatures for Glenns Ferry with an average of 22.3°. This is warmer than most places in Idaho.

December has the coldest nighttime temperatures for Jerome with an average of 19.7°. This is about average compared to other places in Idaho.

In Glenns Ferry, there are 68.6 days annually when the high temperature is over 90°, which is one of the hottest places in Idaho.

In Jerome, there are 39.4 days annually when the high temperature is over 90°, which is hotter than most places in Idaho.

In Glenns Ferry, there are 131.7 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Idaho.

In Jerome, there are 144.8 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Idaho.

In Glenns Ferry, there are 2.1 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Idaho.

In Jerome, there are 2.7 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Idaho.

December is the wettest month in Glenns Ferry with 1.4 inches of rain, and the driest month is July with 0.2 inches. The wettest season is Spring with 35% of yearly precipitation and 13% occurs in Autumn, which is the driest season. The annual rainfall of 9.6 inches in Glenns Ferry means that it is one of the driest places in Idaho.


December is the wettest month in Jerome with 1.4 inches of rain, and the driest month is July with 0.2 inches. The wettest season is Summer with 32% of yearly precipitation and 13% occurs in Autumn, which is the driest season. The annual rainfall of 10.4 inches in Jerome means that it is drier than most places in Idaho.

December is the rainiest month in Glenns Ferry with 8.1 days of rain, and August is the driest month with only 1.7 rainy days. There are 65.1 rainy days annually in Glenns Ferry, which is one of the least rainy places in Idaho. The rainiest season is Spring when it rains 34% of the time and the driest is Autumn with only a 12% chance of a rainy day.

December is the rainiest month in Jerome with 8.8 days of rain, and July is the driest month with only 2.2 rainy days. There are 74.3 rainy days annually in Jerome, which is less rainy than most places in Idaho. The rainiest season is Spring when it rains 33% of the time and the driest is Autumn with only a 14% chance of a rainy day.

An annual snowfall of 5.4 inches in Glenns Ferry means that it is one of the least snowy places in Idaho.

An annual snowfall of 18.2 inches in Jerome means that it is less snowy than most places in Idaho.
December is the snowiest month in Glenns Ferry with 2.2 inches of snow, and 4 months of the year have significant snowfall.

December is the snowiest month in Jerome with 5.5 inches of snow, and 5 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 Glenns Ferry    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 Glenns Ferry

Reviews for Jerome    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 Jerome

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