2024 Compare Climate & Weather:
Boise City, ID vs Mendham borough, NJ
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Highlights
On average, there are 205 sunny days per year in Mendham borough. Boise City averages 206 sunny days per year. The US average is 205 sunny days.
Mendham borough, New Jersey gets 50.4 inches of rain, on average, per year. Boise City, Idaho gets 13 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
Mendham borough averages 33.6 inches of snow per year. Boise City averages 17.5 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
Mendham borough, New Jersey
Summer High: the July high is around 82.4 degrees
Winter Low: the January low is 18.1
Rain: averages 50.4 inches of rain a year
Snow: averages 33.6 inches of snow a year
Boise City, Idaho
Summer High: the July high is around 91.6 degrees
Winter Low: the January low is 23.7
Rain: averages 13 inches of rain a year
Snow: averages 17.5 inches of snow a year
BESTPLACES COMFORT INDEX
Mendham boroughThe annual BestPlaces Comfort Index for Mendham borough is 7.0 (10=best), which means it is less comfortable than most places in New Jersey.
7 / 10
June, August and July are the most pleasant months in Mendham borough, while January and February are the least comfortable months.
Boise CityThe annual BestPlaces Comfort Index for Boise is 7.3 (10=best), which means it is one of the most pleasant places in Idaho.
7.3 / 10
September, June and May are the most pleasant months in Boise, while December and January are the least comfortable months.
Today's Weather - Boise City, ID
3 PM PST
Partly Sunny
64°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| This Afternoon | Partly Sunny | 65° / 41° | NW 12 mph |
| Monday | Partly Sunny then Slight Chance Rain Showers | 57° / 33° | WNW 5 to 21 mph |
| Tuesday | Mostly Sunny | 56° / 34° | SW 2 to 14 mph |
| Wednesday | Mostly Sunny | 59° / 35° | NW 8 to 20 mph |
| Thursday | Mostly Sunny | 67° / 40° | NW 7 to 15 mph |
| Friday | Sunny | 69° / 44° | NW 7 to 14 mph |
| Saturday | Mostly Sunny | 77° / 50° | SE 7 to 14 mph |
Average Monthly High / Low (°F)
| Month | Boise City, ID | Mendham borough, NJ |
|---|
| January | 38° / 24° | 36° / 18° |
| February | 46° / 27° | 40° / 20° |
| March | 56° / 33° | 48° / 27° |
| April | 64° / 38° | 60° / 38° |
| May | 73° / 45° | 70° / 47° |
| June | 82° / 52° | 78° / 57° |
| July | 92° / 58° | 82° / 62° |
| August | 90° / 56° | 81° / 61° |
| September | 80° / 48° | 74° / 52° |
| October | 66° / 39° | 63° / 41° |
| November | 49° / 31° | 52° / 32° |
| December | 38° / 23° | 40° / 24° |
Hot, Freezing, Rainy, Snowy Days: Boise City / Mendham borough
| Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
|---|
| January | 0 / 0 | 24 / 28 | 10 / 10 | 4 / 5 |
| February | 0 / 0 | 20 / 26 | 9 / 9 | 2 / 3 |
| March | 0 / 0 | 13 / 22 | 10 / 10 | 1 / 3 |
| April | 0 / 0 | 7 / 7 | 9 / 11 | 0 / 1 |
| May | 2 / 0 | 2 / 1 | 8 / 12 | 0 / 0 |
| June | 7 / 1 | 0 / 0 | 5 / 11 | 0 / 0 |
| July | 20 / 4 | 0 / 0 | 3 / 10 | 0 / 0 |
| August | 17 / 2 | 0 / 0 | 2 / 9 | 0 / 0 |
| September | 5 / 1 | 1 / 0 | 4 / 9 | 0 / 0 |
| October | 0 / 0 | 6 / 6 | 6 / 8 | 0 / 0 |
| November | 0 / 0 | 16 / 16 | 11 / 9 | 2 / 1 |
| December | 0 / 0 | 26 / 26 | 11 / 10 | 4 / 2 |
July is the hottest month for Boise with an average high temperature of 91.6°, which ranks it as one of the hottest places in Idaho. In Boise, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Boise are September, June and May.
July is the hottest month for Mendham borough with an average high temperature of 82.4°, which ranks it as one of the coolest places in New Jersey. In Mendham borough, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Mendham borough are June, August and September.
December has the coldest nighttime temperatures for Boise with an average of 22.7°. This is warmer than most places in Idaho.
January has the coldest nighttime temperatures for Mendham borough with an average of 18.1°. This is colder than most places in New Jersey.
In Boise, there are 51.0 days annually when the high temperature is over 90°, which is one of the hottest places in Idaho.
In Mendham borough, there are 8.7 days annually when the high temperature is over 90°, which is one of the coolest places in New Jersey.
In Boise, there are 114.9 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Idaho.
In Mendham borough, there are 130.3 days annually when the nighttime low temperature falls below freezing, which is colder than most places in New Jersey.
In Boise, there are 2.8 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Idaho.
In Mendham borough, there are 2.2 days annually when the nighttime low temperature falls below zero°, which is colder than most places in New Jersey.
December is the wettest month in Boise with 1.9 inches of rain, and the driest month is July with 0.3 inches. The wettest season is Spring with 35% of yearly precipitation and 10% occurs in Autumn, which is the driest season. The annual rainfall of 13.0 inches in Boise means that it is about average compared to other places in Idaho.
July is the wettest month in Mendham borough with 5.0 inches of rain, and the driest month is February with 3.0 inches. The wettest season is Autumn with 27% of yearly precipitation and 21% occurs in Spring, which is the driest season. The annual rainfall of 50.4 inches in Mendham borough means that it is one of the wettest places in New Jersey.
December is the rainiest month in Boise with 11.3 days of rain, and August is the driest month with only 2.3 rainy days. There are 87.0 rainy days annually in Boise, which is less rainy than most places in Idaho. The rainiest season is Spring when it rains 35% of the time and the driest is Autumn with only a 12% chance of a rainy day.
May is the rainiest month in Mendham borough with 11.9 days of rain, and October is the driest month with only 8.4 rainy days. There are 117.7 rainy days annually in Mendham borough, which is about average compared to other places in New Jersey. 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.
An annual snowfall of 17.5 inches in Boise means that it is less snowy than most places in Idaho.
An annual snowfall of 33.6 inches in Mendham borough means that it is one of the snowiest places in New Jersey.
December is the snowiest month in Boise with 6.4 inches of snow, and 5 months of the year have significant snowfall.
January is the snowiest month in Mendham borough with 10.4 inches of snow, and 6 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 Boise City 
2 Reviews
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
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
Start Your Review of Boise City
Reviews for Mendham Borough 2 Reviews
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
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
Start Your Review of Mendham Borough
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