Janesville, Iowa 

0 Reviews | Review This Place | Photos and Maps

Weather in Janesville, Iowa

The most pleasant months of the year for Janesville are June, August and September. In Janesville, there are 5 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Janesville with an average high temperature of 83.5°, which ranks it as cooler than most places in Iowa. December is the snowiest month in Janesville with 9.5 inches of snow, and 6 months of the year have significant snowfall. July is the most humid month, though humidity is low for most of the year.


Today's Weather - Janesville, IA

9 AM PST

Sunny

48°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
TodaySunny59° / 34°N 8 mph
TuesdaySunny54° / 35°ENE 7 mph
WednesdayMostly Sunny57° / 42°SSE 6 to 12 mph
ThursdayChance Light Rain59° / 42°SE 8 to 14 mph
FridayChance Light Rain53° / 33°WSW 8 to 12 mph
SaturdayChance Rain And Snow52° / 35°NNW 9 mph
SundayChance Light Rain55° / 38°NW 8 mph

Weather Highlights

Summer High: the July high is around 84 degrees
Winter Low: the January low is 8
Rain: averages 36 inches of rain a year
Snow: averages 34 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Janesville area is 6.7 (10=best), which means it is more comfortable than most places in Iowa.

6.7 / 10

A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 7. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.


Average Monthly High and Low (°F)
HighLow
January26°
February31° 13°
March44° 25°
April59° 37°
May71° 48°
June80° 59°
July84° 62°
August81° 60°
September74° 50°
October61° 38°
November45° 26°
December30° 13°
Hot, Freezing, Rainy, Snowy Days: Janesville
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January03176
February02665
March02483
April09101
May01120
June20110
July4090
August3090
September1180
October0980
November02282
December03076

YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.


View More Data >

Reviews for Janesville    0 Reviews

Start Your Review of Janesville



View More Data >

COMPARE COST OF LIVING
Compare Janesville, Iowa to any other place in the USA.

MAPS OF JANESVILLE, IOWA
Check out the latest Maps in a variety of categories including cost of living, population, and commute time.Janesville,Iowa Map
ZIP CODES IN JANESVILLE, IOWA
50647

NEW LISTINGS IN JANESVILLE
$179,000
10107 Winslow Rd
Bed 3 | Bath 2

$128,900
326 Sycamore St
Bed 3 | Bath 2

$349,950
9718 Sylvan Dr
Bed 3 | Bath 3

$154,900
605 1st St
Bed 3 | Bath 2

$198,500
2689 Clay Ave
Bed 2 | Bath 2

$319,500
1121 Marquis Rd
Bed 3 | Bath 2

$159,950
7931 Clark St
Bed 3 | Bath 2


PREMIUM MEMBERSHIP

Members receive 10 FREE city profile downloads a month, unlimited access to our detailed cost of living calculator and analysis, unlimited access to our DataEngine, and more.

Try Now
Join BestPlaces