Lucas County, IA Weather


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United States / Iowa / No Metro Area / Lucas County / Cities / Zip Codes

The most pleasant months of the year for Lucas County are September, June and August. In Lucas County, there are 4 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Lucas County with an average high temperature of 85.3°, which ranks it as warmer than most places in Iowa. January is the snowiest month in Lucas County with 6.5 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 - Lucas, IA

11 PM PST

Chance Showers And Thunderstorms

61°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
OvernightChance Showers And Thunderstorms59° / 71°SE 7 to 12 mph
Sunday NightChance Showers And Thunderstorms49° / 64°SSW 12 to 15 mph
Monday NightMostly Clear47° / 78°SW 6 to 13 mph
Tuesday NightShowers And Thunderstorms Likely51° / 73°W 12 to 22 mph
Wednesday NightShowers And Thunderstorms Likely55° / 71°ESE 14 mph
Thursday NightShowers And Thunderstorms Likely then Chance Showers And Thunderstorms49° / 67°N 16 mph
Friday NightSlight Chance Rain Showers45° / 68°NNE 15 mph

Weather Highlights

Summer High: the July high is around 85 degrees
Winter Low: the January low is 12
Rain: averages 38 inches of rain a year
Snow: averages 25 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Lucas County area is 8.6 (10=best), which means it is more comfortable than most places in Iowa.

8.6 / 10

A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 7.8. 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
January32° 12°
February37° 16°
March49° 26°
April62° 37°
May72° 49°
June81° 59°
July85° 64°
August84° 62°
September76° 51°
October64° 40°
November49° 28°
December35° 16°
Hot, Freezing, Rainy, Snowy Days: Lucas
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January03063
February02663
March02282
April09100
May01130
June20110
July70100
August6090
September1180
October0890
November02071
December02973

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.

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