Plainfield, IA Weather


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The most pleasant months of the year for Plainfield are June, August and September. In Plainfield, there are 5 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Plainfield with an average high temperature of 82.8°, which ranks it as cooler than most places in Iowa. December is the snowiest month in Plainfield with 9.9 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 - Plainfield, IA

11 PM PST

Mostly Cloudy

43°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
OvernightMostly Cloudy41° / 64°SE 9 mph
Thursday NightChance Rain Showers then Showers And Thunderstorms Likely46° / 63°SE 16 to 24 mph
Friday NightShowers And Thunderstorms55° / 77°SSE 23 to 26 mph
Saturday NightShowers And Thunderstorms57° / 73°SSE 12 to 18 mph
Sunday NightShowers And Thunderstorms47° / 60°SSW 16 to 20 mph
Monday NightPartly Cloudy42° / 74°W 7 to 16 mph
Tuesday NightChance Showers And Thunderstorms52° / 77°SSW 13 mph

Weather Highlights

Summer High: the July high is around 83 degrees
Winter Low: the January low is 8
Rain: averages 36 inches of rain a year
Snow: averages 35 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Plainfield area is 9 (10=best), which means it is more comfortable than most places in Iowa.

9 / 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
January25°
February30° 13°
March43° 25°
April59° 37°
May70° 48°
June80° 58°
July83° 62°
August81° 60°
September74° 50°
October61° 38°
November44° 26°
December28° 13°
Hot, Freezing, Rainy, Snowy Days: Plainfield
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January03165
February02754
March02473
April09101
May01110
June20110
July3090
August2090
September0180
October0980
November02272
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.

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