Zip 70734 (Geismar, LA) Weather


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The most pleasant months of the year for the 70734 zip code are April, October and March. In the 70734 zip code, there are 4 comfortable months with high temperatures in the range of 70-85°. August is the hottest month for the 70734 zip code with an average high temperature of 91.4°, which ranks it as cooler than most places in Louisiana. December is the snowiest month in the 70734 zip code with 0.0 inches of snow, and no months of the year have significant snowfall. The most uncomfortably humid months are July, August and June.

Today's Weather - Geismar, LA

1 AM PST

Clear

51°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
OvernightClear49° / 78°NE 0 mph
Tuesday NightClear57° / 83°SE 0 to 5 mph
Wednesday NightMostly Clear62° / 85°SE 0 to 5 mph
Thursday NightPartly Cloudy64° / 86°SE 10 mph
Friday NightMostly Cloudy70° / 85°SE 10 to 15 mph
Saturday NightPartly Cloudy71° / 87°SE 15 to 20 mph
Sunday NightPartly Cloudy70° / 86°SE 10 to 15 mph

Weather Highlights

Summer High: the July high is around 91 degrees
Winter Low: the January low is 41
Rain: averages 60 inches of rain a year
Snow: averages 0 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Geismar (zip 70734) area is 3.2 (10=best), which means it is less comfortable than most places in Louisiana.

3.2 / 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
January62° 41°
February65° 44°
March72° 50°
April78° 57°
May85° 65°
June90° 71°
July91° 73°
August91° 73°
September88° 68°
October80° 58°
November72° 49°
December64° 43°
Hot, Freezing, Rainy, Snowy Days: Geismar
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January0690
February0280
March0180
April0060
May4070
June150110
July210120
August210100
September11080
October1070
November0170
December0480

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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