New Effington (zip 57255), South Dakota Weather

The most pleasant months of the year for the 57255 zip code are June, August and July. In the 57255 zip code, there are 4 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for the 57255 zip code with an average high temperature of 82.9°, which ranks it as cooler than most places in South Dakota. January is the snowiest month in the 57255 zip code with 8.7 inches of snow, and 7 months of the year have significant snowfall. But there some days when the humidity becomes unpleasant, especially in July and August.

Weather Highlights

Summer High: the July high is around 83 degrees
Winter Low: the January low is 1
Rain: averages 24 inches of rain a year
Snow: averages 46 inches of snow a year

BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the New Effington (zip 57255) area is 9.3 (10=best), which means it is more comfortable than most places in South Dakota.

9.3 / 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)

	High	Low
January	21°	1°
February	26°	6°
March	38°	19°
April	56°	32°
May	69°	45°
June	77°	55°
July	83°	60°
August	81°	57°
September	72°	47°
October	57°	34°
November	40°	21°
December	25°	7°

Hot, Freezing, Rainy, Snowy Days: New Effington

	Hot Days	Freezing Days	Rainy Days	Snowy Days
January	0	31	5	5
February	0	27	5	4
March	0	28	6	3
April	0	16	6	1
May	1	2	10	0
June	2	0	11	0
July	5	0	9	0
August	3	0	8	0
September	1	1	8	0
October	0	13	7	1
November	0	26	5	3
December	0	31	5	5

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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Zip 57255 (New Effington, SD) Weather