Spring Hill, SD climate
Spring Hill has cold, snowy winters and warm summers, with very little rain. A typical July afternoon reaches 85°, a January night drops to 7°, and about 40 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Spring Hill feels like
Winter
Spring
Summer
Fall
Spring Hill weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 25° | 7° | 0.5" | 6.7" | 3 | 12 | 6° – 31° |
| February | 31° | 10° | 0.7" | 9.5" | 4 | 10 | 3° – 32° |
| March | 43° | 21° | 1.0" | 5.8" | 4 | 4 | 22° – 46° |
| April | 56° | 31° | 2.3" | 4.8" | 6 | 1 | 34° – 50° |
| May | 68° | 43° | 3.6" | 0 | 8 | 0 | 50° – 62° |
| June | 78° | 54° | 3.9" | 0 | 9 | 0 | 61° – 70° |
| July | 85° | 59° | 3.0" | 0 | 6 | 0 | 63° – 78° |
| August | 83° | 57° | 2.4" | 0 | 5 | 0 | 64° – 74° |
| September | 75° | 48° | 2.1" | 0 | 4 | 0 | 55° – 67° |
| October | 59° | 35° | 1.9" | 1.3" | 4 | 0 | 39° – 52° |
| November | 43° | 22° | 0.6" | 5.5" | 3 | 3 | 21° – 42° |
| December | 30° | 11° | 0.5" | 6.4" | 3 | 9 | 8° – 27° |
| Year | 56° | 33° | 22.6" | 40.0" | 58 | 39 |
“Wet days” have at least 0.01" of rain or melted snow. “Snow on ground” counts days with 1" or more. The 30-year range is the coldest and warmest that month’s average temperature got between 1991 and 2020.
Rain and snow in Spring Hill
Spring Hill gets 23 inches of rain and melted snow a year. June is the wettest month and January the driest. Rain or snow falls on about 58 days a year. Snow covers the ground about 39 days of the year.
About 142 frost-free days a year
In half of years the last 32° night comes by May 12 and the first one by October 1. That leaves about 142 frost-free days for gardens, shorter than 88% of U.S. towns.
Heating and cooling a home in Spring Hill
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Spring Hill, 91% of that work is heating and 9% is cooling, so the furnace matters far more than the air conditioner.
Degree days measure how far each day’s average temperature falls below or rises above 65°, added up over a year. Source: NOAA station normals.
Spring Hill and its neighbors
Spring Hill borders 2 towns with climate data. January nights across them vary by 0.2°. Cedar has both the coldest January nights (7°) and the hottest July afternoons (85°). Spring Hill’s January low is 7° and its July high 85°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Spring Hill compares
Compared with every U.S. town and city on TownTapestry, each counted once.
Warmer than it used to be
The last 30 years in Spring Hill averaged 0.8° warmer than the 1900s. The biggest change is in January (+3.2°). The shift is smaller than in 82% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Spring Hill’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. February swings the most: between 1991 and 2020 its average temperature ranged from 3° to 32°. June is the most reliable, staying within 9°.
Common questions about Spring Hill’s climate
What is the coldest month in Spring Hill?
January, with a typical high of 25° and a low of 7°.
What is the hottest month in Spring Hill?
July, with a typical high of 85° and a low of 59°. About 24 days a year reach 90°.
How much snow does Spring Hill get?
About 40 inches in a normal winter, most of it in February.
When is the first frost in Spring Hill?
In half of years the first 32° night comes by October 1, and the last spring frost by May 12.
What is the rainiest month in Spring Hill?
June, with 3.9 inches of rain and melted snow. The year totals 23 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Spring Hill itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Highmore 1 W, SD (12 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.