Hiles, WI climate
Hiles has cold, snowy winters and pleasant summers. A typical July afternoon reaches 77°, a January night drops to 3°, and about 75 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Hiles feels like
Winter
Spring
Summer
Fall
Hiles 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 | 22° | 3° | 1.2" | 13.4" | 9 | 28 | 1° – 24° |
| February | 27° | 4° | 1.1" | 14.2" | 7 | 29 | 2° – 29° |
| March | 38° | 14° | 1.7" | 11.2" | 9 | 23 | 15° – 41° |
| April | 51° | 26° | 2.9" | 8.9" | 12 | 8 | 29° – 47° |
| May | 65° | 38° | 3.5" | 0.5" | 13 | 0 | 45° – 58° |
| June | 74° | 49° | 4.1" | 0 | 12 | 0 | 58° – 66° |
| July | 77° | 53° | 4.0" | 0 | 12 | 0 | 59° – 70° |
| August | 75° | 51° | 3.4" | 0 | 11 | 0 | 59° – 67° |
| September | 67° | 44° | 3.7" | 0 | 11 | 0 | 49° – 60° |
| October | 53° | 33° | 3.5" | 2.4" | 13 | 1 | 36° – 49° |
| November | 38° | 22° | 2.0" | 9.5" | 10 | 9 | 20° – 40° |
| December | 26° | 10° | 1.6" | 14.6" | 10 | 24 | 7° – 28° |
| Year | 51° | 29° | 32.9" | 74.7" | 129 | 122 |
“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 Hiles
Hiles gets 33 inches of rain and melted snow a year. June is the wettest month and February the driest. Rain or snow falls on about 129 days a year. Snow covers the ground about 122 days of the year.
About 121 frost-free days a year
In half of years the last 32° night comes by May 25 and the first one by September 24. That leaves about 121 frost-free days for gardens, shorter than 97% of U.S. towns.
Heating and cooling a home in Hiles
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Hiles, 98% of that work is heating and 2% 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.
Hiles and its neighbors
Hiles borders 7 towns with climate data. January nights across them vary by 0.5°. Phelps has the coldest January nights (3°) and Argonne the hottest July afternoons (78°). Hiles’s January low is 3° and its July high 77°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Hiles 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 Hiles averaged 1.6° warmer than the 1900s. The biggest change is in December (+3.3°). The shift is larger than in 76% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Hiles’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 2° to 29°. August is the most reliable, staying within 9°.
Common questions about Hiles’s climate
What is the coldest month in Hiles?
January, with a typical high of 22° and a low of 3°.
What is the hottest month in Hiles?
July, with a typical high of 77° and a low of 53°. About 2 days a year reach 90°.
How much snow does Hiles get?
About 75 inches in a normal winter, most of it in December.
When is the first frost in Hiles?
In half of years the first 32° night comes by September 24, and the last spring frost by May 25.
What is the rainiest month in Hiles?
June, with 4.1 inches of rain and melted snow. The year totals 33 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Hiles itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Argonne 1.5-nw, WI (10 mi, snow) and Eagle Rvr, WI (15 mi, frost, heat and degree days). Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.