Minuteman Missile National Historic Site · Photo: Spencer · CC BY-SA 3.0Precipitation in Fairview Township trails that of 91% of U.S. towns: 18 inches a year
Nights in January average 13°. The gap between a January night and a July afternoon is 75°. By January nights alone, it runs colder than 90% of U.S. towns. Seedlings are safe outdoors from about May 16, with the first autumn frost due around September 26.
A year in Fairview Township at a glance
Each month’s typical high and low, and what it brings.
What stands out about Fairview Township’s climate
Compared with towns across the U.S., with Fairview Township’s place in South Dakota beside it.
What a year in Fairview Township feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 132 frost-free days a year
In half of years the last 32° night comes by May 16 and the first by September 26. Frost and day counts come from NOAA’s station at Cottonwood 2 E, SD, 17 miles from the town’s center, 350 ft lower.
The 2023 USDA map puts Fairview Township’s center in zone 5a: the coldest night of a typical winter, averaged over 1991–2020, reaches about −19°. Plant labels use the zone; frost dates tell you when to plant.
Freezing nights by month
Average nights at or below 32°
90° days by month
Average days at 90° or more
About 38 inches of snow a winter
Snow, measured at Cottonwood 2 E, SD, is heaviest from February through April, about 6 inches a month. Precipitation (rain plus melted snow) adds up to 18 inches a year; May is the wettest month and January the driest. Rain or snow falls on about 82 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Fairview Township
91% of the work is heating, so the furnace matters far more than the air conditioner. Months averaging under 55° run from October through April.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Cottonwood 2 E, SD.
Living with Fairview Township’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
132 frost-free days in zone 5a. The last frost comes by May 16 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Sep 26.
Months with highs of 62–84° and lows of 40° or more: May, June and September. 4.4 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Fairview Township from natural hazards, river flooding is the largest share (52%); heat waves, cold waves, winter storms and ice storms together are 15%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Fairview Township and its neighbors
Conata Township the hottest July afternoons (89°, 1° warmer). Differences under a degree are within what the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Fairview Township’s, farther away
TownRatings’ own comparison of NOAA 1991–2020 normals, not a NOAA product: places of 5,000+ at least 150 miles away, one per state, closest on January low, July high, precipitation and snow.
| Town | Jan. low | July high | Precip. | Snow |
|---|---|---|---|---|
| Fairview Township, SD | 13° | 87° | 18" | 38" |
| Glenwood Springs, CO | 14° | 87° | 15" | 39" |
| Lockwood, MT | 15° | 88° | 15" | 35" |
| Sheridan, WY | 11° | 89° | 15" | 33" |
| Providence, UT | 15° | 89° | 19" | 44" |
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value. Snow and frost-free days come from the nearest weather station, so neighbors often share them.
Warmer than it used to be
The last 30 years in Fairview Township averaged 1.2° warmer than the 1900s. The biggest change is in January (+3.7°).
A smaller shift than in 61% of U.S. towns.
Change by month
The two periods overlap (1991–2000 is in both), which makes the gap a little smaller than it would be between separate periods.
How Fairview Township compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Fairview Township’s place among South Dakota’s.
Fairview Township weather by month
Highs, lows and precipitation from NOAA’s grid at Fairview Township’s center; snow, wet days and snow on the ground from Cottonwood 2 E, SD. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 34° | 13° | 0.4" | 5.4" | 5 | 17 | 14° – 37° |
| February | 38° | 15° | 0.5" | 6.3" | 5 | 11 | 9° – 38° |
| March | 49° | 24° | 1.0" | 6.3" | 6 | 7 | 24° – 49° |
| April | 58° | 33° | 2.1" | 6.8" | 9 | 3 | 39° – 52° |
| May | 68° | 43° | 3.3" | 0.4" | 10 | 0 | 49° – 61° |
| June | 79° | 54° | 3.2" | 0.0" | 12 | 0 | 60° – 72° |
| July | 87° | 60° | 2.2" | 0.0" | 9 | 0 | 65° – 80° |
| August | 87° | 58° | 1.7" | 0.0" | 7 | 0 | 67° – 77° |
| September | 77° | 49° | 1.2" | 0.0" | 5 | 0 | 56° – 69° |
| October | 61° | 36° | 1.6" | 2.2" | 7 | 1 | 39° – 55° |
| November | 47° | 24° | 0.5" | 4.8" | 5 | 6 | 24° – 45° |
| December | 36° | 15° | 0.4" | 6.0" | 4 | 14 | 15° – 33° |
| Year | 60° | 35° | 18.2" | 38.2" | 82 | 60 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 9° to 38°. August is the most reliable, staying within 11°.
Where Fairview Township’s numbers come from
Normals are 30-year averages, not a forecast. How TownRatings reads climate data →
- Temperatures and precipitation: NOAA’s gridded 1991–2020 normals for the 5 km cell at Fairview Township’s center.
- Snow: Cottonwood 2 E, SD.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Cottonwood 2 E, SD, 17 miles from the town’s center, 350 ft lower; the nearest station that passes our checks for distance, height and agreement with the grid.
- Growing zone: USDA Plant Hardiness Zone Map, 2023. USDA Agricultural Research Service and PRISM Group, Oregon State University, prism.oregonstate.edu/phzm, accessed 8 Oct 2026.
- Then and now: NOAA’s gridded normals for 1901–2000 at the same cell.
- Storms and extremes: FEMA National Risk Index (expected annual losses to buildings).
Common questions about Fairview Township’s climate
What is the weather like in Fairview Township?
A typical July afternoon reaches 87°, a January night drops to 13°, and about 38 inches of snow falls in a normal winter. Colder January nights than 90% of U.S. towns; hotter July afternoons than 64% of U.S. towns.
How cold does it get in Fairview Township in winter?
January nights average 13°. About 186 nights a year reach 32° or below and 26 reach 0° or below. In the coldest January of the last 30 years the month averaged 14°.
How much snow does Fairview Township get?
About 38 inches in a normal winter at Cottonwood 2 E, SD, heaviest from February through April, about 6 inches a month, with snow on the ground about 60 days a year.
How hot does it get in Fairview Township?
July, with a typical high of 87° and a low of 60°. About 46 days a year reach 90° and 10 reach 100° (Cottonwood 2 E, SD).
When is the first and last frost in Fairview Township?
In half of years the last spring frost (32°) comes by May 16 and the first fall frost by September 26, about 132 frost-free days, at Cottonwood 2 E, SD.
What growing zone is Fairview Township in?
Zone 5a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −19°.
What is the best time of year to visit Fairview Township?
By one simple rule (highs of 62–84° and lows of 40° or more), May, June and September. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Fairview Township getting warmer?
Yes: 1991–2020 averaged 1.2° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 61% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Fairview Township.
Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000; USDA/PRISM 2023 hardiness zones; FEMA National Risk Index. Today’s forecast: National Weather Service.