First Welch Calvinistic Methodist Church and Cemetery · Photo: Ammodramus · Public domainNights turn raw in Joliet Township each January, colder than in 90% of U.S. towns
In July the day’s top temperature is typically 86°. The gap between a January night and a July afternoon is 73°. Precipitation is light here, less than falls on 87% of U.S. towns. Warm coats and heating bills mark the months from November to April, when means dip under 50°.
A year in Joliet Township at a glance
Each month’s typical high and low, and what it brings.
What stands out about Joliet Township’s climate
Compared with towns across the U.S., with Joliet Township’s place in Nebraska beside it.
What a year in Joliet Township feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 157 frost-free days a year
In half of years the last 32° night comes by April 30 and the first by October 5. Frost and day counts come from NOAA’s station at Genoa 2 W, NE, 13 miles from the town’s center, 100 ft lower.
The 2023 USDA map puts Joliet Township’s center in zone 5b: the coldest night of a typical winter, averaged over 1991–2020, reaches about −14°. 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 29 inches of snow a winter
Snow, measured at Genoa 2 W, NE, is heaviest from January through February, about 7 inches a month. Precipitation (rain plus melted snow) adds up to 28 inches a year; May is the wettest month and January the driest. Rain or snow falls on about 89 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Joliet Township
87% 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 Genoa 2 W, NE.
Living with Joliet Township’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
157 frost-free days in zone 5b. The last frost comes by Apr 30 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Oct 5.
Months with highs of 62–84° and lows of 40° or more: May, June, August and September.
Parks & trails →Of the yearly building losses FEMA expects in Joliet Township from natural hazards, river flooding is the largest share (33%); heat waves, cold waves, winter storms and ice storms together are 6%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Joliet Township and its neighbors
Every town next door is within a degree of Joliet Township in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Joliet 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 |
|---|---|---|---|---|
| Joliet Township, NE | 13° | 86° | 28" | 29" |
| Adel, IA | 12° | 85° | 35" | 25" |
| Rapid City, SD | 14° | 86° | 19" | 36" |
| Livonia, MI | 18° | 84° | 33" | 31" |
| Spring Valley, IL | 15° | 85° | 37" | 29" |
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 Joliet Township averaged 1.3° warmer than the 1900s. The biggest change is in January (+3.2°).
A smaller shift than in 53% 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 Joliet Township compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Joliet Township’s place among Nebraska’s.
Joliet Township weather by month
Highs, lows and precipitation from NOAA’s grid at Joliet Township’s center; snow, wet days and snow on the ground from Genoa 2 W, NE. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 33° | 13° | 0.6" | 6.4" | 6 | 14 | 16° – 36° |
| February | 38° | 17° | 0.7" | 6.9" | 6 | 13 | 15° – 36° |
| March | 50° | 27° | 1.5" | 4.7" | 7 | 5 | 31° – 54° |
| April | 62° | 37° | 2.9" | 1.8" | 8 | 1 | 41° – 55° |
| May | 72° | 49° | 4.4" | 0.1" | 11 | 0 | 55° – 66° |
| June | 82° | 60° | 4.2" | 0.0" | 10 | 0 | 67° – 76° |
| July | 86° | 64° | 3.1" | 0.0" | 8 | 0 | 68° – 81° |
| August | 83° | 62° | 3.4" | 0.0" | 8 | 0 | 67° – 77° |
| September | 77° | 52° | 2.5" | 0.0" | 7 | 0 | 59° – 71° |
| October | 64° | 39° | 2.3" | 1.1" | 7 | 0 | 44° – 56° |
| November | 49° | 26° | 1.2" | 2.9" | 5 | 3 | 29° – 47° |
| December | 36° | 17° | 0.9" | 5.0" | 6 | 10 | 16° – 31° |
| Year | 61° | 38° | 27.5" | 28.9" | 89 | 46 |
How much a month can swing
A normal is an average. March swings the most: from 1991 to 2020 its average ranged from 31° to 54°. August is the most reliable, staying within 9°.
Where Joliet 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 Joliet Township’s center.
- Snow: Genoa 2 W, NE.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Genoa 2 W, NE, 13 miles from the town’s center, 100 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 Joliet Township’s climate
What is the weather like in Joliet Township?
A typical July afternoon reaches 86°, a January night drops to 13°, and about 29 inches of snow falls in a normal winter. Colder January nights than 90% of U.S. towns; hotter July afternoons than 54% of U.S. towns.
How cold does it get in Joliet Township in winter?
January nights average 13°. About 150 nights a year reach 32° or below and 13 reach 0° or below. In the coldest January of the last 30 years the month averaged 16°.
How much snow does Joliet Township get?
About 29 inches in a normal winter at Genoa 2 W, NE, heaviest from January through February, about 7 inches a month, with snow on the ground about 46 days a year.
How hot does it get in Joliet Township?
July, with a typical high of 86° and a low of 64°. About 30 days a year reach 90° and 1 reach 100° (Genoa 2 W, NE).
When is the first and last frost in Joliet Township?
In half of years the last spring frost (32°) comes by April 30 and the first fall frost by October 5, about 157 frost-free days, at Genoa 2 W, NE.
What growing zone is Joliet Township in?
Zone 5b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −14°.
What is the best time of year to visit Joliet Township?
By one simple rule (highs of 62–84° and lows of 40° or more), May, June, August and September. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Joliet Township getting warmer?
Yes: 1991–2020 averaged 1.3° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 53% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Joliet 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.