January in Savannah Township bites harder than in 89% of U.S. towns
In July the day’s top temperature is typically 86°. It is a dry place: less rain and snow fall here than on 86% of U.S. towns. The latest 30-year average runs 1.2° warmer than 1901–2000’s, with March up the most. Comfortable outdoor weather, highs of 65–83°, belongs to May, June, September and October.
A year in Savannah Township at a glance
Each month’s typical high and low, and what it brings.
What stands out about Savannah Township’s climate
Compared with towns across the U.S., with Savannah Township’s place in Nebraska beside it.
What a year in Savannah Township feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 168 frost-free days a year
In half of years the last 32° night comes by April 26 and the first by October 11. Frost and day counts come from NOAA’s station at David City, NE, 8 miles from the town’s center, 180 ft higher.
The 2023 USDA map puts Savannah Township’s center in zone 5b: the coldest night of a typical winter, averaged over 1991–2020, reaches about −13°. 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 32 inches of snow a winter
Snow, measured at David City, NE, is heaviest from January through February, about 8 inches a month. Precipitation (rain plus melted snow) adds up to 29 inches a year; May is the wettest month and January the driest. Rain or snow falls on about 97 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Savannah Township
88% 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 David City, NE.
Living with Savannah Township’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
168 frost-free days in zone 5b. The last frost comes by Apr 26 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 11.
Months with highs of 62–84° and lows of 40° or more: May, June, September and October. 4.3 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Savannah Township from natural hazards, river flooding is the largest share (41%); heat waves, cold waves, winter storms and ice storms together are 6%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Savannah Township and its neighbors
Every town next door is within a degree of Savannah Township in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Savannah 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 |
|---|---|---|---|---|
| Savannah Township, NE | 13° | 86° | 29" | 32" |
| Des Moines, IA | 13° | 85° | 35" | 37" |
| Mitchell, SD | 8° | 86° | 25" | 41" |
| Spring Valley, IL | 15° | 85° | 37" | 29" |
| Westland, MI | 18° | 84° | 34" | 31" |
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 Savannah Township averaged 1.2° warmer than the 1900s. The biggest change is in March (+2.9°).
A smaller shift than in 63% 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 Savannah Township compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Savannah Township’s place among Nebraska’s.
Savannah Township weather by month
Highs, lows and precipitation from NOAA’s grid at Savannah Township’s center; snow, wet days and snow on the ground from David City, NE. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 33° | 13° | 0.7" | 8.0" | 6 | 18 | 17° – 37° |
| February | 38° | 17° | 0.7" | 7.4" | 6 | 14 | 17° – 37° |
| March | 51° | 28° | 1.6" | 5.1" | 8 | 7 | 31° – 54° |
| April | 62° | 38° | 2.9" | 1.9" | 10 | 1 | 42° – 56° |
| May | 73° | 50° | 4.7" | 0.0" | 12 | 0 | 56° – 68° |
| June | 83° | 61° | 4.5" | 0.0" | 11 | 0 | 68° – 77° |
| July | 86° | 65° | 3.4" | 0.0" | 9 | 0 | 69° – 82° |
| August | 84° | 63° | 3.6" | 0.0" | 10 | 0 | 68° – 77° |
| September | 78° | 53° | 2.6" | 0.0" | 8 | 0 | 60° – 71° |
| October | 65° | 40° | 2.2" | 0.9" | 7 | 0 | 45° – 56° |
| November | 49° | 27° | 1.2" | 2.4" | 5 | 3 | 29° – 48° |
| December | 37° | 18° | 1.0" | 6.1" | 6 | 13 | 15° – 32° |
| Year | 62° | 39° | 29.1" | 31.8" | 97 | 56 |
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°. June is the most reliable, staying within 9°.
Where Savannah 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 Savannah Township’s center.
- Snow: David City, NE.
- Frost, freezing nights, 90° and 100° days, heating and cooling: David City, NE, 8 miles from the town’s center, 180 ft higher; 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 Savannah Township’s climate
What is the weather like in Savannah Township?
A typical July afternoon reaches 86°, a January night drops to 13°, and about 32 inches of snow falls in a normal winter. Colder January nights than 89% of U.S. towns; hotter July afternoons than 58% of U.S. towns.
How cold does it get in Savannah Township in winter?
January nights average 13°. About 147 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 17°.
How much snow does Savannah Township get?
About 32 inches in a normal winter at David City, NE, heaviest from January through February, about 8 inches a month, with snow on the ground about 56 days a year.
How hot does it get in Savannah Township?
July, with a typical high of 86° and a low of 65°. About 27 days a year reach 90° and 1 reach 100° (David City, NE).
When is the first and last frost in Savannah Township?
In half of years the last spring frost (32°) comes by April 26 and the first fall frost by October 11, about 168 frost-free days, at David City, NE.
What growing zone is Savannah Township in?
Zone 5b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −13°.
What is the best time of year to visit Savannah Township?
By one simple rule (highs of 62–84° and lows of 40° or more), May, June, September and October. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Savannah Township getting warmer?
Yes: 1991–2020 averaged 1.2° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 63% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Savannah 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.