Photo: Ammodramus · Public domainBlair’s winters are colder and snowier than most of the U.S.
A typical July afternoon reaches 85°, a January night drops to 14°, and about 32 inches of snow falls in a normal winter.
A year in Blair at a glance
Each month’s typical high and low, and what it brings.
What stands out about Blair’s climate
Compared with towns across the U.S., with Blair’s place in Nebraska beside it.
What a year in Blair feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 177 frost-free days a year
In half of years the last 32° night comes by April 22 and the first by October 17. Frost and day counts come from NOAA’s station at Blair, NE, 1.0 miles from the town’s center, at about the same height.
The 2023 USDA map puts Blair’s center in zone 5b: the coldest night of a typical winter, averaged over 1991–2020, reaches about −12°. 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 Valley Nws, NE, falls mostly in February. Precipitation (rain plus melted snow) adds up to 32 inches a year; June is the wettest month and January the driest. Rain or snow falls on about 103 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Blair
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 Blair, NE.
Living with Blair’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
177 frost-free days in zone 5b. The last frost comes by Apr 22 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 17.
Months with highs of 62–84° and lows of 40° or more: May, June, August, September and October. 5.4 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Blair from natural hazards, tornadoes are the largest share (35%); heat waves, cold waves, winter storms and ice storms together are 10%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Blair and its neighbors
Every town next door is within a degree of Blair in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Blair’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 |
|---|---|---|---|---|
| Blair, NE | 14° | 85° | 32" | 32" |
| Knoxville, IA | 14° | 85° | 37" | 30" |
| Spring Valley, IL | 15° | 85° | 37" | 29" |
| Westland, MI | 18° | 84° | 34" | 31" |
| Sylvania, OH | 19° | 85° | 34" | 37" |
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 Blair averaged 0.9° warmer than the 1900s. The biggest change is in March (+2.4°).
A smaller shift than in 82% 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 Blair compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Blair’s place among Nebraska’s.
Blair weather by month
Highs, lows and precipitation from NOAA’s grid at Blair’s center; snow, wet days and snow on the ground from Valley Nws, NE. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 31° | 14° | 0.8" | 7.4" | 6 | 14 | 15° – 36° |
| February | 36° | 18° | 0.9" | 9.5" | 7 | 12 | 16° – 37° |
| March | 49° | 29° | 1.8" | 5.0" | 9 | 4 | 32° – 54° |
| April | 62° | 39° | 3.2" | 1.4" | 11 | 0 | 43° – 56° |
| May | 72° | 50° | 4.8" | 0.1" | 13 | 0 | 56° – 68° |
| June | 82° | 61° | 5.0" | 0.0" | 11 | 0 | 68° – 77° |
| July | 85° | 65° | 3.5" | 0.0" | 9 | 0 | 70° – 82° |
| August | 83° | 63° | 4.0" | 0.0" | 10 | 0 | 68° – 78° |
| September | 77° | 54° | 3.3" | 0.0" | 8 | 0 | 59° – 71° |
| October | 64° | 42° | 2.4" | 1.0" | 8 | 0 | 46° – 57° |
| November | 48° | 29° | 1.4" | 1.2" | 6 | 1 | 30° – 49° |
| December | 35° | 19° | 1.2" | 6.2" | 6 | 9 | 14° – 33° |
| Year | 61° | 40° | 32.3" | 31.8" | 103 | 41 |
How much a month can swing
A normal is an average. March swings the most: from 1991 to 2020 its average ranged from 32° to 54°. June is the most reliable, staying within 9°.
Where Blair’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 Blair’s center.
- Snow: Valley Nws, NE.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Blair, NE, 1.0 miles from the town’s center, at about the same height; 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 Blair’s climate
What is the weather like in Blair?
A typical July afternoon reaches 85°, a January night drops to 14°, and about 32 inches of snow falls in a normal winter. Colder January nights than 87% of U.S. towns; hotter July afternoons than 52% of U.S. towns.
How cold does it get in Blair in winter?
January nights average 14°. About 143 nights a year reach 32° or below and 14 reach 0° or below. In the coldest January of the last 30 years the month averaged 15°.
How much snow does Blair get?
About 32 inches in a normal winter at Valley Nws, NE, most of it in February, with snow on the ground about 41 days a year.
How hot does it get in Blair?
July, with a typical high of 85° and a low of 65°. About 23 days a year reach 90° (Blair, NE).
When is the first and last frost in Blair?
In half of years the last spring frost (32°) comes by April 22 and the first fall frost by October 17, about 177 frost-free days, at Blair, NE.
What growing zone is Blair in?
Zone 5b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −12°.
What is the best time of year to visit Blair?
By one simple rule (highs of 62–84° and lows of 40° or more), May, June, August, September and October. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Blair getting warmer?
Yes: 1991–2020 averaged 0.9° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 82% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Blair.
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.