Hardly any U.S. towns see harsher January nights than Ormsby
High summer brings afternoon highs near 82°. Temperatures cover 76° across the year, low to high. Precipitation is light here, less than falls on 83% of U.S. towns. Garden planting can start around April 30; autumn frost returns near October 7.
A year in Ormsby at a glance
Each month’s typical high and low, and what it brings.
What stands out about Ormsby’s climate
Compared with towns across the U.S., with Ormsby’s place in Minnesota beside it.
What a year in Ormsby feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 160 frost-free days a year
In half of years the last 32° night comes by April 30 and the first by October 7. Frost and day counts come from NOAA’s station at St James Wwtp, MN, 11 miles from the town’s center, 130 ft lower.
The 2023 USDA map puts Ormsby’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 50 inches of snow a winter
Snow, measured at St James Wwtp, MN, falls mostly in January, February and December. 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 99 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Ormsby
92% 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 St James Wwtp, MN.
Living with Ormsby’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
160 frost-free days in zone 5a. 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 7.
Months with highs of 62–84° and lows of 40° or more: May, June, July, August and September. 0.0 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Ormsby from natural hazards, river flooding is the largest share (31%); heat waves, cold waves, winter storms and ice storms together are 24%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Ormsby and its neighbors
Every town next door is within a degree of Ormsby in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Ormsby’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 |
|---|---|---|---|---|
| Ormsby, MN | 7° | 82° | 32" | 50" |
| Saratoga, WI | 7° | 82° | 34" | 48" |
| Plattsburgh, NY | 9° | 81° | 35" | 50" |
| Oelwein, IA | 8° | 82° | 38" | 39" |
| Iron Mountain, MI | 5° | 80° | 29" | 61" |
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 Ormsby averaged 1.1° warmer than the 1900s. The biggest change is in December (+2.6°).
A smaller shift than in 72% 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 Ormsby compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Ormsby’s place among Minnesota’s.
Ormsby weather by month
Highs, lows and precipitation from NOAA’s grid at Ormsby’s center; snow, wet days and snow on the ground from St James Wwtp, MN. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | 30-yr range |
|---|---|---|---|---|---|---|
| January | 23° | 7° | 0.8" | 10.8" | 6 | 3° – 27° |
| February | 28° | 11° | 0.8" | 11.0" | 4 | 8° – 31° |
| March | 41° | 23° | 1.8" | 8.2" | 6 | 24° – 48° |
| April | 56° | 35° | 3.3" | 3.5" | 10 | 33° – 53° |
| May | 69° | 47° | 4.6" | 0.1" | 13 | 52° – 65° |
| June | 79° | 58° | 4.9" | 0.0" | 12 | 64° – 73° |
| July | 82° | 62° | 3.9" | 0.0" | 10 | 64° – 78° |
| August | 80° | 59° | 4.0" | 0.0" | 10 | 64° – 74° |
| September | 74° | 51° | 3.3" | 0.0" | 8 | 55° – 67° |
| October | 59° | 38° | 2.5" | 0.6" | 8 | 42° – 53° |
| November | 42° | 25° | 1.5" | 4.9" | 5 | 23° – 46° |
| December | 28° | 13° | 1.0" | 11.2" | 7 | 6° – 28° |
| Year | 55° | 36° | 32.3" | 50.3" | 99 |
How much a month can swing
A normal is an average. March swings the most: from 1991 to 2020 its average ranged from 24° to 48°. June is the most reliable, staying within 9°.
Where Ormsby’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 Ormsby’s center.
- Snow: St James Wwtp, MN.
- Frost, freezing nights, 90° and 100° days, heating and cooling: St James Wwtp, MN, 11 miles from the town’s center, 130 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 Ormsby’s climate
What is the weather like in Ormsby?
A typical July afternoon reaches 82°, a January night drops to 7°, and about 50 inches of snow falls in a normal winter. Colder January nights than 97% of U.S. towns; cooler July afternoons than 79% of U.S. towns.
How cold does it get in Ormsby in winter?
January nights average 7°. About 160 nights a year reach 32° or below and 30 reach 0° or below. In the coldest January of the last 30 years the month averaged 3°.
How much snow does Ormsby get?
About 50 inches in a normal winter at St James Wwtp, MN, most of it in January, February and December.
How hot does it get in Ormsby?
July, with a typical high of 82° and a low of 62°. About 12 days a year reach 90° (St James Wwtp, MN).
When is the first and last frost in Ormsby?
In half of years the last spring frost (32°) comes by April 30 and the first fall frost by October 7, about 160 frost-free days, at St James Wwtp, MN.
What growing zone is Ormsby 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 Ormsby?
By one simple rule (highs of 62–84° and lows of 40° or more), May, June, July, August and September. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Ormsby getting warmer?
Yes: 1991–2020 averaged 1.1° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 72% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Ormsby.
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.