Photo: Andrew Filer from Seattle (ex-Minneapolis) · CC BY-SA 2.0Brocket sits near the bottom of U.S. towns for winter warmth
July afternoons average 79°. The year swings widely: the coldest month’s nights and the warmest month’s afternoons are 82° apart. Summers stay cool: July afternoons here are cooler than in 95% of U.S. towns. Seedlings are safe outdoors from about May 11, with the first autumn frost due around September 28.
A year in Brocket at a glance
Each month’s typical high and low, and what it brings.
What stands out about Brocket’s climate
Compared with towns across the U.S., with Brocket’s place in North Dakota beside it.
What a year in Brocket feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 138 frost-free days a year
In half of years the last 32° night comes by May 11 and the first by September 28. Frost and day counts come from NOAA’s station at Petersburg 2 N, ND, 20 miles from the town’s center, at about the same height.
The 2023 USDA map puts Brocket’s center in zone 4a: the coldest night of a typical winter, averaged over 1991–2020, reaches about −28°. 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 43 inches of snow a winter
Snow, measured at Petersburg 2 N, ND, falls mostly in December. Precipitation (rain plus melted snow) adds up to 21 inches a year; June is the wettest month and February the driest. Rain or snow falls on about 71 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Brocket
97% of the work is heating, so the furnace matters far more than the air conditioner. Months averaging under 55° run from October through May.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Petersburg 2 N, ND.
Living with Brocket’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
138 frost-free days in zone 4a. The last frost comes by May 11 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 28.
Months with highs of 62–84° and lows of 40° or more: May, June, July, August and September.
Parks & trails →Cold waves are 43% of the yearly building losses FEMA expects in Brocket from natural hazards, the largest share. Normals are averages; the hazards page covers the extremes.
Natural hazards →Brocket and similar climates
TownRatings has no climate map of the towns around Brocket yet.
Climates most like Brocket’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 |
|---|---|---|---|---|
| Brocket, ND | −4° | 79° | 21" | 43" |
| Bemidji, MN | −3° | 79° | 26" | 49" |
| Watertown, SD | 2° | 81° | 25" | 41" |
| Gunnison, CO | 0° | 82° | 12" | 50" |
| Kingsford, MI | 5° | 80° | 29" | 61" |
Temperatures and precipitation come from NOAA’s 5 km grid; snow and day counts from the stations named on this page.
Warmer than it used to be
The last 30 years in Brocket averaged 1.1° warmer than the 1900s. The biggest change is in January (+3.5°).
A smaller shift than in 70% 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 Brocket compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Brocket’s place among North Dakota’s.
Brocket weather by month
Highs, lows and precipitation from NOAA’s grid at Brocket’s center; snow, wet days and snow on the ground from Petersburg 2 N, ND. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | 30-yr range |
|---|---|---|---|---|---|---|
| January | 14° | −4° | 0.5" | 6.3" | 4 | −9° – 21° |
| February | 19° | 0° | 0.4" | 7.7" | 4 | −4° – 25° |
| March | 32° | 13° | 0.7" | 7.7" | 3 | 12° – 37° |
| April | 50° | 28° | 1.1" | 2.2" | 5 | 27° – 48° |
| May | 65° | 41° | 2.9" | 0.6" | 9 | 47° – 60° |
| June | 74° | 52° | 3.9" | 0.0" | 10 | 58° – 68° |
| July | 79° | 56° | 3.7" | 0.0" | 9 | 60° – 72° |
| August | 78° | 53° | 2.6" | 0.0" | 7 | 59° – 69° |
| September | 69° | 44° | 2.1" | 0.0" | 7 | 51° – 63° |
| October | 52° | 31° | 1.6" | 2.2" | 7 | 32° – 47° |
| November | 33° | 17° | 0.8" | 4.9" | 4 | 10° – 38° |
| December | 20° | 3° | 0.6" | 10.9" | 4 | −3° – 23° |
| Year | 49° | 28° | 20.9" | 42.5" | 71 |
How much a month can swing
A normal is an average. January swings the most: from 1991 to 2020 its average ranged from -9° to 21°. June is the most reliable, staying within 10°.
Where Brocket’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 Brocket’s center.
- Snow: Petersburg 2 N, ND.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Petersburg 2 N, ND, 20 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 Brocket’s climate
What is the weather like in Brocket?
A typical July afternoon reaches 79°, a January night drops to −4°, and about 43 inches of snow falls in a normal winter. Colder January nights than all but 15 U.S. towns; cooler July afternoons than 95% of U.S. towns.
How cold does it get in Brocket in winter?
January nights average −4°. About 192 nights a year reach 32° or below and 55 reach 0° or below. In the coldest January of the last 30 years the month averaged −9°.
How much snow does Brocket get?
About 43 inches in a normal winter at Petersburg 2 N, ND, most of it in December.
How hot does it get in Brocket?
July, with a typical high of 79° and a low of 56°. About 5 days a year reach 90° (Petersburg 2 N, ND).
When is the first and last frost in Brocket?
In half of years the last spring frost (32°) comes by May 11 and the first fall frost by September 28, about 138 frost-free days, at Petersburg 2 N, ND.
What growing zone is Brocket in?
Zone 4a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −28°.
What is the best time of year to visit Brocket?
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 Brocket getting warmer?
Yes: 1991–2020 averaged 1.1° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 70% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Brocket.
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.