Crookston NW Exp Stn, MN Climate: Temperature & Rain by Month
Explore NOAA NCEI's 1991–2020 climate normals → and a clearly labeled PlainClimate comfort calculation
30-year climate normals (1991-2020) from Crookston NW Exp Stn's primary NOAA station, CROOKSTON NW EXP STN.
The climate verdict for Crookston NW Exp Stn
Winter sets the terms in Crookston NW Exp Stn, Minnesota. A pronounced 63°F seasonal swing and heating demand above twice the cooling total frame an annual average of 40°F. At 52/100 (moderate) the climate comfort score falls in the bottom third of the station-mapped U.S. score corpus, exceeding only 24% of scores.
- 40°F
- average temperature, NOAA 1991-2020 normal
- 52/100
- comfort score, above 24% of station-mapped location scores
- 22.4"
- precipitation, annual total
- 139 days
- frost-free days per growing season
Crookston NW Exp Stn: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USC00211891 · Crookston NW Exp Stn, MN 40°F mean · 22.4" precip
TEMP-COOL · RANK-COOL · PHOTO-FINISH · PRCP-DRY · SWING-WIDE · COMF-LOW · LOAD-HEAT · STN-1 · BOOK-FULL
- TEMP-COOL 40°F
- RANK-COOL #343
- PHOTO-FINISH ≈ Ada
- PRCP-DRY 22.4"
- SWING-WIDE 63°F
- COMF-LOW 52/100
- LOAD-HEAT 9,464 HDD
- STN-1 USC00211891
- BOOK-FULL 6/6 fields
Nearest mean-temperature peer: Ada, MN ( -0.1 °F mean)
Instrument codes from this station's NOAA 1991–2020 normals, mean temperature, corpus warmth rank, photo-finish peer station, precipitation band, seasonal swing, comfort composite, degree-day load, and field book, not a livability rating.
Mean-temperature neighbourhood
Nationwide NOAA normal poles and nearest peers, not a reprint of every MN station list.
- Crookston NW (this station) 40°F
- Cold Thief Rvr Falls, MN 40°F
- Hot Devils Lake Kdlr, ND 40°F
- Near Ada, MN 40°F
- Near Cass Lake, MN 40°F
Crookston NW Exp Stn sits in Minnesota, the #3 coldest U.S. state at 42.2°F statewide annual average - see all 50 coldest states ranked by NOAA normals
Climate Living Index · Crookston NW Exp Stn
Crookston NW Exp Stn: 23/100 · grade F
Crookston NW Exp Stn publishes 4 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 2 missing weights rescale to 100.
PlainClimate-derived for Crookston NW Exp Stn, not an official NOAA rating. Rankings still use Comfort Score 52/100 (separate formula). Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Precipitation balance | 22.4 in · 12.6 from 35 in | 56/100 · C |
| Normal heat + freeze calendar | 183 calendar days | 23/100 · F |
| Frost-free season | 139 days/year | 18/100 · F |
| Annual temperature balance | 40.1°F · 27.4° from 67.5°F | 5/100 · F |
Crookston NW Exp Stn · 2026-08-04 · NOAA NCEI Climate Normals · method · Comfort Score method.
Crookston NW Exp Stn is a continental Köppen climate: Dfb
Coldest-month mean 6.1°F and warmest-month mean 69.1°F place this station in continental, no dry season, warm summer climates (Dfb). Class Dfb is the Peel et al. (2007) label for this station's monthly mean temperature and precipitation normals: continental, specifically continental, no dry season, warm summer.
- Köppen code
- Dfb
- Group
- Continental
- Warmest month
- 69.1°F
- Coldest month
- 6.1°F
Source: official public datasets monthly normals (1991–2020) at the city’s primary station. This is a station classification, not a mapped regional consensus.
National standing · heating-led station
Where Crookston NW Exp Stn sits across the climate record
Three NOAA fields for Crookston NW Exp Stn's primary station, temperature, precipitation, and seasonal swing, are ranked against every station-mapped normal that carries the same field.
- Annual temperature
- Cooler than 95%
- Among 6,861 stations, Crookston NW Exp Stn sits in the cooler third of annual means.
- Annual precipitation
- 31st percentile wetness
- Neither arid nor torrential versus 6,352 station totals.
- Seasonal temperature swing
- Wider than 99%
- Warmest-to-coldest month gap for Crookston NW Exp Stn is large versus 6,861 complete station-years.
How Crookston NW Exp Stn compares across U.S. station-mapped locations
Crookston NW Exp Stn's comfort score vs. all station-mapped locations
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
52 24th percentile score exceeds 24% of 6,189 station-mapped location scores
- 0–10: 0 station-mapped locations (0%). Below this entry.
- 10–20: 0 station-mapped locations (0%). Below this entry.
- 20–30: 96 station-mapped locations (2%). Below this entry.
- 30–40: 280 station-mapped locations (5%). Below this entry.
- 40–50: 1,113 station-mapped locations (18%). Below this entry.
- 50–60: 1,329 station-mapped locations (21%). This entry sits in this band.
- 60–70: 1,236 station-mapped locations (20%). Above this entry.
- 70–80: 650 station-mapped locations (11%). Above this entry.
- 80–90: 921 station-mapped locations (15%). Above this entry.
- 90–100: 564 station-mapped locations (9%). Above this entry.
Source NOAA U.S. Climate Normals, PlainClimate comfort index · 1991–2020
Crookston NW Exp Stn's measured station temperature trend
MethodologyAcross 108 complete annual observations from 1895 to 2023, CROOKSTON NW EXP STN warmed at a fitted rate of 0.12°C per decade. The line shows the fitted change relative to its first year, not raw year-to-year temperatures or a forecast.
- Crookston NW Exp Stn primary station fitted change +0.11 °C/decade
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|
| January | 16°F (-9°C) | -4°F (-20°C) | 6°F (-14°C) | 0.5" | 31.0 | 0.0 |
| February | 20°F (-6°C) | 0°F (-18°C) | 10°F (-12°C) | 0.5" | 27.7 | 0.0 |
| March | 34°F (1°C) | 15°F (-10°C) | 24°F (-4°C) | 0.7" | 28.7 | 0.0 |
| April | 51°F (11°C) | 30°F (-1°C) | 41°F (5°C) | 1.3" | 18.5 | 0.0 |
| May | 67°F (19°C) | 43°F (6°C) | 55°F (13°C) | 2.8" | 4.5 | 0.5 |
| June | 76°F (24°C) | 54°F (12°C) | 65°F (18°C) | 4.2" | 0.0 | 1.2 |
| July | 80°F (27°C) | 58°F (14°C) | 69°F (21°C) | 3.3" | 0.0 | 2.3 |
| August | 80°F (26°C) | 55°F (13°C) | 67°F (20°C) | 3.0" | 0.0 | 2.3 |
| September | 70°F (21°C) | 46°F (8°C) | 58°F (15°C) | 2.6" | 1.9 | 1.0 |
| October | 54°F (12°C) | 33°F (1°C) | 44°F (7°C) | 2.1" | 14.9 | 0.0 |
| November | 36°F (2°C) | 19°F (-7°C) | 28°F (-2°C) | 0.8" | 27.5 | 0.0 |
| December | 22°F (-5°C) | 5°F (-15°C) | 14°F (-10°C) | 0.7" | 31.0 | 0.0 |
The year, day by day
Summer here tops out rather than builds: the warmest normal high is 81°F around July 26, short of 90°F on every date, while 183 dates carry a normal low at or below freezing, the coldest -5°F near January 22.
The freezing stretch
The normal low stays at or below 32°F into April 19, then returns to freezing around October 20, covering 183 dates in all.
Derived from the normal daily minimum. This is a different measure from the 50%-probability frost dates shown elsewhere on this page, which come from NOAA’s frost product.
Where the wet dates fall
The likeliest wet date is June 15, when 36% of years recorded at least a hundredth of an inch. The driest is March 21 at 19%. Summed across the calendar, that is about 91 wet dates a year.
The widest day
September 9 carries the biggest normal gap between afternoon and dawn, 25°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for Crookston NW Exp Stn.
Where Crookston NW Exp Stn Stands Nationally
Freezing is routine here by normals standards — the normal low reaches 32°F or colder on about 183 nights a year, more than most ranked stations.
Crookston NW Exp Stn earns one nationally notable standing (outer quintile) against 6,860 NOAA 1991–2020 normals stations, middle-of-the-pack metrics stay silent here.
Monthly Precipitation
Average monthly rainfall
6.4 days with precipitation
5.8 days with precipitation
5.9 days with precipitation
6.2 days with precipitation
10.0 days with precipitation
10.7 days with precipitation
9.3 days with precipitation
8.2 days with precipitation
8.1 days with precipitation
7.3 days with precipitation
5.7 days with precipitation
7.3 days with precipitation
Crookston NW Exp Stn runs a summer-peaked wet season
46% of Crookston NW Exp Stn's yearly precipitation falls in June, July and August alone, against the 25% an evenly spread year would give those three months. The wettest month is June at 4.2", on a wide 63°F gap between its warmest and coldest month. Warm-season convection and, across the Southwest, the North American monsoon produce this shape: rain arrives in short heavy bursts during the hottest part of the year rather than as long cool-season soaking.
- Wettest three months: June, July, August, taking 46% of the annual total between them.
- Driest month: January at 0.5".
- Winter share: 8% falls in December, January and February.
Shares are computed from this station's own 1991-2020 monthly precipitation normals. A summer-peaked label means the June-August share reaches 35%; it describes timing across an average year, not any single season, and says nothing about how heavy an individual storm can be.
How Crookston NW Exp Stn's precipitation splits across the calendar
About 91 days a year record measurable precipitation here, carrying 22.4" between them, or roughly 0.25 inches on a typical wet day. That sits in the middle band: neither the many-light-days pattern of the Pacific Northwest and the Great Lakes, nor the few-heavy-events pattern of the Gulf and the desert Southwest.
A wet day is one recording at least 0.01 inches. These are 1991-2020 normals: they describe an average year and say nothing about the heaviest single storm on record.
Frost Dates & Growing Season
First Fall Freeze
September 27
50% probability date
Last Spring Freeze
May 11
50% probability date
Growing Season
139 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
9,464
Higher = more heating needed
Cooling Degree Days
422
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
Nationwide similar cities
Other rankable U.S. places outside MN closest to Crookston NW Exp Stn on two NOAA annual-normal axes (mean temperature and annual precipitation). Chip rows use distinct link sets.
Closest by average temperature
Nearest out-of-state peers by annual mean temperature (40°F here).
- Gustavus, AK 40°F · 0.0°F off
- Homer, AK 40°F · 0.0°F off
- Crosby, ND 40°F · 0.1°F off
- Ironwood, MI 40°F · 0.1°F off
Closest by annual precipitation
Nearest out-of-state peers by annual precipitation (22.4" here), excluding temperature-peer places.
- Vail, CO 22.4" · 0.0" off
- Borger, TX 22.5" · 0.0" off
- Columbia, SD 22.5" · 0.0" off
- Council, ID 22.4" · 0.0" off
Data-derived climate profile
How Crookston NW Exp Stn's climate pattern fits together
heating led · moderate · high swing
Winter and seasonal range jointly define this record. Crookston NW Exp Stn logs 9,464 heating degree days, more than twice its 422 cooling total, while the typical coldest-to-warmest-month gap reaches 63.0°F. The annual mean therefore compresses two materially different seasons.
Only about 139 days are frost-free in a normal year. That short interval is consistent with the cold-season signal, but the measure does not predict the exact first or last freeze in any one year.
Crookston NW Exp Stn's calendar has a pronounced split: July and January mark the typical warm and cold ends of the calendar, with 63.0°F between them. The annual average is 40°F. That average is context, while the monthly highs, lows, and precipitation totals describe the lived parts of the year.
Crookston NW Exp Stn's 22.4 inches of annual precipitation falls in PlainClimate's middle band, so “wet” or “dry” is not the leading description. Snowfall is not added to the interpretation because its annual value is missing. Temperature balance and the calendar distribution carry more information than the annual moisture label alone.
These labels group NOAA 1991-2020 normals from Crookston NW Exp Stn's primary station, so the winter figures are a thirty-year average and not a floor: a single hard season can run well below them. Treat each band as a descriptive range for Crookston NW Exp Stn, not an official NOAA class or a year-ahead forecast.
Questions about Crookston NW Exp Stn's climate
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Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from Crookston NW Exp Stn's primary station: CROOKSTON NW EXP STN (USC00211891). For informational purposes only.
Place identity: U.S. Census Bureau 2024 Gazetteer places. The conservative exact name-and-state crosswalk finds no Census place match, so PlainClimate treats this as a station-mapped location and does not claim it is a municipality. No exact Gazetteer row for Crookston NW Exp Stn; facility counts that depend on place identity are therefore an upper bound, not a municipal census.
On this page every temperature, precipitation, and derived score for Crookston NW Exp Stn comes from its primary NOAA station record. No figure on this page is typed in by an editor - each value is rendered from NOAA 1991-2020 U.S. Climate Normals. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 1991–2020 normals.