Green Bay Botanical, WI Climate: Temperature & Rain by Month
Annual temperature and rainfall from NOAA NCEI's 1991–2020 normals →; comfort score computed by PlainClimate
30-year climate normals (1991-2020) from Green Bay Botanical's primary NOAA station, GREEN BAY BOTANICAL.
The climate verdict for Green Bay Botanical
Green Bay Botanical, Wisconsin has a mixed annual climate rather than one dominant extreme. Its NOAA normal shows an annual average of 45°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.
- 45°F
- average temperature, NOAA 1991-2020 normal
- 52/100
- comfort score, above 24% of station-mapped location scores
- 32.4"
- precipitation, annual total
- 155 days
- growing season, frost-free days
Green Bay Botanical: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USC00473271 · Green Bay Botanical, WI 45°F mean · 32.4" precip
TEMP-COOL · RANK-COOL · PHOTO-FINISH · PRCP-MID · SWING-WIDE · COMF-LOW · LOAD-HEAT · STN-1 · BOOK-FULL
- TEMP-COOL 45°F
- RANK-COOL #1,235
- PHOTO-FINISH ≈ Hartford Wwtp
- PRCP-MID 32.4"
- SWING-WIDE 53°F
- COMF-LOW 52/100
- LOAD-HEAT 7,779 HDD
- STN-1 USC00473271
- BOOK-FULL 6/6 fields
Nearest mean-temperature peer: Hartford Wwtp, WI (+ 0 °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 WI station list.
- Green Bay Botan… (this station) 45°F
- Cold S Boardman, MI 45°F
- Hot Denmark Wwtp, WI 45°F
- Near Hartford Wwtp, WI 45°F
- Near Glendo, WY 45°F
Climate Living Index · Green Bay Botanical
Green Bay Botanical: 41/100 · grade D
Green Bay Botanical publishes 4 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 2 missing weights rescale to 100.
PlainClimate-derived for Green Bay Botanical, not an official NOAA rating. Rankings still use Comfort Score 52/100 (separate formula). Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Precipitation balance | 32.4 in · 2.6 from 35 in | 90/100 · A |
| Normal heat + freeze calendar | 162 calendar days | 38/100 · F |
| Frost-free season | 155 days/year | 29/100 · F |
| Annual temperature balance | 44.7°F · 22.8° from 67.5°F | 19/100 · F |
Green Bay Botanical · 2026-08-04 · NOAA NCEI Climate Normals · method · Comfort Score method.
Green Bay Botanical is a continental Köppen climate: Dfb
Coldest-month mean 16.8°F and warmest-month mean 69.3°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
- 69.3°F
- Coldest month
- 16.8°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 Green Bay Botanical sits across the climate record
Three NOAA fields for Green Bay Botanical's primary station, temperature, precipitation, and seasonal swing, are ranked against every station-mapped normal that carries the same field.
- Annual temperature
- Cooler than 82%
- Among 6,861 stations, Green Bay Botanical sits in the cooler third of annual means.
- Annual precipitation
- 43rd percentile wetness
- Neither arid nor torrential versus 6,352 station totals.
- Seasonal temperature swing
- Wider than 87%
- Warmest-to-coldest month gap for Green Bay Botanical is large versus 6,861 complete station-years.
How Green Bay Botanical compares across U.S. station-mapped locations
Green Bay Botanical'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
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|
| January | 25°F (-4°C) | 9°F (-13°C) | 17°F (-8°C) | 1.3" | 30.5 | 0.0 |
| February | 29°F (-2°C) | 11°F (-12°C) | 20°F (-7°C) | 1.1" | 27.5 | 0.0 |
| March | 40°F (4°C) | 21°F (-6°C) | 31°F (-1°C) | 1.9" | 25.7 | 0.0 |
| April | 54°F (12°C) | 33°F (0°C) | 43°F (6°C) | 3.1" | 14.7 | 0.0 |
| May | 67°F (19°C) | 44°F (7°C) | 56°F (13°C) | 3.6" | 2.4 | 0.3 |
| June | 75°F (24°C) | 55°F (13°C) | 65°F (18°C) | 4.2" | 0.0 | 1.3 |
| July | 80°F (27°C) | 59°F (15°C) | 69°F (21°C) | 3.7" | 0.0 | 2.7 |
| August | 78°F (26°C) | 57°F (14°C) | 68°F (20°C) | 3.4" | 0.0 | 1.3 |
| September | 71°F (22°C) | 49°F (10°C) | 60°F (16°C) | 3.4" | 0.1 | 0.4 |
| October | 58°F (15°C) | 39°F (4°C) | 49°F (9°C) | 2.8" | 8.8 | 0.0 |
| November | 44°F (7°C) | 27°F (-3°C) | 36°F (2°C) | 2.0" | 20.4 | 0.0 |
| December | 31°F (0°C) | 17°F (-8°C) | 24°F (-4°C) | 1.8" | 29.1 | 0.0 |
The year, day by day
Summer here tops out rather than builds: the warmest normal high is 80°F around July 15, short of 90°F on every date, while 162 dates carry a normal low at or below freezing, the coldest 8°F near January 26.
The freezing stretch
The normal low stays at or below 32°F into April 13, then returns to freezing around November 4, covering 162 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.
The widest day
May 9 carries the biggest normal gap between afternoon and dawn, 23°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for Green Bay Botanical.
Where Green Bay Botanical Stands Nationally
Days and nights track unusually close together; the widest normal swing, about 23°F, is narrower than most stations record.
Green Bay Botanical 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
Green Bay Botanical runs a summer-peaked wet season
35% of Green Bay Botanical'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 52.5°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, May, taking 36% of the annual total between them.
- Driest month: February at 1.1".
- Winter share: 13% 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.
Frost Dates & Growing Season
First Fall Freeze
October 9
50% probability date
Last Spring Freeze
May 7
50% probability date
Growing Season
155 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
7,779
Higher = more heating needed
Cooling Degree Days
425
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
Nationwide similar cities
Other rankable U.S. places outside WI closest to Green Bay Botanical 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 (45°F here).
- Arlington, SD 45°F · 0.0°F off
- Buena Vista, CO 45°F · 0.0°F off
- Canby, MN 45°F · 0.0°F off
- Evergreen, CO 45°F · 0.0°F off
Closest by annual precipitation
Nearest out-of-state peers by annual precipitation (32.4" here), excluding temperature-peer places.
- Fairbury, NE 32.4" · 0.0" off
- Houghton Lake, MI 32.4" · 0.0" off
- San Antonio, TX 32.4" · 0.0" off
- Vanderbilt, MI 32.4" · 0.0" off
Data-derived climate profile
How Green Bay Botanical's climate pattern fits together
heating led · moderate · mid swing
Green Bay Botanical's energy balance leans toward cold weather: 7,779 annual heating degree days against 425 for cooling. Its 52.5°F seasonal range still makes the monthly rows more useful than the annual average alone.
Green Bay Botanical's frost-free season lasts about 155 days, a middle-length window whose endpoints matter more than the annual average. It describes freeze probability, not year-specific planting conditions.
July and January mark the typical warm and cold ends of the calendar in Green Bay Botanical's middle-range seasonal profile. The measured spread is 52.5°F. The annual average is 45°F. Neither the annual mean nor one extreme month represents the full calendar on its own.
Green Bay Botanical's 32.4 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 Green Bay Botanical'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 Green Bay Botanical, not an official NOAA class or a year-ahead forecast.
Questions about Green Bay Botanical'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 Green Bay Botanical's primary station: GREEN BAY BOTANICAL (USC00473271). 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 Green Bay Botanical; 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 Green Bay Botanical 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.