Climate Comfort Score
64/100
Good
NOAA 1991–2020 normals 50°F annual avg Public-domain federal data
Green City, MO Climate
Temperature, precipitation, and comfort score from NOAA NCEI 1991–2020 normals →
- 50°F
- Avg annual temp
- 64/100
- Comfort score
- 40.7"
- Annual precip
- 171d
- Growing season
30-year climate normals from 1 weather station (1991-2020).
The climate verdict for Green City
Green City, Missouri averages 50°F a year and scores 64/100 on the comfort index - good, milder than 51% of U.S. cities.
- 50°F
- yearly average temperature, NOAA normal
- 64/100
- comfort score, milder than 51% of U.S. cities
- 40.7"
- annual precipitation
- 171 days
- frost-free growing season
Based on NOAA U.S. Climate Normals (1991–2020) - 30-year averages describing the typical year, not a forecast.
Avg Temperature
50°F (10°C)
Avg High
61°F
Avg Low
39°F
Annual Precip
40.7"
Comfort Score
64/100
Good
Avg Annual Temperature
50°F
30-year mean (NOAA NCEI)
Annual Precipitation
40.7"
Liquid-equivalent total
Comfort score vs national 100-point ceiling (Green City) 64.0%
National median (63)
PlainClimate composite, temperature mildness, humidity, precipitation, extreme-weather frequency. Good for the Green City area.
How Green City compares to every U.S. city
Green City's comfort score vs. all U.S. cities
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
64 Top 49% higher than 51% of 6,915 US cities
Each bar is a band; taller bars hold more US cities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NOAA U.S. Climate Normals, PlainClimate comfort index · 1991–2020
Warming context for Green City
MethodologyGreen City's NOAA 1991-2020 normal sits inside a longer story: U.S. land temperatures have been tracking (and drifting from) the global mean since 1900, and the chart below shows that spread, with the most recent decade running warmer than the 30-year mean.
- United States land mean (NOAA NCEI) +0.11 °C/decade
- Global anomaly (NASA GISTEMP) +0.11 °C/decade
- Paris Agreement thresholds 1.5°C / 2.0°C
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|
| January | 32°F (0°C) | 13°F (-11°C) | 22°F (-5°C) | 1.3" | 29.7 | 0.0 |
| February | 37°F (3°C) | 17°F (-8°C) | 27°F (-3°C) | 1.7" | 26.3 | 0.0 |
| March | 50°F (10°C) | 28°F (-2°C) | 39°F (4°C) | 2.6" | 20.2 | 0.0 |
| April | 62°F (17°C) | 38°F (3°C) | 50°F (10°C) | 3.9" | 8.5 | 0.1 |
| May | 71°F (22°C) | 49°F (10°C) | 60°F (16°C) | 5.6" | 0.8 | 0.7 |
| June | 81°F (27°C) | 59°F (15°C) | 70°F (21°C) | 5.3" | 0.0 | 4.5 |
| July | 85°F (29°C) | 63°F (17°C) | 74°F (23°C) | 4.5" | 0.0 | 10.0 |
| August | 84°F (29°C) | 61°F (16°C) | 72°F (22°C) | 4.8" | 0.0 | 7.0 |
| September | 77°F (25°C) | 52°F (11°C) | 64°F (18°C) | 4.2" | 0.1 | 2.9 |
| October | 64°F (18°C) | 40°F (5°C) | 52°F (11°C) | 3.0" | 7.0 | 0.1 |
| November | 50°F (10°C) | 29°F (-2°C) | 39°F (4°C) | 2.3" | 18.8 | 0.0 |
| December | 37°F (3°C) | 19°F (-7°C) | 28°F (-2°C) | 1.7" | 27.9 | 0.0 |
Monthly Precipitation
Average monthly rainfall
January 1.3"
February 1.7"
March 2.6"
April 3.9"
May 5.6"
June 5.3"
July 4.5"
August 4.8"
September 4.2"
October 3.0"
November 2.3"
December 1.7"
Frost Dates & Growing Season
First Fall Freeze
October 14
50% probability date
Last Spring Freeze
April 26
50% probability date
Growing Season
171 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
6,341
Higher = more heating needed
Cooling Degree Days
846
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
What Green City's climate means for you
Green City runs 50°F a year - peaking in July, coldest in January.
- Gardeners get about 171 frost-free days, with the last spring freeze near April 26 - plan the planting calendar around it, not the regional average.
- Energy bills track 6,341 heating and 846 cooling degree days a year, higher means the furnace or AC runs more.
- Comparing places to live? Line this city up against nearby cities and the national rankings. See rankings
These are 30-year NOAA normals (1991–2020) - the typical year, not a forecast for any specific season.
Climate Guides
Climate Insight: Green City, MO
Green City, Missouri runs an annual average of 50°F, ranging from a mean daily high of 61°F to a mean daily low of 39°F, per NOAA's 1991–2020 climate normals. July is typically the warmest month of the year, while January is the coldest. Drawn from station USC00233416, these thirty-year averages smooth out year-to-year swings into a baseline for what a typical month looks like here.
Green City averages 40.7 inches of precipitation a year, predominantly as rainfall, and that matters as much to daily life here as temperature does. The frost-free season averages 171 days, which directly shapes the planting calendar and growing potential for the area, with the last spring freeze near April 26 and the first fall freeze near October 14. As for energy demand, 6,341 heating degree days and 846 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.
On PlainClimate's composite comfort index, Green City scores 64/100 (Good), a blended measure that weighs temperature mildness, precipitation moderation, and extreme-weather frequency against one another. For planning purposes, look to the monthly tables above: shoulder seasons bring the mildest highs and lows, summer brings July-driven heat, and deep winter brings January-driven cold. Treat every figure here as a thirty-year average rather than a forecast - individual years routinely run warmer, cooler, wetter, or drier than the normal.
Frequently Asked Questions
What is the average temperature in Green City, MO? ▼
The average annual temperature in Green City, Missouri is 50°F. The warmest month averages 85°F (29°C) and the coldest averages 13°F (-11°C).
How much rain does Green City get? ▼
Green City receives 40.7 inches of precipitation annually. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for Green City? ▼
Green City has a climate comfort score of 64/100 (Good), milder than 51% of U.S. cities in the PlainClimate database.
When is the growing season in Green City? ▼
Green City has approximately 171 frost-free days per year, with the last spring freeze around April 26 and the first fall freeze around October 14.
How much energy does heating and cooling require in Green City? ▼
Green City has 6,341 heating degree days and 846 cooling degree days annually, a heating-dominated climate. See our <a href="/guides/reading-weather-data/" class="underline hover:text-brand-600">guide to reading weather data</a> for what these figures mean.
Where does this Green City climate data come from? ▼
NOAA U.S. Climate Normals v1.0.1 (1991-2020), from weather station USC00233416 near Green City.
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USC00233416. For informational purposes only.
Read our methodology - how this data is sourced, computed, and verified.
Related
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainClimate Editorial
Every figure on PlainClimate is rendered directly from NOAA 1991-2020 U.S. Climate Normals data, no number is typed in by an editor. This page draws directly on NOAA 1991-2020 U.S. Climate Normals data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.