Climate Comfort Score
68/100
Good
NOAA 1991–2020 normals 59°F annual avg Public-domain federal data
Poplar Bluff, MO Climate
Temperature, precipitation, and comfort score from NOAA NCEI 1991–2020 normals →
- 59°F
- Avg annual temp
- 68/100
- Comfort score
- 52.2"
- Annual precip
- 221d
- Growing season
30-year climate normals from 1 weather station (1991-2020).
The climate verdict for Poplar Bluff
Poplar Bluff, Missouri averages 59°F a year and scores 68/100 on the comfort index - good, milder than 58% of U.S. cities.
- 59°F
- yearly average temperature, NOAA normal
- 68/100
- comfort score, milder than 58% of U.S. cities
- 52.2"
- annual precipitation · 5" snow
- 221 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
59°F (15°C)
Avg High
69°F
Avg Low
48°F
Annual Precip
52.2"
Annual Snow
5.4"
Comfort Score
68/100
Good
Avg Annual Temperature
59°F
30-year mean (NOAA NCEI)
Annual Precipitation
52.2"
Plus 5.4" of snow
Comfort score vs national 100-point ceiling (Poplar Bluff) 68.0%
National median (63)
PlainClimate composite, temperature mildness, humidity, precipitation, extreme-weather frequency. Good for the Poplar Bluff area.
How Poplar Bluff compares to every U.S. city
Poplar Bluff's comfort score vs. all U.S. cities
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
68 Top 42% higher than 58% 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 Poplar Bluff
MethodologyZooming out from Poplar Bluff's own normal, the chart below shows how the U.S. land temperature anomaly has tracked the global mean since 1900 - the most recent decade sits warmer than the 30-year mean shown here.
- 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 | Snow | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|---|
| January | 44°F (7°C) | 26°F (-3°C) | 35°F (2°C) | 3.5" | 0.6" | 23.7 | 0.0 |
| February | 49°F (10°C) | 30°F (-1°C) | 39°F (4°C) | 3.6" | 1.6" | 18.0 | 0.0 |
| March | 59°F (15°C) | 38°F (3°C) | 49°F (9°C) | 4.8" | 1.3" | 9.2 | 0.0 |
| April | 70°F (21°C) | 47°F (9°C) | 59°F (15°C) | 5.9" | 0.0" | 1.1 | 0.0 |
| May | 79°F (26°C) | 58°F (14°C) | 68°F (20°C) | 5.4" | 0.0" | 0.0 | 3.0 |
| June | 88°F (31°C) | 67°F (19°C) | 77°F (25°C) | 4.3" | 0.0" | 0.0 | 13.0 |
| July | 91°F (33°C) | 71°F (21°C) | 81°F (27°C) | 4.7" | 0.0" | 0.0 | 18.8 |
| August | 90°F (32°C) | 69°F (20°C) | 79°F (26°C) | 3.6" | 0.0" | 0.0 | 15.9 |
| September | 83°F (28°C) | 61°F (16°C) | 72°F (22°C) | 3.3" | 0.0" | 0.0 | 7.1 |
| October | 72°F (22°C) | 48°F (9°C) | 60°F (15°C) | 4.1" | 0.0" | 0.7 | 0.6 |
| November | 58°F (14°C) | 38°F (3°C) | 48°F (9°C) | 4.8" | 0.2" | 9.6 | 0.0 |
| December | 47°F (8°C) | 29°F (-1°C) | 38°F (3°C) | 4.3" | 1.7" | 20.7 | 0.0 |
Monthly Precipitation
Average monthly rainfall and snowfall
January 3.5"
Snow: 0.6"
8.7 days with precipitation
February 3.6"
Snow: 1.6"
7.5 days with precipitation
March 4.8"
Snow: 1.3"
10.9 days with precipitation
April 5.9"
10.4 days with precipitation
May 5.4"
11.4 days with precipitation
June 4.3"
8.7 days with precipitation
July 4.7"
8.4 days with precipitation
August 3.6"
7.6 days with precipitation
September 3.3"
6.8 days with precipitation
October 4.1"
7.8 days with precipitation
November 4.8"
Snow: 0.2"
9.2 days with precipitation
December 4.3"
Snow: 1.7"
8.7 days with precipitation
Frost Dates & Growing Season
First Fall Freeze
November 5
50% probability date
Last Spring Freeze
March 29
50% probability date
Growing Season
221 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
4,027
Higher = more heating needed
Cooling Degree Days
1,749
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
What Poplar Bluff's climate means for you
Poplar Bluff runs 59°F a year - peaking in July, coldest in January.
- Gardeners get about 221 frost-free days, with the last spring freeze near March 29 - plan the planting calendar around it, not the regional average.
- Energy bills track 4,027 heating and 1,749 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: Poplar Bluff, MO
In Poplar Bluff, Missouri, the NOAA 1991–2020 climate normals put the annual average temperature at 59°F, ranging from a mean daily high of 69°F to a mean daily low of 48°F. July is typically the warmest month of the year, while January is the coldest. As thirty-year averages computed from station USC00236791, these numbers smooth out year-to-year noise into a working baseline for a typical month.
Beyond temperature, Poplar Bluff averages 52.2 inches of precipitation annually, with 5.4 inches typically falling as snow - a real factor for anyone planning to live, garden, or travel here. The frost-free season averages 221 days, which directly shapes the planting calendar and growing potential for the area, with the last spring freeze near March 29 and the first fall freeze near November 5. Turning to energy use, 4,027 heating degree days and 1,749 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.
On PlainClimate's composite comfort index, Poplar Bluff scores 68/100 (Good), a blended measure that weighs temperature mildness, precipitation moderation, and extreme-weather frequency against one another. The monthly tables above are the practical planning tool: mild highs and lows land in the shoulder seasons, July-driven heat peaks in summer, and January-driven cold sets in over deep winter. These are thirty-year averages, not a forecast - any single year can run warmer, wetter, drier, or cooler than the normal.
Frequently Asked Questions
What is the average temperature in Poplar Bluff, MO? ▼
The average annual temperature in Poplar Bluff, Missouri is 59°F. The warmest month averages 91°F (33°C) and the coldest averages 26°F (-3°C).
How much rain does Poplar Bluff get? ▼
Poplar Bluff receives 52.2 inches of precipitation annually, including 5.4 inches of snow. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for Poplar Bluff? ▼
Poplar Bluff has a climate comfort score of 68/100 (Good), milder than 58% of U.S. cities in the PlainClimate database.
When is the growing season in Poplar Bluff? ▼
Poplar Bluff has approximately 221 frost-free days per year, with the last spring freeze around March 29 and the first fall freeze around November 5.
How much energy does heating and cooling require in Poplar Bluff? ▼
Poplar Bluff has 4,027 heating degree days and 1,749 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 Poplar Bluff climate data come from? ▼
NOAA U.S. Climate Normals v1.0.1 (1991-2020), from weather station USC00236791 near Poplar Bluff.
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USC00236791. 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.