Climate Comfort Score
78/100
Good
NOAA 1991–2020 normals 59°F annual avg Public-domain federal data
Huntsville, AR Climate
Pulled from NOAA NCEI 1991–2020 normals →: average temperature, precipitation, and comfort score
- 59°F
- Avg annual temp
- 78/100
- Comfort score
- 45.6"
- Annual precip
- 222d
- Growing season
30-year climate normals from 1 weather station (1991-2020).
The climate verdict for Huntsville
Huntsville, Arkansas averages 59°F a year and scores 78/100 on the comfort index - good, milder than 74% of U.S. cities.
- 59°F
- annual average temperature (NOAA normal)
- 78/100
- comfort score, milder than 74% of U.S. cities
- 45.6"
- precipitation, annual total
- 222 days
- growing season, frost-free days
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
68°F
Avg Low
50°F
Annual Precip
45.6"
Comfort Score
78/100
Good
Avg Annual Temperature
59°F
30-year mean (NOAA NCEI)
Annual Precipitation
45.6"
Liquid-equivalent total
Comfort score vs national 100-point ceiling (Huntsville) 78.0%
National median (63)
PlainClimate composite, temperature mildness, humidity, precipitation, extreme-weather frequency. Good for the Huntsville area.
How Huntsville compares to every U.S. city
Huntsville's comfort score vs. all U.S. cities
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
78 Top 26% higher than 74% 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 Huntsville
MethodologyZooming out from Huntsville'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 | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|
| January | 47°F (8°C) | 30°F (-1°C) | 38°F (3°C) | 2.7" | 19.5 | 0.0 |
| February | 51°F (11°C) | 33°F (0°C) | 42°F (5°C) | 2.5" | 14.2 | 0.0 |
| March | 60°F (15°C) | 40°F (5°C) | 50°F (10°C) | 4.0" | 7.8 | 0.0 |
| April | 69°F (21°C) | 49°F (10°C) | 59°F (15°C) | 5.0" | 1.1 | 0.1 |
| May | 76°F (24°C) | 58°F (14°C) | 67°F (19°C) | 5.1" | 0.0 | 0.4 |
| June | 84°F (29°C) | 66°F (19°C) | 75°F (24°C) | 4.1" | 0.0 | 3.2 |
| July | 88°F (31°C) | 69°F (21°C) | 79°F (26°C) | 3.8" | 0.0 | 13.5 |
| August | 88°F (31°C) | 69°F (20°C) | 78°F (26°C) | 3.8" | 0.0 | 14.3 |
| September | 81°F (27°C) | 61°F (16°C) | 71°F (22°C) | 3.6" | 0.0 | 2.8 |
| October | 70°F (21°C) | 51°F (11°C) | 61°F (16°C) | 3.8" | 0.6 | 0.0 |
| November | 58°F (14°C) | 41°F (5°C) | 49°F (10°C) | 4.3" | 6.7 | 0.0 |
| December | 49°F (9°C) | 33°F (0°C) | 41°F (5°C) | 3.0" | 17.2 | 0.0 |
Monthly Precipitation
Average monthly rainfall
January 2.7"
5.3 days with precipitation
February 2.5"
5.2 days with precipitation
March 4.0"
7.8 days with precipitation
April 5.0"
7.0 days with precipitation
May 5.1"
8.7 days with precipitation
June 4.1"
7.8 days with precipitation
July 3.8"
6.4 days with precipitation
August 3.8"
4.6 days with precipitation
September 3.6"
6.1 days with precipitation
October 3.8"
6.4 days with precipitation
November 4.3"
6.9 days with precipitation
December 3.0"
6.2 days with precipitation
Frost Dates & Growing Season
First Fall Freeze
November 7
50% probability date
Last Spring Freeze
March 30
50% probability date
Growing Season
222 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
3,659
Higher = more heating needed
Cooling Degree Days
1,541
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
What Huntsville's climate means for you
Huntsville runs 59°F a year - peaking in July, coldest in January.
- Gardeners get about 222 frost-free days, with the last spring freeze near March 30 - plan the planting calendar around it, not the regional average.
- Energy bills track 3,659 heating and 1,541 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: Huntsville, AR
Huntsville, Arkansas runs an annual average of 59°F, ranging from a mean daily high of 68°F to a mean daily low of 50°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 USC00033544, these thirty-year averages smooth out year-to-year swings into a baseline for what a typical month looks like here.
Rainfall (and snow, where it falls) shapes day-to-day life here as much as temperature does. Huntsville sees about 45.6 inches of precipitation a year, predominantly as rainfall. The frost-free season averages 222 days, which directly shapes the planting calendar and growing potential for the area, with the last spring freeze near March 30 and the first fall freeze near November 7. On the energy side, 3,659 heating degree days and 1,541 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.
On PlainClimate's composite comfort index, Huntsville scores 78/100 (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 Huntsville, AR? ▼
The average annual temperature in Huntsville, Arkansas is 59°F. The warmest month averages 88°F (31°C) and the coldest averages 30°F (-1°C).
How much rain does Huntsville get? ▼
Huntsville receives 45.6 inches of precipitation annually. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for Huntsville? ▼
Huntsville has a climate comfort score of 78/100 (Good), milder than 74% of U.S. cities in the PlainClimate database.
When is the growing season in Huntsville? ▼
Huntsville has approximately 222 frost-free days per year, with the last spring freeze around March 30 and the first fall freeze around November 7.
How much energy does heating and cooling require in Huntsville? ▼
Huntsville has 3,659 heating degree days and 1,541 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 Huntsville climate data come from? ▼
NOAA U.S. Climate Normals v1.0.1 (1991-2020), from weather station USC00033544 near Huntsville.
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USC00033544. 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.