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2026 data Public-data reference. official source

Benton, KY Climate

Temperature, precipitation, and comfort score from NOAA NCEI 1991-2020 normals →

30-year climate normals from 1 weather station (1991-2020).

Benton, Kentucky has an average annual temperature of 57°F and a climate comfort score of 62/100 (Good). Annual precipitation totals N/A. Based on NOAA 30-year normals (1991–2020).

Avg Temperature

57°F (14°C)

Avg High

70°F

Avg Low

44°F

Annual Precip

N/A

Comfort Score

62/100

Good

Climate Comfort Score

62/100

Good

Avg Annual Temperature

57°F

30-year mean (NOAA NCEI)

Annual Precipitation

N/A

Liquid-equivalent total

Comfort score vs national 100-point ceiling (Benton) 62.0%
National median (≈55)

PlainClimate composite — temperature mildness, humidity, precipitation, extreme-weather frequency. Good for the Benton area.

Warming context for Benton

Methodology

How the U.S. land temperature anomaly tracks against the global mean since 1900. The current NOAA 1991-2020 normal for Benton captures average conditions across the spread shown — the most recent decade is warmer than the 30-year mean.

Warming context — U.S. vs global, with Paris reference lines Anomaly chart from 1900 to 2024. Local series shows warming of 0.11 °C per decade versus a global rate of 0.11 °C per decade (ratio 1.00). Paris Agreement thresholds at 1.5 and 2.0 °C are dashed. -1.0°C -0.5°C +0.0°C +0.5°C +1.0°C +1.5°C +2.0°C +2.5°C Paris 1.5°C Paris 2.0°C 1900192019401960198020002020
  • 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
Sources: NOAA NCEI, NASA GISTEMP. Paris thresholds per IPCC AR6 WG1.

Monthly Temperatures

Average daily high and low temperatures by month

Month Avg High Avg Low Mean
January 46°F (8°C) 23°F (-5°C) 34°F (1°C)
February 50°F (10°C) 26°F (-4°C) 38°F (3°C)
March 61°F (16°C) 34°F (1°C) 47°F (8°C)
April 71°F (22°C) 44°F (7°C) 58°F (14°C)
May 79°F (26°C) 53°F (11°C) 66°F (19°C)
June 86°F (30°C) 62°F (17°C) 74°F (23°C)
July 90°F (32°C) 65°F (18°C) 77°F (25°C)
August 90°F (32°C) 63°F (17°C) 76°F (25°C)
September 84°F (29°C) 55°F (13°C) 70°F (21°C)
October 73°F (23°C) 43°F (6°C) 58°F (14°C)
November 60°F (16°C) 34°F (1°C) 47°F (8°C)
December 50°F (10°C) 26°F (-3°C) 38°F (3°C)

Monthly Precipitation

Average monthly rainfall

January N/A
February N/A
March N/A
April N/A
May N/A
June N/A
July N/A
August N/A
September N/A
October N/A
November N/A
December N/A

Frost Dates & Growing Season

First Fall Freeze

October 19

50% probability date

Last Spring Freeze

April 9

50% probability date

Heating & Cooling Degree Days

Annual totals indicate energy demand for heating and cooling

Heating Degree Days

4,262

Higher = more heating needed

Cooling Degree Days

1,329

Higher = more cooling needed

Warmest Month

July

Coldest Month

January

Related Data

Climate Guides

Climate Insight: Benton, KY

The NOAA 1991–2020 climate normals describe Benton, Kentucky as a location with an annual average temperature of 57°F, ranging from a mean daily high of 70°F to a mean daily low of 44°F. July is typically the warmest month of the year, while January is the coldest. These thirty-year averages, computed from station USC00150611, smooth out year-to-year variability and give a baseline expectation for typical conditions in any given month.

Precipitation patterns matter as much as temperature for anyone planning to live, garden, or travel here. Benton receives roughly an uncharted amount of precipitation each year, predominantly as rainfall. Growing-season length varies with elevation and microclimate, with the last spring freeze near April 9 and the first fall freeze near October 19. For energy use, 4,262 heating degree days and 1,329 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.

On PlainClimate's composite comfort index, Benton scores 62/100 (Good), a blended measure that weighs temperature mildness, precipitation moderation, and extreme-weather frequency against one another. Use the monthly tables above to plan around specific windows — shoulder seasons for mild highs and lows, peak summer for July-driven heat, or deep winter for January-driven cold. All figures here are thirty-year averages: any single year may run warmer, wetter, drier, or cooler than the normal, so treat them as planning guidance rather than forecasts.

Frequently Asked Questions

What is the average temperature in Benton, KY?
The average annual temperature in Benton, Kentucky is 57°F. The warmest month averages 90°F (32°C) and the coldest averages 23°F (-5°C).
How much rain does Benton get?
Benton receives an unknown amount of precipitation annually. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for Benton?
Benton has a climate comfort score of 62/100 (Good). This score considers temperature mildness, humidity, precipitation, and extreme weather frequency.
When is the growing season in Benton?
Growing season data is not available for Benton.
How much energy does heating and cooling require in Benton?
Benton has 4,262 heating degree days and 1,329 cooling degree days annually. Higher heating degree days indicate greater winter energy demand, while higher cooling degree days indicate greater summer cooling needs.
Where does this Benton climate data come from?
All climate data comes from NOAA U.S. Climate Normals v1.0.1, covering the 30-year period from 1991 to 2020. Data is collected from weather station USC00150611. These 30-year averages are the standard reference for typical weather conditions.

Data Sources

Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USC00150611. For informational purposes only.

Related

Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainClimate Editorial