PlainClimate
NOAA 1991–2020 normals 44°F annual avg Public-domain federal data

Viroqua, WI Climate

Annual temperature, rainfall, and a comfort score, sourced from NOAA NCEI's 1991–2020 normals →

44°F
Avg annual temp
49/100
Comfort score
38.0"
Annual precip
148d
Growing season

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

The climate verdict for Viroqua

Viroqua, Wisconsin averages 44°F a year and scores 49/100 on the comfort index - moderate, milder than 18% of U.S. cities.

44°F
annual average temperature (NOAA normal)
49/100
comfort score, milder than 18% of U.S. cities
38.0"
annual precipitation · 47" snow
148 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

44°F (7°C)

Avg High

53°F

Avg Low

34°F

Annual Precip

38.0"

Annual Snow

47.2"

Comfort Score

49/100

Moderate

Climate Comfort Score

49/100

Moderate

Avg Annual Temperature

44°F

30-year mean (NOAA NCEI)

Annual Precipitation

38.0"

Plus 47.2" of snow

Comfort score vs national 100-point ceiling (Viroqua) 49.0%
National median (63)

PlainClimate composite, temperature mildness, humidity, precipitation, extreme-weather frequency. Moderate for the Viroqua area.

How Viroqua compares to every U.S. city

Viroqua's comfort score vs. all U.S. cities

PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals

49 Top 82% higher than 18% of 6,915 US cities

0–10: 0 US cities (0%). Below this entry. 10–20: 0 US cities (0%). Below this entry. 20–30: 58 US cities (1%). Below this entry. 30–40: 439 US cities (6%). Below this entry. 40–50: 1,302 US cities (19%). This entry sits in this band. 50–60: 1,433 US cities (21%). Above this entry. 60–70: 1,357 US cities (20%). Above this entry. 70–80: 1,102 US cities (16%). Above this entry. 80–90: 778 US cities (11%). Above this entry. 90–100: 420 US cities (6%). Above this entry. This city 0 100 every U.S. city, bucketed by value

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 Viroqua

Methodology

Since 1900, U.S. land temperatures have tracked (and diverged from) the global mean - the chart below shows how. Viroqua's current NOAA 1991-2020 normal sits within that longer spread, and the most recent decade runs 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 23°F (-5°C) 6°F (-14°C) 15°F (-10°C)
February 28°F (-2°C) 10°F (-12°C) 19°F (-7°C)
March 40°F (5°C) 21°F (-6°C) 31°F (-1°C)
April 54°F (12°C) 33°F (1°C) 44°F (7°C)
May 66°F (19°C) 45°F (7°C) 55°F (13°C)
June 75°F (24°C) 55°F (13°C) 65°F (19°C)
July 79°F (26°C) 59°F (15°C) 69°F (21°C)
August 77°F (25°C) 57°F (14°C) 67°F (20°C)
September 70°F (21°C) 48°F (9°C) 59°F (15°C)
October 57°F (14°C) 36°F (2°C) 47°F (8°C)
November 41°F (5°C) 24°F (-4°C) 33°F (0°C)
December 28°F (-2°C) 13°F (-10°C) 21°F (-6°C)

Monthly Precipitation

Average monthly rainfall and snowfall

January 1.2"

Snow: 11.3"

8.0 days with precipitation

February 1.1"

Snow: 10.4"

7.0 days with precipitation

March 2.0"

Snow: 7.1"

7.7 days with precipitation

April 4.0"

Snow: 3.8"

10.8 days with precipitation

May 4.7"

12.5 days with precipitation

June 5.7"

11.2 days with precipitation

July 4.6"

9.8 days with precipitation

August 4.6"

9.1 days with precipitation

September 3.9"

9.9 days with precipitation

October 2.6"

Snow: 0.4"

8.9 days with precipitation

November 2.0"

Snow: 4.0"

7.7 days with precipitation

December 1.6"

Snow: 10.2"

8.4 days with precipitation

Frost Dates & Growing Season

First Fall Freeze

October 2

50% probability date

Last Spring Freeze

May 7

50% probability date

Growing Season

148 days

Heating & Cooling Degree Days

Annual totals indicate energy demand for heating and cooling

Heating Degree Days

8,132

Higher = more heating needed

Cooling Degree Days

396

Higher = more cooling needed

Warmest Month

July

Coldest Month

January

What Viroqua's climate means for you

Viroqua runs 44°F a year - peaking in July, coldest in January.

  • Gardeners get about 148 frost-free days, with the last spring freeze near May 7 - plan the planting calendar around it, not the regional average.
  • Energy bills track 8,132 heating and 396 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: Viroqua, WI

Viroqua, Wisconsin runs an annual average of 44°F, ranging from a mean daily high of 53°F to a mean daily low of 34°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 USC00478827, these thirty-year averages smooth out year-to-year swings into a baseline for what a typical month looks like here.

Viroqua averages 38.0 inches of precipitation a year, with 47.2 inches typically falling as snow, and that matters as much to daily life here as temperature does. The frost-free season averages 148 days, which directly shapes the planting calendar and growing potential for the area, with the last spring freeze near May 7 and the first fall freeze near October 2. As for energy demand, 8,132 heating degree days and 396 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.

On PlainClimate's composite comfort index, Viroqua scores 49/100 (Moderate), 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 Viroqua, WI?
The average annual temperature in Viroqua, Wisconsin is 44°F. The warmest month averages 79°F (26°C) and the coldest averages 6°F (-14°C).
How much rain does Viroqua get?
Viroqua receives 38.0 inches of precipitation annually, including 47.2 inches of snow. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for Viroqua?
Viroqua has a climate comfort score of 49/100 (Moderate), milder than 18% of U.S. cities in the PlainClimate database.
When is the growing season in Viroqua?
Viroqua has approximately 148 frost-free days per year, with the last spring freeze around May 7 and the first fall freeze around October 2.
How much energy does heating and cooling require in Viroqua?
Viroqua has 8,132 heating degree days and 396 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 Viroqua climate data come from?
NOAA U.S. Climate Normals v1.0.1 (1991-2020), from weather station USC00478827 near Viroqua.

Data Sources

Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USC00478827. For informational purposes only.

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.