Avon, Indiana Weather by Month

Avon, Indiana, is a vibrant suburban town located in the Midwest region of the United States. Situated in Hendricks County, Avon lies just 13 miles west of downtown Indianapolis, making it an integral part of the Indianapolis metropolitan area. Geographically, Avon is characterized by gently rolling hills, lush green spaces, and numerous small streams that contribute to its scenic charm. The town covers an area of approximately 18 square miles and has a population of around 18,000 residents, offering a blend of suburban tranquility and urban convenience.

Avon is known for its strong community spirit and excellent public amenities. The town is home to several reputable schools, including Avon High School, which is renowned for its academic and athletic programs. Additionally, Avon boasts a robust economy with a mix of local businesses and major companies. One notable company is the headquarters of OrthoIndy, a leading orthopedic practice and hospital that serves the greater Indianapolis area.

Prominent landmarks in Avon include the Avon Town Hall Park, a popular spot for community events and outdoor activities, and the Avon Perennial Gardens, which showcase beautiful landscapes and horticultural displays. The town also prides itself on its cultural heritage, reflected in the historic White Lick Creek Bridge and the Avon Community Heritage Festival.

Climate and Weather Overview

Avon, Indiana, experiences a humid continental climate, characterized by four distinct seasons: hot, humid summers; cold, snowy winters; and mild to cool spring and autumn seasons. The climate is influenced by its inland location, leading to significant temperature variations throughout the year.

Average Temperature, Precipitation, and Sunny Days

Month Average High (°F) Average Low (°F) Average Precipitation (inches) Average Sunny Days
January 36 20 2.7 8
February 40 23 2.4 9
March 51 32 3.5 12
April 63 42 3.8 13
May 73 53 4.4 14
June 82 63 4.3 14
July 85 67 4.7 14
August 84 65 3.9 13
September 78 57 3.2 12
October 66 45 3.1 10
November 52 35 3.4 8
December 39 25 3.0 8

Weather by Month


Weather Overview:
January in Avon is cold, with average high temperatures around 36°F and lows dropping to 20°F. The town receives about 2.7 inches of precipitation, mostly in the form of snow.

Natural Disasters:
Blizzards and heavy snowfall can disrupt transportation and daily activities, though severe natural disasters are rare.


  • Indoor: Visiting the Avon-Washington Township Public Library and attending community events.
  • Outdoor: Sledding and ice skating in local parks.


Weather Overview:
February remains cold, with temperatures ranging from 40°F during the day to 23°F at night. Precipitation decreases slightly to 2.4 inches.

Natural Disasters:
Heavy snowfall and occasional ice storms can occur, impacting travel and outdoor activities.


  • Indoor: Participating in indoor sports and recreational activities at local community centers.
  • Outdoor: Enjoying winter hiking and snowshoeing.


Weather Overview:
March brings a warming trend, with average highs of 51°F and lows around 32°F. The town experiences about 3.5 inches of precipitation.

Natural Disasters:
Early spring storms and melting snow can cause localized flooding.


  • Indoor: Exploring local museums and cultural centers.
  • Outdoor: Early spring gardening and visiting nature trails.


Weather Overview:
April sees further warming, with temperatures ranging from 63°F to 42°F. Rainfall increases to 3.8 inches.

Natural Disasters:
Spring storms and potential flooding remain a concern.


  • Indoor: Attending local arts and crafts fairs.
  • Outdoor: Hiking and biking in the increasingly pleasant weather.


Weather Overview:
May is significantly warmer, with average highs of 73°F and lows around 53°F. The town receives about 4.4 inches of rain.

Natural Disasters:
Thunderstorms are common, but severe weather is generally rare.


  • Indoor: Exploring historical exhibits at local museums.
  • Outdoor: Participating in outdoor sports and community events.


Weather Overview:
June ushers in the summer season, with temperatures ranging from 82°F to 63°F. Precipitation is around 4.3 inches.

Natural Disasters:
The risk of severe weather is low, making it a pleasant time for outdoor activities.


  • Indoor: Attending concerts and theater performances.
  • Outdoor: Swimming, picnicking, and enjoying summer festivals.


Weather Overview:
July is the hottest month, with average high temperatures reaching 85°F and lows around 67°F. Rainfall is about 4.7 inches.

Natural Disasters:
Heatwaves and thunderstorms can occur, necessitating precautions to avoid heat-related illnesses.


  • Indoor: Enjoying air-conditioned facilities and community centers.
  • Outdoor: Celebrating Independence Day with fireworks and barbecues.


Weather Overview:
August remains hot, with temperatures averaging between 84°F and 65°F. Precipitation is around 3.9 inches.

Natural Disasters:
The risk of thunderstorms remains, with occasional heatwaves.


  • Indoor: Visiting local art galleries and cultural exhibitions.
  • Outdoor: Hiking, camping, and participating in summer sports.


Weather Overview:
September sees a gradual cooling, with temperatures ranging from 78°F to 57°F. Rainfall decreases to about 3.2 inches.

Natural Disasters:
The risk of severe weather decreases, making it a great time for outdoor activities.


  • Indoor: Attending fall fairs and exhibitions.
  • Outdoor: Enjoying autumn activities such as apple picking and leaf-peeping.


Weather Overview:
October brings cooler weather, with average highs of 66°F and lows around 45°F. Precipitation is about 3.1 inches.

Natural Disasters:
Autumn storms can occur, but severe weather is rare.


  • Indoor: Participating in Halloween events and indoor markets.
  • Outdoor: Visiting pumpkin patches and hiking in the crisp fall air.


Weather Overview:
November temperatures range from 52°F during the day to 35°F at night. The town receives about 3.4 inches of rain.

Natural Disasters:
The likelihood of severe weather is minimal, making it a calm month weather-wise.


  • Indoor: Celebrating Thanksgiving with community gatherings.
  • Outdoor: Autumn walks and preparations for winter festivities.


Weather Overview:
December in Avon is cold, with average highs of 39°F and lows of 25°F. Rainfall is around 3.0 inches, with occasional snowfall.

Natural Disasters:
Snowstorms and icy conditions can pose challenges for travel and outdoor activities.


  • Indoor: Enjoying holiday markets and community events.
  • Outdoor: Decorating for the holidays and participating in winter sports.

Avon, Indiana, offers a rich variety of activities and experiences throughout the year, making it a charming place to visit or reside. The town’s climate provides distinct seasons, each with its unique set of outdoor and indoor activities, allowing residents and visitors to enjoy the natural beauty and community spirit of the area.

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