Ault, Colorado Weather by Month

By | April 3, 2024

Located in the beautiful plains of northern Colorado, Ault is a charming small town with a rich history and vibrant community spirit. Situated in Weld County, Ault enjoys a prime location just east of the Rocky Mountains, providing residents and visitors alike with stunning views of the nearby peaks and easy access to outdoor recreational opportunities. With a population of approximately 1,800 residents, Ault offers the perfect blend of small-town charm and modern amenities, making it an ideal place to live, work, and play. From its friendly neighborhoods to its scenic parks and historic landmarks, Ault welcomes visitors to experience the beauty and hospitality of Colorado’s Front Range region.

Geography and Location

Ault is located in Weld County, Colorado, approximately 20 miles northeast of Fort Collins and 60 miles north of Denver. Situated on the high plains of northeastern Colorado, the town enjoys a relatively flat terrain with expansive views of the surrounding farmland and distant mountain ranges. Ault’s location at the foothills of the Rocky Mountains provides residents with easy access to outdoor activities such as hiking, camping, and skiing, while its proximity to major cities offers convenient access to urban amenities and cultural attractions.

Population and Major Landmarks

With a population of approximately 1,800 residents, Ault is a close-knit community where neighbors know each other by name and newcomers are welcomed with open arms. While the town may be small in size, it boasts several notable landmarks, including the historic Ault City Hall, which dates back to the early 20th century and serves as a focal point for community events and gatherings. Additionally, the Ault Pioneer Cemetery offers visitors a glimpse into the town’s past, with graves dating back to the pioneer days of the late 1800s.

Climate and Weather Overview

Ault experiences a semi-arid climate with four distinct seasons characterized by warm summers, mild winters, and low precipitation throughout the year. The town enjoys plenty of sunshine year-round, making it an ideal destination for outdoor enthusiasts and nature lovers. While temperatures can vary widely from season to season, residents and visitors can expect generally pleasant weather conditions throughout much of the year.

Average Climate Data

The table below provides average temperature, precipitation, and sunny days for each month in Ault:

Month Average Temperature (Fahrenheit) Precipitation (inches) Sunny Days
January 38.1 0.42 7
February 42.8 0.45 7
March 50.9 1.11 8
April 59.4 1.78 9
May 68.9 2.53 10
June 78.4 1.90 11
July 85.6 1.95 11
August 83.9 1.64 11
September 75.5 1.29 9
October 63.3 1.06 8
November 48.6 0.72 7
December 38.0 0.43 6

Weather by Month


January in Ault is typically cold and dry, with average temperatures around 38.1°F and minimal precipitation of 0.42 inches. While snowfall is common, the town experiences fewer cloudy days and plenty of sunshine, making it an ideal time for outdoor activities such as skiing, snowshoeing, and ice skating.


February sees a slight increase in temperatures in Ault, with average highs reaching 42.8°F. Precipitation remains low at 0.45 inches, with occasional snow showers and sunny skies. Outdoor enthusiasts can take advantage of the milder weather to explore the town’s parks and trails, as well as engage in winter sports such as sledding and snowboarding.


March marks the transition to spring in Ault, with warmer temperatures and increasing daylight hours. Average highs climb to 50.9°F, and precipitation levels rise to 1.11 inches, with occasional rain showers and melting snow. Residents and visitors can enjoy outdoor activities such as hiking, biking, and birdwatching amidst the town’s budding wildflowers and blooming trees.


April brings mild temperatures and sunny skies to Ault, with average highs reaching 59.4°F. While precipitation levels increase to 1.78 inches, the town experiences fewer rainy days and more sunshine, making it an ideal time for outdoor adventures such as picnicking, camping, and fishing in nearby lakes and rivers.


May is characterized by warm temperatures and abundant sunshine in Ault, with average highs averaging around 68.9°F. While precipitation levels rise to 2.53 inches, the town experiences longer daylight hours and clear skies, providing perfect conditions for outdoor activities such as hiking, gardening, and exploring the town’s scenic countryside.


June brings the peak of summer heat to Ault, with average highs reaching 78.4°F. While precipitation levels decrease to 1.90 inches, the town experiences warm temperatures and occasional afternoon thunderstorms, providing relief from the summer heat. Residents and visitors can take advantage of the longer days to engage in outdoor activities such as camping, fishing, and attending local festivals and events.


July is the hottest month in Ault, with average highs peaking at 85.6°F. While precipitation levels increase slightly to 1.95 inches, the town experiences sultry temperatures and high humidity, making outdoor activities less comfortable during the peak of the day. However, early mornings and evenings offer ideal conditions for hiking, biking, and wildlife viewing in the cooler hours of the day.


August continues the summer heat in Ault, with average highs averaging around 83.9°F. While precipitation levels drop to 1.64 inches, the town experiences frequent afternoon thunderstorms and occasional heatwaves, prompting residents and visitors to seek refuge indoors or in shaded areas during the hottest parts of the day. Despite the heat, outdoor activities such as camping, fishing, and picnicking can still be enjoyed, especially in the early mornings and evenings.


September brings the first signs of fall to Ault, with cooler temperatures and changing foliage. Average highs drop to 75.5°F, and precipitation levels decrease to 1.29 inches, with occasional showers and thunderstorms. Outdoor enthusiasts can take advantage of the pleasant weather to engage in activities such as hiking, biking, and wildlife viewing amidst the town’s scenic landscapes and parks.


October is characterized by mild temperatures and vibrant fall foliage in Ault. Average highs dip to 63.3°F, and precipitation levels remain relatively low at 1.06 inches, with clear skies and cool evenings. Residents and visitors can enjoy outdoor activities such as leaf-peeping, hiking, and camping in the surrounding forests and parks, as well as attending seasonal events and festivals celebrating the harvest season.


November brings the onset of winter chill to Ault, with cooler temperatures and increasing rainfall. Average highs average around 48.6°F, and precipitation levels rise to 0.72 inches, with occasional cold fronts bringing gusty winds and light frost to the area. Despite the cooler weather, outdoor activities such as birdwatching, hiking, and fishing can still be enjoyed, especially in the early part of the month before the onset of winter weather.


December marks the peak of winter in Ault, with cold temperatures and occasional snowfall. Average highs drop to 38.0°F, and precipitation levels increase to 0.43 inches, with occasional snow showers and freezing rain. While outdoor activities may be limited due to the inclement weather, residents and visitors can still enjoy indoor pursuits such as visiting local museums, shopping for holiday gifts, and attending seasonal events and concerts.

Natural Disasters

While Ault is relatively sheltered from major natural disasters, the region is susceptible to occasional severe weather events such as thunderstorms, tornadoes, and blizzards, especially during the spring and summer months. Additionally, the town’s location on the eastern plains of Colorado puts it at risk of wildfires during periods of dry and windy conditions. Residents are encouraged to stay informed about weather alerts and evacuation procedures, as well as to have emergency supplies and evacuation plans in place to ensure their safety and well-being during times of crisis.

Recommended Activities

Throughout the year, Ault offers residents and visitors a variety of indoor and outdoor activities to enjoy amidst its scenic landscapes and friendly atmosphere. From exploring the town’s parks and trails to attending local festivals and events, there is something for everyone to experience and enjoy in this charming Colorado community. Whether you’re seeking adventure in the great outdoors or relaxation amidst beautiful surroundings, Ault promises an unforgettable experience in the heart of northern Colorado.

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