Aurora, Colorado, experiences a wide range of weather conditions throughout the year.
Winters are cold, with December being the coldest month, averaging a low of 22°F and a high of 45°F.
Summers are warm, especially in July, which sees an average high of 88°F and a low of 61°F. Residents can enjoy an average of 243 sunny days each year.
Aurora’s climate offers variations from month to month.
The city sees significant rainfall differences, with May being the wettest month, receiving about 1.97 inches of rain, while December is the driest, with only 0.43 inches.
These patterns reflect typical Northern Hemisphere weather cycles, contributing to the unique climate of the region.
Despite its varied weather, Aurora benefits from plenty of sunshine, totaling around 3,591 hours throughout the year. This makes it a bright and vibrant place to live, rivaling nearby Denver for sunny days.
With its combination of diverse weather and abundant sunlight, Aurora, CO, provides something for everyone.
Average Temperature in Aurora, Colorado
Aurora, Colorado experiences a wide range of temperatures throughout the year.
The warmest month is July, with highs averaging 88°F and lows around 61°F.
The coldest month occurs in December, with an average low temperature of 22°F and a high of 45°F.
| Month | High (°F) | Low (°F) |
|---|---|---|
| January | 46 | 24 |
| February | 49 | 26 |
| March | 56 | 32 |
| April | 62 | 38 |
| May | 71 | 47 |
| June | 82 | 56 |
| July | 88 | 61 |
| August | 86 | 60 |
| September | 77 | 51 |
| October | 65 | 39 |
| November | 53 | 29 |
| December | 45 | 22 |
During the year, Aurora’s average temperature varies significantly, providing a distinct contrast between summer and winter months.
In winter, the coldest temperatures are often seen in December, making it the coldest month.
In contrast, the summer hottest month is July, with temperatures frequently reaching high 80s. The avg. temperature for the year rounds out to approximately 52°F.
These fluctuating temperatures are influenced by various atmospheric phenomena, affecting both the maximum temperature in summer and the cooler temperatures in winter.
Average Precipitation in Aurora, Colorado
Aurora, Colorado experiences varied precipitation throughout the year, with noticeable differences in rainfall and snowfall depending on the season.
Average Rainfall in Aurora, Colorado
Rainfall in Aurora varies across the months.
The city sees the highest rainfall in May, with an average of 1.97 inches. This makes May the wettest month of the year.
In contrast, December is the driest month, receiving only 0.43 inches of rain.
Rainfall is not evenly distributed throughout the year, often being concentrated in the warmer months.
The city averages about 1.36 inches of rainfall annually.
Rainy days are more frequent in spring and early summer, contributing to the overall water supply.
The rain patterns can impact local agriculture and daily activities, making it important for residents to stay informed about weather forecasts.
Average Snow in Aurora, Colorado
Winter in Aurora brings significant snowfall.
The cold season lasts about 3.3 months, starting from mid-November to the end of February. December is the coldest month with an average low of 22°F and high of 45°F.
Snowfall can be substantial, impacting travel and daily routines.
On average, residents can expect a fair amount of snow accumulation during the winter months, with occasional large snowstorms.
This period requires preparedness for icy conditions, which are often discussed in articles about snow and ice.
The contrast between winter snowfall and summer rainfall highlights the diverse weather patterns in Aurora, requiring residents to adapt to changing conditions year-round.
Average Sun in Aurora, Colorado
Aurora, Colorado enjoys a significant amount of sunshine throughout the year, with ample daylight hours especially during summer months. The city’s high elevation contributes to a high UV index.
Average Daily Shortwave Solar Energy in Aurora, Colorado
On average, Aurora receives about 5.5 kWh/sq m of solar energy per day.
During the summer months of June, July, and August, the city experiences the most sunlight, with peak solar energy reaching up to 7 kWh/sq m.
Winters, though colder, still see substantial daylight, averaging around 4 kWh/sq m of solar energy.
Daylight hours in Aurora vary by season.
In June, expect up to 15 hours of daylight from around 5:30 AM sunrise to 8:30 PM sunset. In December, daylight reduces to about 9 hours, with sunrise at 7:15 AM and sunset at around 4:30 PM.
The UV index peaks during summer, often reaching values above 8, indicating very high UV exposure.
Adequate sun protection is advised during these months, especially between 10 AM and 4 PM when the sun is at its strongest.
Average Humidity in Aurora, Colorado
Aurora, Colorado experiences moderate levels of humidity throughout the year.
The average annual relative humidity in Aurora is 52%. This indicates a generally comfortable climate without excessive moisture in the air.
On a monthly basis, December is the most humid month, with average humidity levels reaching 56.0%. This coincides with the winter season, a time when cooler air holds more moisture.
In contrast, July is the least humid month of the year, with average humidity levels dropping to 46.0%.
| Month | Average Humidity (%) |
|---|---|
| December | 56.0 |
| July | 46.0 |
| Annual Avg. | 52.0 |
While humidity varies, residents and visitors can expect a balanced environment without extreme conditions. The yearly fluctuations provide a range that suits both summer activities and wintertime events.
Average Wind in Aurora, Colorado
Aurora, Colorado, experiences varying wind speeds throughout the year. Wind patterns play a significant role in the climate and weather.
Wind Speeds:
- The annual average wind speed is around 16 mph.
- Wind speeds can reach up to 20 mph during certain months.
Windiest Month:
- March is typically the windiest month in Aurora, with gusts often exceeding 20 mph.
Wind speed variations make Aurora feel cooler, especially during the colder months. The steady breeze contributes to the city’s overall climate experience.
Knowing about the wind conditions helps residents plan outdoor activities and understand the weather patterns better. For more detailed information about wind, you can visit Wind – ChaseDay.com.
Average Air Quality in Aurora, Colorado
Aurora, Colorado experiences varied air quality throughout the year. The air quality index can range from good to moderate, but it occasionally reaches unhealthy levels, especially in the summer and winter months.
Key Factors Affecting Air Quality:
- Wildfires: Smoke from wildfires, particularly in the summer, can significantly reduce air quality.
- Industrial Emissions: Some industrial activities in and near the city contribute to pollution.
- Vehicle Emissions: Traffic congestion also plays a role in air quality fluctuations.
Air Quality Metrics:
| Metric | Average Value |
|---|---|
| PM2.5 Levels | 10-20 µg/m³ (micrograms per cubic meter) |
| PM10 Levels | 20-50 µg/m³ |
| Ozone | 60-70 ppb (parts per billion) |
During days with higher pollution, it is advisable to stay indoors, particularly for sensitive groups like children and the elderly.
Additional Considerations:
- Pressure: The average barometric pressure in Aurora is around 29.92 inches of mercury, which can influence air quality by affecting pollutant dispersion.
- Visibility: Reduced visibility is often a sign of poor air quality. During high pollution days, visibility can drop below 5 miles.
- Cloud Cover: While cloud cover itself doesn’t directly affect air quality, overcast days can trap pollutants close to the ground, making the air quality worse.
Frequent monitoring of local air quality reports is essential for residents to stay informed and take preventive measures when necessary.
Topography of Aurora, Colorado
Aurora, Colorado is situated on the high plains, east of the Rocky Mountains. The terrain is relatively flat, with gentle slopes and rolling hills.
The city spans a large area, with an elevation averaging around 5,400 feet above sea level.
The landscape in Aurora includes numerous open spaces, parks, and natural reserves. These areas are characterized by grasslands and small brush, typical of the Colorado Plains.
Creeks and small water bodies can be found, contributing to the local ecosystem.
While Aurora is not known for high peaks, it offers unobstructed views of the Rockies to the west, creating picturesque sunsets and a distant mountainous backdrop.
Extreme Weather Events that Occur in Aurora, Colorado
Aurora, Colorado, experiences various extreme weather events throughout the year. One of the notable phenomena is hail. Hailstones can cause significant damage to vehicles, roofs, and crops.
In fact, Colorado has recorded some of the largest hailstones in the U.S., measuring up to 4.83 inches in diameter.
The area also faces severe thunderstorms, which can bring heavy rainfall, strong winds, and lightning.
These storms often lead to flash flooding, especially during late spring and early summer. It’s crucial for residents to stay informed about weather alerts during these times.
Tornadoes, although less frequent, are another threat. Aurora falls within the eastern edge of Colorado’s tornado alley.
Tornadoes here can cause destruction to homes and infrastructure. Peak tornado season usually occurs from May to July.
Wildfires are also a concern, particularly during dry, windy periods. These fires can spread rapidly and pose risks to both urban and rural areas.
The summer months are especially prone to wildfire activity, making it essential for communities to have evacuation plans.
In the winter, blizzards and heavy snowfall can lead to hazardous travel conditions.
Snow accumulations can reach several feet, while temperatures often plunge below freezing. Residents should prepare for possible road closures and power outages during severe winter storms.
Best Time of the Year to Visit Aurora, Colorado
Visiting Aurora, Colorado can be delightful year-round, with each season offering its unique charm. Mild springs, warm summers, pleasant falls, and snowy winters provide a wide array of activities and experiences.
What is Aurora, Colorado Like in Spring
Spring in Aurora spans from March to May. The temperatures typically range from the 50s to the 60s.
March can still be chilly, but by April, the weather starts to warm up comfortably.
Spring is ideal for enjoying outdoor activities such as hiking and biking. The town also sees blooming wildflowers and green landscapes.
Spring festivals and events are common during these months, making it a lively time to visit Aurora. Always have a light jacket handy as evenings can be cooler.
What is Aurora, Colorado Like in Summer
Summer in Aurora, which lasts from June to September, is the hottest time of the year.
July is the hottest month, with temperatures reaching up to 89°F and dipping into the 60s at night.
Days are filled with sunshine, and there’s minimal humidity.
Summer is perfect for attending various cultural events and festivals. Outdoor activities such as hiking, swimming, and picnicking are popular.
If planning to visit during the summer, sunscreen and hydration are a must due to long, sunny days.
What is Aurora, Colorado Like in Fall
Fall in Aurora is from September to November. Temperatures range from the 60s in September to the lower 50s by November.
The fall season is marked by colorful foliage and mild weather.
This is an excellent time for hiking and exploring local parks. Aurora hosts various community events during this time, and the moderate temperatures make it pleasant for outdoor activities.
Bringing a sweater or light jacket is a good idea as the temperatures cool down, especially in the evenings and early mornings.
What is Aurora, Colorado Like in Winter
Winter in Aurora stretches from December to February.
December is the coldest month, with temperatures ranging from 22°F to 45°F.
The cold season features snow, making it a go-to destination for skiing and snow sports.
Local winter festivals and holiday events create a festive atmosphere.
Ensure to pack warm clothing; layers, hats, gloves, and scarves are essential for staying comfortable.
Despite the cold, the sunny days make it an enjoyable winter experience.