Waterbury, Connecticut, offers a diverse climate with distinct seasons year-round.
Summers are warm with average highs in the low 80s°F (27-28°C).
Winters are cold, with January temperatures often dropping to around 28°F (-2.2°C).
The city experiences significant seasonal variation in temperature and daylight, making it an interesting location for weather enthusiasts.
In terms of precipitation, Waterbury receives about 49 inches of rain annually, ensuring lush green landscapes and vibrant foliage in the fall.
Snowfall is common in winter months, adding up to about 37 inches per year.
The city’s climate can be influenced by its location in the northern hemisphere, leading to cold winter nights and warm summer days.
Sunshine varies throughout the year, with June being the brightest month averaging 6.7 kWh of daily sunlight, while December is the darkest month with only 1.7 kWh.
This makes Waterbury a great place to experience the full range of seasonal weather patterns.
For more detailed information on Waterbury’s climate, you can explore detailed data on monthly weather and other weather conditions.
Average Temperature in Waterbury, Connecticut
Temperatures in Waterbury, Connecticut vary significantly throughout the year.
January is the coldest month, with average highs around 38.7°F and lows near 28°F.
February is slightly warmer with temperatures ranging from 28°F to 40°F.
In March, the daily high temperature starts to increase, averaging between 37°F and 47°F.
By April, it ranges from 45°F to 59°F.
May brings more warmth, with temperatures averaging between 55°F and 71°F.
June continues this trend, with averages from 63°F to 79°F.
July is the hottest month in Waterbury. Average highs reach about 84°F, while lows hover around 67°F.
August sees similar temperatures, with highs near 82°F and lows around 65°F.
September starts to cool down, with averages ranging from 59°F to 74°F.
October brings cooler weather, with temperatures between 48°F and 63°F.
By November, daily high temperatures average between 39°F and 51°F.
December returns to the winter cold, with highs averaging 38.7°F and lows around 28°F.
Hourly average temperatures can vary widely in a single day, especially in transitional months like March and October.
During the coldest months, residents experience freezing temperatures often.
These temperature details offer a clear picture of what to expect in Waterbury throughout the year.
For more detailed temperature insights, you can explore related topics on temperature.
Average Precipitation in Waterbury, Connecticut
Waterbury, Connecticut experiences a mix of both rainfall and snowfall throughout the year. Here’s an overview of the typical precipitation patterns in this area.
Average Rainfall in Waterbury, Connecticut
Rainfall in Waterbury is spread across the year with a wet season and a drier period.
The wet season lasts from May 3 to August 17, with July having the most wet days. On average, July sees around 10.5 days of rain.
The rainy months include March, April, May, June, July, August, October, and December.
Rainfall measurements show that Waterbury receives a noticeable amount of rain across these months, making them particularly wet.
Annual rainfall differences highlight that rain is more likely during summer and early autumn, creating periods with frequent wet days.
Rainfall is crucial for the local ecosystem, supporting both plant life and water resources.
Average Snow in Waterbury, Connecticut
Winter in Waterbury brings significant snowfall.
Temperatures start to drop in December, leading to increased snowy conditions.
December temperatures range between 28°F and 38.7°F, making it one of the core months for snowfall.
Snow can accumulate to several inches, making landscapes appear scenic and white.
Snowfall is crucial for Waterbury’s winter sports and activities.
The city’s residents often experience heavy snow, which can create challenges but also brings beauty to the region.
Snowless periods occur mostly between late spring and early autumn, allowing for clear roads and paths. However, winter months are usually marked by beautiful snow-covered landscapes.
Average Sun in Waterbury, Connecticut
Waterbury, Connecticut experiences varying amounts of sunlight throughout the year due to changes in cloud cover and the position of the sun.
The amount of solar energy reaching the ground is influenced by the cloudiest months and periods of overcast skies.
Average Daily Shortwave Solar Energy in Waterbury, Connecticut
Waterbury receives different levels of shortwave solar energy depending on the month.
In January, the city records the least sunlight with an average of 5.59 hours of sunlight per day.
By contrast, summer months see much clearer skies, with peak sunlight hours occurring in July and August.
These months often have clear or partly cloudy skies, allowing for higher levels of solar energy.
The UV index also reaches its peak during these months, indicating strong ultraviolet radiation which can impact skin exposure times.
The presence of clouds plays a significant role.
For example, in the cloudiest month, January, the skies are more often overcast, reducing sunlight hours and solar energy.
As Waterbury moves into the clearer months like September, with about 64% of the time being clear or partly cloudy, sunlight and solar energy increase significantly.
Average Humidity in Waterbury, Connecticut
Waterbury, Connecticut, experiences changes in humidity throughout the year.
The average relative humidity typically varies from month to month but maintains a moderate range.
Relative humidity is crucial for comfort levels, especially during the summer and winter months.
In January, the average relative humidity is around 75%. This means the air feels colder and can be more prone to holding moisture, leading to a higher dew point.
During July, the humidity averages around 70%.
Summertime in Waterbury often feels muggy due to higher temperatures combined with high humidity levels. This combination often results in a less comfortable and sticky feeling.
The dew point, an important measure for understanding humidity, varies along with temperature changes.
Higher dew points indicate more moisture in the air.
For instance, in summer, the dew point may average around 65°F, adding to the overall mugginess.
For a quick overview, here is a summary table:
| Month | Average Humidity (%) | Typical Dew Point (°F) |
|---|---|---|
| January | 75% | 25°F |
| April | 65% | 45°F |
| July | 70% | 65°F |
| October | 68% | 50°F |
Humidity impacts various daily activities and comfort levels in Waterbury. Understanding these averages helps residents plan for seasonal changes and stay prepared for both hot and cold months.
For more detailed weather data on Waterbury, visit World Weather & Climate Information.
Average Wind in Waterbury, Connecticut
The average wind speed in Waterbury, Connecticut varies throughout the year.
During the windiest month, March, the wind reaches an average speed of around 10 mph.
In contrast, the calmest period tends to be in August, with average speeds dropping to about 5 mph.
Wind Direction: The predominant wind direction in Waterbury is from the northwest.
This trend stays relatively consistent across the months, providing a predictable pattern for local residents and visitors.
| Month | Avg Wind Speed (mph) |
|---|---|
| January | 8 |
| February | 9 |
| March | 10 |
| April | 9 |
| May | 8 |
| June | 7 |
| July | 6 |
| August | 5 |
| September | 6 |
| October | 7 |
| November | 8 |
| December | 9 |
For those interested in more detailed forecasting, resources discussing wind patterns and speeds, such as articles on wind, can be very informative.
Average Air Quality in Waterbury, Connecticut
The air quality in Waterbury, Connecticut, varies throughout the year. Here’s a look at the average air quality index (AQI) and what it means for residents.
Annual AQI Levels
- Good (0-50): Most of the year, Waterbury enjoys good air quality, indicating little to no risk to health.
- Moderate (51-100): At times, the AQI can rise to moderate. This level is acceptable for most, but sensitive individuals might experience some effects.
| AQI Level | Health Implications |
|---|---|
| 0-50 (Good) | Air quality is satisfactory and poses no significant risk. |
| 51-100 (Moderate) | Air quality is acceptable; some may experience minor effects. |
Considerations for Sensitive Groups
Some days, the air quality can affect sensitive groups like children, older adults, and those with respiratory conditions such as asthma.
On these days, they might need to limit prolonged outdoor exertion.
For updated and real-time air quality information in Waterbury, you can visit AccuWeather, IQAir, or AQICN.
Topography of Waterbury, Connecticut
Waterbury, Connecticut is situated in the Naugatuck Valley region. This valley gives the city its hilly terrain and varying elevation.
The elevation of Waterbury ranges from 61 meters at its lowest point to around 167 meters on average. This range makes for diverse landscapes and scenic views.
Waterbury is bordered by several towns with distinct topographic features. To the north lies Woodbury, and to the south is Naugatuck.
These neighboring areas contribute to the region’s overall topography.
A variety of maps are available to understand Waterbury’s topography better.
The City of Waterbury GIS offers detailed topographic map panels that show elevation and surface details.
Meanwhile, another useful resource is the USGS topographic map, which gives a comprehensive view of the area.
In addition to its overall elevation, Waterbury’s land features include parks, rivers, and urban areas.
The terrain varies from flat surfaces in urban zones to hilly areas around parks and rivers.
Residents and visitors can enjoy hiking and exploring the natural landscapes in parks.
These parks provide opportunities to experience the diverse topography firsthand.
The city’s topography influences its climate, weather patterns, and urban planning. Understanding the elevation differences is essential for infrastructure and community development.
Extreme Weather Events that Occur in Waterbury, Connecticut
Waterbury, Connecticut experiences a range of extreme weather events. These can disrupt daily life and sometimes cause significant damage or danger.
Heatwaves
During the summer, Waterbury can face intense heatwaves.
Temperatures can soar into the mid-90s Fahrenheit, putting residents at risk for heat-related illnesses.
Cooling centers are often opened to help people stay safe.
Electrical Storms
Electrical storms are another common occurrence.
These storms can produce intense lightning, which can lead to power outages and fires.
Such atmospheric phenomena can be dangerous, making it crucial for residents to stay indoors when warnings are issued.
Heavy Rain and Flooding
Waterbury often experiences heavy rain, which can lead to flash flooding.
Streets and homes may flood, especially in low-lying areas.
Rainfall can sometimes exceed several inches in a short period, overwhelming the drainage systems.
Snowstorms
In winter, Waterbury faces snowstorms that can dump several inches of snow.
These storms can cause travel disruptions and power outages.
Snow removal becomes a major task, and schools and businesses may close during severe snowfalls.
Hail
Hailstorms occasionally hit Waterbury.
Hailstones can range from small pellets to larger balls, causing damage to vehicles, roofs, and windows.
The unpredictability of these storms makes them particularly challenging for residents.
Tornadoes
Although less common, tornadoes can occur in Waterbury.
These powerful storms can cause significant destruction.
Staying informed through weather alerts is crucial during tornado season to ensure safety.
Best Time of the Year to Visit Waterbury, Connecticut
The best months to visit Waterbury, Connecticut are May, June, and September. During these times, the weather is warm and pleasant, making it ideal for outdoor activities.
What Is Waterbury, Connecticut Like in Spring
In spring, Waterbury sees temperatures rising gradually from March to May.
March temperatures average between 29°F and 47°F. By April, a typical day reaches 58°F.
Rainfall is common, averaging about 4 inches per month.
The increasing daylight and blooming flowers make it a picturesque time to visit.
Visitors can enjoy outdoor parks and trails as the landscape starts to turn green.
What Is Waterbury, Connecticut Like in Summer
Summers in Waterbury are warm, with July being the hottest month.
Average high temperatures reach around 84°F. Evenings are cooler, dropping to the mid-60s°F.
Rainfall in summer is moderate, with about 4 inches in July.
The warm weather supports activities like hiking and visiting local attraction sites.
This period is popular among tourists for its pleasant conditions and long daylight hours.
What Is Waterbury, Connecticut Like in Fall
Fall brings cooler temperatures and vibrant foliage.
September starts with highs around 75°F, which decrease to the 50s°F by November.
Rainfall is similar to spring, at about 4 inches per month.
The changing leaves attract many visitors looking to enjoy scenic drives and nature walks.
It’s a comfortable time for outdoor activities with fewer crowds compared to summer.
What Is Waterbury, Connecticut Like in Winter
Winters in Waterbury are cold, with temperatures often below freezing.
December averages range from 28°F to 38°F.
Snow is common, with total annual snowfall reaching around 36 inches.
Winter months see shorter days, with low sunshine hours.
This season is best suited for indoor activities and enjoying the festive spirit.
Visitors should prepare for snowy and icy conditions if traveling during winter.