Tacoma, Washington, offers a mild, temperate climate that appeals to many residents and visitors.
The warm season in Tacoma lasts from June 22 to September 13, with average daily high temperatures above 72°F.
August is the hottest month, featuring average high temperatures of 77°F and lows of 56°F.
During the cool season, which spans from November 11 to March 1, temperatures in the city of Tacoma drop considerably. The average daily high temperature during this period is below 52°F.
December tends to be the coldest month, with highs around 43.7°F and lows reaching 34.3°F.
Despite the distinct seasons, Tacoma’s climate remains relatively moderate. The city experiences about 2.94 inches of precipitation annually, which contributes to its lush, green landscape.
This combination of mild weather and adequate rainfall makes Tacoma a comfortable place to live or visit year-round.
For a more detailed breakdown, refer to this climate and weather data for Tacoma.
Average Temperature in Tacoma, Washington
In Tacoma, January is quite cold. The average high temperature is 43.7°F, and the average low is around 34.3°F.
As spring arrives, temperatures start to rise. By April, the daily high averages 56°F, and the lows hover around 41°F.
Summer in Tacoma sees a noticeable warm-up. July and August are the warmest months, with average high temperatures reaching up to 77°F. Nighttime lows in these months are about 56°F.
September brings the start of autumn, with average highs dropping to 70°F, and lows around 50°F.
Winters in Tacoma are cool. From November to March, the high temperatures average close to 50°F, with average low temperatures in the 30s.
The tables below show average high and low temperatures in Tacoma throughout the year:
| Month | Average High (°F) | Average Low (°F) |
|---|---|---|
| January | 43.7 | 34.3 |
| April | 56 | 41 |
| July | 77 | 56 |
| August | 77 | 56 |
| September | 70 | 50 |
| December | 43.7 | 34.3 |
For more details on temperature trends and averages, readers can refer to articles on temperature.
Tacoma’s weather showcases modest fluctuations throughout the year. Summer temperatures are warm but not extreme, while winters are cool but manageable.
Average Precipitation in Tacoma, Washington
Tacoma experiences significant rainfall throughout the year, with the wettest months seeing considerable amounts. Although snowfall is less frequent, it still makes an appearance during the colder months.
Average Rainfall in Tacoma, Washington
Tacoma receives substantial rainfall annually. The wet season lasts roughly from mid-October to early May.
During these months, Tacoma can receive over 5 inches of rain in the wettest periods, which commonly happens in November. The city experiences rainfall on almost half the days in a year, totaling approximately 165 days.
Most of the rain falls as moderate to light rain. Extreme torrential downpours are less common but do occur at times.
November stands out as the wettest month, with an average precipitation of around 6 inches, making it particularly wet.
With this high frequency, residents and visitors alike should be prepared for wet conditions, especially during the fall and winter months.
Average Snow in Tacoma, Washington
Snowfall in Tacoma is relatively rare compared to regions further inland. The city averages about 4 inches of snow per year.
The snowfall typically occurs between December and February, with January often being the month with the highest snowfall.
While snowstorms are infrequent, when they do hit, they can lead to significant disruptions.
The snow cover usually doesn’t last long and melts relatively quickly due to the generally mild winter temperatures.
Nonetheless, it is important to be prepared for occasional snowy conditions, especially during peak winter months.
Tacoma rarely sees heavy snow, so severe snow-related issues are uncommon. This makes snow a lighter concern compared to the more frequent and consistent rain.
Average Sun in Tacoma, Washington
Tacoma experiences varied sunshine hours throughout the year, influenced by changes in daylight and weather patterns. The amount of daily solar energy received can be quantified and visually represented with data.
Average Daily Shortwave Solar Energy in Tacoma, Washington
The average daily shortwave solar energy in Tacoma fluctuates over the seasons.
During summer, particularly in July, the region receives the highest solar energy, reaching approximately 6.5 kWh per square meter per day.
This peak correlates with the longer daylight hours and clearer skies.
Conversely, during the winter months, such as December, the solar energy drops significantly to around 1.5 kWh per square meter per day.
Overcast skies and shorter days contribute to this decrease.
Tacoma’s sunrise and sunset times also vary, extending the daylight duration in summer to about 16 hours. During winter, daylight lasts around 8 hours.
Such variations affect the total sunshine hours residents experience, crucial for daily planning and solar energy harvesting.
For more detailed information, visit Weather-Atlas.
Average Humidity in Tacoma, Washington
The average humidity in Tacoma, Washington, remains moderate throughout the year.
Relative humidity often ranges from 74% in the more humid months to approximately 50% in drier periods.
During the cooler months, the dew point is typically around 37°F, which can make the air feel more comfortable and less humid.
In contrast, the warmer months can see dew points closer to 44°F.
Here’s a simple breakdown of average monthly relative humidity:
| Month | Humidity (%) |
|---|---|
| January | 74% |
| February | 73% |
| March | 72% |
| April | 71% |
| May | 68% |
| June | 66% |
| July | 64% |
| August | 62% |
| September | 67% |
| October | 70% |
| November | 73% |
| December | 74% |
Comfortable Months:
The months with the highest comfort levels due to lower humidity include June, July, and August.
During these months, the combination of lower humidity and moderate temperatures creates a pleasant environment.
High humidity levels, especially in winter, can make the air feel colder than it actually is due to the high relative humidity and lower temperatures.
For more detailed climate information, visit Climate and Average Weather Year Round in Tacoma.
Average Wind in Tacoma, Washington
Tacoma experiences varying wind speeds throughout the year.
The average wind speed typically hovers around 10 mph.
Daily variations are frequent, with some days being much calmer while others can be moderately breezy.
July is noted to be Tacoma’s windiest month. During this period, the average wind speed may increase, adding a refreshing touch to the summer warmth.
In contrast, winter months tend to be less windy. This means calmer conditions from November through February.
Tacoma’s geographical location and coastal influence contribute to these variations. Temperatures and humidity can also influence how wind affects daily life.
Overall, the wind in Tacoma stays relatively mild. This provides a comfortable environment for outdoor activities throughout the year.
Average Air Quality in Tacoma, Washington
Tacoma’s air quality varies throughout the year. It is important to know the average values to understand what to expect.
According to data, Tacoma’s Air Quality Index (AQI) is generally classified as “Good.”
Real-time data often shows PM2.5 levels around 5-7 µg/m³. This level is considered low and safe for most people.
Nearby Cities’ AQI Comparisons:
- Kent: 6.6 µg/m³
- Seattle: 7.5 µg/m³
- Olympia: 6 µg/m³
- Redmond: 5.7 µg/m³ (IQAir)
During the year, weather conditions such as wind and rain can influence these readings.
Rain can help clean the air, reducing particle levels. Wind direction can bring clean or polluted air from nearby regions.
Factors Influencing Air Quality:
- Temperature: Colder months may see higher pollution levels due to increased heating activities.
- Pressure: Low-pressure systems can result in poor air quality by trapping pollutants close to the ground.
- Visibility: Poor air quality can lead to reduced visibility, especially during wildfires or other pollution events.
Residents can check the local AQI and forecast to plan their outdoor activities and make healthier lifestyle choices (AccuWeather).
Topography of Tacoma, Washington
Tacoma is located in the state of Washington, in Pierce County.
The city’s geographic coordinates are approximately 47.2529° N latitude and 122.4443° W longitude.
Tacoma sits at an elevation of around 246 feet above sea level, making it relatively flat but slightly hilly in some areas.
It is bordered by the waters of Puget Sound to the west, which is a significant topographical feature. The city is also in close proximity to Mount Rainier, which lies to the southeast and adds to the scenic landscape.
The terrain includes a mix of urban areas and green spaces, contributing to Tacoma’s diverse topography.
Extreme Weather Events That Occur in Tacoma, Washington
Tacoma, Washington, experiences a range of extreme weather events throughout the year. These can include severe storms, intense heatwaves, and heavy snowfall.
Heatwaves
In the summer, heatwaves can hit Tacoma hard.
For instance, during the marine heatwave of 2019, the average high in Seattle was 80.1°F, significantly above the usual 73°F.
Cold Snaps
Winter can bring bitter cold days.
The article from The Spokesman-Review highlights how abrupt temperature drops are common, leading to ice and snow that can disrupt daily life.
Severe Storms
Tacoma is also prone to severe storms.
Weather Underground provides alerts for severe weather, including thunderstorms and high winds, which can lead to power outages and damage.
Heavy Rainfall and Flooding
Rain is frequent, especially in fall and winter.
Heavy rainfall can cause flooding, particularly in low-lying areas. Residents need to stay informed about potential flood warnings during these seasons.
Emergency Measures
Preparedness is crucial.
During the 2021 heatwave, emergency department visits for heat-related illnesses spiked, emphasizing the need for readiness in extreme conditions.
Best Time of the Year to Visit Tacoma, Washington
The best months to visit Tacoma are generally during the spring and summer due to pleasant weather and various outdoor activities. Autumn offers mild temperatures, while winter is cooler but less crowded.
What Is Tacoma, Washington Like in Spring
Spring in Tacoma lasts from March to May. Daytime temperatures range from the mid-50s to mid-60s (°F).
Rain is common, especially in March and April, with an average of 4-5 inches of rainfall each month.
Cherry blossoms begin to bloom, and parks like Point Defiance Park become popular spots for picnics and walks.
Festivals like the Daffodil Festival Parade take place, celebrating the season with vibrant floral displays. This time of year is ideal for exploring Tacoma’s gardens and museums.
What Is Tacoma, Washington Like in Summer
Summer in Tacoma spans from June to September.
Average daily high temperatures range from the low 70s to upper 70s°F. July and August are the hottest months, often reaching around 77°F.
Rainfall is minimal, usually less than an inch per month.
This is the best time for outdoor activities like kayaking in Puget Sound, hiking, and visiting the Washington State Fair.
The clear skies and mild evenings make it perfect for enjoying the city’s festivals, farmers markets, and waterfront dining.
What Is Tacoma, Washington Like in Fall
Fall in Tacoma occurs from September to November.
Temperatures gradually drop from the 70s°F in early fall to the 50s°F by November.
Rain starts to increase, especially in October and November, with monthly totals of around 3-4 inches.
The foliage changes color, providing stunning views in places like Wright Park.
Fall festivals and harvest events make it a charming time to visit. This season is great for enjoying local wine tastings and cozying up in the city’s cafes.
What Is Tacoma, Washington Like in Winter
Winter in Tacoma runs from December to February.
Temperatures range from the mid-30s to mid-40s°F.
December is the coldest month, with highs around 43°F and lows around 34°F.
Rain is frequent, particularly in December and January, with averages of 5-6 inches per month.
Despite the colder weather, winter offers a quieter experience with fewer tourists.
The Museum of Glass and other indoor attractions are great places to explore.
Holiday events like ZooLights at Point Defiance Zoo & Aquarium add a festive touch to the season.