Jamison Square

Park Urban plaza in Portland featuring interactive fountain

Portland’s Jamison Square features a public fountain plaza and seasonal splash area in the Pearl District; visitors stop for family-friendly water play, nearby food carts and quick access to galleries and shops.

Main image

Jamison Square is a small urban plaza in Portland’s Pearl District known for its hardscape, lawn and a shallow interactive fountain. It was created as part of the neighborhood’s redevelopment and functions as a local gathering and play space.

The plaza’s main feature is an engineered fountain area with low jets and stone terraces that operate seasonally and attract families and passersby. Nearby seating, a small lawn and a play area make it a compact city park used for casual recreation and neighborhood events.

Jamison Square was developed during the Pearl District’s conversion from industrial to mixed-use residential and commercial blocks and is maintained as a public urban plaza. Landscaping and water features are designed for year-round urban use, with the fountain operating in warm months only.

The square sits in the Pearl District, a short walk northwest of downtown Portland and within the city’s dense mixed-use neighborhood.

  • Seasonal fountain: Features a seasonal, interactive water plaza popular with families and children during warm months.
  • Pearl District location: Located in the Pearl District, close to galleries, shops and a short walk northwest of downtown Portland.

What to See #

  • Fountain plaza: A shallow interactive fountain plaza with jets and stone terraces that operates seasonally and doubles as informal play space for children in warm months.
  • Play area: A small landscaped lawn and play area used for neighborhood gatherings and events within the Pearl District redevelopment.
Jamison Square
Jamison Square, NW 11th & Lovejoy, Pearl District, Portland, OR
45.5291, -122.6819
Daily 6:00am-10:00pm
Free

How to Get to Jamison Square #

Jamison Square is in Portland’s Pearl District, easily reached on foot from downtown or by TriMet light rail (Yellow/Green lines to the Old Town/Chinatown station, then a short walk west). Street parking is limited; cycling is convenient with nearby bike lanes.

Tips for Visiting Jamison Square #

  • Go late afternoon to see the fountain's jets and the little artificial stream at its best.
  • Stand on the raised plaza to watch children's shoes disappear as they step into the shallow pool-its slippery tiles are part of the ritual.
  • Visit in winter for the surrounding Pearl District galleries and cafes if the fountain is drained.

Best Time to Visit Jamison Square #

Late spring through early fall is the best time to experience the fountain and outdoor life in the Pearl District.

Summer
June-August · 15-28°C (59-82°F)
Warm, dry, and ideal for kids playing in the fountain.
Spring & Fall
April-May & September-October · 8-18°C (46-64°F)
Milder days; fewer crowds in the Pearl District yet still pleasant for strolls.

Weather & Climate near Jamison Square #

Climate

Jamison Square's climate is classified as Warm-Summer Mediterranean - Warm-Summer Mediterranean climate with mild summers (peaking in July) and cold winters (coldest in December). Temperatures range from 1°C to 27°C. Moderate rainfall (998 mm/year).

Temperature & Rainfall
Temperature Range
27°
Warmest Month
Coldest Month
Monthly Conditions

January

January is cold with highs of 8°C and lows of 1°C. Significant rainfall (146 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

146 mm
Rainfall
3.1 m/s
Wind
Light Breeze

February

February is cold with highs of 10°C and lows of 2°C. Significant rainfall (114 mm).

Comfort

Feels Like Cold
C
Temperature
10°

Weather

114 mm
Rainfall
3.0 m/s
Wind
Light Breeze

March

March is cold with highs of 13°C and lows of 4°C. Regular rainfall (100 mm).

Comfort

Feels Like Cold
C
Temperature
13°

Weather

100 mm
Rainfall
2.9 m/s
Wind
Calm

April

April is cool with highs of 16°C and lows of 5°C. Moderate rainfall (71 mm).

Comfort

11°
Feels Like Cool
11°C
Temperature
16°

Weather

71 mm
Rainfall
2.9 m/s
Wind
Calm

May

May is cool with highs of 20°C and lows of 8°C. Moderate rainfall (58 mm).

Comfort

14°
Feels Like Cool
14°C
Temperature
20°

Weather

58 mm
Rainfall
2.9 m/s
Wind
Calm

June

June is cool with highs of 23°C and lows of 11°C. Moderate rainfall (41 mm).

Comfort

17°
Feels Like Cool
17°C
Temperature
11° 23°

Weather

41 mm
Rainfall
3.0 m/s
Wind
Light Breeze

July

July is the warmest month with highs of 26°C and lows of 13°C. The driest month with just 18 mm.

Comfort

20°
Feels Like Mild
20°C
Temperature
13° 27°

Weather

18 mm
Rainfall
3.1 m/s
Wind
Light Breeze

August

August is the warmest month with highs of 27°C and lows of 12°C. Light rainfall.

Comfort

20°
Feels Like Mild
20°C
Temperature
12° 27°

Weather

23 mm
Rainfall
2.8 m/s
Wind
Calm

September

September is cool with highs of 24°C and lows of 10°C. Moderate rainfall (43 mm).

Comfort

17°
Feels Like Cool
17°C
Temperature
10° 24°

Weather

43 mm
Rainfall
2.6 m/s
Wind
Calm

October

October is cool with highs of 18°C and lows of 6°C. Moderate rainfall (76 mm).

Comfort

12°
Feels Like Cool
12°C
Temperature
18°

Weather

76 mm
Rainfall
2.4 m/s
Wind
Calm

November

November is cold with highs of 11°C and lows of 4°C. Significant rainfall (149 mm).

Comfort

Feels Like Cold
C
Temperature
11°

Weather

149 mm
Rainfall
2.8 m/s
Wind
Calm

December

December is the coolest month with highs of 7°C and lows of 1°C. The wettest month with heavy rain (159 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

159 mm
Rainfall
3.1 m/s
Wind
Light Breeze

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