Chadwick Arboretum

Park University arboretum with diverse tree collections and gardens

Located on Ohio State University’s campus, Chadwick Arboretum displays curated plant collections, demonstration gardens and walking paths; visitors come for seasonal blooms, botany exhibits and quiet campus walks.

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Chadwick Arboretum and Learning Gardens is a public arboretum located on the Ohio State University campus in Columbus, Ohio. It functions as a living collection for education, research and public enjoyment.

The site contains collections of trees, shrubs and themed demonstration gardens that illustrate plant selection and sustainable gardening practices. The arboretum is used for teaching, horticultural trials and community outreach rather than large-scale tourism.

The arboretum was developed by Ohio State University to support campus teaching and research in horticulture and landscape design, and it continues to expand its plant collections and educational programs.

The arboretum is situated on the west side of the Ohio State University campus in Columbus, Ohio, and is accessible from campus roads and parking areas.

Chadwick Arboretum
Chadwick Arboretum & Learning Gardens, Ohio State University campus, Columbus, OH
40.0059, -83.0271

How to Get to Chadwick Arboretum #

The arboretum is on the main Ohio State University campus in Columbus. It’s accessible by car, campus bus routes, and on foot from central campus landmarks such as Mirror Lake. Check the arboretum website for specific garden maps and event schedules.

Tips for Visiting Chadwick Arboretum #

  • Visit the teaching gardens and labeled collections on weekdays when volunteers or staff are conducting tours.
  • Check the arboretum's calendar for seasonal plant sales and unpaid volunteer-led walks.
  • The arboretum is adjacent to Ohio State campus-combine with a walk around Mirror Lake for a fuller visit.

Best Time to Visit Chadwick Arboretum #

Spring and autumn are the most visually rewarding seasons for the arboretum, when plantings show peak color and outdoor programming is frequent.

Spring
Apr-May · 5-20°C (41-68°F)
Bulbs and early flowering trees are at their best; demonstration gardens start to fill in.
Autumn
Sep-Oct · 8-18°C (46-64°F)
Fall color and cooler walking conditions; perennial borders show late-season interest.

Weather & Climate near Chadwick Arboretum #

Climate

Chadwick Arboretum's climate is classified as Hot-Summer Continental - Hot-Summer Continental climate with warm summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -7°C to 30°C. Moderate rainfall (954 mm/year).

Temperature & Rainfall
Temperature Range
30°
Warmest Month
-7°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of 2°C and lows of -7°C. Moderate rainfall (57 mm).

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-7°

Weather

57 mm
Rainfall
4.2 m/s
Wind
Light Breeze

February

February is freezing with highs of 5°C and lows of -5°C. Moderate rainfall (53 mm).

Comfort

Feels Like Freezing
C
Temperature
-5°

Weather

53 mm
Rainfall
4.0 m/s
Wind
Light Breeze

March

March is cold with highs of 11°C and lows of 0°C. Moderate rainfall (73 mm).

Comfort

Feels Like Cold
C
Temperature
11°

Weather

73 mm
Rainfall
4.2 m/s
Wind
Light Breeze

April

April is cool with highs of 18°C and lows of 4°C. Regular rainfall (86 mm).

Comfort

11°
Feels Like Cool
11°C
Temperature
18°

Weather

86 mm
Rainfall
4.1 m/s
Wind
Light Breeze

May

May is cool with highs of 24°C and lows of 10°C. Significant rainfall (102 mm).

Comfort

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

Weather

102 mm
Rainfall
3.4 m/s
Wind
Light Breeze

June

June is mild with highs of 28°C and lows of 16°C. Regular rainfall (100 mm).

Comfort

22°
Feels Like Mild
22°C
Temperature
16° 28°

Weather

100 mm
Rainfall
3.0 m/s
Wind
Light Breeze

July

July is the warmest month with highs of 30°C and lows of 18°C. The wettest month with heavy rain (106 mm).

Comfort

24°
Feels Like Warm
24°C
Temperature
18° 30°

Weather

106 mm
Rainfall
2.6 m/s
Wind
Calm

August

August is mild with highs of 30°C and lows of 17°C. Regular rainfall (92 mm).

Comfort

23°
Feels Like Mild
23°C
Temperature
17° 30°

Weather

92 mm
Rainfall
2.4 m/s
Wind
Calm

September

September is mild with highs of 26°C and lows of 13°C. Moderate rainfall (75 mm).

Comfort

20°
Feels Like Mild
20°C
Temperature
13° 26°

Weather

75 mm
Rainfall
2.6 m/s
Wind
Calm

October

October is cool with highs of 19°C and lows of 6°C. Moderate rainfall (60 mm).

Comfort

13°
Feels Like Cool
13°C
Temperature
19°

Weather

60 mm
Rainfall
3.0 m/s
Wind
Light Breeze

November

November is cold with highs of 12°C and lows of 1°C. Moderate rainfall (79 mm).

Comfort

Feels Like Cold
C
Temperature
12°

Weather

79 mm
Rainfall
3.6 m/s
Wind
Light Breeze

December

December is cold with highs of 5°C and lows of -3°C. Moderate rainfall (71 mm).

Comfort

Feels Like Cold
C
Temperature
-3°

Weather

71 mm
Rainfall
3.9 m/s
Wind
Light Breeze

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