Few parks or trails are on the map in Hilmar-Irwin
10 acres are parks and preserves, 1.7 per 1,000 residents. 0.4 miles of mapped trail cross Hilmar-Irwin, 0.1 per square mile of land. 62% of residents live within a half mile of a park.
Ahead of 15% of U.S. towns · #787 of 847 in California. What drives it
How much outdoors does Hilmar-Irwin have?
On conserved land, trails, park land and how close residents live to a park, Hilmar-Irwin is ahead of 15% of U.S. towns, #787 of 847 in California. The share of residents near a park holds the grade up; conserved land pulls it down.
PAD-US, OpenStreetMap (© OpenStreetMap contributors), Census 2025 Gazetteer and 2020 blocks; details in Sources below. How TownRatings grades the outdoors →
Conserved land, trails & bike routes
Tap a number to zoom to a park. Tap a layer to hide it.
2 places to go in Hilmar-Irwin
Beaches, playgrounds, peaks, falls and more. Pick a kind.
1 playground without a name on the map. Tap “Show all on map” to see it.
1 picnic area without a name on the map.
The best walking months in Hilmar-Irwin: April and May
NOAA’s 1991–2020 normals for the town and the daylight at its latitude. Outlined months have long days, highs of 59 to 86 °F and little rain for the place.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 9.8 | 10.8 | 11.9 | 13.1 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| High (°F) | 56 | 62 | 68 | 74 | 82 | 90 | 95 | 94 | 90 | 80 | 66 | 56 |
| Rain (in) | 2.5 | 2.2 | 1.9 | 0.9 | 0.5 | 0.1 | 0.0 | 0.0 | 0.0 | 0.6 | 1.0 | 2.1 |
July is the driest month (under 0.1 in) and the warmest (highs of 95 °F). 2.5 inches fall in January, the wettest month. Summer highs reach 95 °F, too hot for the outline. The climate in Hilmar-Irwin →
Questions about parks and trails in Hilmar-Irwin
How much of Hilmar-Irwin is conserved land?
under 1% of its land, against a typical 4% for a California town and 4% nationally (PAD-US). Conserved doesn’t always mean open to visitors: easements are usually private land.
Is there public land near Hilmar-Irwin?
6,953 acres of parks and open public land lie inside Hilmar-Irwin or within 10 miles of it (PAD-US), 10 of them inside the town line.
How much outdoors does Hilmar-Irwin have?
Ahead of 15% of U.S. towns on the Outdoors grade, #787 of 847 in California. The grade combines the share of land that is conserved, miles of mapped trail per square mile of land, park acres per 1,000 residents and the share of residents within a half mile of a park. It’s a character grade, so it isn’t part of the overall grade. How it works.
Trail talk
Conditions, parking and favorite walks from Hilmar-Irwin neighbors.
Where this page comes from
Conserved and public land: USGS Protected Areas Database of the United States (PAD-US), service updated July 2026. Parks, trails, playgrounds, beaches and other places: OpenStreetMap (© OpenStreetMap contributors, ODbL), map data as of 2026-10-28. Land and water area: Census 2025 Gazetteer. Residents near a park: 2020 Census blocks. National Register: National Park Service. How TownRatings grades the outdoors →