Photo: Branden Pinney · Public domainLadera Ranch’s winters are milder and less snowy than most of the U.S.
A typical July afternoon reaches 82°, a January night drops to 48°, and snow is almost unheard of.
A year in Ladera Ranch at a glance
Each month’s typical high and low, and what it brings.
What stands out about Ladera Ranch’s climate
Compared with towns across the U.S., with Ladera Ranch’s place in California beside it.
What a year in Ladera Ranch feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
Frost is rare
Frost and day counts come from NOAA’s station at Laguna Beach, CA, 8 miles from the town’s center, 430 ft lower.
The 2023 USDA map puts Ladera Ranch’s center in zone 10b: the coldest night of a typical winter, averaged over 1991–2020, reaches about 37°. Plant labels use the zone; frost dates tell you when to plant.
Freezing nights by month
Average nights at or below 32°
90° days by month
Average days at 90° or more
About 13 inches of rain a year
February is the wettest month and August the driest. Rain falls on about 35 days a year. Snow is rare: about 0.0" in a normal year at Santa Ana Fire Stn, CA, so most winters see none.
Rain + melted snow by month
Inches of water
Heating and cooling a home in Ladera Ranch
67% of the work is heating. No month averages under 55°.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Laguna Beach, CA.
Living with Ladera Ranch’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
Zone 10b. Frost comes about 1 winter in 5, so tender plants can often stay out through winter.
Months with highs of 62–84° and lows of 40° or more: January, February, March, April, May, June, July, September, October, November and December. 26 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Ladera Ranch from natural hazards, river flooding is the largest share (66%); heat waves, cold waves, winter storms and ice storms together are 1%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Ladera Ranch and its neighbors
Las Flores the hottest July afternoons (85°, 3° warmer). Differences under a degree are within what the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Ladera Ranch’s, farther away
TownRatings’ own comparison of NOAA 1991–2020 normals, not a NOAA product: places of 5,000+ at least 150 miles away, one per state, closest on January low, July high, precipitation and snow.
| Town | Jan. low | July high | Precip. | Snow |
|---|---|---|---|---|
| Ladera Ranch, CA | 48° | 82° | 13" | 0.0" |
| Ewa Beach, HI | 62° | 87° | 17" | 0.0" |
| Green, OR | 37° | 86° | 32" | 0.0" |
| Port Isabel, TX | 52° | 92° | 26" | 0.2" |
| Sierra Vista Southeast, AZ | 32° | 91° | 15" | 0.7" |
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value. Snow and frost-free days come from the nearest weather station, so neighbors often share them.
Warmer than it used to be
The last 30 years in Ladera Ranch averaged 1.9° warmer than the 1900s. The biggest change is in January (+3.1°).
A bigger shift than in 87% of U.S. towns.
Change by month
The two periods overlap (1991–2000 is in both), which makes the gap a little smaller than it would be between separate periods.
How Ladera Ranch compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Ladera Ranch’s place among California’s.
Ladera Ranch weather by month
Highs, lows and precipitation from NOAA’s grid at Ladera Ranch’s center; snow, wet days and snow on the ground from Santa Ana Fire Stn, CA. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 68° | 48° | 2.7" | 0.0" | 6 | 0 | 54° – 63° |
| February | 67° | 47° | 3.3" | 0.0" | 7 | 0 | 51° – 65° |
| March | 69° | 49° | 1.9" | 0.0" | 5 | 0 | 52° – 66° |
| April | 72° | 51° | 0.8" | 0.0" | 3 | 0 | 57° – 65° |
| May | 73° | 55° | 0.3" | 0.0" | 2 | 0 | 60° – 70° |
| June | 77° | 58° | 0.1" | 0.0" | 1 | 0 | 64° – 72° |
| July | 82° | 62° | 0.0" | 0.0" | 1 | 0 | 69° – 78° |
| August | 84° | 62° | 0.0" | 0.0" | 0 | 0 | 71° – 77° |
| September | 83° | 61° | 0.1" | 0.0" | 1 | 0 | 69° – 76° |
| October | 78° | 57° | 0.5" | 0.0" | 2 | 0 | 63° – 73° |
| November | 73° | 51° | 0.9" | 0.0" | 3 | 0 | 56° – 66° |
| December | 67° | 47° | 2.1" | 0.0" | 6 | 0 | 54° – 63° |
| Year | 75° | 54° | 12.7" | 0.0" | 35 | 0 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 51° to 65°. August is the most reliable, staying within 6°.
Where Ladera Ranch’s numbers come from
Normals are 30-year averages, not a forecast. How TownRatings reads climate data →
- Temperatures and precipitation: NOAA’s gridded 1991–2020 normals for the 5 km cell at Ladera Ranch’s center.
- Snow: Santa Ana Fire Stn, CA.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Laguna Beach, CA, 8 miles from the town’s center, 430 ft lower; the nearest station that passes our checks for distance, height and agreement with the grid.
- Growing zone: USDA Plant Hardiness Zone Map, 2023. USDA Agricultural Research Service and PRISM Group, Oregon State University, prism.oregonstate.edu/phzm, accessed 8 Oct 2026.
- Then and now: NOAA’s gridded normals for 1901–2000 at the same cell.
- Storms and extremes: FEMA National Risk Index (expected annual losses to buildings).
Common questions about Ladera Ranch’s climate
What is the weather like in Ladera Ranch?
A typical July afternoon reaches 82°, a January night drops to 48°, and snow is almost unheard of. Milder January nights than 95% of U.S. towns; cooler July afternoons than 81% of U.S. towns.
How cold does it get in Ladera Ranch in winter?
December nights average 47°. About 1 nights a year reach 32° or below. In the coldest December of the last 30 years the month averaged 54°.
How much snow does Ladera Ranch get?
About 0.0 inches in a normal winter at Santa Ana Fire Stn, CA, so most winters see none.
How hot does it get in Ladera Ranch?
July, with a typical high of 82° and a low of 62°. About 4 days a year reach 90° (Laguna Beach, CA).
When is the first and last frost in Ladera Ranch?
Most years have no frost at all: a 32° night comes in about 20% of winters at Laguna Beach, CA, usually in December or January.
What growing zone is Ladera Ranch in?
Zone 10b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 37°.
What is the best time of year to visit Ladera Ranch?
By one simple rule (highs of 62–84° and lows of 40° or more), January, February, March, April, May, June, July, September, October, November and December. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Ladera Ranch getting warmer?
Yes: 1991–2020 averaged 1.9° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 87% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Ladera Ranch.
Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000; USDA/PRISM 2023 hardiness zones; FEMA National Risk Index. Today’s forecast: National Weather Service.