El Segundo’s winters are milder and less snowy than most of the U.S.
A typical July afternoon reaches 74°, a January night drops to 50°, and snow is almost unheard of.
A year in El Segundo at a glance
Each month’s typical high and low, and what it brings.
What stands out about El Segundo’s climate
Compared with towns across the U.S., with El Segundo’s place in California beside it.
What a year in El Segundo 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 Los Angeles International Airport, 2.8 miles from the town’s center, at about the same height.
The 2023 USDA map puts El Segundo’s center in zone 11a: the coldest night of a typical winter, averaged over 1991–2020, reaches about 41°. Plant labels use the zone; frost dates tell you when to plant.
90° days by month
Average days at 90° or more
About 12 inches of rain a year
February is the wettest month and August the driest. Rain falls on about 28 days a year. Snow is rare: about 0.0" in a normal year at Palos Verdes Es Fc43d, CA, so most winters see none.
Rain + melted snow by month
Inches of water
Heating and cooling a home in El Segundo
63% 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 Los Angeles International Airport.
Living with El Segundo’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
Zone 11a. Frost almost never comes, 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, August, September, October, November and December. 2.1 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in El Segundo from natural hazards, earthquakes are the largest share (66%). Normals are averages; the hazards page covers the extremes.
Natural hazards →El Segundo and its neighbors
Del Aire has the coldest January nights next door (48°, 2° colder) and Del Aire the hottest July afternoons (79°, 5° 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 El Segundo’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 |
|---|---|---|---|---|
| El Segundo, CA | 50° | 74° | 12" | 0.0" |
| Makawao, HI | 53° | 75° | 23" | 0.0" |
| Sequim, WA | 34° | 71° | 18" | 1.4" |
| Cedar Mill, OR | 36° | 81° | 39" | 3.6" |
| Ruidoso, NM | 22° | 82° | 20" | 26" |
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 El Segundo averaged 2.3° warmer than the 1900s. The biggest change is in January (+3.2°).
A bigger shift than in 98% 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 El Segundo compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with El Segundo’s place among California’s.
El Segundo weather by month
Highs, lows and precipitation from NOAA’s grid at El Segundo’s center; snow, wet days and snow on the ground from Palos Verdes Es Fc43d, CA. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 65° | 50° | 2.9" | 0.0" | 6 | 0 | 54° – 63° |
| February | 65° | 50° | 3.2" | 0.0" | 5 | 0 | 53° – 63° |
| March | 65° | 52° | 1.8" | 0.0" | 4 | 0 | 54° – 65° |
| April | 67° | 54° | 0.6" | 0.0" | 2 | 0 | 57° – 65° |
| May | 69° | 57° | 0.2" | 0.0" | 1 | 0 | 59° – 68° |
| June | 71° | 60° | 0.0" | 0.0" | 0 | 0 | 63° – 69° |
| July | 74° | 63° | 0.0" | 0.0" | 1 | 0 | 66° – 74° |
| August | 76° | 64° | 0.0" | 0.0" | 0 | 0 | 67° – 73° |
| September | 75° | 63° | 0.1" | 0.0" | 0 | 0 | 66° – 74° |
| October | 73° | 59° | 0.4" | 0.0" | 1 | 0 | 62° – 73° |
| November | 69° | 54° | 0.8" | 0.0" | 3 | 0 | 56° – 65° |
| December | 64° | 50° | 2.1" | 0.0" | 4 | 0 | 54° – 61° |
| Year | 69° | 56° | 12.1" | 0.0" | 28 | 0 |
How much a month can swing
A normal is an average. March swings the most: from 1991 to 2020 its average ranged from 54° to 65°. June is the most reliable, staying within 6°.
Where El Segundo’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 El Segundo’s center.
- Snow: Palos Verdes Es Fc43d, CA.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Los Angeles International Airport, 2.8 miles from the town’s center, at about the same height; 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 El Segundo’s climate
What is the weather like in El Segundo?
A typical July afternoon reaches 74°, a January night drops to 50°, and snow is almost unheard of. Milder January nights than 97% of U.S. towns; cooler July afternoons than all but 163 U.S. towns.
How cold does it get in El Segundo in winter?
December nights average 50°. A night at 32° or below comes in only some winters (0.0 a year on average). In the coldest December of the last 30 years the month averaged 54°.
How much snow does El Segundo get?
About 0.0 inches in a normal winter at Palos Verdes Es Fc43d, CA, so most winters see none.
How hot does it get in El Segundo?
July, with a typical high of 74° and a low of 63°. About 5 days a year reach 90° (Los Angeles International Airport).
When is the first and last frost in El Segundo?
Most years have no frost at all: a 32° night comes in about 0% of winters at Los Angeles International Airport, usually in December or January.
What growing zone is El Segundo in?
Zone 11a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 41°.
What is the best time of year to visit El Segundo?
By one simple rule (highs of 62–84° and lows of 40° or more), January, February, March, April, May, June, July, August, September, October, November and December. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is El Segundo getting warmer?
Yes: 1991–2020 averaged 2.3° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 98% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in El Segundo.
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.