Rancho Santa Margarita weather in February

In February, Rancho Santa Margarita sees average daytime highs of 64°F and overnight lows near 46°F, with 4.4 in of rain across 6.8 wet days and about 10.7 hours of daylight. It is the 10th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 64°F through the month. The sky is clear or mostly clear about 43% of the time in February, and the air most often feels dry.

Daylight stretches from about 10 h 24 min at the start of February to 11 h 12 min by month's end. Set against the rest of the year, February is Rancho Santa Margarita's 12th-clearest and 3rd-windiest month. For the whole year in context, see Rancho Santa Margarita's year-round climate.

Daytime high
64°
10th warmest
Overnight low
46°
3rd coldest
Rainfall
4.4 in
6.8 wet days
Daylight
10 h 48 min
6:42 AM – 5:28 PM
Cloud cover
48%
12th clearest
Wind
4 mph
3rd windiest
Solar energy
3.95 kWh/m²
Travel score
6.4
out of 10

Rancho Santa Margarita is city in Orange County, California, United States.

Density
1,466/km²
people per km²
Founded
2000

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in February

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 64°F through the month.

A typical February day in Rancho Santa Margarita reaches about 64°F in the afternoon and slips back to 46°F overnight — a 19°F spread between the day's warmth and the night's chill. On most days the high lands between 55°F and 76°F. Set against its neighbours, February runs on par with January and about 3°F cooler than March.

30°40°50°60°70°80°151015202528
Avg high (°F)Avg low (°F)
16544
26544
36544
46545
56545
66545
76545
86545
96545
106545
116545
126445
136446
146446
156446
166446
176446
186446
196446
206446
216446
226446
236446
246446
256446
266446
276446
286446

Rancho Santa Margarita weather by month

How February compares with the rest of the year at a glance. February is the 10th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysDaylight (hours)Travel score
Jan64° / 44°3.66.4106.5
Feb64° / 46°4.46.810.76.4
Mar67° / 48°2.66.511.76.9
Apr71° / 51°1.23.912.87.9
May74° / 56°0.62.313.78.7
Jun80° / 60°0.10.614.28.6
Jul86° / 65°0.10.6146.7
Aug88° / 66°0.10.313.26.1
Sep85° / 64°0.21.312.26.9
Oct79° / 57°0.92.811.28.5
Nov70° / 49°1.23.210.38.0
Dec64° / 44°2.55.39.86.6

Cloud cover in February

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 43% of the time in February, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 14% of February, with mostly cloudy or overcast conditions the remaining 44%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202528
Clearer (%)Cloudier (%)
16139
26139
36040
46040
56040
66040
75941
85941
95842
105842
115743
125644
135644
145644
155545
165545
175545
185545
195545
205446
215446
225446
235446
245446
255446
265446
275446
285446

Chance of precipitation in February

Any precipitation

Rancho Santa Margarita gets around 4.4 in of rain over 6.8 wet days in February, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 24% and peaks near 28% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202528
Rain chance (%)
119
219
319
420
520
620
721
821
922
1023
1124
1224
1325
1425
1526
1626
1726
1827
1927
2027
2127
2228
2328
2428
2528
2628
2728
2827

Humidity in February

DryComfortableHumidMuggyOppressiveMiserable

Most of February feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, February lands in the dry band about 99% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202528
Dry (%)Comfortable (%)
1991
2991
3991
4991
5991
6991
7991
8991
9991
10991
11991
12991
13991
14991
15991
16991
17991
18991
19991
20991
21991
22991
23991
24991
25991
26991
27991
28991

Wind in February

Winds average 4 mph in February.

Across February, daily wind ranges from about 4 mph on the calmest days to 4 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202528
Wind speed (mph)Feels
14calm
24calm
34calm
44calm
54calm
64calm
74calm
84calm
94calm
104calm
114calm
124calm
134calm
144calm
154calm
164calm
174calm
184calm
194calm
204calm
214calm
224calm
234calm
244calm
254calm
264calm
274calm
284calm

Sunrise & sunset in February

DaylightNight

Daylight runs from about 10 h 24 min at the start of February to 11 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 48 minutes over February. Sunrise moves from 6:53 AM to 6:28 AM, and sunset from 5:14 PM to 5:39 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202528
Daylight (h)Sunrise (AM)Sunset (PM)
110.46:535:14
210.46:535:15
310.46:525:16
410.46:515:17
510.56:515:18
610.56:505:19
710.56:495:20
810.56:485:21
910.66:485:22
1010.66:475:23
1110.66:465:24
1210.76:455:25
1310.76:445:26
1410.76:435:27
1510.86:425:28
1610.86:415:29
1710.86:405:30
1810.96:395:30
1910.96:385:31
2010.96:375:32
2110.96:365:33
2211.06:355:34
2311.06:345:35
2411.06:335:36
2511.16:325:37
2611.16:315:38
2711.16:305:38
2811.26:285:39

Solar energy in February

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in February, about 3.95 kWh/m².

For context, solar energy here swings from a low near 2.99 kWh/m² to a high of 7.98 kWh/m² in June across the year — February's 3.95 kWh/m² falls in the middle.

012345151015202528
Solar energy (kWh/m²)Level
13.6Moderate
23.6Moderate
33.7Moderate
43.7Moderate
53.7Moderate
63.7Moderate
73.8Moderate
83.8Moderate
93.8Moderate
103.8Moderate
113.8Moderate
123.9Moderate
133.9Moderate
143.9Moderate
153.9Moderate
164.0Moderate
174.0Bright
184.0Bright
194.1Bright
204.1Bright
214.1Bright
224.2Bright
234.2Bright
244.3Bright
254.3Bright
264.4Bright
274.4Bright
284.5Bright
Planning a trip in February

Is February a good time to visit Rancho Santa Margarita?

Our two travel scores rate February for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

6.4
Sightseeing
11th-best month of the year
2.2
Beach & pool
10th-best month of the year

February is a reasonable time to visit Rancho Santa Margarita for sightseeing.

What to pack for Rancho Santa Margarita in February

From February's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In February, Rancho Santa Margarita sees daytime highs around 64°F and nights near 46°F. Worth packing: a warm layer. About 7 days see rain.

a warm layer

Sea temperature near Rancho Santa Margarita in February

The nearest coast averages about 59°F in February — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 16 mi away) is warmest in August at about 69°F and coldest in February near 59°F.

It's comfortable for a long swim from Jul 13 to Sep 28 — about 2.6 months when the water holds above 68°F.

60°65°70°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingcomfortable to swim
Sea temperature (°F)Comfort
Jan59Cool
Feb59Cool
Mar59Cool
Apr60Cool
May63Cool
Jun65Cool
Jul68Refreshing
Aug69Refreshing
Sep69Refreshing
Oct67Cool
Nov64Cool
Dec60Cool

UV index in Rancho Santa Margarita in February

LowModerateHighVery highExtreme

Clear-sky midday UV in February peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Rancho Santa Margarita peaks around June 23 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateVery highExtremeVery highHighModerateJun 23UV 10Dec 16UV 3
UV index (midday)Level
Jan4Moderate
Feb5Moderate
Mar5Moderate
Apr8Very high
May8Very high
Jun11Extreme
Jul10Extreme
Aug10Extreme
Sep8Very high
Oct6High
Nov3Moderate
Dec3Moderate

Air quality in Rancho Santa Margarita in February

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where February falls, not just the annual average.

Air quality in Rancho Santa Margarita is worst in September — around 49 µg/m³ PM2.5 (poor), about 4.0× the cleanest month (May, 12 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateSep 1447 µg/m³May 1713 µg/m³
PM2.5 (µg/m³)Level
Jan18Moderate
Feb19Moderate
Mar19Moderate
Apr17Moderate
May12Moderate
Jun17Moderate
Jul19Moderate
Aug32Moderate
Sep49Poor
Oct21Moderate
Nov21Moderate
Dec18Moderate
Location & terrain

Where is Rancho Santa Margarita?

Rancho Santa Margarita sits at 33.6°N, 117.6°W, 948 ft above sea level, in United States. The nearest listed city is Mission Viejo, 5.0 mi away.

Topography around Rancho Santa Margarita

How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Rancho Santa Margarita.

Within 2 miles, the terrain around Rancho Santa Margarita has only modest variations in elevation — a maximum elevation change of 764 ft around an average of 1,007 ft above sea level; within 10 miles, very significant variations in elevation — a maximum elevation change of 5,564 ft; within 50 miles, extreme variations in elevation — a maximum elevation change of 9,967 ft.

The land around Rancho Santa Margarita is covered by artificial surfaces (41%) and trees (35%) within 2 miles, trees (43%) and artificial surfaces (21%) within 10 miles, and water (27%) and artificial surfaces (25%) within 50 miles.

2 miles
764 ft
10 miles
5,564 ft
50 miles
9,967 ft
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
February weather nearby: Mission Viejo 5.0 mi · Lake Forest 5.0 mi · Ladera Ranch 5.0 mi · Laguna Hills 6.8 mi · Laguna Woods 7.5 mi · Aliso Viejo 8.7 mi · Stonegate 9.3 mi · Laguna Niguel 9.9 mi

United States travel facts

Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 100% of US
price level, 2025
GDP per capita
$90,027
2025
Happiness
6.8 / 10
World Happiness, 2025
Safe drinking water
98%
of population, 2024
Homicide rate
5.8
per 100k, 2023
Road deaths
12.7
per 100k/yr, 2019
Income group
High
World Bank
Religion
Protestant 47%unaffiliated 23%Roman Catholic 21%Jewish 2%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Rancho Santa Margarita (33.6409°, -117.6031°, elevation 948 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).