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Mexico · 1991–2020

Best time to visit
Rancho Santa Margarita.

January leads for comfortable weather in Rancho Santa Margarita: typically 25°C by day, 12.6°C at night, with 19 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJanuary

Typical high25°C

Typical low12.6°C

Rain in January19 mm

Comfort

January

January · December · February

93climate match

Beach

March

March · April · November

84climate match

Outdoors

January

January · December · February

80climate match

The weakest month is July, scoring 24 against January’s 93 — days average 33°C, 9° above the 24°C the score treats as ideal, and 226 mm of rain falls.

Month by month

The whole year,
without the guesswork.

The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.

Jan

9325° / 12.6°

Feb

8826.9° / 13.6°

Mar

7830° / 16.3°

Apr

6532.3° / 18.9°

May

4434.7° / 21.7°

Jun

2634.6° / 22.7°

Jul

2433° / 22.2°

Aug

3833.1° / 22.1°

Sep

3031.6° / 21.4°

Oct

6129.8° / 18.9°

Nov

8827.3° / 15.3°

Dec

9225.1° / 12.8°

Monthly climate evidence for Rancho Santa Margarita — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	25°C	12.6°C	19 mm	2.9	10 h 54	93	Good coverage
February	26.9°C	13.6°C	17 mm	2.2	11 h 23	88	Good coverage
March	30°C	16.3°C	25 mm	2.5	11 h 58	78	Good coverage
April	32.3°C	18.9°C	40 mm	2.8	12 h 38	65	Good coverage
May	34.7°C	21.7°C	85 mm	5.2	13 h 12	44	Good coverage
June	34.6°C	22.7°C	180 mm	8.7	13 h 29	26	Good coverage
July	33°C	22.2°C	226 mm	9.6	13 h 22	24	Good coverage
August	33.1°C	22.1°C	143 mm	7.8	12 h 54	38	Good coverage
September	31.6°C	21.4°C	221 mm	10.7	12 h 15	30	Good coverage
October	29.8°C	18.9°C	102 mm	6.7	11 h 36	61	Good coverage
November	27.3°C	15.3°C	37 mm	3.3	11 h 02	88	Good coverage
December	25.1°C	12.8°C	22 mm	2.1	10 h 47	92	Good coverage

Records at EL PEON, 1972–2011
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	38.9°C3 Jan 1982	-4.4°C31 Jan 1973	47 mm23 Jan 1974	91 mm1994 · driest 0 mm in 1999	40
February	40.0°C22 Feb 1975	0.6°C24 Feb 1976	60 mm24 Feb 1980	62 mm1980 · driest 0 mm in 2006	37
March	45.0°C23 Mar 1991	0.6°C7 Mar 1989	77 mm14 Mar 2003	104 mm1972 · driest 0 mm in 2010	39
April	48.9°C27 Apr 1984	3.9°C1 Apr 1987	138 mm12 Apr 2010	250 mm2010 · driest 0 mm in 2008	39
May	47.8°C3 May 1984	13.9°C15 May 1976	117 mm19 May 1994	230 mm1984 · driest 0 mm in 1998	39
June	45.6°C7 Jun 1974	15.6°C1 Jun 1984	185 mm10 Jun 2000	564 mm1993 · driest 22 mm in 1982	39
July	40.6°C25 Jul 1980	17.8°C15 Jul 1974	275 mm1 Jul 1991	811 mm2010 · driest 6 mm in 1995	38
August	40.6°C4 Aug 1980	18.9°C8 Aug 1972	207 mm7 Aug 1990	502 mm2007 · driest 24 mm in 1997	37
September	40.6°C3 Sep 1982	11.7°C25 Sep 1975	251 mm2 Sep 1977	519 mm1984 · driest 28 mm in 1988	38
October	39.4°C1 Oct 1973	6.7°C25 Oct 2007	111 mm5 Oct 2000	308 mm1997 · driest 0 mm in 1979	39
November	40.0°C26 Nov 1988	1.7°C26 Nov 1974	59 mm10 Nov 1984	87 mm1998 · driest 0 mm in 1988	38
December	37.8°C28 Dec 1983	-6.1°C24 Dec 1989	114 mm3 Dec 1979	174 mm1979 · driest 0 mm in 2010	39

Typical days per month at EL PEON, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	19	4	<1
February	21	10	<1
March	26	18	<1
April	28	21	1
May	31	27	2
June	30	26	5
July	30	26	5
August	31	26	4
September	30	22	6
October	29	19	3
November	24	10	1
December	19	4	<1

How often, not how much — every day in EL PEON’s record sorted by what it was actually like, rather than averaged
Month	Warm & dry days	Wet days	Washouts	Week with 3+ wet days	Daytime mean has ranged
January	79%	9%	2%	5%	22.6–27.2°C
February	86%	9%	2%	3%	24.5–29.7°C
March	90%	9%	2%	6%	28.4–33.2°C
April	89%	11%	4%	10%	29.7–35.4°C
May	82%	18%	8%	18%	32.4–37.2°C
June	70%	30%	17%	40%	32.8–37.3°C
July	67%	33%	19%	36%	30.8–35.8°C
August	73%	28%	14%	35%	31.8–36.1°C
September	65%	35%	19%	45%	30.5–34.1°C
October	80%	20%	8%	18%	28.9–31.9°C
November	88%	10%	4%	3%	25.8–30.3°C
December	83%	9%	3%	6%	23.2–27.1°C

A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.

1972Each stripe is one year’s mean temperature against the 34-year average. Warmest: 1998. Coolest: 2006.2010

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 8908735
NOAA station: MXN00024107 · EL PEON
Station distance: 13 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 18 usable years
Daylight: Calculated from latitude 22.30°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Important limit: Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.

These places read the same station, so their numbers are identical — distance from EL PEON is what differs

Santa Martha→División del Norte→Nuevo Aquismón→Los Generales→La Reforma→Rancho Ciento Seis→

Or put two places side by side: Rancho Santa Margarita vs Santa Martha

Best time to visitRancho Santa Margarita.

January

March

January

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Rancho Santa Margarita.

The whole year,
without the guesswork.

Nearby, measured,
and named.