Mexico · 1991–2020

Best time to visit
Río Norte.

February leads for comfortable weather in Río Norte: typically 23.8°C by day, 7.5°C at night, with 4 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortFebruary

Typical high23.8°C

Typical low7.5°C

Rain in February4 mm

Comfort

February

February · March · December

86climate match

Beach

April

April · November · October

70climate match

Outdoors

January

January · December · February

87climate match

The weakest month is August, scoring 22 against February’s 86 — days average 42.1°C, 18° above the 24°C the score treats as ideal.

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

7822° / 6.2°

Feb

8623.8° / 7.5°

Mar

8126.2° / 8.7°

Apr

7330.5° / 11.8°

May

5636.8° / 15.9°

Jun

4339.3° / 18.8°

Jul

2642° / 23°

Aug

2242.1° / 25.2°

Sep

3240.5° / 22.5°

Oct

5337° / 17.1°

Nov

7927.7° / 10.1°

Dec

8022.6° / 6.4°

Monthly climate evidence for Río Norte — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	22°C	6.2°C	3 mm	0.6	10 h 15	78	Good coverage
February	23.8°C	7.5°C	4 mm	0.5	10 h 59	86	Good coverage
March	26.2°C	8.7°C	5 mm	0.5	11 h 53	81	Good coverage
April	30.5°C	11.8°C	2 mm	0.2	12 h 56	73	Good coverage
May	36.8°C	15.9°C	0 mm	0	13 h 47	56	Good coverage
June	39.3°C	18.8°C	0 mm	0	14 h 15	43	Good coverage
July	42°C	23°C	1 mm	0.3	14 h 04	26	Good coverage
August	42.1°C	25.2°C	4 mm	0.4	13 h 20	22	Good coverage
September	40.5°C	22.5°C	1 mm	0.2	12 h 20	32	Good coverage
October	37°C	17.1°C	4 mm	0.2	11 h 19	53	Good coverage
November	27.7°C	10.1°C	4 mm	0.2	10 h 28	79	Good coverage
December	22.6°C	6.4°C	5 mm	0.7	10 h 03	80	Good coverage

Records at RIITO, 1949–2010
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	30.6°C19 Jan 1971	-6.7°C4 Jan 1950	28 mm16 Jan 1979	47 mm1955 · driest 0 mm in 2000	61
February	35.6°C3 Feb 2009	-5.6°C20 Feb 1955	30 mm2 Feb 1983	40 mm1983 · driest 0 mm in 1995	61
March	38.9°C22 Mar 2003	-3.9°C4 Mar 1951	46 mm6 Mar 2001	46 mm2001 · driest 0 mm in 1963	61
April	42.8°C21 Apr 1965	1.7°C24 Apr 1994	19 mm21 Apr 1957	29 mm1957 · driest 0 mm in 1973	59
May	48.9°C13 May 2009	4.4°C4 May 1981	29 mm10 May 1957	34 mm1957 · driest 0 mm in 1991	59
June	50.0°C16 Jun 1958	3.9°C2 Jun 1981	15 mm10 Jun 1981	127 mm1981 · driest 0 mm in 1965	60
July	56.1°C8 Jul 1958	4.4°C1 Jul 1981	20 mm5 Jul 1968	25 mm1981 · driest 0 mm in 2010	59
August	49.4°C10 Aug 1958	4.4°C15 Aug 1981	49 mm23 Aug 1955	119 mm1981 · driest 0 mm in 2009	58
September	47.8°C12 Sep 1987	0.6°C24 Sep 1981	80 mm1 Sep 1967	96 mm1967 · driest 0 mm in 1953	59
October	50.0°C19 Oct 2003	-1.1°C31 Oct 1971	68 mm6 Oct 1972	143 mm1972 · driest 0 mm in 2007	60
November	47.8°C3 Nov 1966	-2.8°C28 Nov 1952	45 mm9 Nov 1969	48 mm1969 · driest 0 mm in 1966	60
December	40.6°C11 Dec 2002	-6.1°C29 Dec 1988	26 mm24 Dec 1959	58 mm1959 · driest 0 mm in 1963	58

Typical days per month at RIITO, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	9	<1	<1
February	12	2	<1
March	19	8	<1
April	27	18	<1
May	30	29	0
June	29	29	0
July	30	30	<1
August	29	29	<1
September	30	30	0
October	30	27	<1
November	22	11	<1
December	10	3	<1

How often, not how much — every day in RIITO’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	62%	3%	<1%	<1%	17.9–24.0°C
February	83%	3%	<1%	1%	20.9–26.0°C
March	91%	2%	<1%	<1%	23.0–28.9°C
April	98%	<1%	<1%	0%	26.5–32.8°C
May	100%	<1%	<1%	<1%	32.3–38.5°C
June	100%	1%	<1%	1%	36.3–41.3°C
July	99%	1%	<1%	<1%	38.4–42.6°C
August	98%	3%	<1%	2%	38.3–42.9°C
September	98%	2%	<1%	<1%	35.5–41.2°C
October	98%	1%	<1%	<1%	29.4–40.2°C
November	90%	2%	<1%	<1%	22.9–29.6°C
December	63%	4%	<1%	2%	18.0–24.0°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.

1950Each stripe is one year’s mean temperature against the 48-year average. Warmest: 2005. Coolest: 1982.2009

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 8578928
NOAA station: MXN00026076 · RIITO
Station distance: 15.6 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 15 usable years
Daylight: Calculated from latitude 32.27°, 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 RIITO is what differs

Ciudad Coahuila→Ciudad Coahuila (Kilómetro Cincuenta y Siete)→Ejido Plan de Ayala→Nuevo Michoacán (Estación Riíto)→Independencia→Mesa Rica→

Or put two places side by side: Río Norte vs Ciudad Coahuila

Best time to visitRío Norte.