United States · 1991–2020

Best time to visit
Roma.

February leads for comfortable weather in Roma: typically 24.8°C by day, 10.4°C at night, with 23 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortFebruary

Typical high24.8°C

Typical low10.4°C

Rain in February23 mm

Comfort

February

February · November · March

89climate match

Beach

April

April · October · March

83climate match

Outdoors

January

January · December · February

91climate match

The weakest month is July, scoring 36 against February’s 89 — days average 37.5°C, 14° 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

8021.8° / 8°

Feb

8924.8° / 10.4°

Mar

8527.9° / 13.8°

Apr

7131.5° / 17.5°

May

4834.4° / 21.3°

Jun

3837° / 23.9°

Jul

3637.5° / 24.3°

Aug

3737.7° / 24.3°

Sep

3734.6° / 21.9°

Oct

6731.5° / 17.8°

Nov

8926.2° / 12.8°

Dec

8122.1° / 8.6°

Monthly climate evidence for Roma — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	21.8°C	8°C	21 mm	3.4	10 h 39	80	Strong coverage
February	24.8°C	10.4°C	23 mm	3.1	11 h 13	89	Strong coverage
March	27.9°C	13.8°C	31 mm	3.4	11 h 56	85	Strong coverage
April	31.5°C	17.5°C	29 mm	2.8	12 h 45	71	Strong coverage
May	34.4°C	21.3°C	70 mm	4.1	13 h 25	48	Strong coverage
June	37°C	23.9°C	58 mm	3.3	13 h 47	38	Strong coverage
July	37.5°C	24.3°C	50 mm	3.4	13 h 39	36	Strong coverage
August	37.7°C	24.3°C	39 mm	3.5	13 h 04	37	Strong coverage
September	34.6°C	21.9°C	124 mm	6.2	12 h 17	37	Strong coverage
October	31.5°C	17.8°C	57 mm	3.5	11 h 29	67	Strong coverage
November	26.2°C	12.8°C	30 mm	3.2	10 h 49	89	Strong coverage
December	22.1°C	8.6°C	29 mm	4.1	10 h 29	81	Strong coverage

What has changed

Roma runs +1.4°C
on the 1961–1990 baseline.

Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.

Jan

+1.8

Feb

+2.2

Mar

+0.8

Apr

+0.4

May

+1.3

Jun

+1.5

Jul

+0.5

Aug

+1.0

Sep

+1.6

Oct

+2.5

Nov

+1.1

Dec

+2.5

February daytime highs, 2011–2025. Last recorded: 26.8°C.

Records at RIO GRANDE CITY, 1897–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	36.1°C2 Jan 2022	-12.2°C12 Jan 1962	83 mm5 Jan 1958	117 mm1984 · driest 0 mm in 1999	100
February	40.0°C26 Feb 1902	-9.4°C4 Feb 1951	82 mm2 Feb 1948	134 mm1983 · driest 0 mm in 2026	103
March	42.2°C31 Mar 1954	-3.9°C4 Mar 1971	87 mm28 Mar 2025	113 mm2017 · driest 0 mm in 1947	103
April	44.4°C28 Apr 1937	-3.9°C1 Apr 1987	110 mm21 Apr 1968	152 mm1968 · driest 0 mm in 1901	100
May	44.4°C27 May 1955	7.8°C5 May 1970	160 mm4 May 1904	323 mm2015 · driest 0 mm in 1998	99
June	46.7°C14 Jun 1998	11.7°C4 Jun 1970	156 mm21 Jun 1993	337 mm1993 · driest 0 mm in 1996	99
July	43.9°C6 Jul 1998	16.7°C31 Jul 1942	110 mm31 Jul 1938	270 mm2007 · driest 0 mm in 1982	98
August	43.3°C13 Aug 1998	15.6°C5 Aug 1942	126 mm29 Aug 1981	267 mm1981 · driest 0 mm in 1935	98
September	43.9°C6 Sep 2000	7.2°C29 Sep 1942	318 mm22 Sep 1967	662 mm1967 · driest 0 mm in 1947	97
October	40.0°C1 Oct 1966	-1.7°C31 Oct 1993	127 mm12 Oct 2003	241 mm1958 · driest 0 mm in 1952	95
November	37.2°C2 Nov 1947	-5.6°C22 Nov 1969	56 mm8 Nov 1990	108 mm1930 · driest 0 mm in 2024	98
December	36.1°C6 Dec 1977	-9.4°C21 Dec 1973	66 mm11 Dec 2011	120 mm1986 · driest 0 mm in 1950	99

Typical days per month at RIO GRANDE CITY, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	11	3	2	<1
February	15	7	<1	<1
March	22	12	<1	<1
April	26	20	0	<1
May	29	27	0	2
June	28	28	0	1
July	30	29	0	2
August	30	29	0	1
September	28	26	0	3
October	28	23	0	2
November	19	9	<1	<1
December	12	3	2	<1

The best month has moved. On the 1961–1990 numbers the strongest month here was November (scoring 88); on 2011–2025 it is December (91). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in RIO GRANDE CITY’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	61%	11%	2%	10%	17.2–25.7°C
February	72%	11%	2%	7%	20.4–27.8°C
March	85%	8%	2%	5%	25.2–31.2°C
April	90%	9%	3%	5%	29.5–34.1°C
May	87%	13%	6%	8%	32.2–36.3°C
June	88%	12%	6%	9%	34.3–38.4°C
July	90%	10%	4%	8%	34.9–39.4°C
August	89%	10%	4%	10%	35.5–39.3°C
September	80%	19%	9%	17%	32.9–36.8°C
October	87%	11%	4%	8%	29.3–33.4°C
November	80%	9%	3%	6%	23.4–28.7°C
December	65%	11%	2%	9%	19.4–24.9°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.

1901Each stripe is one year’s mean temperature against the 82-year average. Warmest: 1902. Coolest: 1976.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 8479429
NOAA station: USC00417622 · RIO GRANDE CITY
Station distance: 20.6 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 25 usable years
Daylight: Calculated from latitude 26.41°, 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 RIO GRANDE CITY is what differs

Rio Grande City→Ciudad Gustavo Díaz Ordaz→Roma-Los Saenz→Ciudad Camargo→Las Lomas→Escobares→

Or put two places side by side: Roma vs Rio Grande City

Best time to visitRoma.