United States · 1991–2020

Best time to visit
Duffau.

April leads for comfortable weather in Duffau: typically 25.5°C by day, 11°C at night, with 74 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortApril

Typical high25.5°C

Typical low11°C

Rain in April74 mm

Comfort

April

April · October · May

80climate match

Beach

September

September · July · August

76climate match

Outdoors

November

November · March · April

82climate match

The weakest month is January, scoring 38 against April’s 80 — days reach only 14.9°C, 9° below the 24°C the score treats as ideal, and nights drop to 0.6°C.

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

3814.9° / 0.6°

Feb

4817.2° / 2.5°

Mar

6520.9° / 6.8°

Apr

8025.5° / 11°

May

6828.7° / 16.5°

Jun

4932.5° / 20.3°

Jul

4734.7° / 21.9°

Aug

4634.4° / 21.4°

Sep

6730.6° / 17.2°

Oct

7825.9° / 11.7°

Nov

6119.5° / 5.9°

Dec

4115.3° / 1°

Monthly climate evidence for Duffau — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	14.9°C	0.6°C	55 mm	6.5	10 h 15	38	Good coverage
February	17.2°C	2.5°C	71 mm	5.7	11 h	48	Good coverage
March	20.9°C	6.8°C	83 mm	6.4	11 h 53	65	Good coverage
April	25.5°C	11°C	74 mm	5.6	12 h 55	80	Good coverage
May	28.7°C	16.5°C	107 mm	6.7	13 h 47	68	Good coverage
June	32.5°C	20.3°C	113 mm	6.4	14 h 14	49	Good coverage
July	34.7°C	21.9°C	57 mm	5	14 h 03	47	Good coverage
August	34.4°C	21.4°C	83 mm	5.1	13 h 19	46	Good coverage
September	30.6°C	17.2°C	72 mm	5.1	12 h 19	67	Good coverage
October	25.9°C	11.7°C	93 mm	5.4	11 h 20	78	Good coverage
November	19.5°C	5.9°C	68 mm	6.2	10 h 28	61	Good coverage
December	15.3°C	1°C	60 mm	5.2	10 h 03	41	Good coverage

Records at HICO, 1916–2009
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	32.8°C22 Jan 1943	-23.9°C31 Jan 1949	84 mm23 Jan 1938	173 mm1968 · driest 0 mm in 1959	89
February	36.7°C22 Feb 1996	-19.4°C2 Feb 1951	118 mm25 Feb 1948	256 mm1997 · driest 0 mm in 1918	91
March	37.2°C31 Mar 1974	-11.7°C11 Mar 1948	122 mm27 Mar 1989	191 mm2007 · driest 0 mm in 1925	91
April	38.9°C18 Apr 1925	-3.9°C10 Apr 1973	158 mm30 Apr 1977	289 mm1977 · driest 8 mm in 1920	90
May	40.0°C11 May 1967	2.8°C1 May 2005	175 mm31 May 1988	309 mm1987 · driest 6 mm in 2004	89
June	43.9°C27 Jun 1980	5.0°C3 Jun 1919	102 mm10 Jun 1995	308 mm2007 · driest 0 mm in 1936	89
July	43.9°C16 Jul 1978	11.1°C3 Jul 1984	111 mm31 Jul 1995	183 mm1995 · driest 0 mm in 1997	88
August	45.0°C11 Aug 1936	10.0°C28 Aug 1992	114 mm19 Aug 2004	231 mm1941 · driest 0 mm in 1943	90
September	42.8°C2 Sep 1939	0.6°C27 Sep 1942	145 mm22 Sep 1919	243 mm1986 · driest 2 mm in 1956	90
October	41.1°C3 Oct 1951	-7.2°C30 Oct 1917	121 mm5 Oct 1969	301 mm1969 · driest 0 mm in 1917	89
November	33.3°C5 Nov 1931	-12.8°C11 Nov 1950	97 mm8 Nov 1918	235 mm1940 · driest 0 mm in 1949	88
December	32.2°C30 Dec 1951	-21.7°C23 Dec 1989	139 mm20 Dec 1991	281 mm1991 · driest 0 mm in 1950	88

Typical days per month at HICO, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	2	<1	17	2
February	3	<1	10	2
March	9	1	4	2
April	19	5	<1	3
May	27	12	0	4
June	30	25	0	3
July	31	29	0	2
August	31	28	0	2
September	28	19	0	3
October	20	7	<1	3
November	6	<1	6	2
December	1	<1	16	2

How often, not how much — every day in HICO’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	27%	16%	5%	14%	11.4–18.6°C
February	37%	18%	6%	15%	14.2–20.9°C
March	58%	17%	7%	11%	18.2–24.5°C
April	75%	19%	9%	17%	23.8–28.5°C
May	77%	22%	11%	20%	27.5–31.0°C
June	82%	17%	8%	14%	31.0–35.4°C
July	87%	13%	5%	10%	33.4–37.7°C
August	87%	13%	6%	10%	33.3–38.0°C
September	83%	17%	8%	14%	29.4–33.8°C
October	80%	15%	7%	12%	24.2–29.4°C
November	52%	16%	6%	13%	17.3–23.4°C
December	31%	14%	6%	13%	13.6–18.9°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.

1917Each stripe is one year’s mean temperature against the 80-year average. Warmest: 1956. Coolest: 1919.2008

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4687225
NOAA station: USC00414137 · HICO
Station distance: 10.9 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 15 usable years
Daylight: Calculated from latitude 32.08°, 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 HICO is what differs

Hico→Iredell→Cranfills Gap→Carlton→Chalk Mountain→Clairette→

Or put two places side by side: Duffau vs Hico

Best time to visitDuffau.