United States · 1991–2020

Best time to visit
Sulphur Rock.

September leads for comfortable weather in Sulphur Rock: typically 28.7°C by day, 15.4°C at night, with 87 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high28.7°C

Typical low15.4°C

Rain in September87 mm

Comfort

September

September · October · May

74climate match

Beach

June

June · August · July

73climate match

Outdoors

October

October · April · March

75climate match

The weakest month is January, scoring 8 against September’s 74 — days reach only 9°C, 15° below the 24°C the score treats as ideal, and nights drop to -2.4°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

89° / -2.4°

Feb

1811.4° / -1°

Mar

3616.2° / 3.3°

Apr

6221.8° / 8.5°

May

7226.2° / 14°

Jun

6030.6° / 18.4°

Jul

4832.8° / 20.6°

Aug

5332.5° / 19.7°

Sep

7428.7° / 15.4°

Oct

7322.7° / 9.1°

Nov

3515.8° / 3.2°

Dec

1110.4° / -0.8°

Monthly climate evidence for Sulphur Rock — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	9°C	-2.4°C	91 mm	7.2	9 h 59	8	Strong coverage
February	11.4°C	-1°C	92 mm	7.2	10 h 50	18	Strong coverage
March	16.2°C	3.3°C	115 mm	9.3	11 h 51	36	Strong coverage
April	21.8°C	8.5°C	139 mm	7.8	13 h 03	62	Strong coverage
May	26.2°C	14°C	128 mm	9.2	14 h 02	72	Strong coverage
June	30.6°C	18.4°C	97 mm	6.9	14 h 34	60	Strong coverage
July	32.8°C	20.6°C	105 mm	6.9	14 h 21	48	Strong coverage
August	32.5°C	19.7°C	87 mm	6.7	13 h 30	53	Strong coverage
September	28.7°C	15.4°C	87 mm	5.9	12 h 22	74	Strong coverage
October	22.7°C	9.1°C	96 mm	6.9	11 h 13	73	Strong coverage
November	15.8°C	3.2°C	128 mm	7.4	10 h 14	35	Strong coverage
December	10.4°C	-0.8°C	121 mm	7.6	9 h 45	11	Strong coverage

What has changed

Sulphur Rock runs -0.4°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

+0.4

Feb

-0.4

Mar

-0.4

Apr

-1.6

May

-1.3

Jun

-0.6

Jul

-1.2

Aug

-1.3

Sep

+0.5

Oct

0.0

Nov

-0.2

Dec

+1.4

September daytime highs, 2011–2025. Last recorded: 33.1°C.

Records at BATESVILLE L&D 1, 1951–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	25.6°C7 Jan 2026	-23.9°C11 Jan 1977	127 mm11 Jan 2020	211 mm2007 · driest 2 mm in 2026	74
February	29.4°C13 Feb 1962	-26.1°C2 Feb 1951	96 mm9 Feb 2023	327 mm2018 · driest 19 mm in 1963	74
March	33.3°C22 Mar 2026	-12.8°C4 Mar 2014	114 mm9 Mar 1994	250 mm2023 · driest 21 mm in 1995	74
April	34.4°C18 Apr 2006	-5.0°C11 Apr 1973	193 mm28 Apr 2014	417 mm1973 · driest 15 mm in 1987	73
May	36.7°C30 May 2012	-1.1°C1 May 1960	109 mm21 May 2011	307 mm1961 · driest 17 mm in 2005	73
June	43.3°C29 Jun 2012	5.0°C3 Jun 1969	108 mm24 Jun 2007	231 mm1999 · driest 6 mm in 1966	74
July	44.4°C31 Jul 1980	8.9°C6 Jul 1972	147 mm1 Jul 2007	230 mm1992 · driest 13 mm in 1993	75
August	43.9°C4 Aug 2011	7.2°C28 Aug 1967	149 mm10 Aug 2023	259 mm2016 · driest 3 mm in 2025	73
September	41.1°C4 Sep 2000	-0.6°C29 Sep 1967	155 mm9 Sep 2007	266 mm1968 · driest 0 mm in 2004	74
October	36.7°C2 Oct 1954	-6.7°C29 Oct 1952	115 mm30 Oct 2009	382 mm1984 · driest 0 mm in 2024	73
November	30.0°C4 Nov 2016	-12.8°C29 Nov 1976	131 mm1 Nov 2018	343 mm2011 · driest 10 mm in 1954	73
December	27.2°C3 Dec 2021	-21.1°C25 Dec 1983	135 mm28 Dec 2015	334 mm1982 · driest 1 mm in 2025	74

Typical days per month at BATESVILLE L&D 1, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	21	3	<1
February	<1	0	17	3	<1
March	3	0	9	4	<1
April	9	<1	1	4	0
May	21	6	0	4	0
June	28	20	0	3	0
July	30	26	0	3	0
August	30	24	0	3	0
September	25	13	0	3	0
October	12	2	1	3	0
November	1	0	9	4	<1
December	0	0	19	4	<1

How often, not how much — every day in BATESVILLE L&D 1’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	4%	25%	10%	25%	6.0–12.3°C
February	11%	27%	11%	30%	7.6–14.9°C
March	27%	29%	13%	33%	13.0–19.9°C
April	55%	29%	14%	32%	20.0–25.3°C
May	69%	30%	13%	33%	24.4–28.9°C
June	78%	24%	10%	26%	29.3–33.8°C
July	77%	24%	10%	23%	31.4–35.7°C
August	79%	23%	10%	24%	31.0–35.4°C
September	79%	22%	10%	19%	26.9–31.9°C
October	63%	20%	9%	21%	21.3–25.5°C
November	26%	24%	12%	22%	13.1–18.9°C
December	5%	25%	11%	28%	8.1–12.9°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.

1952Each stripe is one year’s mean temperature against the 68-year average. Warmest: 2012. Coolest: 1993.2024

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4132758
NOAA station: USC00030460 · BATESVILLE L&D 1
Station distance: 12.5 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 27 usable years
Daylight: Calculated from latitude 35.75°, 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 BATESVILLE L&D 1 is what differs

Batesville→Southside→Pleasant Plains→Magness→Moorefield→Balch Addition→

Or put two places side by side: Sulphur Rock vs Batesville

Best time to visitSulphur Rock.