United States · 1991–2020

Best time to visit
Carrollton.

September leads for comfortable weather in Carrollton: typically 26.1°C by day, 12.9°C at night, with 75 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high26.1°C

Typical low12.9°C

Rain in September75 mm

Comfort

September

September · May · August

81climate match

Beach

August

August · July · June

77climate match

Outdoors

October

October · September · April

79climate match

The weakest month is January, scoring 5 against September’s 81 — days reach only 1.9°C, 22° below 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

51.9° / -7.6°

Feb

54.8° / -5.5°

Mar

1910.9° / -0.3°

Apr

4517.7° / 5.5°

May

7223.3° / 11.8°

Jun

6628.1° / 16.9°

Jul

6129.8° / 18.7°

Aug

6829.1° / 17.5°

Sep

8126.1° / 12.9°

Oct

5919.3° / 6.3°

Nov

2111.3° / 0.3°

Dec

54.7° / -4.7°

Monthly climate evidence for Carrollton — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	1.9°C	-7.6°C	52 mm	6.2	9 h 41	5	Strong coverage
February	4.8°C	-5.5°C	51 mm	6.1	10 h 39	5	Strong coverage
March	10.9°C	-0.3°C	74 mm	8.8	11 h 49	19	Strong coverage
April	17.7°C	5.5°C	114 mm	9.8	13 h 11	45	Strong coverage
May	23.3°C	11.8°C	125 mm	11	14 h 18	72	Strong coverage
June	28.1°C	16.9°C	122 mm	9	14 h 55	66	Strong coverage
July	29.8°C	18.7°C	98 mm	7.6	14 h 41	61	Strong coverage
August	29.1°C	17.5°C	85 mm	7	13 h 42	68	Strong coverage
September	26.1°C	12.9°C	75 mm	6.6	12 h 24	81	Strong coverage
October	19.3°C	6.3°C	77 mm	7.6	11 h 06	59	Strong coverage
November	11.3°C	0.3°C	80 mm	7.4	9 h 58	21	Strong coverage
December	4.7°C	-4.7°C	58 mm	6.9	9 h 25	5	Strong coverage

What has changed

Carrollton runs -0.1°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

+0.1

Feb

-0.1

Mar

+0.2

Apr

-1.0

May

-0.5

Jun

-0.2

Jul

-0.9

Aug

-0.8

Sep

+0.8

Oct

0.0

Nov

-0.6

Dec

+1.9

September daytime highs, 2011–2025. Last recorded: 28.5°C.

Records at WHITE HALL 1 E, 1893–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	25.0°C23 Jan 1909	-32.2°C7 Jan 1912	59 mm13 Jan 1911	164 mm2005 · driest 0 mm in 1895	130
February	28.3°C10 Feb 1932	-31.7°C13 Feb 1905	54 mm21 Feb 2018	139 mm1908 · driest 0 mm in 1912	128
March	34.4°C22 Mar 1907	-25.0°C5 Mar 1978	71 mm14 Mar 1922	202 mm1922 · driest 1 mm in 1910	130
April	33.9°C10 Apr 1930	-11.7°C5 Apr 1920	102 mm30 Apr 2017	225 mm2017 · driest 22 mm in 1971	129
May	39.4°C31 May 1934	-5.6°C1 May 1907	94 mm5 May 1991	283 mm1943 · driest 9 mm in 1934	129
June	41.1°C28 Jun 1934	1.7°C3 Jun 1946	107 mm9 Jun 1945	325 mm2015 · driest 9 mm in 1959	128
July	45.0°C20 Jul 1934	6.7°C6 Jul 1972	114 mm19 Jul 2015	321 mm2015 · driest 1 mm in 1934	125
August	44.4°C9 Aug 1934	5.0°C27 Aug 1910	122 mm16 Aug 1946	252 mm1946 · driest 0 mm in 1897	126
September	40.0°C6 Sep 1913	-3.9°C28 Sep 1942	137 mm4 Sep 1926	401 mm1926 · driest 0 mm in 1940	127
October	35.0°C2 Oct 1953	-10.6°C30 Oct 1925	89 mm5 Oct 1941	316 mm1941 · driest 5 mm in 1964	128
November	28.9°C7 Nov 1915	-21.1°C30 Nov 1929	92 mm22 Nov 1942	216 mm1985 · driest 3 mm in 1904	129
December	23.3°C15 Dec 1948	-28.9°C23 Dec 1989	142 mm3 Dec 1982	242 mm1982 · driest 5 mm in 1955	126

Typical days per month at WHITE HALL 1 E, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	28	1	3
February	0	0	24	2	2
March	1	0	18	3	1
April	4	<1	5	4	<1
May	14	3	<1	4	0
June	24	11	0	4	0
July	29	16	0	3	0
August	28	13	0	3	0
September	18	7	0	3	0
October	7	1	4	2	0
November	<1	0	16	3	<1
December	0	0	26	2	2

The best month has moved. On the 1961–1990 numbers the strongest month here was May (scoring 82); on 2011–2025 it is September (85). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in WHITE HALL 1 E’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	<1%	18%	5%	15%	-0.8–6.7°C
February	2%	19%	5%	17%	0.8–9.3°C
March	12%	26%	9%	29%	7.6–16.2°C
April	31%	30%	11%	38%	15.7–21.3°C
May	57%	31%	12%	38%	21.4–26.9°C
June	72%	27%	12%	30%	26.6–31.3°C
July	77%	23%	10%	22%	29.0–33.8°C
August	79%	21%	9%	19%	27.9–32.7°C
September	72%	22%	10%	22%	24.2–29.2°C
October	46%	21%	8%	22%	17.4–23.1°C
November	11%	22%	8%	20%	8.7–14.8°C
December	<1%	20%	6%	18%	1.6–8.4°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.

1896Each stripe is one year’s mean temperature against the 115-year average. Warmest: 1921. Coolest: 2014.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4235288
NOAA station: USC00119241 · WHITE HALL 1 E
Station distance: 15.6 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 28 usable years
Daylight: Calculated from latitude 39.30°, 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 WHITE HALL 1 E is what differs

White Hall→Roodhouse→Greenfield→Manchester→Eldred→Hillview→

Or put two places side by side: Carrollton vs White Hall

Best time to visitCarrollton.