United States · 1991–2020

Best time to visit
Winfield.

September leads for comfortable weather in Winfield: typically 26.6°C by day, 12.6°C at night, with 101 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high26.6°C

Typical low12.6°C

Rain in September101 mm

Comfort

September

September · May · June

74climate match

Beach

August

August · July · June

68climate match

Outdoors

October

October · April · May

76climate match

The weakest month is January, scoring 5 against September’s 74 — days reach only 7.2°C, 17° below the 24°C the score treats as ideal, and nights drop to -4.3°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

57.2° / -4.3°

Feb

59.5° / -2.8°

Mar

1914.4° / 0.2°

Apr

4820.1° / 4.9°

May

7124.3° / 10.2°

Jun

6728° / 15.1°

Jul

5429.7° / 17.5°

Aug

6429.4° / 16.6°

Sep

7426.6° / 12.6°

Oct

6120.8° / 5.6°

Nov

2814.3° / 0°

Dec

59.1° / -2.6°

Monthly climate evidence for Winfield — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	7.2°C	-4.3°C	135 mm	9.8	9 h 55	5	Strong coverage
February	9.5°C	-2.8°C	128 mm	9.4	10 h 47	5	Strong coverage
March	14.4°C	0.2°C	149 mm	10.5	11 h 51	19	Strong coverage
April	20.1°C	4.9°C	139 mm	10	13 h 04	48	Strong coverage
May	24.3°C	10.2°C	123 mm	10.6	14 h 06	71	Strong coverage
June	28°C	15.1°C	132 mm	10.2	14 h 38	67	Strong coverage
July	29.7°C	17.5°C	152 mm	10.5	14 h 26	54	Strong coverage
August	29.4°C	16.6°C	108 mm	8.3	13 h 33	64	Strong coverage
September	26.6°C	12.6°C	101 mm	7.5	12 h 22	74	Strong coverage
October	20.8°C	5.6°C	86 mm	7.6	11 h 11	61	Strong coverage
November	14.3°C	0°C	100 mm	8	10 h 10	28	Strong coverage
December	9.1°C	-2.6°C	156 mm	10.6	9 h 40	5	Strong coverage

What has changed

Winfield runs +0.7°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

+0.7

Feb

+1.7

Mar

+0.9

Apr

+0.2

May

+0.7

Jun

+0.7

Jul

+0.4

Aug

0.0

Sep

+0.7

Oct

+0.6

Nov

-0.1

Dec

+1.9

September daytime highs, 2011–2025. Last recorded: 27.0°C.

Records at ONEIDA, 1959–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	23.3°C2 Jan 2022	-32.2°C21 Jan 1985	127 mm30 Jan 2010	336 mm2011 · driest 36 mm in 2018	66
February	26.1°C24 Feb 2023	-23.9°C19 Feb 2015	120 mm6 Feb 2020	328 mm2019 · driest 13 mm in 1968	64
March	30.0°C21 Mar 2012	-23.9°C3 Mar 1980	124 mm28 Mar 2021	354 mm1975 · driest 32 mm in 1987	65
April	32.2°C28 Apr 1986	-8.9°C8 Apr 2007	76 mm28 Apr 2011	263 mm2011 · driest 28 mm in 1976	64
May	33.3°C28 May 2012	-3.9°C4 May 1976	104 mm9 May 2024	271 mm2024 · driest 24 mm in 1970	64
June	35.0°C16 Jun 2022	0.6°C1 Jun 1966	104 mm28 Jun 2026	238 mm1969 · driest 15 mm in 1980	64
July	39.4°C2 Jul 2012	6.1°C7 Jul 1972	102 mm27 Jul 1985	329 mm2022 · driest 18 mm in 1986	64
August	38.3°C10 Aug 1980	5.6°C29 Aug 1986	101 mm19 Aug 2010	225 mm1985 · driest 13 mm in 1965	63
September	36.7°C3 Sep 2011	-1.1°C23 Sep 1983	122 mm3 Sep 1982	310 mm2018 · driest 5 mm in 2008	64
October	33.3°C4 Oct 2019	-8.3°C26 Oct 1962	80 mm4 Oct 2021	221 mm2014 · driest 3 mm in 1963	61
November	29.4°C1 Nov 1984	-17.2°C30 Nov 1976	95 mm9 Nov 1986	233 mm1986 · driest 25 mm in 2009	64
December	25.0°C5 Dec 1982	-27.8°C13 Dec 1962	99 mm1 Dec 1996	282 mm2010 · driest 16 mm in 1965	65

Typical days per month at ONEIDA, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	22	5	<1
February	0	0	20	4	1
March	1	<1	16	5	<1
April	7	<1	7	4	0
May	16	2	<1	4	0
June	25	9	0	5	0
July	29	16	0	5	0
August	28	15	0	4	0
September	21	7	0	3	0
October	8	<1	6	3	0
November	<1	0	17	3	0
December	0	0	21	5	<1

How often, not how much — every day in ONEIDA’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%	32%	13%	37%	3.6–10.1°C
February	3%	34%	15%	45%	5.7–12.7°C
March	17%	34%	16%	44%	11.5–17.7°C
April	40%	33%	14%	43%	17.7–22.4°C
May	56%	33%	14%	43%	22.2–26.4°C
June	67%	31%	15%	39%	26.2–29.3°C
July	65%	34%	15%	42%	28.2–31.0°C
August	72%	27%	11%	31%	27.8–30.9°C
September	71%	24%	10%	25%	24.5–28.7°C
October	49%	24%	10%	25%	18.7–22.8°C
November	16%	29%	12%	35%	12.0–17.0°C
December	2%	33%	14%	45%	6.0–12.1°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.

1961Each stripe is one year’s mean temperature against the 53-year average. Warmest: 1998. Coolest: 1976.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4668397
NOAA station: USC00406829 · ONEIDA
Station distance: 9.2 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 26 usable years
Daylight: Calculated from latitude 36.56°, 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 ONEIDA is what differs

Oneida→Huntsville→Helenwood→Robbins→Elgin→Black Creek→

Or put two places side by side: Winfield vs Oneida

Best time to visitWinfield.

September

August

October

The whole year,without the guesswork.

Winfield runs +0.7°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Winfield.

The whole year,
without the guesswork.

Winfield runs +0.7°C
on the 1961–1990 baseline.

Nearby, measured,
and named.