United States · 1991–2020

Best time to visit
Butteville.

September leads for comfortable weather in Butteville: typically 24.6°C by day, 10.9°C at night, with 40 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high24.6°C

Typical low10.9°C

Rain in September40 mm

Comfort

September

September · June · July

88climate match

Beach

August

August · July · September

76climate match

Outdoors

May

May · June · September

84climate match

The weakest month is January, scoring 5 against September’s 88 — days reach only 8.7°C, 15° 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

58.7° / 2.2°

Feb

1510.6° / 2.5°

Mar

2213.1° / 3.8°

Apr

4216.1° / 5.5°

May

6420° / 8.6°

Jun

8723.1° / 11.1°

Jul

8428° / 13.2°

Aug

8328.2° / 13.3°

Sep

8824.6° / 10.9°

Oct

5017.5° / 7.3°

Nov

1411.7° / 4.1°

Dec

58.1° / 1.8°

Monthly climate evidence for Butteville — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	8.7°C	2.2°C	137 mm	15.6	9 h 06	5	Good coverage
February	10.6°C	2.5°C	98 mm	13.1	10 h 19	15	Good coverage
March	13.1°C	3.8°C	115 mm	15.1	11 h 46	22	Good coverage
April	16.1°C	5.5°C	76 mm	13.3	13 h 26	42	Good coverage
May	20°C	8.6°C	63 mm	10.7	14 h 51	64	Good coverage
June	23.1°C	11.1°C	36 mm	6.2	15 h 38	87	Good coverage
July	28°C	13.2°C	8 mm	1.8	15 h 19	84	Good coverage
August	28.2°C	13.3°C	12 mm	2.1	14 h 05	83	Good coverage
September	24.6°C	10.9°C	40 mm	5.2	12 h 28	88	Good coverage
October	17.5°C	7.3°C	92 mm	11	10 h 52	50	Good coverage
November	11.7°C	4.1°C	143 mm	15.1	9 h 27	14	Good coverage
December	8.1°C	1.8°C	159 mm	16.5	8 h 45	5	Good coverage

Records at AURORA STATE AP, 1997–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	18.3°C18 Jan 2005	-8.8°C6 Jan 2017	82 mm1 Jan 2009	299 mm2006 · driest 43 mm in 2001	29
February	20.6°C28 Feb 2025	-7.1°C7 Feb 2014	54 mm5 Feb 2017	264 mm2017 · driest 15 mm in 2005	29
March	27.8°C26 Mar 2025	-3.8°C4 Mar 2019	44 mm14 Mar 2015	212 mm2012 · driest 34 mm in 2021	29
April	32.8°C28 Apr 2023	-1.6°C11 Apr 2021	38 mm7 Apr 2018	154 mm2003 · driest 9 mm in 2021	29
May	37.2°C15 May 2006	0.6°C1 May 2013	22 mm24 May 2012	130 mm1998 · driest 13 mm in 2018	29
June	45.6°C28 Jun 2021	5.0°C3 Jun 1999	49 mm10 Jun 2022	110 mm2022 · driest 6 mm in 2003	30
July	42.2°C29 Jul 2009	7.2°C4 Jul 2012	16 mm17 Jul 2011	29 mm2011 · driest 0 mm in 2020	30
August	41.7°C14 Aug 2023	6.7°C24 Aug 2012	27 mm25 Aug 2004	68 mm2004 · driest 0 mm in 2012	29
September	37.8°C5 Sep 2024	2.2°C27 Sep 1999	54 mm18 Sep 2021	188 mm2013 · driest 2 mm in 1999	29
October	32.2°C15 Oct 2022	-3.2°C26 Oct 2020	49 mm31 Oct 2015	245 mm2016 · driest 13 mm in 2002	29
November	23.9°C3 Nov 2010	-8.2°C24 Nov 2010	55 mm25 Nov 1998	314 mm2006 · driest 23 mm in 2019	29
December	19.4°C28 Dec 1998	-12.1°C8 Dec 2013	61 mm17 Dec 2015	347 mm2015 · driest 48 mm in 2013	29

Typical days per month at AURORA STATE AP, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	10	5
February	0	0	8	3
March	<1	0	4	4
April	2	<1	<1	2
May	6	2	0	2
June	10	3	0	1
July	23	11	0	<1
August	24	11	0	<1
September	14	5	0	1
October	2	<1	<1	3
November	0	0	5	5
December	0	0	11	6

How often, not how much — every day in AURORA STATE AP’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	0%	50%	15%	64%	6.3–10.6°C
February	<1%	46%	10%	62%	8.7–12.1°C
March	7%	47%	11%	65%	10.9–14.9°C
April	21%	43%	7%	59%	14.3–18.4°C
May	42%	32%	6%	37%	17.7–21.9°C
June	67%	20%	4%	18%	21.0–25.5°C
July	94%	5%	<1%	3%	26.3–30.3°C
August	93%	6%	<1%	5%	26.9–29.7°C
September	78%	17%	4%	19%	22.9–26.3°C
October	26%	35%	10%	51%	16.2–19.6°C
November	<1%	51%	17%	69%	10.2–13.2°C
December	0%	54%	19%	71%	6.2–9.7°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.

1998Each stripe is one year’s mean temperature against the 28-year average. Warmest: 2015. Coolest: 2011.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5717116
NOAA station: USW00094281 · AURORA STATE AP
Station distance: 5.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 22 usable years
Daylight: Calculated from latitude 45.26°, 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 AURORA STATE AP is what differs

Woodburn→Hubbard→Donald→Aurora→Barlow→Elliott Prairie→

Or put two places side by side: Butteville vs Woodburn

Best time to visitButteville.

September

August

May

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Butteville.

The whole year,
without the guesswork.

Nearby, measured,
and named.