United States · 1991–2020

Best time to visit
Coachville Mobile Park.

September leads for comfortable weather in Coachville Mobile Park: typically 24.4°C by day, 10.4°C at night, with 75 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high24.4°C

Typical low10.4°C

Rain in September75 mm

Comfort

September

September · August · June

80climate match

Beach

July

July · August · June

66climate match

Outdoors

September

September · May · October

73climate match

The weakest month is January, scoring 5 against September’s 80 — days reach only 0°C, 24° 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

50° / -8.7°

Feb

51.2° / -8.9°

Mar

57.6° / -4°

Apr

3415.1° / 1.4°

May

6221.6° / 7.9°

Jun

7426.6° / 13.1°

Jul

6928.9° / 15.3°

Aug

7527.9° / 14.4°

Sep

8024.4° / 10.4°

Oct

4616.8° / 4.2°

Nov

129.3° / -1.2°

Dec

52.7° / -5.1°

Monthly climate evidence for Coachville Mobile Park — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	0°C	-8.7°C	75 mm	12.2	9 h 24	5	Good coverage
February	1.2°C	-8.9°C	68 mm	10.1	10 h 30	5	Good coverage
March	7.6°C	-4°C	75 mm	9.2	11 h 48	5	Good coverage
April	15.1°C	1.4°C	79 mm	9.7	13 h 18	34	Good coverage
May	21.6°C	7.9°C	108 mm	10.9	14 h 33	62	Good coverage
June	26.6°C	13.1°C	99 mm	8.9	15 h 15	74	Good coverage
July	28.9°C	15.3°C	99 mm	8.9	14 h 58	69	Good coverage
August	27.9°C	14.4°C	83 mm	7.6	13 h 53	75	Good coverage
September	24.4°C	10.4°C	75 mm	7.9	12 h 26	80	Good coverage
October	16.8°C	4.2°C	71 mm	9.2	10 h 59	46	Good coverage
November	9.3°C	-1.2°C	72 mm	8.9	9 h 44	12	Good coverage
December	2.7°C	-5.1°C	71 mm	10.8	9 h 06	5	Good coverage

Records at ANN ARBOR SE, 2003–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	17.2°C8 Jan 2008	-27.8°C31 Jan 2019	39 mm12 Jan 2020	151 mm2024 · driest 20 mm in 2022	23
February	22.8°C28 Feb 2024	-27.8°C20 Feb 2015	40 mm27 Feb 2013	115 mm2008 · driest 10 mm in 2024	23
March	30.6°C23 Mar 2012	-23.3°C1 Mar 2014	44 mm2 Mar 2018	131 mm2017 · driest 23 mm in 2013	23
April	29.4°C25 Apr 2009	-10.0°C5 Apr 2016	65 mm3 Apr 2025	149 mm2013 · driest 22 mm in 2003	24
May	35.0°C30 May 2006	-3.9°C4 May 2005	64 mm26 May 2011	192 mm2004 · driest 28 mm in 2023	24
June	37.2°C29 Jun 2012	2.8°C5 Jun 2009	135 mm26 Jun 2021	238 mm2021 · driest 31 mm in 2017	24
July	37.8°C7 Jul 2012	6.1°C2 Jul 2007	121 mm28 Jul 2011	199 mm2011 · driest 22 mm in 2018	24
August	36.7°C4 Aug 2012	5.6°C31 Aug 2009	90 mm12 Aug 2021	174 mm2023 · driest 15 mm in 2008	23
September	35.0°C4 Sep 2011	0.0°C19 Sep 2020	73 mm22 Sep 2021	162 mm2021 · driest 20 mm in 2007	23
October	32.2°C8 Oct 2007	-5.6°C30 Oct 2008	42 mm15 Oct 2003	138 mm2021 · driest 4 mm in 2005	23
November	25.6°C5 Nov 2015	-16.1°C13 Nov 2019	51 mm16 Nov 2005	149 mm2011 · driest 21 mm in 2012	23
December	17.2°C10 Dec 2023	-23.3°C28 Dec 2017	44 mm1 Dec 2006	126 mm2008 · driest 36 mm in 2010	23

Typical days per month at ANN ARBOR SE, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	29	2	15
February	0	0	27	2	14
March	<1	<1	25	3	7
April	2	0	12	3	3
May	9	2	2	4	<1
June	21	7	0	3	0
July	28	12	0	3	0
August	26	9	0	3	0
September	15	4	<1	3	0
October	3	<1	7	2	<1
November	<1	0	19	2	4
December	0	0	27	2	12

How often, not how much — every day in ANN ARBOR SE’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%	39%	6%	54%	-2.8–2.9°C
February	<1%	34%	7%	45%	-2.1–5.1°C
March	5%	31%	8%	39%	4.9–11.4°C
April	16%	34%	10%	49%	12.5–17.7°C
May	43%	34%	11%	43%	19.5–24.0°C
June	68%	30%	12%	36%	24.8–28.0°C
July	70%	29%	9%	34%	27.2–30.4°C
August	75%	24%	9%	25%	26.6–29.1°C
September	65%	25%	9%	28%	23.0–25.9°C
October	26%	29%	7%	34%	15.3–19.5°C
November	5%	30%	7%	39%	5.9–12.3°C
December	0%	35%	6%	47%	0.7–5.9°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.

2004Each stripe is one year’s mean temperature against the 22-year average. Warmest: 2024. Coolest: 2014.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 8094354
NOAA station: USC00200228 · ANN ARBOR SE
Station distance: 1.2 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 17 usable years
Daylight: Calculated from latitude 42.24°, 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 ANN ARBOR SE is what differs

Ann Arbor→Ypsilanti→Sunnyside Mobile Home Park→Arbor Meadows Mobile Home Park→

Or put two places side by side: Coachville Mobile Park vs Ann Arbor

Best time to visitCoachville Mobile Park.

September

July

September

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Coachville Mobile Park.

The whole year,
without the guesswork.

Nearby, measured,
and named.