United States · 1991–2020

Best time to visit
Stevens Hill.

August leads for comfortable weather in Stevens Hill: typically 25.2°C by day, 14.9°C at night, with 84 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortAugust

Typical high25.2°C

Typical low14.9°C

Rain in August84 mm

Comfort

August

August · July · June

85climate match

Beach

July

July · August · June

58climate match

Outdoors

September

September · May · June

82climate match

The weakest month is January, scoring 5 against August’s 85 — days reach only -3.5°C, 27° 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

5-3.5° / -11.5°

Feb

5-1.9° / -10.7°

Mar

53.6° / -5.5°

Apr

1810.3° / 0.4°

May

4917.2° / 6.2°

Jun

7622.9° / 12°

Jul

8025.9° / 15.2°

Aug

8525.2° / 14.9°

Sep

7221° / 10.8°

Oct

3413.5° / 4.6°

Nov

56.1° / -1.3°

Dec

5-0.2° / -7.1°

Monthly climate evidence for Stevens Hill — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 4 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	-3.5°C	-11.5°C	44 mm	7.9	2.9°C	9 h 08	5	Strong coverage
February	-1.9°C	-10.7°C	34 mm	6.2	2.1°C	10 h 21	5	Strong coverage
March	3.6°C	-5.5°C	48 mm	7.3	1.7°C	11 h 46	5	Strong coverage
April	10.3°C	0.4°C	78 mm	8.6	2.7°C	13 h 25	18	Strong coverage
May	17.2°C	6.2°C	84 mm	9.7	5.3°C	14 h 48	49	Strong coverage
June	22.9°C	12°C	102 mm	9.4	10.4°C	15 h 34	76	Strong coverage
July	25.9°C	15.2°C	91 mm	9.7	17.9°C	15 h 16	80	Strong coverage
August	25.2°C	14.9°C	84 mm	7.7	20.3°C	14 h 04	85	Strong coverage
September	21°C	10.8°C	79 mm	8.1	17.9°C	12 h 28	72	Strong coverage
October	13.5°C	4.6°C	82 mm	9.3	12.7°C	10 h 53	34	Strong coverage
November	6.1°C	-1.3°C	56 mm	7.4	7.9°C	9 h 30	5	Strong coverage
December	-0.2°C	-7.1°C	50 mm	7.9	4.4°C	8 h 48	5	Strong coverage

What has changed

Stevens Hill 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

+0.6

Feb

-0.2

Mar

+0.1

Apr

-1.5

May

-1.1

Jun

-0.7

Jul

-0.5

Aug

-0.3

Sep

+0.6

Oct

+0.2

Nov

+0.1

Dec

+1.3

August daytime highs, 2011–2025. Last recorded: 24.2°C.

Records at STURGEON BAY EXP FARM, 1905–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	12.8°C26 Jan 1944	-33.9°C17 Jan 1982	34 mm16 Jan 1980	108 mm1999 · driest 3 mm in 2025	121
February	14.4°C23 Feb 1906	-33.9°C10 Feb 1912	40 mm21 Feb 1937	104 mm1922 · driest 1 mm in 1969	121
March	24.4°C8 Mar 2000	-30.6°C2 Mar 1962	55 mm2 Mar 1906	182 mm1906 · driest 5 mm in 1937	120
April	29.4°C26 Apr 1962	-16.7°C4 Apr 1923	50 mm1 Apr 2008	187 mm2026 · driest 10 mm in 1997	122
May	32.8°C29 May 1944	-6.7°C8 May 1925	98 mm28 May 1973	268 mm1918 · driest 4 mm in 1988	121
June	37.8°C30 Jun 1931	-1.7°C9 Jun 1913	81 mm26 Jun 2016	243 mm2017 · driest 16 mm in 1988	122
July	40.6°C13 Jul 1936	2.2°C18 Jul 1912	101 mm6 Jul 1993	239 mm2019 · driest 18 mm in 1936	122
August	38.9°C21 Aug 1955	0.0°C30 Aug 1934	116 mm25 Aug 1910	221 mm1985 · driest 7 mm in 1925	121
September	35.6°C9 Sep 1931	-3.3°C25 Sep 1947	94 mm1 Sep 1979	264 mm1965 · driest 9 mm in 2024	121
October	30.0°C6 Oct 1963	-11.1°C30 Oct 1925	71 mm4 Oct 2006	155 mm1995 · driest 3 mm in 1952	121
November	23.3°C5 Nov 2008	-21.1°C24 Nov 1950	50 mm22 Nov 1934	163 mm1948 · driest 6 mm in 1976	121
December	15.6°C6 Dec 2001	-30.0°C27 Dec 1933	91 mm28 Dec 1959	169 mm2015 · driest 2 mm in 1943	121

Typical days per month at STURGEON BAY EXP FARM, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	30	1	7
February	0	0	27	1	6
March	0	0	26	1	4
April	<1	0	15	3	2
May	3	<1	2	3	0
June	10	2	0	3	0
July	20	4	0	3	0
August	18	2	0	3	0
September	6	<1	<1	3	0
October	<1	0	5	3	<1
November	0	0	19	2	2
December	0	0	28	1	6

How often, not how much — every day in STURGEON BAY EXP FARM’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%	22%	3%	21%	-6.8–-0.1°C
February	0%	20%	3%	17%	-5.4–0.9°C
March	<1%	22%	5%	23%	0.4–6.4°C
April	5%	28%	8%	32%	7.9–13.4°C
May	25%	29%	8%	34%	14.7–20.1°C
June	57%	29%	10%	36%	20.9–25.2°C
July	70%	28%	9%	30%	24.2–28.3°C
August	72%	25%	9%	23%	23.4–26.9°C
September	44%	29%	9%	34%	18.9–22.7°C
October	11%	26%	7%	31%	11.6–16.6°C
November	<1%	25%	6%	26%	3.3–8.7°C
December	0%	23%	4%	21%	-3.4–2.5°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.

1906Each stripe is one year’s mean temperature against the 116-year average. Warmest: 1998. Coolest: 1917.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5274639
NOAA station: USC00478267 · STURGEON BAY EXP FARM
Station distance: 5.2 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 30 usable years
Daylight: Calculated from latitude 44.84°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 4 km from the place centre. A sheltered bay can run warmer than the open sea it is measured from.
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 STURGEON BAY EXP FARM is what differs

Sturgeon Bay→Little Sturgeon→Idlewild→Institute→Jacksonport→Valmy→

Or put two places side by side: Stevens Hill vs Sturgeon Bay

Best time to visitStevens Hill.