United States · 1991–2020

Best time to visit
Hamiltons Fort.

September leads for comfortable weather in Hamiltons Fort: typically 25.7°C by day, 11.1°C at night, with 19 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high25.7°C

Typical low11.1°C

Rain in September19 mm

Comfort

September

September · June · May

87climate match

Beach

August

August · July · June

81climate match

Outdoors

May

May · October · September

88climate match

The weakest month is January, scoring 5 against September’s 87 — days reach only 5.4°C, 19° below the 24°C the score treats as ideal, and nights drop to -6°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

55.4° / -6°

Feb

87.4° / -4.8°

Mar

2912.2° / -1.2°

Apr

5016.4° / 1.9°

May

7721.6° / 6.7°

Jun

8128.4° / 12.6°

Jul

7131.4° / 16.9°

Aug

7630.2° / 16°

Sep

8725.7° / 11.1°

Oct

6218.6° / 4.3°

Nov

2811.4° / -1.4°

Dec

55.4° / -5.9°

Monthly climate evidence for Hamiltons Fort — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	5.4°C	-6°C	21 mm	3.9	9 h 50	5	Good coverage
February	7.4°C	-4.8°C	28 mm	4.9	10 h 44	8	Good coverage
March	12.2°C	-1.2°C	35 mm	5.6	11 h 50	29	Good coverage
April	16.4°C	1.9°C	29 mm	4.5	13 h 07	50	Good coverage
May	21.6°C	6.7°C	22 mm	3.7	14 h 10	77	Good coverage
June	28.4°C	12.6°C	11 mm	1.7	14 h 45	81	Good coverage
July	31.4°C	16.9°C	31 mm	4.3	14 h 31	71	Good coverage
August	30.2°C	16°C	29 mm	4.8	13 h 37	76	Good coverage
September	25.7°C	11.1°C	19 mm	3	12 h 23	87	Good coverage
October	18.6°C	4.3°C	32 mm	3.9	11 h 09	62	Good coverage
November	11.4°C	-1.4°C	22 mm	3.4	10 h 06	28	Good coverage
December	5.4°C	-5.9°C	31 mm	4.8	9 h 34	5	Good coverage

Records at CEDAR CITY, 2000–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	17.8°C27 Jan 2003	-22.2°C15 Jan 2007	23 mm26 Jan 2024	55 mm2024 · driest 2 mm in 2003	26
February	20.0°C15 Feb 2015	-18.9°C1 Feb 2023	31 mm1 Feb 2016	50 mm2023 · driest 1 mm in 2025	25
March	30.6°C21 Mar 2026	-13.3°C3 Mar 2002	34 mm17 Mar 2003	81 mm2006 · driest 3 mm in 2026	27
April	28.3°C23 Apr 2012	-10.6°C5 Apr 2023	26 mm4 Apr 2023	64 mm2010 · driest 0 mm in 2021	27
May	35.6°C30 May 2003	-6.7°C1 May 2011	32 mm6 May 2015	97 mm2011 · driest 0 mm in 2012	26
June	37.8°C17 Jun 2021	-2.8°C3 Jun 2011	40 mm3 Jun 2005	65 mm2005 · driest 0 mm in 2020	27
July	38.9°C12 Jul 2024	7.8°C3 Jul 2010	59 mm27 Jul 2021	95 mm2021 · driest 0 mm in 2023	27
August	37.2°C17 Aug 2020	7.8°C28 Aug 2004	37 mm19 Aug 2021	85 mm2012 · driest 0 mm in 2009	26
September	36.7°C7 Sep 2022	-2.2°C25 Sep 2000	26 mm23 Sep 2007	85 mm2014 · driest 0 mm in 2018	26
October	30.6°C1 Oct 2024	-13.3°C30 Oct 2019	54 mm6 Oct 2011	88 mm2018 · driest 0 mm in 2007	26
November	23.3°C3 Nov 2025	-19.4°C26 Nov 2010	26 mm13 Nov 2003	50 mm2000 · driest 0 mm in 2021	26
December	18.9°C30 Dec 2017	-20.0°C6 Dec 2013	32 mm1 Dec 2007	60 mm2007 · driest 3 mm in 2024	26

Typical days per month at CEDAR CITY, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	28	<1	5
February	0	0	24	<1	5
March	<1	0	20	1	5
April	1	0	11	<1	2
May	10	2	3	<1	<1
June	24	13	<1	<1	0
July	29	21	0	<1	0
August	28	18	0	<1	0
September	19	4	<1	<1	0
October	4	0	7	1	<1
November	0	0	19	<1	3
December	0	0	26	<1	6

How often, not how much — every day in CEDAR CITY’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%	13%	2%	7%	3.0–8.2°C
February	<1%	17%	2%	15%	4.5–11.1°C
March	9%	19%	3%	16%	10.3–14.7°C
April	31%	14%	3%	9%	14.7–18.6°C
May	65%	12%	2%	8%	18.0–24.0°C
June	92%	6%	1%	4%	25.3–30.4°C
July	86%	14%	3%	15%	30.1–33.2°C
August	83%	17%	3%	13%	28.5–31.0°C
September	83%	11%	2%	6%	24.0–27.7°C
October	44%	14%	4%	9%	16.0–21.5°C
November	7%	12%	2%	6%	8.3–14.5°C
December	0%	15%	3%	7%	3.3–9.0°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.

2001Each stripe is one year’s mean temperature against the 23-year average. Warmest: 2025. Coolest: 2011.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5540126
NOAA station: USC00421259 · CEDAR CITY
Station distance: 7.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 18 usable years
Daylight: Calculated from latitude 37.62°, 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 CEDAR CITY is what differs

Cedar City→

Or put two places side by side: Hamiltons Fort vs Cedar City

Best time to visitHamiltons Fort.

September

August

May

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Hamiltons Fort.

The whole year,
without the guesswork.

Nearby, measured,
and named.