United States · 1991–2020

Best time to visit
Peoa.

June leads for comfortable weather in Peoa: typically 26.8°C by day, 5.7°C at night, with 27 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJune

Typical high26.8°C

Typical low5.7°C

Rain in June27 mm

Comfort

June

June · September · August

73climate match

Beach

July

July · August · June

59climate match

Outdoors

May

May · June · September

77climate match

The weakest month is January, scoring 5 against June’s 73 — days reach only 2.8°C, 21° below the 24°C the score treats as ideal, and nights drop to -10.5°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

52.8° / -10.5°

Feb

55.1° / -8.6°

Mar

1610.4° / -4.3°

Apr

3414.9° / -1.1°

May

5920.4° / 2.4°

Jun

7326.8° / 5.7°

Jul

6431.6° / 9.6°

Aug

6530.7° / 8.7°

Sep

7325.4° / 4.2°

Oct

4617.5° / -0.9°

Nov

109.2° / -5.7°

Dec

52.8° / -9.7°

Monthly climate evidence for Peoa — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	2.8°C	-10.5°C	31 mm	7.3	9 h 33	5	Strong coverage
February	5.1°C	-8.6°C	28 mm	6.7	10 h 35	5	Strong coverage
March	10.4°C	-4.3°C	36 mm	7.4	11 h 49	16	Strong coverage
April	14.9°C	-1.1°C	48 mm	8.7	13 h 14	34	Strong coverage
May	20.4°C	2.4°C	51 mm	8.2	14 h 25	59	Strong coverage
June	26.8°C	5.7°C	27 mm	4.8	15 h 04	73	Strong coverage
July	31.6°C	9.6°C	22 mm	3.7	14 h 49	64	Strong coverage
August	30.7°C	8.7°C	27 mm	4.7	13 h 47	65	Strong coverage
September	25.4°C	4.2°C	38 mm	5.2	12 h 25	73	Strong coverage
October	17.5°C	-0.9°C	41 mm	6.5	11 h 03	46	Strong coverage
November	9.2°C	-5.7°C	35 mm	6.7	9 h 51	10	Strong coverage
December	2.8°C	-9.7°C	32 mm	6.5	9 h 16	5	Strong coverage

What has changed

Peoa runs +0.8°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

+0.1

Feb

-0.1

Mar

+1.6

Apr

+0.3

May

-0.3

Jun

+2.1

Jul

+1.8

Aug

+1.1

Sep

+1.8

Oct

-0.1

Nov

+0.8

Dec

+0.3

June daytime highs, 2011–2025. Last recorded: 28.7°C.

Records at WANSHIP DAM, 1955–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	15.0°C5 Jan 2012	-37.2°C12 Jan 1963	23 mm1 Jan 2023	115 mm1980 · driest 0 mm in 1961	69
February	18.9°C5 Feb 1963	-38.3°C5 Feb 1982	24 mm22 Feb 1977	80 mm1980 · driest 2 mm in 2022	70
March	26.7°C25 Mar 2026	-31.7°C7 Mar 1964	25 mm3 Mar 1972	70 mm2023 · driest 2 mm in 1969	71
April	29.4°C23 Apr 2012	-17.2°C7 Apr 2010	28 mm2 Apr 2013	138 mm2011 · driest 3 mm in 1977	69
May	34.4°C29 May 2003	-9.4°C1 May 1972	37 mm10 May 1985	130 mm1995 · driest 0 mm in 2001	71
June	37.2°C28 Jun 2013	-6.1°C5 Jun 1966	28 mm4 Jun 1998	116 mm2009 · driest 0 mm in 1977	71
July	38.3°C12 Jul 2002	-3.3°C1 Jul 1997	45 mm26 Jul 1982	75 mm1982 · driest 0 mm in 2005	70
August	37.2°C1 Aug 2000	-5.6°C30 Aug 1964	46 mm4 Aug 2019	92 mm1983 · driest 0 mm in 2020	71
September	36.1°C7 Sep 2022	-11.1°C30 Sep 1985	45 mm1 Sep 2008	157 mm1982 · driest 0 mm in 2018	71
October	30.6°C1 Oct 2010	-21.7°C30 Oct 2019	37 mm7 Oct 1985	117 mm2004 · driest 1 mm in 1978	70
November	22.2°C7 Nov 1999	-26.7°C29 Nov 1979	33 mm12 Nov 1985	99 mm1985 · driest 1 mm in 1976	71
December	18.3°C1 Dec 1995	-33.3°C22 Dec 1990	45 mm6 Dec 1956	148 mm1964 · driest 0 mm in 1979	70

Typical days per month at WANSHIP DAM, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	30	<1	8
February	0	0	26	<1	7
March	<1	0	26	<1	6
April	<1	0	20	2	4
May	8	<1	8	1	<1
June	21	9	2	<1	<1
July	30	24	<1	<1	0
August	30	21	<1	<1	0
September	18	5	6	1	<1
October	3	0	19	1	2
November	0	0	26	<1	5
December	0	0	29	<1	8

The best month has moved. On the 1961–1990 numbers the strongest month here was June (scoring 78); on 2011–2025 it is September (77). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in WANSHIP DAM’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%	2%	22%	-0.5–5.3°C
February	0%	23%	2%	26%	1.7–7.2°C
March	3%	24%	2%	26%	6.1–12.4°C
April	17%	27%	4%	30%	11.4–17.7°C
May	51%	25%	4%	29%	17.1–22.6°C
June	80%	16%	3%	14%	22.7–29.3°C
July	87%	13%	2%	11%	28.5–32.9°C
August	85%	15%	2%	14%	27.9–31.7°C
September	75%	17%	3%	18%	22.7–26.7°C
October	39%	19%	4%	17%	14.7–20.3°C
November	2%	22%	3%	25%	5.1–11.9°C
December	0%	21%	3%	21%	0.2–6.2°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.

1956Each stripe is one year’s mean temperature against the 64-year average. Warmest: 2012. Coolest: 1964.2024

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5779594
NOAA station: USC00429165 · WANSHIP DAM
Station distance: 9.2 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 28 usable years
Daylight: Calculated from latitude 40.72°, 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 WANSHIP DAM is what differs

Silver Summit→Wanship→Atkinson→North Snyderville Basin→

Or put two places side by side: Peoa vs Silver Summit

Best time to visitPeoa.

June

July

May

The whole year,without the guesswork.

Peoa runs +0.8°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Peoa.

The whole year,
without the guesswork.

Peoa runs +0.8°C
on the 1961–1990 baseline.

Nearby, measured,
and named.