United States · 1991–2020

Best time to visit
Casino.

August leads for comfortable weather in Casino: typically 24.6°C by day, 14.3°C at night, with 84 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortAugust

Typical high24.6°C

Typical low14.3°C

Rain in August84 mm

Comfort

August

August · June · July

86climate match

Beach

July

July · August · June

56climate match

Outdoors

September

September · May · June

86climate match

The weakest month is January, scoring 5 against August’s 86 — days reach only -7.5°C, 31° 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

5-7.5° / -17.7°

Feb

5-4.5° / -16°

Mar

52.7° / -8.6°

Apr

2311° / -0.8°

May

5418.4° / 6.7°

Jun

7823.4° / 12.7°

Jul

7725.9° / 15.6°

Aug

8624.6° / 14.3°

Sep

6619.7° / 9.3°

Oct

2911.8° / 2.1°

Nov

52.7° / -5.5°

Dec

5-4.5° / -13.1°

Monthly climate evidence for Casino — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-7.5°C	-17.7°C	15 mm	3.8	8 h 58	5	Strong coverage
February	-4.5°C	-16°C	14 mm	3.4	10 h 15	5	Strong coverage
March	2.7°C	-8.6°C	31 mm	5.2	11 h 45	5	Strong coverage
April	11°C	-0.8°C	53 mm	6.3	13 h 29	23	Strong coverage
May	18.4°C	6.7°C	88 mm	9	14 h 58	54	Strong coverage
June	23.4°C	12.7°C	104 mm	9.9	15 h 47	78	Strong coverage
July	25.9°C	15.6°C	109 mm	9	15 h 28	77	Strong coverage
August	24.6°C	14.3°C	84 mm	7.4	14 h 11	86	Strong coverage
September	19.7°C	9.3°C	75 mm	7.4	12 h 29	66	Strong coverage
October	11.8°C	2.1°C	65 mm	6.8	10 h 49	29	Strong coverage
November	2.7°C	-5.5°C	32 mm	5.5	9 h 20	5	Good coverage
December	-4.5°C	-13.1°C	18 mm	4	8 h 36	5	Strong coverage

What has changed

Casino runs -0.6°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

+0.5

Feb

-1.6

Mar

-0.1

Apr

-2.6

May

-1.5

Jun

-0.7

Jul

-1.1

Aug

-1.2

Sep

+0.8

Oct

-1.2

Nov

+0.1

Dec

+1.5

August daytime highs, 2011–2025. Last recorded: 24.9°C.

Records at GULL LAKE DAM, 1911–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	12.8°C24 Jan 1981	-43.9°C12 Jan 1912	38 mm11 Jan 1975	86 mm1975 · driest 0 mm in 2025	86
February	13.9°C22 Feb 1961	-42.8°C3 Feb 1996	32 mm24 Feb 1977	49 mm1979 · driest 0 mm in 1958	86
March	23.3°C30 Mar 1968	-36.7°C1 Mar 1962	53 mm4 Mar 1985	86 mm2009 · driest 4 mm in 2025	86
April	35.0°C21 Apr 1980	-20.0°C6 Apr 1979	51 mm23 Apr 2001	148 mm2001 · driest 2 mm in 1987	86
May	33.9°C22 May 1964	-7.8°C3 May 1967	90 mm5 May 1949	231 mm2012 · driest 6 mm in 2021	86
June	37.2°C22 Jun 1911	0.0°C8 Jun 1913	91 mm10 Jun 1968	274 mm1914 · driest 18 mm in 1987	86
July	39.4°C28 Jul 1917	3.9°C4 Jul 1967	150 mm17 Jul 1952	254 mm2002 · driest 10 mm in 2023	86
August	38.9°C18 Aug 1976	1.7°C29 Aug 1917	91 mm12 Aug 1989	220 mm2017 · driest 7 mm in 2008	86
September	38.3°C4 Sep 2023	-5.0°C22 Sep 1974	67 mm6 Sep 2015	204 mm2019 · driest 2 mm in 2024	84
October	31.1°C2 Oct 2023	-13.9°C27 Oct 1976	87 mm27 Oct 1971	216 mm1971 · driest 1 mm in 1964	86
November	23.3°C3 Nov 2022	-32.2°C30 Nov 1964	47 mm1 Nov 2000	105 mm2000 · driest 0 mm in 2021	84
December	15.0°C1 Dec 1962	-38.9°C19 Dec 1983	47 mm26 Dec 2023	77 mm2023 · driest 1 mm in 1913	85

Typical days per month at GULL LAKE DAM, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	29	<1	7
February	0	0	26	<1	6
March	0	0	27	<1	4
April	<1	0	17	2	2
May	5	<1	2	3	0
June	13	2	0	3	0
July	21	4	0	4	0
August	15	2	0	3	0
September	5	<1	<1	2	0
October	<1	0	11	2	<1
November	0	0	24	<1	4
December	0	0	27	<1	7

The best month has moved. On the 1961–1990 numbers the strongest month here was August (scoring 83); on 2011–2025 it is June (88). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in GULL LAKE 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%	14%	<1%	9%	-11.9–-3.3°C
February	0%	13%	1%	9%	-8.9–0.1°C
March	<1%	18%	3%	13%	-0.5–7.1°C
April	11%	23%	5%	26%	8.4–15.6°C
May	37%	29%	9%	35%	16.3–22.2°C
June	59%	32%	11%	41%	21.7–26.5°C
July	70%	28%	11%	32%	24.7–29.3°C
August	70%	25%	9%	26%	23.1–27.5°C
September	43%	25%	8%	24%	18.1–22.5°C
October	15%	20%	6%	20%	10.0–16.2°C
November	<1%	16%	3%	11%	-0.9–7.2°C
December	0%	15%	1%	8%	-8.7–-1.0°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.

1913Each stripe is one year’s mean temperature against the 73-year average. Warmest: 1987. Coolest: 1996.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5020544
NOAA station: USC00213411 · GULL LAKE DAM
Station distance: 13.9 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 24 usable years
Daylight: Calculated from latitude 46.43°, 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 GULL LAKE DAM is what differs

Nisswa→Lake Shore→East Gull Lake→Motley→Pillager→Bridgeman→

Or put two places side by side: Casino vs Nisswa

Best time to visitCasino.