United States · 1991–2020

Best time to visit
Chanhassen.

June leads for comfortable weather in Chanhassen: typically 25.2°C by day, 14.3°C at night, with 115 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJune

Typical high25.2°C

Typical low14.3°C

Rain in June115 mm

Comfort

June

June · September · August

78climate match

Beach

July

July · August · June

69climate match

Outdoors

September

September · May · October

78climate match

The weakest month is January, scoring 5 against June’s 78 — days reach only -5.2°C, 29° 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

5-5.2° / -14.2°

Feb

5-2.7° / -12.3°

Mar

54.5° / -5.3°

Apr

2913.1° / 2°

May

5719.9° / 8.5°

Jun

7825.2° / 14.3°

Jul

7027.9° / 17.1°

Aug

7526.2° / 15.7°

Sep

7722.3° / 11.2°

Oct

3813.9° / 3.6°

Nov

55.4° / -3.4°

Dec

5-2.6° / -10.8°

Monthly climate evidence for Chanhassen — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-5.2°C	-14.2°C	23 mm	5.1	9 h 08	5	Strong coverage
February	-2.7°C	-12.3°C	26 mm	4.6	10 h 20	5	Strong coverage
March	4.5°C	-5.3°C	41 mm	6.4	11 h 46	5	Strong coverage
April	13.1°C	2°C	82 mm	8.2	13 h 25	29	Strong coverage
May	19.9°C	8.5°C	114 mm	10	14 h 48	57	Strong coverage
June	25.2°C	14.3°C	115 mm	9.4	15 h 34	78	Strong coverage
July	27.9°C	17.1°C	99 mm	7.8	15 h 16	70	Strong coverage
August	26.2°C	15.7°C	118 mm	8	14 h 04	75	Strong coverage
September	22.3°C	11.2°C	82 mm	7	12 h 28	77	Strong coverage
October	13.9°C	3.6°C	66 mm	7.1	10 h 53	38	Strong coverage
November	5.4°C	-3.4°C	39 mm	5.3	9 h 29	5	Strong coverage
December	-2.6°C	-10.8°C	31 mm	5.8	8 h 48	5	Strong coverage

Records at CHANHASSEN WSFO, 1996–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	12.8°C8 Jan 2003	-35.0°C31 Jan 2019	35 mm18 Jan 1996	59 mm1996 · driest 4 mm in 2008	31
February	17.8°C26 Feb 2024	-37.2°C2 Feb 1996	25 mm28 Feb 2012	69 mm2023 · driest 1 mm in 1996	31
March	26.1°C16 Mar 2012	-28.3°C3 Mar 2019	40 mm28 Mar 2020	84 mm2023 · driest 18 mm in 2014	31
April	32.2°C28 Apr 2004	-14.4°C4 Apr 2018	68 mm23 Apr 2001	179 mm2014 · driest 10 mm in 1996	31
May	37.2°C28 May 2018	-2.8°C7 May 2026	71 mm17 May 2020	285 mm2012 · driest 12 mm in 2009	31
June	37.8°C7 Jun 2011	5.0°C7 Jun 1998	127 mm19 Jun 2014	265 mm2014 · driest 21 mm in 2007	31
July	37.2°C6 Jul 2012	8.9°C19 Jul 2009	77 mm13 Jul 2013	250 mm1997 · driest 20 mm in 1996	31
August	36.7°C22 Aug 2023	3.3°C21 Aug 2004	124 mm8 Aug 2009	247 mm2016 · driest 19 mm in 2003	30
September	35.6°C3 Sep 2023	-1.1°C25 Sep 2001	141 mm4 Sep 2005	250 mm2005 · driest 7 mm in 2011	30
October	32.2°C1 Oct 2023	-10.6°C27 Oct 2020	112 mm5 Oct 2005	164 mm2009 · driest 7 mm in 2022	30
November	25.0°C8 Nov 1999	-23.3°C27 Nov 1996	44 mm11 Nov 2015	129 mm1996 · driest 2 mm in 2023	30
December	19.4°C1 Dec 1998	-32.2°C26 Dec 1996	28 mm27 Dec 2018	74 mm2010 · driest 7 mm in 1999	30

Typical days per month at CHANHASSEN WSFO, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	31	<1	9
February	0	0	27	<1	7
March	<1	0	25	1	6
April	1	<1	11	3	3
May	6	2	1	4	<1
June	17	4	0	3	0
July	26	9	0	3	0
August	21	4	0	3	0
September	10	2	<1	2	0
October	2	<1	8	2	<1
November	0	0	23	1	4
December	0	0	30	<1	9

How often, not how much — every day in CHANHASSEN WSFO’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%	16%	2%	11%	-8.1–-2.6°C
February	0%	16%	3%	11%	-7.3–2.0°C
March	3%	21%	5%	22%	0.5–9.1°C
April	14%	28%	10%	33%	10.3–16.1°C
May	39%	31%	11%	40%	17.7–22.7°C
June	64%	31%	12%	38%	24.0–27.1°C
July	74%	26%	10%	24%	26.3–29.5°C
August	73%	26%	12%	29%	24.7–27.6°C
September	57%	22%	8%	25%	20.8–24.5°C
October	19%	22%	7%	20%	10.4–16.8°C
November	3%	18%	4%	20%	0.5–10.1°C
December	0%	20%	3%	14%	-6.2–0.9°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.

1996Each stripe is one year’s mean temperature against the 30-year average. Warmest: 2012. Coolest: 1996.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5020881
NOAA station: USC00211448 · CHANHASSEN WSFO
Station distance: 3 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 25 usable years
Daylight: Calculated from latitude 44.86°, 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 CHANHASSEN WSFO is what differs

Minnetonka→Mound→Orono→Shorewood→Deephaven→Excelsior→

Or put two places side by side: Chanhassen vs Minnetonka

Best time to visitChanhassen.