United States · 1991–2020

Best time to visit
Glenwood.

September leads for comfortable weather in Glenwood: typically 23.1°C by day, 8.9°C at night, with 71 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high23.1°C

Typical low8.9°C

Rain in September71 mm

Comfort

September

September · August · June

78climate match

Beach

July

July · August · June

63climate match

Outdoors

September

September · May · October

78climate match

The weakest month is January, scoring 5 against September’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° / -16.5°

Feb

5-2.4° / -14.2°

Mar

54.6° / -6.8°

Apr

3413.9° / 0°

May

6621.5° / 7°

Jun

7226° / 12.4°

Jul

7128.2° / 14.7°

Aug

7527.3° / 13.5°

Sep

7823.1° / 8.9°

Oct

4015.1° / 1.8°

Nov

55.4° / -5.8°

Dec

5-2.4° / -12.9°

Monthly climate evidence for Glenwood — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-5.2°C	-16.5°C	13 mm	3.2	9 h 03	5	Strong coverage
February	-2.4°C	-14.2°C	14 mm	3.1	10 h 18	5	Strong coverage
March	4.6°C	-6.8°C	29 mm	4.2	11 h 46	5	Strong coverage
April	13.9°C	0°C	54 mm	6.4	13 h 27	34	Strong coverage
May	21.5°C	7°C	77 mm	8.5	14 h 53	66	Strong coverage
June	26°C	12.4°C	110 mm	10	15 h 41	72	Strong coverage
July	28.2°C	14.7°C	104 mm	8.2	15 h 22	71	Strong coverage
August	27.3°C	13.5°C	93 mm	6.8	14 h 07	75	Strong coverage
September	23.1°C	8.9°C	71 mm	6.5	12 h 29	78	Strong coverage
October	15.1°C	1.8°C	64 mm	6.8	10 h 51	40	Strong coverage
November	5.4°C	-5.8°C	27 mm	3.8	9 h 25	5	Strong coverage
December	-2.4°C	-12.9°C	15 mm	3.7	8 h 42	5	Strong coverage

Records at GLENWOOD 2WNW, 1895–2018
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	11.1°C10 Jan 2012	-40.6°C28 Jan 1951	43 mm31 Jan 1986	82 mm1969 · driest 1 mm in 1898	69
February	15.6°C27 Feb 2016	-38.3°C1 Feb 1951	36 mm17 Feb 1982	44 mm1971 · driest 1 mm in 1960	70
March	25.6°C29 Mar 1986	-35.6°C14 Mar 1897	55 mm4 Mar 1985	85 mm2009 · driest 2 mm in 1959	69
April	36.7°C21 Apr 1980	-19.4°C1 Apr 1975	99 mm26 Apr 1954	221 mm1896 · driest 3 mm in 1980	70
May	36.7°C26 May 2018	-10.0°C1 May 1966	88 mm30 May 1899	194 mm1899 · driest 6 mm in 2009	69
June	38.9°C24 Jun 1988	-2.2°C6 Jun 1897	135 mm21 Jun 2013	224 mm2013 · driest 16 mm in 1988	69
July	39.4°C27 Jul 1988	4.4°C4 Jul 1967	137 mm10 Jul 2002	253 mm2002 · driest 21 mm in 2007	69
August	38.9°C16 Aug 1988	-1.1°C31 Aug 1896	128 mm26 Aug 2005	230 mm2014 · driest 4 mm in 1969	70
September	36.1°C19 Sep 1895	-6.1°C27 Sep 1993	90 mm30 Sep 1995	156 mm2007 · driest 0 mm in 1979	71
October	32.2°C2 Oct 1953	-16.1°C31 Oct 1951	81 mm3 Oct 1990	219 mm1971 · driest 1 mm in 1952	69
November	25.0°C8 Nov 1999	-30.0°C26 Nov 1996	53 mm9 Nov 1970	122 mm1970 · driest 0 mm in 1984	69
December	15.6°C1 Dec 1962	-36.7°C19 Dec 1955	30 mm23 Dec 1968	72 mm1968 · driest 0 mm in 1975	69

Typical days per month at GLENWOOD 2WNW, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	30	<1	6
February	0	0	27	<1	4
March	0	0	26	<1	4
April	2	<1	16	2	1
May	9	2	3	3	0
June	19	5	0	4	0
July	26	10	0	3	0
August	24	7	0	3	0
September	12	2	2	2	0
October	2	<1	12	2	<1
November	0	0	26	<1	3
December	0	0	30	<1	6

How often, not how much — every day in GLENWOOD 2WNW’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%	11%	<1%	5%	-10.2–-1.7°C
February	0%	11%	<1%	6%	-6.8–1.9°C
March	1%	14%	3%	9%	-1.1–7.5°C
April	17%	22%	6%	23%	9.5–17.4°C
May	47%	27%	9%	33%	18.5–23.9°C
June	64%	31%	12%	38%	23.5–28.1°C
July	75%	25%	9%	23%	26.0–30.6°C
August	75%	23%	10%	23%	25.0–29.3°C
September	55%	21%	7%	20%	19.9–24.7°C
October	21%	19%	6%	16%	12.1–17.1°C
November	1%	13%	3%	8%	0.2–8.7°C
December	0%	11%	<1%	6%	-7.0–0.4°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.

1896Each stripe is one year’s mean temperature against the 62-year average. Warmest: 1987. Coolest: 1950.2016

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5028087
NOAA station: USC00213174 · GLENWOOD 2WNW
Station distance: 3.9 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 27 usable years
Daylight: Calculated from latitude 45.65°, 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 GLENWOOD 2WNW is what differs

Starbuck→Long Beach→Lowry→Kensington→Villard→Westport→

Or put two places side by side: Glenwood vs Starbuck

Best time to visitGlenwood.

September

July

September

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Glenwood.

The whole year,
without the guesswork.

Nearby, measured,
and named.