United States · 1991–2020

Best time to visit
Fairmont.

September leads for comfortable weather in Fairmont: typically 23.2°C by day, 11.1°C at night, with 83 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high23.2°C

Typical low11.1°C

Rain in September83 mm

Comfort

September

September · August · June

81climate match

Beach

July

July · August · June

72climate match

Outdoors

May

May · September · October

76climate match

The weakest month is January, scoring 5 against September’s 81 — days reach only -4.6°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

5-4.6° / -13.8°

Feb

5-1.7° / -11°

Mar

54.9° / -4.7°

Apr

3013.6° / 2.5°

May

6220.5° / 9.5°

Jun

7426.1° / 15.4°

Jul

6828.1° / 17.7°

Aug

7726.9° / 16.2°

Sep

8123.2° / 11.1°

Oct

4815.6° / 4.5°

Nov

66° / -3.2°

Dec

5-1.5° / -9.9°

Monthly climate evidence for Fairmont — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-4.6°C	-13.8°C	24 mm	5.3	9 h 16	5	Good coverage
February	-1.7°C	-11°C	27 mm	4.3	10 h 25	5	Good coverage
March	4.9°C	-4.7°C	48 mm	5.6	11 h 47	5	Good coverage
April	13.6°C	2.5°C	93 mm	8.2	13 h 22	30	Good coverage
May	20.5°C	9.5°C	111 mm	9.8	14 h 41	62	Good coverage
June	26.1°C	15.4°C	121 mm	10	15 h 25	74	Good coverage
July	28.1°C	17.7°C	101 mm	7.4	15 h 08	68	Good coverage
August	26.9°C	16.2°C	92 mm	6.8	13 h 59	77	Good coverage
September	23.2°C	11.1°C	83 mm	6.4	12 h 27	81	Good coverage
October	15.6°C	4.5°C	57 mm	5.3	10 h 56	48	Good coverage
November	6°C	-3.2°C	40 mm	4.6	9 h 36	6	Good coverage
December	-1.5°C	-9.9°C	32 mm	5.5	8 h 57	5	Good coverage

Records at FAIRMONT, 1893–2013
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	17.8°C24 Jan 1981	-37.2°C12 Jan 1912	84 mm28 Jan 1983	93 mm1983 · driest 0 mm in 1913	120
February	17.8°C14 Feb 1954	-36.1°C9 Feb 1899	52 mm5 Feb 1915	159 mm1915 · driest 0 mm in 1987	121
March	27.2°C30 Mar 1968	-34.4°C11 Mar 1948	48 mm23 Mar 1966	146 mm1946 · driest 0 mm in 1911	121
April	32.2°C15 Apr 2002	-16.7°C1 Apr 1924	85 mm7 Apr 2006	207 mm2006 · driest 8 mm in 1996	120
May	42.2°C31 May 1934	-5.6°C11 May 1946	95 mm18 May 2000	265 mm1959 · driest 9 mm in 1934	121
June	41.1°C10 Jun 1933	0.6°C3 Jun 1945	119 mm24 Jun 1993	369 mm1993 · driest 26 mm in 1933	120
July	42.2°C27 Jul 1930	4.4°C9 Jul 1895	122 mm19 Jul 1963	269 mm1963 · driest 5 mm in 1936	119
August	42.8°C3 Aug 1930	1.1°C24 Aug 1934	128 mm2 Aug 2006	353 mm1979 · driest 9 mm in 2011	120
September	37.8°C2 Sep 1925	-7.8°C29 Sep 1899	158 mm15 Sep 2004	258 mm2005 · driest 7 mm in 1899	121
October	33.9°C15 Oct 1996	-17.8°C29 Oct 1925	71 mm15 Oct 1998	202 mm1998 · driest 0 mm in 1952	120
November	26.1°C13 Nov 1999	-25.0°C24 Nov 1985	58 mm26 Nov 1896	134 mm1991 · driest 0 mm in 1914	120
December	19.4°C6 Dec 1939	-32.2°C14 Dec 1901	54 mm28 Dec 1982	100 mm1982 · driest 0 mm in 1895	118

Typical days per month at FAIRMONT, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	30	<1	5
February	0	0	26	<1	4
March	<1	0	24	2	2
April	2	<1	9	3	<1
May	8	2	<1	4	0
June	19	6	0	4	0
July	25	11	0	3	0
August	23	7	0	3	0
September	13	3	<1	2	0
October	3	<1	7	2	<1
November	<1	0	21	1	2
December	0	0	29	<1	5

How often, not how much — every day in FAIRMONT’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%	9%	-9.3–0.2°C
February	0%	14%	2%	8%	-6.2–1.8°C
March	3%	19%	5%	16%	0.3–8.5°C
April	18%	26%	8%	29%	9.9–17.5°C
May	45%	29%	11%	35%	18.4–24.0°C
June	64%	31%	12%	37%	23.9–28.2°C
July	76%	24%	9%	23%	26.3–31.3°C
August	73%	25%	9%	24%	25.1–29.4°C
September	56%	23%	9%	24%	20.4–25.3°C
October	27%	18%	5%	16%	13.0–19.2°C
November	2%	15%	4%	13%	2.0–9.2°C
December	0%	14%	3%	8%	-5.8–2.1°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.

1893Each stripe is one year’s mean temperature against the 112-year average. Warmest: 1931. Coolest: 1950.2012

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5026114
NOAA station: USC00212698 · FAIRMONT
Station distance: 0.9 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 21 usable years
Daylight: Calculated from latitude 43.65°, 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 FAIRMONT is what differs

Truman→Welcome→Granada→Northrop→East Chain→Elm Tree Mobile Home Park→

Or put two places side by side: Fairmont vs Truman

Best time to visitFairmont.

September

July

May

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Fairmont.

The whole year,
without the guesswork.

Nearby, measured,
and named.