United States · 1991–2020

Best time to visit
Iola.

September leads for comfortable weather in Iola: typically 27.1°C by day, 13.3°C at night, with 78 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high27.1°C

Typical low13.3°C

Rain in September78 mm

Comfort

September

September · May · October

78climate match

Beach

August

August · July · June

74climate match

Outdoors

October

October · April · September

79climate match

The weakest month is January, scoring 5 against September’s 78 — days reach only 4.6°C, 19° 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

54.6° / -4.8°

Feb

87.7° / -2.9°

Mar

2813.5° / 1.5°

Apr

5820.3° / 7.1°

May

7224.7° / 12.4°

Jun

6329.3° / 17.1°

Jul

5731° / 18.9°

Aug

6330.6° / 18°

Sep

7827.1° / 13.3°

Oct

6620.9° / 7.6°

Nov

2712.9° / 2.3°

Dec

56.5° / -3°

Monthly climate evidence for Iola — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	4.6°C	-4.8°C	92 mm	7.4	9 h 43	5	Good coverage
February	7.7°C	-2.9°C	64 mm	5.8	10 h 41	8	Good coverage
March	13.5°C	1.5°C	97 mm	7.5	11 h 50	28	Good coverage
April	20.3°C	7.1°C	110 mm	9.1	13 h 09	58	Good coverage
May	24.7°C	12.4°C	139 mm	10	14 h 16	72	Good coverage
June	29.3°C	17.1°C	109 mm	8.6	14 h 52	63	Good coverage
July	31°C	18.9°C	100 mm	7.1	14 h 38	57	Good coverage
August	30.6°C	18°C	85 mm	6.3	13 h 41	63	Good coverage
September	27.1°C	13.3°C	78 mm	5.9	12 h 23	78	Good coverage
October	20.9°C	7.6°C	91 mm	6.5	11 h 07	66	Good coverage
November	12.9°C	2.3°C	103 mm	7.7	10 h 00	27	Good coverage
December	6.5°C	-3°C	70 mm	7	9 h 27	5	Good coverage

Records at FLORA 5 NW, 1893–2009
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	23.9°C24 Jan 1943	-31.7°C27 Jan 1904	83 mm13 Jan 2005	263 mm1949 · driest 0 mm in 1916	111
February	26.1°C29 Feb 1972	-31.7°C10 Feb 1982	64 mm11 Feb 2009	140 mm1951 · driest 0 mm in 1947	113
March	31.7°C24 Mar 1929	-25.6°C5 Mar 1978	145 mm25 Mar 1904	272 mm1945 · driest 6 mm in 1910	114
April	36.1°C26 Apr 1989	-7.8°C7 Apr 1990	115 mm22 Apr 1944	356 mm1893 · driest 7 mm in 1915	115
May	35.6°C26 May 1914	-1.7°C3 May 1976	135 mm7 May 1961	344 mm1961 · driest 5 mm in 1914	113
June	40.6°C19 Jun 1913	3.3°C6 Jun 1894	130 mm18 Jun 1964	237 mm1942 · driest 14 mm in 1944	112
July	43.9°C28 Jul 1930	6.7°C2 Jul 1988	135 mm4 Jul 1912	305 mm1979 · driest 0 mm in 1930	112
August	42.8°C9 Aug 1930	3.9°C30 Aug 1986	178 mm9 Aug 2006	252 mm1985 · driest 2 mm in 1909	112
September	42.2°C1 Sep 1953	-3.9°C30 Sep 1899	90 mm1 Sep 1931	250 mm1911 · driest 0 mm in 1949	112
October	36.1°C2 Oct 1910	-8.3°C24 Oct 1981	97 mm26 Oct 1919	354 mm1919 · driest 3 mm in 1908	109
November	30.0°C1 Nov 1950	-18.9°C30 Nov 1929	126 mm14 Nov 1993	332 mm1985 · driest 0 mm in 1916	114
December	22.8°C15 Dec 1948	-29.4°C22 Dec 1989	88 mm3 Dec 1982	230 mm1982 · driest 0 mm in 1916	113

Typical days per month at FLORA 5 NW, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	24	3	2
February	0	0	20	2	2
March	2	0	14	3	<1
April	7	<1	4	4	<1
May	16	4	0	5	0
June	27	15	0	3	0
July	30	21	0	3	0
August	30	19	0	2	0
September	21	8	<1	3	0
October	8	1	4	3	<1
November	<1	0	12	3	<1
December	0	0	22	3	1

How often, not how much — every day in FLORA 5 NW’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	<1%	21%	8%	21%	0.8–7.7°C
February	2%	22%	8%	21%	2.9–10.6°C
March	15%	27%	11%	33%	9.2–16.6°C
April	36%	31%	12%	38%	17.0–21.8°C
May	60%	30%	12%	38%	22.1–27.2°C
June	72%	28%	12%	30%	27.1–31.8°C
July	78%	22%	10%	20%	29.7–34.3°C
August	80%	20%	9%	17%	28.9–33.7°C
September	75%	21%	9%	19%	25.4–30.3°C
October	51%	20%	8%	21%	18.8–24.0°C
November	13%	24%	10%	23%	10.2–15.7°C
December	<1%	23%	9%	23%	3.2–9.5°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.

1894Each stripe is one year’s mean temperature against the 92-year average. Warmest: 1938. Coolest: 1904.2008

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4241592
NOAA station: USC00113109 · FLORA 5 NW
Station distance: 14.5 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 18 usable years
Daylight: Calculated from latitude 38.83°, 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 FLORA 5 NW is what differs

Louisville→Xenia→Bethel (historical)→Bible Grove→Cruse→Greendale→

Or put two places side by side: Iola vs Louisville

Best time to visitIola.