United States · 1991–2020

Best time to visit
Greentown.

September leads for comfortable weather in Greentown: typically 25.1°C by day, 11.7°C at night, with 93 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high25.1°C

Typical low11.7°C

Rain in September93 mm

Comfort

September

September · August · June

79climate match

Beach

August

August · July · June

67climate match

Outdoors

October

October · May · September

72climate match

The weakest month is January, scoring 5 against September’s 79 — days reach only 0.3°C, 24° 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

50.3° / -8.5°

Feb

52.7° / -7.1°

Mar

89.2° / -2.2°

Apr

3816.6° / 3.5°

May

6622.4° / 9.9°

Jun

6827.2° / 15.3°

Jul

6428.7° / 17°

Aug

7328° / 15.8°

Sep

7925.1° / 11.7°

Oct

5218.2° / 5.4°

Nov

1410° / -0.3°

Dec

53.1° / -5.1°

Monthly climate evidence for Greentown — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	0.3°C	-8.5°C	75 mm	9.5	9 h 34	5	Strong coverage
February	2.7°C	-7.1°C	63 mm	8.2	10 h 36	5	Strong coverage
March	9.2°C	-2.2°C	79 mm	9.6	11 h 49	8	Strong coverage
April	16.6°C	3.5°C	109 mm	10.2	13 h 13	38	Strong coverage
May	22.4°C	9.9°C	120 mm	11.1	14 h 24	66	Strong coverage
June	27.2°C	15.3°C	136 mm	10.2	15 h 03	68	Strong coverage
July	28.7°C	17°C	120 mm	9	14 h 48	64	Strong coverage
August	28°C	15.8°C	97 mm	7.4	13 h 46	73	Strong coverage
September	25.1°C	11.7°C	93 mm	6.8	12 h 25	79	Strong coverage
October	18.2°C	5.4°C	81 mm	8.1	11 h 03	52	Strong coverage
November	10°C	-0.3°C	85 mm	8.7	9 h 52	14	Strong coverage
December	3.1°C	-5.1°C	73 mm	9.2	9 h 18	5	Strong coverage

What has changed

Greentown runs +1.0°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

+1.4

Feb

+1.7

Mar

+1.9

Apr

+0.8

May

+1.2

Jun

+0.6

Jul

-0.2

Aug

0.0

Sep

+0.9

Oct

+1.0

Nov

+0.4

Dec

+2.1

September daytime highs, 2011–2025. Last recorded: 26.2°C.

Records at KOKOMO 3 WSW, 1901–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	22.2°C25 Jan 1950	-32.2°C21 Jan 1985	84 mm21 Jan 1902	253 mm1916 · driest 8 mm in 1986	115
February	23.3°C12 Feb 1999	-28.9°C13 Feb 1905	68 mm27 Feb 1997	153 mm1990 · driest 1 mm in 1907	114
March	30.0°C22 Mar 2012	-23.3°C9 Mar 1984	61 mm12 Mar 1939	216 mm1922 · driest 0 mm in 1910	113
April	34.4°C30 Apr 1942	-13.3°C7 Apr 1994	110 mm19 Apr 2013	279 mm2013 · driest 18 mm in 1916	112
May	37.8°C31 May 1934	-3.3°C10 May 2020	133 mm31 May 2015	329 mm1943 · driest 7 mm in 1934	112
June	41.7°C1 Jun 1934	1.1°C22 Jun 1992	125 mm12 Jun 1998	300 mm1998 · driest 2 mm in 1922	112
July	43.3°C14 Jul 1936	5.0°C8 Jul 1908	224 mm5 Jul 2003	431 mm2003 · driest 4 mm in 1901	113
August	41.1°C6 Aug 1918	2.8°C29 Aug 1986	120 mm21 Aug 2018	282 mm2018 · driest 16 mm in 1902	112
September	39.4°C14 Sep 1939	-2.8°C23 Sep 1995	172 mm1 Sep 1950	330 mm1926 · driest 4 mm in 1978	112
October	32.8°C9 Oct 2007	-8.3°C25 Oct 1981	163 mm18 Oct 1917	277 mm1917 · driest 4 mm in 2024	112
November	27.2°C2 Nov 1999	-20.6°C25 Nov 1950	72 mm11 Nov 1983	270 mm1985 · driest 1 mm in 1917	113
December	21.7°C7 Dec 1998	-31.1°C22 Dec 1989	76 mm30 Dec 1990	219 mm1924 · driest 12 mm in 1919	113

Typical days per month at KOKOMO 3 WSW, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	28	2	7
February	0	0	25	2	6
March	<1	0	21	3	3
April	3	<1	8	3	<1
May	12	3	<1	4	0
June	23	9	0	4	0
July	28	12	0	4	0
August	27	9	0	3	0
September	17	5	<1	3	0
October	5	<1	5	3	<1
November	<1	0	17	3	2
December	0	0	25	2	5

How often, not how much — every day in KOKOMO 3 WSW’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%	28%	8%	33%	-3.1–5.1°C
February	<1%	26%	7%	28%	-1.2–7.6°C
March	8%	30%	9%	37%	5.8–13.4°C
April	23%	33%	11%	43%	13.9–19.5°C
May	51%	31%	12%	40%	19.7–26.1°C
June	69%	29%	12%	33%	25.5–31.0°C
July	76%	24%	11%	25%	27.6–33.3°C
August	78%	22%	10%	20%	26.6–31.7°C
September	69%	22%	9%	21%	23.1–28.3°C
October	37%	22%	9%	22%	16.1–21.9°C
November	6%	26%	9%	30%	7.1–13.0°C
December	0%	28%	8%	32%	-0.3–6.5°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.

1901Each stripe is one year’s mean temperature against the 109-year average. Warmest: 1921. Coolest: 1979.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4920961
NOAA station: USC00124662 · KOKOMO 3 WSW
Station distance: 17.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 29 usable years
Daylight: Calculated from latitude 40.48°, 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 KOKOMO 3 WSW is what differs

Kokomo→Indian Heights→Russiaville→Sharpsville→Alto→Bennetts Switch→

Or put two places side by side: Greentown vs Kokomo

Best time to visitGreentown.