United States · 1991–2020

Best time to visit
Deane.

October leads for comfortable weather in Deane: typically 25°C by day, 11.5°C at night, with 106 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortOctober

Typical high25°C

Typical low11.5°C

Rain in October106 mm

Comfort

October

October · April · May

78climate match

Beach

September

September · June · August

77climate match

Outdoors

November

November · March · October

73climate match

The weakest month is January, scoring 20 against October’s 78 — days reach only 12.3°C, 12° below the 24°C the score treats as ideal, and nights drop to 0.8°C.

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

2012.3° / 0.8°

Feb

3014.8° / 2.7°

Mar

5119.4° / 6.7°

Apr

7323.9° / 11.1°

May

6928.1° / 16.2°

Jun

5231.9° / 20.6°

Jul

4633.6° / 22.4°

Aug

4933.6° / 21.6°

Sep

6630.9° / 17.9°

Oct

7825° / 11.5°

Nov

5318.3° / 5.8°

Dec

2213.4° / 2°

Monthly climate evidence for Deane — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	12.3°C	0.8°C	118 mm	7.6	10 h 09	20	Strong coverage
February	14.8°C	2.7°C	127 mm	7.7	10 h 56	30	Strong coverage
March	19.4°C	6.7°C	139 mm	8.5	11 h 53	51	Strong coverage
April	23.9°C	11.1°C	147 mm	7.4	12 h 58	73	Strong coverage
May	28.1°C	16.2°C	114 mm	7.7	13 h 53	69	Strong coverage
June	31.9°C	20.6°C	97 mm	6.2	14 h 22	52	Strong coverage
July	33.6°C	22.4°C	84 mm	6	14 h 10	46	Strong coverage
August	33.6°C	21.6°C	76 mm	5.2	13 h 24	49	Strong coverage
September	30.9°C	17.9°C	72 mm	4.5	12 h 20	66	Strong coverage
October	25°C	11.5°C	106 mm	5.6	11 h 17	78	Strong coverage
November	18.3°C	5.8°C	98 mm	6.3	10 h 23	53	Strong coverage
December	13.4°C	2°C	148 mm	7.8	9 h 56	22	Strong coverage

What has changed

Deane runs +1.2°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

+1.8

Feb

+1.3

Mar

+1.5

Apr

+0.7

May

+0.8

Jun

+1.1

Jul

+0.6

Aug

+1.0

Sep

+1.8

Oct

+1.1

Nov

+0.5

Dec

+1.8

October daytime highs, 2011–2025. Last recorded: 26.6°C.

Records at MONTICELLO MUNI AP, 1876–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	28.3°C25 Jan 1972	-20.0°C12 Jan 1962	140 mm29 Jan 1999	386 mm1999 · driest 9 mm in 1986	92
February	30.0°C8 Feb 2025	-21.1°C2 Feb 1951	150 mm19 Feb 1991	403 mm2018 · driest 3 mm in 1955	90
March	32.2°C20 Mar 2004	-11.7°C3 Mar 1980	178 mm28 Mar 1944	391 mm2016 · driest 4 mm in 2003	90
April	35.6°C18 Apr 2006	-5.6°C6 Apr 1971	140 mm5 Apr 1997	526 mm1991 · driest 0 mm in 2003	93
May	37.2°C30 May 1886	2.2°C12 May 1960	125 mm4 May 1953	322 mm1953 · driest 3 mm in 1951	96
June	40.0°C28 Jun 2012	6.1°C24 Jun 1887	151 mm3 Jun 1992	300 mm1992 · driest 0 mm in 1952	96
July	42.8°C19 Jul 2006	10.0°C15 Jul 1884	107 mm2 Jul 1940	321 mm1989 · driest 4 mm in 1947	96
August	42.2°C9 Aug 1943	7.8°C25 Aug 1887	102 mm30 Aug 2012	311 mm1984 · driest 0 mm in 1954	95
September	42.2°C1 Sep 2000	0.6°C24 Sep 1887	125 mm16 Sep 1968	254 mm1957 · driest 3 mm in 2004	93
October	36.1°C2 Oct 2019	-6.7°C30 Oct 1887	134 mm7 Oct 1984	505 mm2009 · driest 0 mm in 1963	96
November	31.7°C7 Nov 2005	-11.7°C30 Nov 1979	127 mm24 Nov 2000	283 mm1987 · driest 23 mm in 2017	90
December	27.8°C3 Dec 1982	-18.3°C30 Dec 1876	132 mm19 Dec 2002	348 mm1982 · driest 16 mm in 1898	91

Typical days per month at MONTICELLO MUNI AP, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	<1	0	15	4
February	2	0	10	4
March	6	<1	4	4
April	15	2	<1	4
May	25	12	0	4
June	29	24	0	3
July	31	28	0	3
August	31	27	0	2
September	27	20	0	2
October	17	6	<1	3
November	4	<1	5	3
December	<1	0	13	4

How often, not how much — every day in MONTICELLO MUNI AP’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	10%	26%	13%	28%	9.0–14.7°C
February	20%	26%	13%	27%	10.5–18.1°C
March	38%	27%	14%	29%	16.0–22.1°C
April	62%	26%	14%	28%	21.7–25.7°C
May	74%	24%	12%	25%	26.1–29.9°C
June	78%	22%	10%	23%	30.2–33.7°C
July	78%	22%	11%	22%	31.9–35.1°C
August	82%	18%	8%	15%	31.6–35.6°C
September	82%	17%	7%	13%	28.5–32.8°C
October	74%	16%	8%	14%	23.1–27.2°C
November	34%	22%	12%	20%	15.9–21.2°C
December	12%	25%	13%	27%	10.9–16.2°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.

1938Each stripe is one year’s mean temperature against the 78-year average. Warmest: 2005. Coolest: 1979.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4107889
NOAA station: USW00053919 · MONTICELLO MUNI AP
Station distance: 9.1 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 30 usable years
Daylight: Calculated from latitude 33.57°, 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 MONTICELLO MUNI AP is what differs

Monticello→Bowser (historical)→Carpenter→Coleman→College Heights→Cominto→

Or put two places side by side: Deane vs Monticello

Best time to visitDeane.

October

September

November

The whole year,without the guesswork.

Deane runs +1.2°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Deane.

The whole year,
without the guesswork.

Deane runs +1.2°C
on the 1961–1990 baseline.

Nearby, measured,
and named.