United States · 1991–2020

Best time to visit
Collinstown.

September leads for comfortable weather in Collinstown: typically 26.5°C by day, 14.2°C at night, with 129 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high26.5°C

Typical low14.2°C

Rain in September129 mm

Comfort

September

September · May · October

72climate match

Beach

August

August · July · June

64climate match

Outdoors

October

October · April · November

76climate match

The weakest month is January, scoring 5 against September’s 72 — days reach only 9.2°C, 15° below the 24°C the score treats as ideal, and nights drop to -3.1°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

59.2° / -3.1°

Feb

1711.3° / -2°

Mar

3215.4° / 1.3°

Apr

5921.2° / 6°

May

7125° / 11.3°

Jun

6328.5° / 15.9°

Jul

5330.3° / 18.2°

Aug

5729.5° / 17.6°

Sep

7226.5° / 14.2°

Oct

6821.7° / 7.5°

Nov

3915.8° / 1.7°

Dec

1310.9° / -1.4°

Monthly climate evidence for Collinstown — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	9.2°C	-3.1°C	102 mm	7.6	9 h 55	5	Strong coverage
February	11.3°C	-2°C	79 mm	7.4	10 h 48	17	Strong coverage
March	15.4°C	1.3°C	103 mm	8.4	11 h 51	32	Strong coverage
April	21.2°C	6°C	108 mm	8.7	13 h 04	59	Strong coverage
May	25°C	11.3°C	126 mm	10.1	14 h 05	71	Strong coverage
June	28.5°C	15.9°C	133 mm	11	14 h 38	63	Strong coverage
July	30.3°C	18.2°C	129 mm	11	14 h 25	53	Strong coverage
August	29.5°C	17.6°C	131 mm	10.4	13 h 33	57	Strong coverage
September	26.5°C	14.2°C	129 mm	8.4	12 h 22	72	Strong coverage
October	21.7°C	7.5°C	89 mm	7.1	11 h 11	68	Strong coverage
November	15.8°C	1.7°C	85 mm	6.9	10 h 10	39	Strong coverage
December	10.9°C	-1.4°C	103 mm	8.4	9 h 41	13	Strong coverage

What has changed

Collinstown runs +1.4°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

+2.0

Feb

+3.2

Mar

+1.5

Apr

+1.1

May

+0.5

Jun

+0.6

Jul

+0.6

Aug

-0.1

Sep

+1.2

Oct

+2.4

Nov

+1.3

Dec

+2.8

September daytime highs, 2011–2025. Last recorded: 26.7°C.

Records at STUART, 1960–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	25.6°C31 Jan 2002	-25.0°C21 Jan 1985	92 mm25 Jan 2010	267 mm2013 · driest 17 mm in 1981	62
February	27.2°C13 Feb 2017	-20.6°C20 Feb 2015	86 mm7 Feb 2020	201 mm2020 · driest 10 mm in 1978	63
March	31.1°C21 Mar 2012	-16.7°C16 Mar 1993	81 mm12 Mar 1963	282 mm1975 · driest 15 mm in 2006	65
April	35.0°C26 Apr 1960	-7.8°C10 Apr 1985	111 mm4 Apr 1974	262 mm1987 · driest 26 mm in 1995	63
May	36.7°C27 May 1965	-1.7°C10 May 2020	66 mm29 May 2023	307 mm2017 · driest 28 mm in 1965	64
June	37.8°C29 Jun 1969	4.4°C15 Jun 1978	101 mm21 Jun 1972	323 mm2003 · driest 8 mm in 2024	64
July	37.8°C2 Jul 2026	8.9°C27 Jul 1962	96 mm3 Jul 1978	399 mm1994 · driest 24 mm in 1963	65
August	37.8°C3 Aug 1963	8.9°C17 Aug 1979	182 mm18 Aug 1985	335 mm1985 · driest 10 mm in 1983	59
September	35.0°C10 Sep 1983	1.7°C25 Sep 1983	153 mm28 Sep 2004	374 mm1979 · driest 18 mm in 2019	63
October	35.0°C4 Oct 2019	-4.4°C12 Oct 1988	94 mm30 Oct 1970	320 mm1976 · driest 0 mm in 2000	63
November	28.3°C10 Nov 2023	-13.3°C25 Nov 1970	137 mm12 Nov 2020	251 mm2020 · driest 6 mm in 2001	63
December	25.6°C11 Dec 2007	-19.4°C25 Dec 1983	66 mm11 Dec 2024	237 mm1973 · driest 10 mm in 1980	63

Typical days per month at STUART, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	23	3	1
February	<1	0	20	3	1
March	2	<1	14	3	<1
April	9	1	4	4	<1
May	18	4	<1	4	0
June	26	12	0	4	0
July	30	19	0	4	0
August	28	16	0	4	0
September	21	7	0	3	0
October	9	<1	2	3	0
November	1	0	13	3	0
December	<1	0	20	3	<1

How often, not how much — every day in STUART’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	2%	25%	11%	27%	5.0–11.2°C
February	6%	27%	11%	29%	7.4–13.1°C
March	21%	27%	12%	29%	12.0–18.4°C
April	47%	27%	12%	31%	18.2–23.1°C
May	60%	33%	13%	44%	22.6–27.2°C
June	66%	33%	13%	41%	26.4–30.0°C
July	67%	33%	14%	43%	28.4–31.6°C
August	68%	32%	13%	40%	27.6–31.1°C
September	71%	25%	11%	24%	24.2–27.4°C
October	51%	21%	9%	22%	18.0–23.5°C
November	20%	22%	9%	23%	12.6–18.0°C
December	3%	26%	10%	27%	6.8–13.2°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.

1962Each stripe is one year’s mean temperature against the 53-year average. Warmest: 1998. Coolest: 1978.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4461450
NOAA station: USC00448170 · STUART
Station distance: 14.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 30 usable years
Daylight: Calculated from latitude 36.54°, 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 STUART is what differs

Patrick Springs→Stuart→Aarons Corner→Asbury→Coleville (historical)→Francisco→

Or put two places side by side: Collinstown vs Patrick Springs

Best time to visitCollinstown.