United States · 1991–2020

Best time to visit
Flemington.

September leads for comfortable weather in Flemington: typically 24.5°C by day, 11.5°C at night, with 108 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high24.5°C

Typical low11.5°C

Rain in September108 mm

Comfort

September

September · June · August

77climate match

Beach

July

July · August · June

67climate match

Outdoors

May

May · October · September

68climate match

The weakest month is January, scoring 5 against September’s 77 — days reach only 1.7°C, 22° 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

51.7° / -7.6°

Feb

53.5° / -7.2°

Mar

68.9° / -3.1°

Apr

3916.7° / 2.4°

May

6822.7° / 8.5°

Jun

7326.9° / 13.7°

Jul

6529.5° / 16.2°

Aug

6928.4° / 15.4°

Sep

7724.5° / 11.5°

Oct

4717.6° / 4.8°

Nov

1710.4° / -0.6°

Dec

54.3° / -4.4°

Monthly climate evidence for Flemington — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	1.7°C	-7.6°C	70 mm	8.6	9 h 31	5	Strong coverage
February	3.5°C	-7.2°C	55 mm	7.3	10 h 33	5	Strong coverage
March	8.9°C	-3.1°C	80 mm	8.6	11 h 48	6	Strong coverage
April	16.7°C	2.4°C	92 mm	10.1	13 h 15	39	Strong coverage
May	22.7°C	8.5°C	102 mm	10.8	14 h 28	68	Strong coverage
June	26.9°C	13.7°C	97 mm	10	15 h 07	73	Strong coverage
July	29.5°C	16.2°C	104 mm	9.1	14 h 52	65	Strong coverage
August	28.4°C	15.4°C	106 mm	9	13 h 49	69	Strong coverage
September	24.5°C	11.5°C	108 mm	8.7	12 h 25	77	Strong coverage
October	17.6°C	4.8°C	96 mm	8.7	11 h 02	47	Strong coverage
November	10.4°C	-0.6°C	75 mm	7.9	9 h 49	17	Strong coverage
December	4.3°C	-4.4°C	77 mm	8.8	9 h 14	5	Strong coverage

Records at LOCK HAVEN SEWAGE PLT, 1973–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	19.4°C14 Jan 2005	-28.3°C18 Jan 1982	62 mm13 Jan 2018	157 mm1996 · driest 9 mm in 1981	48
February	25.6°C25 Feb 2017	-24.4°C16 Feb 2015	58 mm15 Feb 1984	140 mm1984 · driest 15 mm in 1980	48
March	30.6°C31 Mar 1998	-20.0°C1 Mar 2014	69 mm5 Mar 1993	165 mm1994 · driest 25 mm in 2006	47
April	33.9°C28 Apr 2009	-11.1°C8 Apr 1982	51 mm17 Apr 1993	232 mm1993 · driest 20 mm in 1989	46
May	35.0°C31 May 2006	-2.8°C8 May 1980	99 mm16 May 2014	199 mm2019 · driest 23 mm in 1993	47
June	36.7°C30 Jun 2021	1.1°C12 Jun 1980	107 mm29 Jun 1983	237 mm1981 · driest 23 mm in 2026	48
July	40.6°C23 Jul 2011	6.1°C4 Jul 1986	74 mm23 Jul 2024	281 mm2004 · driest 21 mm in 1991	48
August	37.8°C8 Aug 2001	1.1°C29 Aug 1986	85 mm28 Aug 2006	218 mm2023 · driest 41 mm in 1995	46
September	37.8°C1 Sep 1973	-1.1°C24 Sep 1983	155 mm18 Sep 2004	311 mm2004 · driest 27 mm in 1980	48
October	32.8°C9 Oct 2007	-6.1°C30 Oct 1988	103 mm1 Oct 2010	192 mm2017 · driest 16 mm in 1982	46
November	27.8°C3 Nov 1982	-12.2°C22 Nov 2008	69 mm12 Nov 2022	174 mm1985 · driest 0 mm in 2021	46
December	24.4°C4 Dec 2001	-22.8°C24 Dec 1989	52 mm25 Dec 2020	148 mm1996 · driest 16 mm in 1989	47

Typical days per month at LOCK HAVEN SEWAGE PLT, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	27	2	5
February	0	0	26	2	4
March	<1	0	23	2	3
April	4	<1	10	3	<1
May	11	4	<1	4	0
June	22	8	0	4	0
July	28	14	0	3	0
August	27	12	0	4	0
September	14	4	<1	3	0
October	3	<1	5	3	<1
November	<1	0	18	3	1
December	0	0	26	3	3

How often, not how much — every day in LOCK HAVEN SEWAGE PLT’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%	27%	7%	31%	-2.1–5.0°C
February	<1%	27%	7%	29%	0.9–7.0°C
March	6%	29%	8%	37%	5.9–12.6°C
April	24%	33%	10%	40%	14.9–19.1°C
May	48%	35%	12%	46%	20.4–24.9°C
June	64%	33%	12%	43%	25.4–28.5°C
July	70%	31%	12%	37%	27.6–31.5°C
August	71%	28%	11%	31%	26.4–30.4°C
September	64%	29%	10%	32%	22.6–26.7°C
October	28%	27%	9%	30%	15.3–19.7°C
November	5%	27%	8%	30%	7.5–13.2°C
December	<1%	28%	9%	31%	1.3–7.6°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.

1980Each stripe is one year’s mean temperature against the 43-year average. Warmest: 1998. Coolest: 1980.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5189839
NOAA station: USC00365109 · LOCK HAVEN SEWAGE PLT
Station distance: 3.1 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 29 usable years
Daylight: Calculated from latitude 41.13°, 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 LOCK HAVEN SEWAGE PLT is what differs

Lock Haven→Jersey Shore→Mill Hall→Avis→Dunnstown→Castanea→

Or put two places side by side: Flemington vs Lock Haven

Best time to visitFlemington.

September

July

May

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Flemington.

The whole year,
without the guesswork.

Nearby, measured,
and named.