United States · 1991–2020

Best time to visit
Boschertown.

September leads for comfortable weather in Boschertown: typically 26.5°C by day, 13.8°C at night, with 85 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high26.5°C

Typical low13.8°C

Rain in September85 mm

Comfort

September

September · May · June

80climate match

Beach

July

July · August · June

75climate match

Outdoors

October

October · April · September

81climate match

The weakest month is January, scoring 5 against September’s 80 — days reach only 4°C, 20° 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° / -5.7°

Feb

57° / -3.8°

Mar

2512.8° / 1°

Apr

5019.1° / 6.5°

May

7324.2° / 12.6°

Jun

6428.8° / 17.7°

Jul

5530.9° / 20°

Aug

6130.2° / 18.6°

Sep

8026.5° / 13.8°

Oct

6320.2° / 7.4°

Nov

2612.7° / 1.6°

Dec

56.5° / -3.2°

Monthly climate evidence for Boschertown — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	4°C	-5.7°C	71 mm	6.4	9 h 43	5	Strong coverage
February	7°C	-3.8°C	65 mm	5.9	10 h 41	5	Strong coverage
March	12.8°C	1°C	93 mm	8.6	11 h 50	25	Strong coverage
April	19.1°C	6.5°C	127 mm	9.6	13 h 09	50	Strong coverage
May	24.2°C	12.6°C	140 mm	10.5	14 h 16	73	Strong coverage
June	28.8°C	17.7°C	113 mm	8.4	14 h 52	64	Strong coverage
July	30.9°C	20°C	103 mm	7.5	14 h 38	55	Strong coverage
August	30.2°C	18.6°C	99 mm	6.8	13 h 41	61	Strong coverage
September	26.5°C	13.8°C	85 mm	6.2	12 h 23	80	Strong coverage
October	20.2°C	7.4°C	89 mm	7.2	11 h 07	63	Strong coverage
November	12.7°C	1.6°C	93 mm	7.7	10 h 00	26	Strong coverage
December	6.5°C	-3.2°C	73 mm	6.4	9 h 27	5	Strong coverage

What has changed

Boschertown runs +0.7°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

+1.3

Feb

+1.0

Mar

+1.3

Apr

-0.1

May

+0.2

Jun

+0.4

Jul

-0.2

Aug

-0.2

Sep

+0.8

Oct

+0.6

Nov

+0.3

Dec

+2.5

September daytime highs, 2011–2025. Last recorded: 29.0°C.

Records at ST CHARLES ELM PT, 1893–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	27.8°C9 Jan 2006	-31.7°C26 Jan 1894	100 mm4 Jan 1950	216 mm2005 · driest 0 mm in 1919	131
February	28.9°C28 Feb 2024	-31.1°C13 Feb 1905	71 mm2 Feb 1986	161 mm1986 · driest 6 mm in 1927	130
March	33.9°C27 Mar 2026	-21.7°C6 Mar 1978	97 mm31 Mar 1897	271 mm1897 · driest 0 mm in 1918	132
April	34.4°C28 Apr 1989	-8.3°C5 Apr 1920	98 mm29 Apr 1996	280 mm1893 · driest 13 mm in 1895	129
May	38.3°C30 May 1934	-1.1°C1 May 1903	122 mm17 May 1995	338 mm1995 · driest 6 mm in 1934	130
June	41.1°C30 Jun 1931	5.0°C1 Jun 1972	116 mm28 Jun 1902	313 mm1957 · driest 1 mm in 1933	130
July	46.1°C14 Jul 1954	8.3°C7 Jul 1972	234 mm26 Jul 2022	320 mm2022 · driest 0 mm in 1930	130
August	44.4°C9 Aug 1934	6.1°C28 Aug 1986	150 mm20 Aug 1915	298 mm1916 · driest 2 mm in 1909	132
September	41.1°C5 Sep 1954	-0.6°C28 Sep 1942	104 mm4 Sep 1910	260 mm1911 · driest 3 mm in 1979	130
October	36.1°C2 Oct 1953	-7.2°C30 Oct 1925	158 mm18 Oct 1905	366 mm2009 · driest 8 mm in 1952	128
November	30.6°C1 Nov 1937	-20.0°C30 Nov 1929	115 mm5 Nov 2024	213 mm2024 · driest 4 mm in 1910	126
December	25.0°C15 Dec 1948	-28.3°C20 Dec 1901	149 mm27 Dec 2015	322 mm2015 · driest 2 mm in 1955	129

Typical days per month at ST CHARLES ELM PT, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	25	2	2
February	<1	0	21	2	2
March	2	0	14	3	<1
April	6	<1	3	4	0
May	15	4	0	4	0
June	26	13	0	3	0
July	28	19	0	3	0
August	29	17	0	3	0
September	19	8	0	2	0
October	8	2	3	3	0
November	<1	0	12	3	<1
December	0	0	23	2	<1

The best month has moved. On the 1961–1990 numbers the strongest month here was May (scoring 82); on 2011–2025 it is September (83). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in ST CHARLES ELM PT’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%	19%	6%	14%	0.7–8.3°C
February	5%	20%	7%	18%	2.3–11.0°C
March	16%	26%	10%	28%	9.2–17.1°C
April	36%	30%	12%	34%	16.9–22.5°C
May	60%	30%	13%	35%	22.2–27.5°C
June	73%	27%	11%	28%	27.4–32.0°C
July	77%	22%	10%	19%	29.8–34.4°C
August	79%	21%	9%	18%	28.9–33.8°C
September	75%	21%	9%	17%	25.0–30.3°C
October	51%	20%	8%	20%	18.6–24.3°C
November	16%	22%	8%	19%	9.9–16.2°C
December	2%	19%	7%	15%	2.9–10.0°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.

1893Each stripe is one year’s mean temperature against the 110-year average. Warmest: 1938. Coolest: 1979.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4377983
NOAA station: USC00237397 · ST CHARLES ELM PT
Station distance: 4.4 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 27 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 ST CHARLES ELM PT is what differs

Saint Charles→Conrad→Golden Eagle→The Crossroads→Winneberger→Blase→

Or put two places side by side: Boschertown vs Saint Charles

Best time to visitBoschertown.