United States · 1991–2020

Best time to visit
Blue Ball.

September leads for comfortable weather in Blue Ball: typically 25.1°C by day, 14.3°C at night, with 124 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high25.1°C

Typical low14.3°C

Rain in September124 mm

Comfort

September

September · May · June

79climate match

Beach

August

August · July · June

74climate match

Outdoors

May

May · October · April

72climate match

The weakest month is January, scoring 5 against September’s 79 — days reach only 3.7°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

53.7° / -4.5°

Feb

55.3° / -3.7°

Mar

1410.4° / 0.2°

Apr

4817.3° / 5.7°

May

7522.7° / 11.4°

Jun

6927.5° / 16.5°

Jul

5630° / 18.9°

Aug

6429° / 18.1°

Sep

7925.1° / 14.3°

Oct

5418.5° / 8.3°

Nov

2812° / 2.7°

Dec

56.2° / -1.8°

Monthly climate evidence for Blue Ball — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	3.7°C	-4.5°C	87 mm	9	9 h 36	5	Strong coverage
February	5.3°C	-3.7°C	73 mm	7.9	10 h 37	5	Strong coverage
March	10.4°C	0.2°C	102 mm	9	11 h 49	14	Strong coverage
April	17.3°C	5.7°C	93 mm	9.2	13 h 13	48	Strong coverage
May	22.7°C	11.4°C	88 mm	10.1	14 h 22	75	Strong coverage
June	27.5°C	16.5°C	115 mm	9	15 h 00	69	Strong coverage
July	30°C	18.9°C	115 mm	9.3	14 h 45	56	Strong coverage
August	29°C	18.1°C	109 mm	7.7	13 h 45	64	Strong coverage
September	25.1°C	14.3°C	124 mm	7.5	12 h 24	79	Strong coverage
October	18.5°C	8.3°C	118 mm	8.1	11 h 04	54	Strong coverage
November	12°C	2.7°C	82 mm	7.5	9 h 54	28	Strong coverage
December	6.2°C	-1.8°C	93 mm	8.6	9 h 20	5	Strong coverage

Records at NEW HOLLAND 2 SE, 1992–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	21.1°C6 Jan 2007	-25.0°C19 Jan 1994	76 mm30 Jan 2013	198 mm2024 · driest 30 mm in 2008	34
February	26.7°C21 Feb 2018	-18.9°C5 Feb 1996	59 mm13 Feb 2014	155 mm2014 · driest 8 mm in 2002	34
March	30.6°C30 Mar 1998	-16.7°C6 Mar 2015	104 mm22 Mar 2000	189 mm1993 · driest 24 mm in 2006	34
April	33.9°C17 Apr 2002	-6.7°C3 Apr 2021	94 mm30 Apr 2014	178 mm1993 · driest 37 mm in 1995	34
May	35.0°C20 May 1996	-2.2°C10 May 2020	49 mm16 May 2014	209 mm2025 · driest 7 mm in 2023	34
June	36.7°C22 Jun 2024	4.4°C1 Jun 2020	82 mm21 Jun 2003	251 mm2003 · driest 30 mm in 2026	34
July	39.4°C4 Jul 2026	10.0°C31 Jul 2021	85 mm27 Jul 2014	221 mm2019 · driest 17 mm in 1999	34
August	38.3°C9 Aug 2001	6.7°C21 Aug 2024	117 mm4 Aug 2020	306 mm2018 · driest 19 mm in 1995	34
September	35.6°C4 Sep 2023	1.1°C22 Sep 2020	147 mm17 Sep 1999	317 mm1999 · driest 23 mm in 2007	34
October	33.9°C2 Oct 2019	-2.8°C20 Oct 1992	171 mm9 Oct 2005	356 mm2005 · driest 0 mm in 2024	34
November	27.8°C6 Nov 2024	-10.6°C23 Nov 2018	88 mm9 Nov 1996	198 mm2018 · driest 27 mm in 2001	34
December	23.9°C7 Dec 1998	-16.7°C31 Dec 2017	64 mm5 Dec 1993	201 mm2023 · driest 20 mm in 1998	34

Typical days per month at NEW HOLLAND 2 SE, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	24	3	6
February	0	0	22	2	5
March	<1	0	16	3	3
April	3	<1	3	3	<1
May	11	3	<1	3	0
June	24	9	0	4	0
July	29	17	0	4	0
August	28	13	0	3	0
September	16	4	0	4	0
October	4	<1	<1	3	0
November	<1	0	10	3	<1
December	0	0	21	3	3

How often, not how much — every day in NEW HOLLAND 2 SE’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%	29%	10%	34%	0.7–7.0°C
February	<1%	28%	8%	32%	2.0–8.4°C
March	7%	29%	11%	32%	7.6–14.4°C
April	27%	30%	10%	36%	15.8–19.6°C
May	54%	33%	10%	42%	20.7–25.1°C
June	69%	30%	13%	35%	26.1–29.0°C
July	70%	30%	12%	36%	28.0–31.9°C
August	74%	25%	10%	25%	27.4–30.5°C
September	69%	25%	12%	26%	23.0–27.0°C
October	33%	26%	10%	25%	16.7–20.8°C
November	8%	25%	8%	25%	9.5–14.5°C
December	<1%	28%	10%	32%	3.7–9.3°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.

1993Each stripe is one year’s mean temperature against the 33-year average. Warmest: 2012. Coolest: 1996.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5180958
NOAA station: USC00366238 · NEW HOLLAND 2 SE
Station distance: 5.2 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 28 usable years
Daylight: Calculated from latitude 40.12°, 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 NEW HOLLAND 2 SE is what differs

New Holland→Reamstown→Gap→Terre Hill→Intercourse→Fivepointville→

Or put two places side by side: Blue Ball vs New Holland

Best time to visitBlue Ball.

September

August

May

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Blue Ball.

The whole year,
without the guesswork.

Nearby, measured,
and named.