United States · 1991–2020

Best time to visit
Skyline View.

September leads for comfortable weather in Skyline View: typically 24.8°C by day, 11.8°C at night, with 151 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high24.8°C

Typical low11.8°C

Rain in September151 mm

Comfort

September

September · June · August

71climate match

Beach

July

July · August · June

61climate match

Outdoors

May

May · October · April

66climate match

The weakest month is January, scoring 5 against September’s 71 — days reach only 3°C, 21° 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° / -6.7°

Feb

54.5° / -6.2°

Mar

99.9° / -2.2°

Apr

3916.9° / 3.3°

May

6422.3° / 9°

Jun

6926.7° / 13.8°

Jul

6229.1° / 15.9°

Aug

6828.2° / 15.5°

Sep

7124.8° / 11.8°

Oct

4617.9° / 5.7°

Nov

2512.1° / 0.9°

Dec

55.5° / -3.6°

Monthly climate evidence for Skyline View — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	3°C	-6.7°C	76 mm	8.1	9 h 35	5	Good coverage
February	4.5°C	-6.2°C	69 mm	7.1	10 h 36	5	Good coverage
March	9.9°C	-2.2°C	97 mm	8.1	11 h 49	9	Good coverage
April	16.9°C	3.3°C	108 mm	10.2	13 h 13	39	Good coverage
May	22.3°C	9°C	120 mm	11.5	14 h 23	64	Good coverage
June	26.7°C	13.8°C	130 mm	10	15 h 02	69	Good coverage
July	29.1°C	15.9°C	136 mm	8.9	14 h 47	62	Good coverage
August	28.2°C	15.5°C	116 mm	9.7	13 h 46	68	Good coverage
September	24.8°C	11.8°C	151 mm	8	12 h 25	71	Good coverage
October	17.9°C	5.7°C	121 mm	8.6	11 h 04	46	Good coverage
November	12.1°C	0.9°C	79 mm	6.9	9 h 53	25	Good coverage
December	5.5°C	-3.6°C	101 mm	7.9	9 h 18	5	Good coverage

Records at DEHART DAM, 1998–2021
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	20.0°C7 Jan 2007	-21.1°C17 Jan 2009	51 mm23 Jan 2016	145 mm2006 · driest 39 mm in 2009	20
February	26.1°C22 Feb 2018	-20.6°C16 Feb 2015	57 mm14 Feb 2007	158 mm2008 · driest 19 mm in 2002	20
March	28.9°C9 Mar 2000	-19.4°C8 Mar 2015	90 mm5 Mar 2008	266 mm2011 · driest 23 mm in 2016	20
April	34.4°C18 Apr 2002	-6.1°C8 Apr 2018	116 mm17 Apr 2011	293 mm2011 · driest 54 mm in 2010	20
May	33.9°C9 May 2000	-2.8°C14 May 2013	67 mm3 May 2010	197 mm2009 · driest 21 mm in 2007	21
June	36.1°C8 Jun 1999	1.7°C1 Jun 2001	122 mm28 Jun 2018	393 mm2006 · driest 48 mm in 2010	20
July	38.3°C18 Jul 1999	6.7°C2 Jul 2010	206 mm24 Jul 2018	476 mm2018 · driest 37 mm in 2011	20
August	38.9°C3 Aug 2002	6.7°C21 Aug 2000	90 mm13 Aug 2014	282 mm2003 · driest 52 mm in 2002	22
September	37.8°C11 Sep 2002	-1.7°C22 Sep 1999	188 mm18 Sep 2004	525 mm2011 · driest 19 mm in 2005	22
October	31.1°C10 Oct 2007	-3.3°C19 Oct 2015	152 mm8 Oct 2005	282 mm2005 · driest 39 mm in 2001	21
November	26.7°C4 Nov 2003	-10.6°C19 Nov 2014	62 mm25 Nov 2004	187 mm2018 · driest 31 mm in 2012	21
December	24.4°C6 Dec 2001	-17.2°C15 Dec 2005	80 mm17 Dec 2000	180 mm2008 · driest 37 mm in 2017	21

Typical days per month at DEHART DAM, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	28	3	4
February	<1	0	25	2	4
March	<1	0	22	3	2
April	4	<1	9	4	<1
May	11	3	1	4	0
June	21	7	0	4	0
July	29	13	0	4	0
August	27	10	0	4	0
September	15	4	0	4	0
October	4	<1	4	3	<1
November	<1	0	15	3	<1
December	0	0	25	4	2

How often, not how much — every day in DEHART DAM’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%	25%	8%	29%	-0.5–5.9°C
February	1%	26%	8%	26%	1.5–7.5°C
March	7%	26%	9%	28%	6.4–13.8°C
April	26%	33%	12%	44%	15.5–19.1°C
May	46%	37%	13%	49%	19.8–24.6°C
June	65%	33%	12%	41%	24.9–28.3°C
July	71%	29%	14%	35%	27.0–30.9°C
August	69%	31%	12%	39%	26.4–30.2°C
September	68%	27%	13%	27%	23.0–27.1°C
October	29%	28%	11%	27%	16.5–20.5°C
November	9%	23%	9%	21%	8.8–14.2°C
December	<1%	25%	12%	24%	2.7–9.9°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.

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5212430
NOAA station: USC00362071 · DEHART DAM
Station distance: 13.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 19 usable years
Daylight: Calculated from latitude 40.34°, 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 DEHART DAM is what differs

Matamoras→Millersburg→Lykens→Elizabethville→Williamstown→Tower City→

Or put two places side by side: Skyline View vs Matamoras

Best time to visitSkyline View.

September

July

May

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Skyline View.

The whole year,
without the guesswork.

Nearby, measured,
and named.