United States · 1991–2020

Best time to visit
Shelton.

July leads for comfortable weather in Shelton: typically 25.1°C by day, 11.1°C at night, with 14 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high25.1°C

Typical low11.1°C

Rain in July14 mm

Comfort

July

July · August · June

89climate match

Beach

August

August · July · June

61climate match

Outdoors

June

June · July · September

91climate match

The weakest month is January, scoring 5 against July’s 89 — days reach only 7.7°C, 16° below the 24°C the score treats as ideal, and 283 mm of rain falls.

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

57.7° / 0.9°

Feb

59.2° / 0.2°

Mar

511.6° / 1.5°

Apr

2814.8° / 3°

May

5618.6° / 6.3°

Jun

7821.4° / 9.1°

Jul

8925.1° / 11.1°

Aug

8725.5° / 11.1°

Sep

7522.3° / 8.5°

Oct

2615.7° / 4.9°

Nov

510.4° / 2.1°

Dec

57° / 0.5°

Monthly climate evidence for Shelton — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	7.7°C	0.9°C	283 mm	18.1	8 h 52	5	Good coverage
February	9.2°C	0.2°C	164 mm	14.4	10 h 11	5	Good coverage
March	11.6°C	1.5°C	194 mm	17.7	11 h 45	5	Good coverage
April	14.8°C	3°C	109 mm	13.2	13 h 32	28	Good coverage
May	18.6°C	6.3°C	68 mm	9.3	15 h 03	56	Good coverage
June	21.4°C	9.1°C	38 mm	5.5	15 h 54	78	Good coverage
July	25.1°C	11.1°C	14 mm	2.5	15 h 34	89	Good coverage
August	25.5°C	11.1°C	28 mm	3.9	14 h 14	87	Good coverage
September	22.3°C	8.5°C	63 mm	6.7	12 h 30	75	Good coverage
October	15.7°C	4.9°C	177 mm	13	10 h 47	26	Good coverage
November	10.4°C	2.1°C	294 mm	17.2	9 h 16	5	Good coverage
December	7°C	0.5°C	280 mm	17.2	8 h 30	5	Good coverage

Records at SHELTON AP, 1998–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	16.1°C19 Jan 2005	-13.3°C4 Jan 2004	138 mm7 Jan 2009	597 mm2006 · driest 101 mm in 2025	28
February	18.3°C13 Feb 2015	-12.7°C7 Feb 2014	107 mm28 Feb 2022	512 mm1999 · driest 74 mm in 2009	28
March	26.7°C20 Mar 2019	-8.8°C5 Mar 2019	75 mm9 Mar 2016	426 mm2017 · driest 38 mm in 2019	28
April	30.6°C18 Apr 2016	-4.9°C13 Apr 2020	53 mm12 Apr 2009	228 mm2018 · driest 34 mm in 2016	27
May	32.8°C27 May 2005	-2.2°C2 May 2006	37 mm5 May 2009	153 mm2009 · driest 3 mm in 2018	28
June	43.3°C28 Jun 2021	0.6°C5 Jun 2023	43 mm12 Jun 2000	96 mm2022 · driest 2 mm in 2009	29
July	40.0°C29 Jul 2009	3.3°C1 Jul 2009	22 mm21 Jul 2007	76 mm2007 · driest 0 mm in 2004	29
August	38.3°C11 Aug 2014	3.3°C25 Aug 2015	56 mm22 Aug 2001	96 mm2008 · driest 0 mm in 2006	28
September	36.1°C5 Sep 2024	-0.5°C30 Sep 2023	70 mm26 Sep 2011	238 mm2013 · driest 2 mm in 2012	28
October	30.6°C16 Oct 2022	-8.3°C31 Oct 2002	183 mm20 Oct 2003	496 mm2016 · driest 8 mm in 2002	28
November	22.2°C3 Nov 2010	-12.8°C24 Nov 2010	115 mm6 Nov 2006	702 mm2006 · driest 62 mm in 2019	28
December	15.6°C10 Dec 2014	-14.4°C22 Dec 1998	129 mm3 Dec 2007	518 mm2015 · driest 60 mm in 2013	28

Typical days per month at SHELTON AP, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	13	9
February	0	0	15	6
March	<1	0	13	7
April	1	<1	7	4
May	4	<1	2	2
June	6	2	0	1
July	15	5	0	<1
August	16	6	0	<1
September	8	2	<1	2
October	<1	0	5	5
November	0	0	11	9
December	0	0	14	9

How often, not how much — every day in SHELTON AP’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%	57%	29%	74%	6.1–9.5°C
February	0%	51%	20%	67%	7.4–11.0°C
March	3%	56%	21%	73%	9.5–13.4°C
April	15%	42%	12%	57%	12.6–17.1°C
May	34%	29%	6%	33%	16.2–20.8°C
June	55%	18%	4%	16%	19.5–23.4°C
July	86%	7%	<1%	5%	23.3–27.5°C
August	85%	12%	3%	11%	23.6–27.7°C
September	64%	22%	8%	28%	20.4–24.5°C
October	13%	42%	17%	60%	14.6–17.2°C
November	<1%	58%	32%	73%	8.8–11.9°C
December	0%	57%	29%	78%	5.2–9.0°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.

1999Each stripe is one year’s mean temperature against the 26-year average. Warmest: 2015. Coolest: 2011.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5810176
NOAA station: USW00094227 · SHELTON AP
Station distance: 4 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 21 usable years
Daylight: Calculated from latitude 47.22°, 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 SHELTON AP is what differs

Agate→Arcadia→Ballow→Bayshore→Brockdale→Carlyon Beach→

Or put two places side by side: Shelton vs Agate

Best time to visitShelton.