Spain · 1991–2020

Best time to visit
Muros de Nalón.

July leads for comfortable weather in Muros de Nalón: typically 21.7°C by day, 15.2°C at night, with 46 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high21.7°C

Typical low15.2°C

Rain in July46 mm

Comfort

July

July · August · September

87climate match

Beach

August

August · July · September

56climate match

Outdoors

June

June · July · May

83climate match

The weakest month is January, scoring 27 against July’s 87 — days reach only 13.1°C, 11° 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

2713.1° / 6.1°

Feb

3313.2° / 5.9°

Mar

3914.7° / 7°

Apr

4315.6° / 8°

May

5717.7° / 10.3°

Jun

7419.9° / 13.1°

Jul

8721.7° / 15.2°

Aug

8622.6° / 15.6°

Sep

7721.2° / 13.9°

Oct

5719° / 11.5°

Nov

3415.4° / 8.5°

Dec

2813.7° / 6.6°

Monthly climate evidence for Muros de Nalón — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 9 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	13.1°C	6.1°C	118 mm	13.8	13.1°C	9 h 17	27	Strong coverage
February	13.2°C	5.9°C	91 mm	11.2	12.7°C	10 h 25	33	Strong coverage
March	14.7°C	7°C	92 mm	11.4	12.6°C	11 h 47	39	Strong coverage
April	15.6°C	8°C	93 mm	12.9	13.1°C	13 h 21	43	Strong coverage
May	17.7°C	10.3°C	77 mm	11.5	14.6°C	14 h 41	57	Strong coverage
June	19.9°C	13.1°C	61 mm	8.8	16.8°C	15 h 24	74	Strong coverage
July	21.7°C	15.2°C	46 mm	7.4	19.1°C	15 h 07	87	Strong coverage
August	22.6°C	15.6°C	65 mm	7.9	20.3°C	13 h 58	86	Strong coverage
September	21.2°C	13.9°C	80 mm	9.1	19.3°C	12 h 27	77	Strong coverage
October	19°C	11.5°C	122 mm	11.9	17.5°C	10 h 56	57	Strong coverage
November	15.4°C	8.5°C	150 mm	14.4	15.5°C	9 h 37	34	Strong coverage
December	13.7°C	6.6°C	131 mm	13.6	13.9°C	8 h 57	28	Strong coverage

What has changed

Muros de Nalón runs +1.2°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

+0.8

Feb

+0.7

Mar

+1.2

Apr

+2.0

May

+1.5

Jun

+1.3

Jul

+0.9

Aug

+1.4

Sep

+0.8

Oct

+1.5

Nov

+0.9

Dec

+1.6

July daytime highs, 2011–2025. Last recorded: 22.3°C.

Records at ASTURIAS/AVILES, 1968–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	23.5°C7 Jan 1982	-3.0°C7 Jan 1985	68 mm13 Jan 2000	272 mm1979 · driest 21 mm in 2002	58
February	24.3°C3 Feb 2004	-2.6°C10 Feb 1986	43 mm17 Feb 2007	237 mm1986 · driest 15 mm in 1997	58
March	26.7°C26 Mar 2006	-2.4°C2 Mar 1970	52 mm2 Mar 1969	215 mm2013 · driest 1 mm in 1997	58
April	29.8°C6 Apr 2026	-0.6°C3 Apr 1970	65 mm14 Apr 1980	245 mm1998 · driest 6 mm in 1997	58
May	33.6°C4 May 2020	2.0°C6 May 1985	70 mm2 May 1972	310 mm1984 · driest 16 mm in 1987	58
June	34.5°C16 Jun 2000	5.6°C3 Jun 1969	96 mm9 Jun 2010	279 mm2010 · driest 4 mm in 1976	58
July	33.0°C25 Jul 1995	8.0°C2 Jul 1972	115 mm11 Jul 1979	154 mm1977 · driest 6 mm in 2013	57
August	33.0°C23 Aug 2019	8.4°C21 Aug 1972	86 mm9 Aug 2002	241 mm1992 · driest 8 mm in 1991	58
September	33.1°C24 Sep 1983	6.5°C28 Sep 1972	129 mm22 Sep 2001	226 mm1969 · driest 8 mm in 1985	57
October	32.2°C15 Oct 2017	3.0°C23 Oct 1972	90 mm15 Oct 1986	387 mm1992 · driest 6 mm in 1969	57
November	26.1°C8 Nov 2015	-0.8°C28 Nov 1973	109 mm6 Nov 1985	333 mm2019 · driest 7 mm in 1981	57
December	25.6°C2 Dec 1985	-3.0°C9 Dec 1980	71 mm31 Dec 1994	397 mm2020 · driest 4 mm in 1991	57

Typical days per month at ASTURIAS/AVILES, 1991–2020
Month	Days 25°C+	Frost nights	Heavy rain (10 mm+)
January	0	<1	4
February	0	<1	3
March	<1	<1	3
April	<1	0	3
May	<1	0	2
June	1	0	1
July	2	0	1
August	4	0	2
September	2	0	3
October	1	0	3
November	<1	0	5
December	0	<1	4

How often, not how much — every day in ASTURIAS/AVILES’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%	45%	14%	63%	11.1–14.6°C
February	2%	43%	12%	58%	11.0–15.5°C
March	6%	39%	11%	52%	12.9–16.1°C
April	6%	42%	10%	58%	13.6–17.1°C
May	13%	39%	8%	50%	15.5–18.9°C
June	32%	30%	6%	40%	18.3–21.1°C
July	62%	24%	4%	24%	20.5–22.7°C
August	69%	25%	5%	29%	21.0–23.4°C
September	50%	31%	9%	42%	19.6–22.6°C
October	26%	37%	12%	49%	17.0–21.0°C
November	7%	45%	17%	65%	13.7–17.3°C
December	2%	45%	15%	61%	11.4–15.3°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.

1969Each stripe is one year’s mean temperature against the 56-year average. Warmest: 2023. Coolest: 1972.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3115823
NOAA station: SPE00119792 · ASTURIAS/AVILES
Station distance: 5.5 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 29 usable years
Daylight: Calculated from latitude 43.54°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 9 km from the place centre. A sheltered bay can run warmer than the open sea it is measured from.
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 ASTURIAS/AVILES is what differs

Avilés→Corvera de Asturias→Tineo→Piedras Blancas→Navia→Salas→

Or put two places side by side: Muros de Nalón vs Avilés

Best time to visitMuros de Nalón.