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Spain · 1991–2020

Best time to visit
Algorta.

June leads for comfortable weather in Algorta: typically 23.5°C by day, 13.8°C at night, with 62 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJune

Typical high23.5°C

Typical low13.8°C

Rain in June62 mm

Comfort

June

June · July · September

88climate match

Beach

August

August · July · June

69climate match

Outdoors

May

May · June · April

78climate match

The weakest month is January, scoring 24 against June’s 88 — days reach only 13.5°C, 10° 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

2413.5° / 5.3°

Feb

3114.2° / 5.1°

Mar

4416.6° / 6.7°

Apr

5018.1° / 8.1°

May

6921° / 11°

Jun

8823.5° / 13.8°

Jul

8725.4° / 15.8°

Aug

8326.3° / 16.1°

Sep

8424.5° / 13.9°

Oct

6521.4° / 11.7°

Nov

3216.5° / 8.2°

Dec

2814.1° / 6.1°

Monthly climate evidence for Algorta — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 10 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	13.5°C	5.3°C	138 mm	13.6	13.0°C	9 h 18	24	Strong coverage
February	14.2°C	5.1°C	114 mm	11.8	12.5°C	10 h 26	31	Strong coverage
March	16.6°C	6.7°C	103 mm	11.1	12.6°C	11 h 47	44	Strong coverage
April	18.1°C	8.1°C	102 mm	12.6	13.4°C	13 h 21	50	Strong coverage
May	21°C	11°C	81 mm	11.1	15.2°C	14 h 40	69	Strong coverage
June	23.5°C	13.8°C	62 mm	7.6	18.0°C	15 h 23	88	Strong coverage
July	25.4°C	15.8°C	55 mm	7.9	20.5°C	15 h 06	87	Strong coverage
August	26.3°C	16.1°C	57 mm	7.9	21.7°C	13 h 57	83	Strong coverage
September	24.5°C	13.9°C	81 mm	9.6	20.4°C	12 h 27	84	Strong coverage
October	21.4°C	11.7°C	122 mm	11.8	18.2°C	10 h 57	65	Strong coverage
November	16.5°C	8.2°C	184 mm	14.8	15.8°C	9 h 38	32	Strong coverage
December	14.1°C	6.1°C	135 mm	13.2	14.1°C	8 h 59	28	Strong coverage

What has changed

Algorta runs +1.5°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

+0.9

Feb

+0.9

Mar

+1.3

Apr

+2.5

May

+1.6

Jun

+1.7

Jul

+1.0

Aug

+1.9

Sep

+1.1

Oct

+1.7

Nov

+1.3

Dec

+1.9

June daytime highs, 2011–2025. Last recorded: 26.9°C.

Records at BILBAO AEROPUERTO, 1947–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	25.1°C1 Jan 2023	-7.6°C15 Jan 1963	95 mm16 Jan 2023	327 mm1978 · driest 6 mm in 1993	78
February	27.1°C24 Feb 2026	-8.6°C3 Feb 1963	80 mm27 Feb 2016	345 mm2016 · driest 15 mm in 1949	79
March	31.0°C17 Mar 1947	-5.0°C4 Mar 1949	84 mm24 Mar 1991	215 mm2008 · driest 4 mm in 1961	80
April	33.1°C28 Apr 2010	-1.2°C22 Apr 1991	92 mm3 Apr 1989	260 mm1989 · driest 10 mm in 1982	80
May	36.4°C22 May 2026	0.4°C1 May 1960	93 mm31 May 2008	215 mm1977 · driest 14 mm in 1952	80
June	42.7°C24 Jun 2026	3.6°C2 Jun 1975	108 mm16 Jun 2010	240 mm2010 · driest 5 mm in 1976	80
July	42.0°C26 Jul 1947	6.6°C8 Jul 1954	68 mm16 Jul 1997	193 mm1977 · driest 6 mm in 1984	79
August	44.0°C23 Aug 2023	6.8°C14 Aug 1949	92 mm27 Aug 1983	374 mm1983 · driest 6 mm in 1955	79
September	41.7°C7 Sep 1988	3.8°C28 Sep 1972	173 mm26 Sep 1953	279 mm1959 · driest 0 mm in 1985	79
October	36.7°C2 Oct 2023	0.6°C31 Oct 1949	117 mm14 Oct 1953	432 mm1992 · driest 4 mm in 1969	79
November	27.7°C8 Nov 2015	-6.2°C23 Nov 1988	85 mm21 Nov 2006	371 mm2019 · driest 10 mm in 1988	79
December	25.2°C31 Dec 2021	-7.4°C25 Dec 1962	68 mm19 Dec 1967	464 mm1950 · driest 11 mm in 2015	78

Typical days per month at BILBAO AEROPUERTO, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	3	5
February	<1	0	2	4
March	1	0	<1	3
April	2	<1	<1	3
May	7	1	0	3
June	9	3	0	2
July	16	3	0	2
August	19	5	0	2
September	12	4	0	2
October	7	<1	0	4
November	<1	0	<1	6
December	0	0	2	4

The best month has moved. On the 1961–1990 numbers the strongest month here was July (scoring 93); on 2011–2025 it is June (95). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in BILBAO AEROPUERTO’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	3%	45%	16%	60%	11.2–15.4°C
February	9%	42%	14%	57%	10.8–17.2°C
March	18%	38%	10%	50%	14.0–18.6°C
April	21%	42%	13%	57%	15.1–20.1°C
May	36%	38%	9%	51%	17.8–22.6°C
June	59%	28%	7%	32%	20.7–25.3°C
July	73%	25%	5%	24%	23.1–27.0°C
August	72%	27%	7%	31%	23.7–27.6°C
September	64%	32%	9%	42%	22.2–26.6°C
October	48%	35%	13%	47%	18.9–24.2°C
November	16%	46%	20%	61%	14.0–18.8°C
December	4%	44%	16%	58%	11.2–16.2°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.

1948Each stripe is one year’s mean temperature against the 75-year average. Warmest: 2022. Coolest: 1956.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3130380
NOAA station: SPE00120611 · BILBAO AEROPUERTO
Station distance: 10.1 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 29 usable years
Daylight: Calculated from latitude 43.35°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 10 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 BILBAO AEROPUERTO is what differs

Bilbao→Barakaldo→Getxo→Santutxu→Santurtzi→Portugalete→

Or put two places side by side: Algorta vs Bilbao

Best time to visitAlgorta.

June

August

May

The whole year,without the guesswork.

Algorta runs +1.5°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Algorta.

The whole year,
without the guesswork.

Algorta runs +1.5°C
on the 1961–1990 baseline.

Nearby, measured,
and named.