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Cadiz, Spain · Temperate oceanic

Cadiz: best months to visit

July (9.8/10) · August (6.6/10).

📅 Data updated: October 2026 🛰️ ERA5 · 10 years 📍 36.53°N · 6.29°W
⚡ Quick answer
July
Depends on your goals
9.8/10
☀️ Jul
Top score (9.8/10)
🌤️ Jun
Alt. (9.5/10)
Aug
Plus rude (6.6/10)
🌊 Seaside☀️ Bright🍴 Gastronomy
Photo par Cayetano Gros via Unsplash
Decide

When to visit Cadiz?

The decision rests on several criteria. Climate score, tourist crowds and feasible activities.

Verdict: In Cadiz, July and June clearly stand out. August concentrates the least favorable conditions.
Top & avoid
🏆 July · 9.8 June · 9.5 September · 9.2 May · 8.8 ⚠️ August · 6.6
7.3
Jan
7.5
Feb
7.5
Mar
7.9
Apr
8.8
May
9.5
Jun
9.8
Jul
6.6
Aug
9.2
Sep
8.4
Oct
7.6
Nov
7.4
Dec
Best period · ≥ 7 Decent period · 4 – 7 Tough conditions · < 4

What you grasp in 5 seconds

Cadiz offers 11 comfortable months, without any month really to avoid. The gap stays moderate: 9.8 in July vs 6.6 in August.

What to check next

Your tolerance for crowds and budget. The best months concentrate tourist saturation and higher prices. Shoulder seasons offer a good compromise.

Next action

Scroll down to the detailed table to compare month by month, then open the page of the month that interests you.

How we calculate the score

The score combines 4 weighted criteria using 10 years of real climate data (ERA5).

Source : ERA5 · Open-Meteo · 10 years (2016–2025) · Full methodology →

Understand

Compare all 12 months

Month-by-month details: temperature, rain, sunshine, score and verdict.

✅ 11 comfortable months (Jan · Feb · Mar · Apr · May · Jun · Jul · Sep · Oct · Nov · Dec)
MonthT° minT° maxRain %mm/daySunScoreVerdict
⛅ January →46°F63°F22%1.8mm5.9h7.3/10Best period
☀️ February →50°F64°F23%1.5mm7.0h7.5/10Best period
☀️ March →52°F64°F15%4.1mm7.4h7.5/10Best period
☀️ April →55°F68°F19%1.7mm8.5h7.9/10Best period
☀️ May →61°F75°F10%1.1mm9.9h8.8/10Best period
☀️ June →66°F79°F3%0.3mm11.0h9.5/10Best period
☀️ July →70°F84°F0%0.0mm11.4h9.8/10Best period
⛅ August →72°F88°F1%0.0mm10.8h6.6/10Decent period
☀️ September →68°F82°F8%0.7mm8.4h9.2/10Best period
☀️ October →64°F77°F18%2.5mm7.4h8.4/10Best period
☀️ November →55°F68°F24%2.6mm6.2h7.6/10Best period
⛅ December →50°F64°F26%2.3mm5.4h7.4/10Best period
📊 Quick read
Optimal window
Jan → Jul
Good transition
Aug
Tough period
none
🌡️ Detailed conditions (July)
🌡️ Feel
Warm
☀️ UV
8.0 · Very strong
💧 Humidity feel
62°F · Pleasant
☔ Rain
0% · 0.0 mm/day
🌅 Sunshine
11.4h/day
Week by week

Cadiz week by week: your odds of avoiding rain

For each week of the year: in how many years out of 10 it was mostly dry (at most 2 rainy days), 2016 to 2025.

Safest week: Jul 2 to Jul 8, mostly dry in 10 years out of 10 (0.0 rainy day(s) on average).

Most exposed: Jan 29 to Feb 4, mostly dry in 5 years out of 10 (1.6 rainy days on average).

Number = years out of 10 with at most 2 rainy days in the week. Source: ERA5 reanalysis (ECMWF) via Open-Meteo, daily data 2016-2025. Rainy day = at least 1 mm, as everywhere on the site.
JanJan 18/1062°FJan 88/1061°FJan 158/1060°FJan 227/1062°FJan 295/1063°F
FebFeb 56/1063°FFeb 129/1064°FFeb 198/1065°FFeb 268/1063°F
MarMar 57/1065°FMar 127/1067°FMar 199/1065°FMar 269/1067°F
AprApr 27/1068°FApr 98/1069°FApr 169/1070°FApr 238/1071°FApr 309/1072°F
MayMay 77/1073°FMay 1410/1076°FMay 219/1077°FMay 2810/1079°F
JunJun 410/1079°FJun 1110/1081°FJun 1810/1082°FJun 2510/1082°F
JulJul 210/1083°FJul 910/1087°FJul 1610/1087°FJul 2310/1086°FJul 3010/1088°F
AugAug 610/1087°FAug 1310/1088°FAug 2010/1088°FAug 2710/1085°F
SepSep 310/1085°FSep 1010/1083°FSep 1710/1081°FSep 2410/1082°F
OctOct 110/1082°FOct 89/1080°FOct 156/1076°FOct 227/1074°FOct 297/1072°F
NovNov 59/1068°FNov 126/1069°FNov 196/1066°FNov 266/1064°F
DecDec 37/1064°FDec 106/1064°FDec 177/1063°FDec 247/1063°F

A specific date? The app computes the same figure day by day.

10-year trend

Annual temperatures — Cadiz

Min/max temperature curves observed over the past 10 years (ERA5). Shows climate stability and trend.

Annual data unavailable for this destination.
Tailor

For your trip

A few angles depending on what kind of trip you are planning.

🏖️ Beaches: Jun-Sept🌊 Swell: Sept-Mar🚤 Water activities
Book

Plan your trip

Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.

🎟️ Activities & tours · Cadiz

GetYourGuide selection · free cancellation

See all →
Affiliate link · GetYourGuide
Practical info

What you need to know before you go

Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a beach trip.

Country · Spain

🗣️LanguageSpanish
💶CurrencyEuro (€)
🚗DrivingRight-hand
🛡️Safety ⓘVery safe · 1/5
💰Cost of living ⓘModerate · 3/5

🌡️ Climate

🌍Climate typeTemperate oceanic
📈Climate trend ⓘStable
🔥Hottest monthAugust · 88°F
❄️Coolest monthJanuary · 63°F
🌧️Rainiest month ⓘDecember · 26%

🏖️ Beach trip

📅Peak seasonJuin → Sept
🏖️Swell (Sept–Mar) ⓘModérée
🛂VisaSchengen · 90 days
Explore

Related destinations & guides

If this destination doesn't fit your dates, here are alternatives and guides.

Location

Where is Cadiz ?

Global position + regional geographic context.

🌍 World
🔍 Geographic context
Temperate oceanic climate with a 9.8 → 6.6 gap between best and worst month. 10 years of ERA5 data to choose by project.
36.53°N · 6.29°W
Questions

Frequently asked questions

What is the best time to visit Cadiz?
July is the best month with 84°F highs, 70°F lows, 11.4h of sunshine and 0.0% rainy days. The months of July & June offer comparable conditions.
How many hours of sunshine does Cadiz get in July?
Cadiz averages 11.4 sunshine hours per day in July. It is the sunniest month with a climate score of 9.7/10.
What is the rainiest month in Cadiz?
August is the most unfavourable month with August has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Cadiz in July?
In July, overnight lows reach 70°F, while afternoon highs average 84°F.
Is Cadiz good in winter?
In winter (December-February), Cadiz scores 7.0/10 on average — Acceptable conditions for cultural visits.. The best month overall remains July with a score of 9.7/10.
When should you avoid Cadiz?
August is the most difficult month to visit Cadiz, with August has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.