Castle of St John the Baptist

Castle Historic coastal fortress in the Canary Islands

Guarding Santa Cruz’s harbour, the 17th‑century Castle of St John the Baptist (Castillo Negro) occupies a waterfront position. Visitors inspect its fortifications, small exhibitions and views across the port and city.

Main image
Castle of St John the Baptist
28.4556, -16.2525

Tips for Visiting Castle of St John the Baptist #

  • Confirm opening hours and any visitor restrictions with the local tourist office before you go, as castle access and guided-visit schedules can vary on the Canary Islands.
  • Visit in the cooler morning hours to avoid the daytime heat common in the Canaries and to have a quieter experience at the fortification and viewpoints.

Best Time to Visit Castle of St John the Baptist #

The Canary Islands are pleasant year‑round; spring and autumn shoulder seasons give the most comfortable temperatures with fewer crowds.

Year‑round mild climate (best overall)
March-November (Canary Islands mild year‑round) · about 18-24°C (varies by season)
The Canary Islands offer mild, pleasant temperatures most of the year; spring and autumn are especially comfortable with fewer extremes.
Summer
June-September · around 22-28°C
Warmer and sunnier - good for coastal activities but busier in tourist areas.

Weather & Climate near Castle of St John the Baptist #

Climate

Castle of St John the Baptist's climate is classified as Hot Semi-Arid - Hot Semi-Arid climate with hot summers (peaking in August) and mild winters (coldest in January). Temperatures range from 14°C to 29°C. Very dry conditions with minimal rainfall with a pronounced dry season.

Air Quality: AQI 41 Good
Best Time to Visit
SeptemberJulyAugust
Temperature & Rainfall
Temperature Range
30°
Warmest Month
13°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 21°C and lows of 14°C. Moderate rainfall (40 mm) and partly cloudy skies.

78 Very Good

Comfort

18°
Feels Like Cool
18°C
Temperature
14° 21°
76%
Humidity
Very Humid

Weather

40 mm
Rainfall
3.8 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
10.4h daylight

February

February is cool with highs of 21°C and lows of 14°C. Moderate rainfall (36 mm) and partly cloudy skies.

78 Very Good

Comfort

18°
Feels Like Cool
18°C
Temperature
15° 21°
76%
Humidity
Very Humid

Weather

36 mm
Rainfall
3.7 m/s
Wind
Light Breeze
1.1
UV Index
High
11.1h daylight

March

March is mild with highs of 22°C and lows of 15°C. Light rainfall and partly cloudy skies.

88 Excellent

Comfort

19°
Feels Like Mild
19°C
Temperature
15° 22°
78%
Humidity
Very Humid

Weather

29 mm
Rainfall
4.0 m/s
Wind
Light Breeze
1.5
UV Index
Very High
11.9h daylight

April

April is mild with highs of 23°C and lows of 15°C. Light rainfall and partly cloudy skies.

88 Excellent

Comfort

19°
Feels Like Mild
19°C
Temperature
15° 23°
76%
Humidity
Very Humid

Weather

15 mm
Rainfall
4.2 m/s
Wind
Light Breeze
1.9
UV Index
Very High
12.7h daylight

May

May is mild with highs of 24°C and lows of 17°C. Almost no rain and partly cloudy skies.

90 Ideal

Comfort

21°
Feels Like Mild
21°C
Temperature
17° 25°
77%
Humidity
Very Humid

Weather

4 mm
Rainfall
4.8 m/s
Wind
Light Breeze
2.2
UV Index
Extreme
13.4h daylight

June

June is mild with highs of 26°C and lows of 18°C. Almost no rain, partly cloudy skies, and breezy conditions.

90 Ideal

Comfort

22°
Feels Like Mild
22°C
Temperature
18° 26°
79%
Humidity
Very Humid

Weather

1 mm
Rainfall
6.2 m/s
Wind
Breezy
2.4
UV Index
Extreme
13.8h daylight

July

July is warm with highs of 29°C and lows of 20°C. The driest month with just 0 mm and partly cloudy skies.

92 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
20° 29°
82%
Humidity
Very Humid

Weather

0 mm
Rainfall
5.5 m/s
Wind
Light Breeze
2.3
UV Index
Extreme
13.6h daylight

August

August is the warmest month with highs of 29°C and lows of 21°C. Almost no rain and partly cloudy skies.

92 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
21° 29°
82%
Humidity
Very Humid

Weather

1 mm
Rainfall
4.9 m/s
Wind
Light Breeze
2.1
UV Index
Extreme
13.0h daylight

September

September is warm with highs of 28°C and lows of 21°C. Almost no rain.

94 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
21° 28°
79%
Humidity
Very Humid

Weather

6 mm
Rainfall
4.8 m/s
Wind
Light Breeze
1.8
UV Index
Very High
12.2h daylight

October

October is mild with highs of 26°C and lows of 19°C. Light rainfall and partly cloudy skies.

90 Ideal

Comfort

23°
Feels Like Mild
23°C
Temperature
19° 26°
77%
Humidity
Very Humid

Weather

20 mm
Rainfall
3.5 m/s
Wind
Light Breeze
1.3
UV Index
High
11.4h daylight

November

November is mild with highs of 24°C and lows of 18°C. Moderate rainfall (33 mm) and partly cloudy skies.

82 Excellent

Comfort

21°
Feels Like Mild
21°C
Temperature
18° 24°
76%
Humidity
Very Humid

Weather

33 mm
Rainfall
3.3 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
10.6h daylight

December

December is mild with highs of 22°C and lows of 16°C. The wettest month with 49 mm of rain and partly cloudy skies.

84 Excellent

Comfort

19°
Feels Like Mild
19°C
Temperature
16° 22°
76%
Humidity
Very Humid

Weather

49 mm
Rainfall
3.5 m/s
Wind
Light Breeze
0.6
UV Index
Moderate
10.2h daylight

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