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Puerto del Rosario, Spain climate

BWh Hot desert

Puerto del Rosario has a mildly seasonal warm-temperate climate (Hot desert, Köppen BWh). The hottest month is August with an average daily high near 82°F, while the coldest is January averaging around 59°F at night. Precipitation totals about 3 inches a year and is strongly seasonal — December alone averages 0.8 inches while June barely receives 0.00 inches.

☀️ Summers

Warm

Highs near 82°F in August.

About 6 days a year above 90 °F

❄️ Winters

Mild

Lows near 59°F in January.

🌧️ Rain

Very dry

About 3 in of rain a year.

Wettest in December

⛅ Sky & trend

Fairly sunny

More sun than cloud through the year.

+1.6 °F vs 50 years ago

Temperature & precipitation

Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figures

Clear vs cloudy days

Share of days each month that are clear, partly cloudy or cloudy · 1991–2020 · hover a month for the day counts

Puerto del Rosario climate normals (1991–2020)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	69	70	72	74	76	79	82	82	81	80	75	72
Avg temp (°F)	64	64	66	68	70	73	76	77	76	74	70	66
Avg low (°F)	59	59	60	62	64	67	70	71	71	68	64	61
Precipitation (in)	0.5	0.4	0.4	0.2	0.0	0.0	0.0	0.0	0.1	0.4	0.5	0.8

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Avg high (°F)	69	70	72	74	76	79
Avg temp (°F)	64	64	66	68	70	73
Avg low (°F)	59	59	60	62	64	67
Precipitation (in)	0.5	0.4	0.4	0.2	0.0	0.0

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	82	82	81	80	75	72
Avg temp (°F)	76	77	76	74	70	66
Avg low (°F)	70	71	71	68	64	61
Precipitation (in)	0.0	0.0	0.1	0.4	0.5	0.8

How often — frequency of weather events

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	5	4	3	2	0.5	0.1	0.1	0.2	1	3	4	5
Days with high ≥ 90°F (days)	—	—	0.1	0.2	0.4	0.8	2	2	0.7	0.5	0.1	—

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Days with measurable rain (days)	5	4	3	2	0.5	0.1
Days with high ≥ 90°F (days)	—	—	0.1	0.2	0.4	0.8

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	0.1	0.2	1	3	4	5
Days with high ≥ 90°F (days)	2	2	0.7	0.5	0.1	—

Sky & atmosphere

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	42	45	44	46	43	41	44	40	34	40	44	43
Clear days (≤ 30% cloud)	12	10	11	10	10	11	10	13	16	13	11	12
Partly cloudy days (30–70%)	14	12	15	14	15	15	17	14	10	13	14	12
Cloudy days (≥ 70%)	6	6	5	7	5	4	5	4	4	5	6	7
Relative humidity (%)	74	76	77	76	77	79	83	83	80	78	76	75
Wind speed (mph)	11.6	12.3	11.9	12.5	12.3	12.8	14.7	13.5	11.2	10.1	11.3	11.4

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Cloud cover (%)	42	45	44	46	43	41
Clear days (≤ 30% cloud)	12	10	11	10	10	11
Partly cloudy days (30–70%)	14	12	15	14	15	15
Cloudy days (≥ 70%)	6	6	5	7	5	4
Relative humidity (%)	74	76	77	76	77	79
Wind speed (mph)	11.6	12.3	11.9	12.5	12.3	12.8

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	44	40	34	40	44	43
Clear days (≤ 30% cloud)	10	13	16	13	11	12
Partly cloudy days (30–70%)	17	14	10	13	14	12
Cloudy days (≥ 70%)	5	4	4	5	6	7
Relative humidity (%)	83	83	80	78	76	75
Wind speed (mph)	14.7	13.5	11.2	10.1	11.3	11.4

Methodology & sources

Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Fuerteventura/aeropuerto, a weather station, about 6 km from the city centre. The underlying daily records come from NOAA's global station network.

Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.

How we build these numbers →