Casablanca, Morocco climate

BSh Hot semi-arid

Casablanca has a mildly seasonal warm-temperate climate (Hot semi-arid, Köppen BSh). The hottest month is August with an average daily high near 80°F, while the coldest is January averaging around 48°F at night. Precipitation totals about 14 inches a year and is strongly seasonal — December alone averages 2.8 inches while August barely receives 0.00 inches.

☀️ Summers

Warm

Highs near 80°F in August.

About 4 days a year above 90 °F

❄️ Winters

Cool

Lows near 48°F in January.

🌧️ Rain

Fairly dry

About 14 in of rain a year.

Wettest in December

⛅ Sky & trend

Fairly sunny

More sun than cloud through the year.

+1.7 °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

Casablanca climate normals (1991–2020)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	64	65	68	69	73	76	79	80	79	76	70	66
Avg temp (°F)	56	57	60	62	67	71	74	75	73	69	63	59
Avg low (°F)	48	50	53	56	60	65	69	70	67	62	55	51
Precipitation (in)	2.2	1.6	1.3	1.1	0.7	0.2	0.4	0.0	0.1	1.2	2.6	2.8

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Avg high (°F)	64	65	68	69	73	76
Avg temp (°F)	56	57	60	62	67	71
Avg low (°F)	48	50	53	56	60	65
Precipitation (in)	2.2	1.6	1.3	1.1	0.7	0.2

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	79	80	79	76	70	66
Avg temp (°F)	74	75	73	69	63	59
Avg low (°F)	69	70	67	62	55	51
Precipitation (in)	0.4	0.0	0.1	1.2	2.6	2.8

How often — frequency of weather events

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	7	6	6	5	3	1	0.5	0.2	2	4	7	7
Days with high ≥ 90°F (days)	—	—	0.1	0.1	0.6	0.4	0.7	0.7	0.5	0.3	0.1	—
Days with low ≤ 32°F (days)	0.0	—	—	—	—	—	—	—	—	—	—	0.0

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Days with measurable rain (days)	7	6	6	5	3	1
Days with high ≥ 90°F (days)	—	—	0.1	0.1	0.6	0.4
Days with low ≤ 32°F (days)	0.0	—	—	—	—	—

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	0.5	0.2	2	4	7	7
Days with high ≥ 90°F (days)	0.7	0.7	0.5	0.3	0.1	—
Days with low ≤ 32°F (days)	—	—	—	—	—	0.0

Sky & atmosphere

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	46	44	45	45	42	32	30	30	33	41	43	45
Clear days (≤ 30% cloud)	11	11	11	11	12	16	18	18	16	14	12	11
Partly cloudy days (30–70%)	13	11	13	13	13	11	11	10	10	10	11	12
Cloudy days (≥ 70%)	7	6	7	7	6	2	2	3	4	7	7	7
Relative humidity (%)	77	76	74	74	72	70	68	69	72	72	74	77
Wind speed (mph)	6.1	6.4	6.6	7.0	6.8	6.8	6.9	6.6	6.4	6.4	6.6	6.6

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Cloud cover (%)	46	44	45	45	42	32
Clear days (≤ 30% cloud)	11	11	11	11	12	16
Partly cloudy days (30–70%)	13	11	13	13	13	11
Cloudy days (≥ 70%)	7	6	7	7	6	2
Relative humidity (%)	77	76	74	74	72	70
Wind speed (mph)	6.1	6.4	6.6	7.0	6.8	6.8

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	30	30	33	41	43	45
Clear days (≤ 30% cloud)	18	18	16	14	12	11
Partly cloudy days (30–70%)	11	10	10	10	11	12
Cloudy days (≥ 70%)	2	3	4	7	7	7
Relative humidity (%)	68	69	72	72	74	77
Wind speed (mph)	6.9	6.6	6.4	6.4	6.6	6.6

Methodology & sources

Temperature & precipitation — 1991–2020 normals computed from 25 years of daily observations at Anfa, 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 →