Oumnas Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Oumnas.
Climate overview of Oumnas
The climate in Oumnas, Marrakesh-Safi, Morocco, is marked by large temperature swings across the seasons, ranging from 33°C (91°F) in July to 17°C (63°F) in January.
Rainfall is modest, totalling around 409 mm (16 in) annually. The city experiences a distinct dry season from May to January. March tends to be the wettest month. The most sunshine falls in July, with an average of 11.2 hours of daily sunshine.
Oumnas Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Oumnas — and find the best time to visit.
Monthly Temperature in Oumnas
In Oumnas, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a very warm 33°C (91°F) in July, the warmest time of the year, to a moderate 17°C (63°F) during cooler months like January.
At night, you can expect temperatures ranging from 19°C (66°F) in July to around 4°C (39°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Oumnas
Oumnas's climate is marked by below-average rainfall, accumulating 409 mm (16 in) of precipitation yearly. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, March it receives moderate rainfall, averaging 59 mm (2.3 in) of precipitation, recorded across 6 rainy days. In contrast, the driest month July brings less rainfall, with 3.3 mm (0.1 in) over a single rainy day. For more details, please visit our Oumnas Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Oumnas
While the amount of sunshine in Oumnas varies throughout the year, all seasons offer their own charm. Enjoy up to 11.2 hours of daily sun in July, and experience slightly darker atmosphere in February, with about 7.0 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Oumnas by Month
The relative humidity is moderate throughout the year in Oumnas.
The city experiences its highest humidity in February, reaching 66%. In July, the humidity drops to its lowest level at 47%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Oumnas
Frequently asked questions about the climate in Oumnas
What is the best time to visit Oumnas?
March, April, May, September, October and November typically offer the most optimal weather in Oumnas. In contrast, January, July and August tend to have less optimal conditions. Oumnas has a distinct dry season from May to January.
What temperatures can I expect in Oumnas?
Daytime highs range from 17°C (63°F) in January to 33°C (91°F) in July. Nighttime lows range from 4°C (39°F) to 19°C (66°F). Temperatures vary considerably through the year.
How much rain does Oumnas get?
Annual rainfall is around 409 mm (16 in). March is the wettest month with 59 mm (2.3 in), while July is the driest with 3.3 mm (0.1 in).
How sunny is Oumnas?
Oumnas receives around 3,130 hours of sunshine per year. July is the sunniest month with 335 hours, while February is the cloudiest with just 209 hours. Overall, Oumnas enjoys abundant sunshine.
Oumnas 3-Day Forecast
Oumnas 3-Day Forecast
Oumnas on the map
Oumnas is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Merzouga
43°C (109°F) Fez
35°C (95°F) Marrakech36°C (97°F) Agadir31°C (88°F) Tangier29°C (84°F) Rabat28°C (82°F) Casablanca28°C (82°F) Essaouira26°C (79°F) 
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.