Climate averages 1991–2020
Guelmim weather
in December.
A mild, fairly dry month: the 11th warmest and one of the wettest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
December is a mild month in Guelmim: daytime highs average 20.0°C and nights cool to about 9.5°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 19 mm of rain on roughly 3 days, which makes December a fairly dry month (one of the wettest months of the year). Daylight, from sunrise to sunset, lasts about 10 h 20 min on an average December day.
The nearest other city in this atlas is Tiznit (85 km away). In December its highs average 19.3°C, 0.7°C cooler than Guelmim, with 25 mm of rain.
Among the 56 cities listed in Morocco, Guelmim ranks 7th of 56 for the warmest December highs and 6th of 56 for the driest December (rainfall, lowest first). The mean December high of those 56 cities is 17.7°C; Guelmim is 2.2°C warmer than that mean.
From December to January, average highs fall by 0.9°C to 19.1°C, and monthly rainfall falls from 19 mm to 13 mm.
The annual picture
December in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Guelmim climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 19.1°C8.2°C | 8.2°C | 13 | 2.4 | 10.511 h |
| February | 20.5°C9.5°C | 9.5°C | 19 | 2.8 | 11.111 h |
| March | 22.9°C11.3°C | 11.3°C | 17 | 2.8 | 12.012 h |
| April | 23.2°C12.6°C | 12.6°C | 7.3 | 1.4 | 12.813 h |
| May | 25.0°C14.2°C | 14.2°C | 3.2 | 0.6 | 13.614 h |
| June | 26.9°C16.0°C | 16.0°C | 0.9 | 0.2 | 14.014 h |
| July | 31.0°C18.2°C | 18.2°C | 0.3 | 0.0 | 13.814 h |
| August | 31.6°C19.1°C | 19.1°C | 2.4 | 0.5 | 13.213 h |
| September | 28.4°C17.5°C | 17.5°C | 4.1 | 0.9 | 12.412 h |
| October | 26.7°C16.0°C | 16.0°C | 11 | 1.7 | 11.511 h |
| November | 23.1°C12.5°C | 12.5°C | 19 | 2.3 | 10.711 h |
| December, selected | 20.0°C9.5°C | 9.5°C | 19 | 3.2 | 10.310 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
December in nearby cities
- Tiznit in DecemberMorocco · 85 kmHigh 19.3°C · Low 10.4°C · 25 mm rain
- Tan-Tan in DecemberMorocco · 119 kmHigh 22.0°C · Low 12.3°C · 12 mm rain
- Ait Melloul in DecemberMorocco · 160 kmHigh 20.7°C · Low 10.9°C · 39 mm rain
- Inezgane in DecemberMorocco · 160 kmHigh 20.9°C · Low 11.7°C · 39 mm rain
- Agadir in DecemberMorocco · 165 kmHigh 21.2°C · Low 12.8°C · 50 mm rain
- Oulad Teïma in DecemberMorocco · 177 kmHigh 21.0°C · Low 8.9°C · 51 mm rain
- Taroudant in DecemberMorocco · 200 kmHigh 21.0°C · Low 9.5°C · 38 mm rain
- Essaouira in DecemberMorocco · 282 kmHigh 19.7°C · Low 11.8°C · 50 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Guelmim) is explained once on the Guelmim year overview and on the Sources, method and limits page.