Climate averages 1991–2020
Tiaret weather
in December.
A cool, moderately wet month: the 11th warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a cool month in Tiaret: daytime highs average 11.3°C and nights cool to about 2.8°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 44 mm of rain on roughly 8 days, which makes December a moderately wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 9 h 49 min on an average December day.
The nearest other city in this atlas is Sougueur (26 km away). In December its highs average 11.1°C, about as warm as Tiaret, with 34 mm of rain.
Among the 55 cities listed in Algeria, Tiaret ranks joint 44th of 55 for the warmest December highs and joint 32nd of 55 for the driest December (rainfall, lowest first). The mean December high of those 55 cities is 14.1°C; Tiaret is 2.8°C cooler than that mean.
From December to January, average highs fall by 0.9°C to 10.4°C, and monthly rainfall rises from 44 mm to 51 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
Tiaret climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 10.4°C1.3°C | 1.3°C | 51 | 8.9 | 10.110 h |
| February | 11.6°C1.8°C | 1.8°C | 47 | 9.0 | 10.911 h |
| March | 14.9°C4.1°C | 4.1°C | 54 | 8.7 | 11.912 h |
| April | 17.9°C6.4°C | 6.4°C | 52 | 8.9 | 13.113 h |
| May | 22.6°C10.2°C | 10.2°C | 40 | 7.3 | 14.014 h |
| June | 28.4°C14.7°C | 14.7°C | 15 | 3.3 | 14.515 h |
| July | 32.9°C18.4°C | 18.4°C | 7.3 | 2.7 | 14.314 h |
| August | 32.5°C18.7°C | 18.7°C | 13 | 3.8 | 13.513 h |
| September | 26.9°C14.9°C | 14.9°C | 30 | 6.4 | 12.412 h |
| October | 21.6°C10.7°C | 10.7°C | 38 | 6.6 | 11.311 h |
| November | 14.7°C5.7°C | 5.7°C | 48 | 8.2 | 10.310 h |
| December, selected | 11.3°C2.8°C | 2.8°C | 44 | 8.1 | 9.810 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
- Sougueur in DecemberAlgeria · 26 kmHigh 11.1°C · Low 3.2°C · 34 mm rain
- Relizane in DecemberAlgeria · 80 kmHigh 16.8°C · Low 7.0°C · 43 mm rain
- Chlef in DecemberAlgeria · 88 kmHigh 16.4°C · Low 7.1°C · 49 mm rain
- Mascara in DecemberAlgeria · 107 kmHigh 14.7°C · Low 5.0°C · 42 mm rain
- Saïda in DecemberAlgeria · 122 kmHigh 13.5°C · Low 4.9°C · 30 mm rain
- Mostaganem in DecemberAlgeria · 127 kmHigh 16.3°C · Low 9.0°C · 46 mm rain
- Khemis Miliana in DecemberAlgeria · 128 kmHigh 15.7°C · Low 6.4°C · 55 mm rain
- Aïn Oussera in DecemberAlgeria · 144 kmHigh 12.4°C · Low 2.9°C · 20 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 Tiaret) is explained once on the Tiaret year overview and on the Sources, method and limits page.