Climate averages 1991–2020
Tiaret weather
in January.
A cool, moderately wet month: the coolest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a cool month in Tiaret: daytime highs average 10.4°C and nights cool to about 1.3°C. By daytime temperature it is the coolest month of the year.
Expect about 51 mm of rain on roughly 9 days, which makes January a moderately wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 04 min on an average January day.
The nearest other city in this atlas is Sougueur (26 km away). In January its highs average 10.3°C, about as warm as Tiaret, with 40 mm of rain.
Among the 55 cities listed in Algeria, Tiaret ranks joint 45th of 55 for the warmest January highs and joint 33rd of 55 for the driest January (rainfall, lowest first). The mean January high of those 55 cities is 13.3°C; Tiaret is 2.9°C cooler than that mean.
From January to February, average highs rise by 1.2°C to 11.6°C, and monthly rainfall falls from 51 mm to 47 mm.
The annual picture
January 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, selected | 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 | 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
January in nearby cities
- Sougueur in JanuaryAlgeria · 26 kmHigh 10.3°C · Low 1.8°C · 40 mm rain
- Relizane in JanuaryAlgeria · 80 kmHigh 15.8°C · Low 5.4°C · 47 mm rain
- Chlef in JanuaryAlgeria · 88 kmHigh 15.5°C · Low 5.5°C · 55 mm rain
- Mascara in JanuaryAlgeria · 107 kmHigh 13.8°C · Low 3.4°C · 48 mm rain
- Saïda in JanuaryAlgeria · 122 kmHigh 12.6°C · Low 3.6°C · 39 mm rain
- Mostaganem in JanuaryAlgeria · 127 kmHigh 15.4°C · Low 7.4°C · 50 mm rain
- Khemis Miliana in JanuaryAlgeria · 128 kmHigh 14.8°C · Low 4.8°C · 60 mm rain
- Aïn Oussera in JanuaryAlgeria · 144 kmHigh 11.7°C · Low 1.7°C · 21 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.