Climate averages 1991–2020
Aïn Oussera weather
in January.
A cool, fairly dry month: the coolest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a cool month in Aïn Oussera: daytime highs average 11.7°C and nights cool to about 1.7°C. By daytime temperature it is the coolest month of the year.
Expect about 21 mm of rain on roughly 5 days, which makes January a fairly dry month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 03 min on an average January day.
The nearest other city in this atlas is Hassi Bahbah (44 km away). In January its highs average 11.1°C, 0.6°C cooler than Aïn Oussera, with 27 mm of rain.
Among the 55 cities listed in Algeria, Aïn Oussera ranks 40th of 55 for the warmest January highs and 14th of 55 for the driest January (rainfall, lowest first). The mean January high of those 55 cities is 13.3°C; Aïn Oussera is 1.6°C cooler than that mean.
From January to February, average highs rise by 1.8°C to 13.5°C, and monthly rainfall falls from 21 mm to 18 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
Aïn Oussera climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 11.7°C1.7°C | 1.7°C | 21 | 4.9 | 10.110 h |
| February | 13.5°C2.3°C | 2.3°C | 18 | 4.9 | 10.911 h |
| March | 17.7°C5.1°C | 5.1°C | 24 | 4.6 | 11.912 h |
| April | 21.4°C8.2°C | 8.2°C | 27 | 5.1 | 13.113 h |
| May | 26.6°C12.4°C | 12.4°C | 25 | 4.6 | 14.014 h |
| June | 32.6°C17.3°C | 17.3°C | 9.6 | 2.1 | 14.515 h |
| July | 36.8°C20.9°C | 20.9°C | 4.1 | 1.1 | 14.314 h |
| August | 35.7°C20.8°C | 20.8°C | 7.4 | 1.7 | 13.513 h |
| September | 29.4°C16.5°C | 16.5°C | 22 | 4.1 | 12.412 h |
| October | 23.7°C11.7°C | 11.7°C | 23 | 4.3 | 11.311 h |
| November | 16.4°C6.4°C | 6.4°C | 19 | 4.3 | 10.310 h |
| December | 12.4°C2.9°C | 2.9°C | 20 | 4.6 | 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
- Hassi Bahbah in JanuaryAlgeria · 44 kmHigh 11.1°C · Low 1.9°C · 27 mm rain
- Médéa in JanuaryAlgeria · 91 kmHigh 11.1°C · Low 1.9°C · 61 mm rain
- Djelfa in JanuaryAlgeria · 92 kmHigh 9.9°C · Low 0.8°C · 29 mm rain
- Khemis Miliana in JanuaryAlgeria · 109 kmHigh 14.8°C · Low 4.8°C · 60 mm rain
- Blida in JanuaryAlgeria · 113 kmHigh 14.3°C · Low 6.4°C · 79 mm rain
- Bou Saâda in JanuaryAlgeria · 118 kmHigh 12.6°C · Low 2.7°C · 23 mm rain
- Beni Mered in JanuaryAlgeria · 119 kmHigh 15.3°C · Low 6.8°C · 79 mm rain
- Sougueur in JanuaryAlgeria · 131 kmHigh 10.3°C · Low 1.8°C · 40 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 Aïn Oussera) is explained once on the Aïn Oussera year overview and on the Sources, method and limits page.