Climate averages 1991–2020
Mostaganem weather
in April.
A mild, fairly dry month: the 7th warmest and the 7th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
April is a mild month in Mostaganem: daytime highs average 20.7°C and nights cool to about 11.9°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 36 mm of rain on roughly 6 days, which makes April a fairly dry month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 05 min on an average April day.
The nearest other city in this atlas is Relizane (47 km away). In April its highs average 23.1°C, 2.4°C warmer than Mostaganem, with 41 mm of rain.
Among the 55 cities listed in Algeria, Mostaganem ranks joint 22nd of 55 for the warmest April highs and joint 20th of 55 for the driest April (rainfall, lowest first). The mean April high of those 55 cities is 21.1°C; Mostaganem is 0.4°C cooler than that mean.
From April to May, average highs rise by 3.4°C to 24.2°C, and monthly rainfall falls from 36 mm to 23 mm.
The annual picture
April 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
Mostaganem climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 15.4°C7.4°C | 7.4°C | 50 | 8.0 | 10.010 h |
| February | 16.1°C7.8°C | 7.8°C | 42 | 6.9 | 10.911 h |
| March | 18.6°C9.6°C | 9.6°C | 42 | 6.3 | 11.912 h |
| April, selected | 20.7°C11.9°C | 11.9°C | 36 | 6.0 | 13.113 h |
| May | 24.2°C15.0°C | 15.0°C | 23 | 3.5 | 14.014 h |
| June | 28.4°C18.6°C | 18.6°C | 3.8 | 0.9 | 14.615 h |
| July | 31.7°C21.4°C | 21.4°C | 0.4 | 0.0 | 14.314 h |
| August | 32.3°C22.4°C | 22.4°C | 2.3 | 0.4 | 13.514 h |
| September | 28.8°C20.1°C | 20.1°C | 14 | 2.7 | 12.412 h |
| October | 24.9°C16.5°C | 16.5°C | 31 | 5.2 | 11.311 h |
| November | 19.5°C12.0°C | 12.0°C | 68 | 8.5 | 10.310 h |
| December | 16.3°C9.0°C | 9.0°C | 46 | 7.0 | 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
April in nearby cities
- Relizane in AprilAlgeria · 47 kmHigh 23.1°C · Low 10.4°C · 41 mm rain
- Mascara in AprilAlgeria · 60 kmHigh 20.6°C · Low 8.3°C · 47 mm rain
- Oran in AprilAlgeria · 70 kmHigh 19.7°C · Low 12.5°C · 35 mm rain
- Sidi Bel Abbes in AprilAlgeria · 105 kmHigh 21.1°C · Low 9.6°C · 47 mm rain
- Chlef in AprilAlgeria · 115 kmHigh 22.4°C · Low 10.5°C · 50 mm rain
- Saïda in AprilAlgeria · 123 kmHigh 20.5°C · Low 8.5°C · 44 mm rain
- Tiaret in AprilAlgeria · 127 kmHigh 17.9°C · Low 6.4°C · 52 mm rain
- Aïn Temouchent in AprilAlgeria · 132 kmHigh 20.7°C · Low 11.1°C · 41 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 Mostaganem) is explained once on the Mostaganem year overview and on the Sources, method and limits page.