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December 2025

−1.0 °C national temperature anomaly

Updated : 6 November 2026

Temperature anomaly−1.0 °C
Rain / normal276 %
SPEI-3+0.63
Regions in severe drought0 / 12

December 2025 shows a national temperature anomaly of -1.0 °C relative to 1991–2020, ranking 5 among the coldest Decembers since 1991 (35 years).

Rainfall reached 276% of the monthly normal.

National SPEI-3: 0.63 (normal). No region is in severe or extreme drought.

The largest regional anomaly was in Oriental (+0.2 °C); the average number of very hot days was 2.

Text generated automatically from the data. National values are an unweighted mean of 12 regional points (regional capitals). Source: Open-Meteo (ERA5), Observatory calculations.

Temperature anomaly by region

  1. Oriental +0.2 °C
  2. Laayoune-Sakia El Hamra −0.4 °C
  3. Casablanca-Settat −0.7 °C
  4. Rabat-Sale-Kenitra −0.7 °C
  5. Tanger-Tetouan-Al Hoceima −0.7 °C
  6. Dakhla-Oued Ed-Dahab −0.8 °C
  7. Souss-Massa −1.0 °C
  8. Fez-Meknes −1.0 °C
  9. Marrakesh-Safi −1.2 °C
  10. Guelmim-Oued Noun −1.2 °C
  11. Draa-Tafilalet −1.9 °C
  12. Beni Mellal-Khenifra −2.0 °C

Open-Meteo (ERA5), Observatory calculations

SPEI-3 by region

  1. Dakhla-Oued Ed-Dahab +1.71
  2. Laayoune-Sakia El Hamra +1.15
  3. Rabat-Sale-Kenitra +0.99
  4. Casablanca-Settat +0.99
  5. Marrakesh-Safi +0.85
  6. Draa-Tafilalet +0.70
  7. Guelmim-Oued Noun +0.63
  8. Tanger-Tetouan-Al Hoceima +0.62
  9. Beni Mellal-Khenifra +0.58
  10. Fez-Meknes +0.41
  11. Souss-Massa −0.04
  12. Oriental −1.01

Open-Meteo (ERA5), Observatory calculations