NASA POWER
Solar irradiance, all-sky — monthly mean
All-sky surface shortwave downward irradiance. NASA POWER monthly mean, MERRA-2 based.
Trend
Latest values
| Period | Area | Value | Unit |
|---|---|---|---|
| 2025-12 | Al-Hasakah | 7.50 | MJ/m^2/day |
| 2025-12 | Daraa | 10.04 | MJ/m^2/day |
| 2025-12 | As-Suwayda | 10.04 | MJ/m^2/day |
| 2025-12 | Quneitra | 8.72 | MJ/m^2/day |
| 2025-12 | Damascus | 9.42 | MJ/m^2/day |
| 2025-12 | Rif Dimashq | 9.42 | MJ/m^2/day |
| 2025-12 | Aleppo | 7.98 | MJ/m^2/day |
| 2025-12 | Homs | 8.14 | MJ/m^2/day |
| 2025-12 | Hama | 8.04 | MJ/m^2/day |
| 2025-12 | Latakia | 8.04 | MJ/m^2/day |
| 2025-12 | Tartus | 8.05 | MJ/m^2/day |
| 2025-12 | Idlib | 8.04 | MJ/m^2/day |
| 2025-12 | Raqqa | 8.59 | MJ/m^2/day |
| 2025-12 | Deir ez-Zor | 8.21 | MJ/m^2/day |
| 2025-11 | Al-Hasakah | 11.21 | MJ/m^2/day |
| 2025-11 | Daraa | 12.95 | MJ/m^2/day |
| 2025-11 | As-Suwayda | 12.95 | MJ/m^2/day |
| 2025-11 | Quneitra | 11.37 | MJ/m^2/day |
| 2025-11 | Damascus | 11.98 | MJ/m^2/day |
| 2025-11 | Rif Dimashq | 11.98 | MJ/m^2/day |
| 2025-11 | Aleppo | 10.97 | MJ/m^2/day |
| 2025-11 | Homs | 11.28 | MJ/m^2/day |
| 2025-11 | Hama | 10.94 | MJ/m^2/day |
| 2025-11 | Latakia | 11.06 | MJ/m^2/day |
| 2025-11 | Tartus | 11.32 | MJ/m^2/day |
| 2025-11 | Idlib | 10.94 | MJ/m^2/day |
| 2025-11 | Raqqa | 11.52 | MJ/m^2/day |
| 2025-11 | Deir ez-Zor | 11.68 | MJ/m^2/day |
| 2025-10 | Al-Hasakah | 16.26 | MJ/m^2/day |
| 2025-10 | Daraa | 18.75 | MJ/m^2/day |
| 2025-10 | As-Suwayda | 18.75 | MJ/m^2/day |
| 2025-10 | Quneitra | 17.34 | MJ/m^2/day |
| 2025-10 | Damascus | 18.46 | MJ/m^2/day |
| 2025-10 | Rif Dimashq | 18.46 | MJ/m^2/day |
| 2025-10 | Aleppo | 15.93 | MJ/m^2/day |
| 2025-10 | Homs | 17.40 | MJ/m^2/day |
| 2025-10 | Hama | 16.05 | MJ/m^2/day |
| 2025-10 | Latakia | 16.13 | MJ/m^2/day |
| 2025-10 | Tartus | 16.64 | MJ/m^2/day |
| 2025-10 | Idlib | 16.05 | MJ/m^2/day |
| 2025-10 | Raqqa | 16.52 | MJ/m^2/day |
| 2025-10 | Deir ez-Zor | 16.13 | MJ/m^2/day |
| 2025-09 | Al-Hasakah | 21.58 | MJ/m^2/day |
| 2025-09 | Daraa | 23.30 | MJ/m^2/day |
| 2025-09 | As-Suwayda | 23.30 | MJ/m^2/day |
| 2025-09 | Quneitra | 21.92 | MJ/m^2/day |
| 2025-09 | Damascus | 23.25 | MJ/m^2/day |
| 2025-09 | Rif Dimashq | 23.25 | MJ/m^2/day |
| 2025-09 | Aleppo | 21.84 | MJ/m^2/day |
| 2025-09 | Homs | 22.32 | MJ/m^2/day |
| 2025-09 | Hama | 21.37 | MJ/m^2/day |
| 2025-09 | Latakia | 20.89 | MJ/m^2/day |
| 2025-09 | Tartus | 21.50 | MJ/m^2/day |
| 2025-09 | Idlib | 21.37 | MJ/m^2/day |
| 2025-09 | Raqqa | 21.35 | MJ/m^2/day |
| 2025-09 | Deir ez-Zor | 20.81 | MJ/m^2/day |
| 2025-08 | Al-Hasakah | 25.69 | MJ/m^2/day |
| 2025-08 | Daraa | 26.25 | MJ/m^2/day |
| 2025-08 | As-Suwayda | 26.25 | MJ/m^2/day |
| 2025-08 | Quneitra | 25.36 | MJ/m^2/day |
| 2025-08 | Damascus | 26.47 | MJ/m^2/day |
| 2025-08 | Rif Dimashq | 26.47 | MJ/m^2/day |
| 2025-08 | Aleppo | 25.92 | MJ/m^2/day |
| 2025-08 | Homs | 25.89 | MJ/m^2/day |
| 2025-08 | Hama | 24.91 | MJ/m^2/day |
| 2025-08 | Latakia | 24.16 | MJ/m^2/day |
| 2025-08 | Tartus | 24.87 | MJ/m^2/day |
| 2025-08 | Idlib | 24.91 | MJ/m^2/day |
| 2025-08 | Raqqa | 25.34 | MJ/m^2/day |
| 2025-08 | Deir ez-Zor | 24.73 | MJ/m^2/day |
| 2025-07 | Al-Hasakah | 27.53 | MJ/m^2/day |
| 2025-07 | Daraa | 29.48 | MJ/m^2/day |
| 2025-07 | As-Suwayda | 29.48 | MJ/m^2/day |
| 2025-07 | Quneitra | 28.30 | MJ/m^2/day |
| 2025-07 | Damascus | 29.43 | MJ/m^2/day |
| 2025-07 | Rif Dimashq | 29.43 | MJ/m^2/day |
| 2025-07 | Aleppo | 27.86 | MJ/m^2/day |
| 2025-07 | Homs | 28.45 | MJ/m^2/day |
| 2025-07 | Hama | 27.45 | MJ/m^2/day |
| 2025-07 | Latakia | 26.66 | MJ/m^2/day |
| 2025-07 | Tartus | 27.17 | MJ/m^2/day |
| 2025-07 | Idlib | 27.45 | MJ/m^2/day |
| 2025-07 | Raqqa | 27.29 | MJ/m^2/day |
| 2025-07 | Deir ez-Zor | 26.43 | MJ/m^2/day |
| 2025-06 | Al-Hasakah | 29.55 | MJ/m^2/day |
| 2025-06 | Daraa | 30.58 | MJ/m^2/day |
| 2025-06 | As-Suwayda | 30.58 | MJ/m^2/day |
| 2025-06 | Quneitra | 29.42 | MJ/m^2/day |
| 2025-06 | Damascus | 30.67 | MJ/m^2/day |
| 2025-06 | Rif Dimashq | 30.67 | MJ/m^2/day |
| 2025-06 | Aleppo | 29.57 | MJ/m^2/day |
| 2025-06 | Homs | 30.00 | MJ/m^2/day |
| 2025-06 | Hama | 29.23 | MJ/m^2/day |
| 2025-06 | Latakia | 28.31 | MJ/m^2/day |
| 2025-06 | Tartus | 28.69 | MJ/m^2/day |
| 2025-06 | Idlib | 29.23 | MJ/m^2/day |
| 2025-06 | Raqqa | 28.80 | MJ/m^2/day |
| 2025-06 | Deir ez-Zor | 28.31 | MJ/m^2/day |
| 2025-05 | Al-Hasakah | 25.75 | MJ/m^2/day |
| 2025-05 | Daraa | 28.00 | MJ/m^2/day |
| 2025-05 | As-Suwayda | 28.00 | MJ/m^2/day |
| 2025-05 | Quneitra | 27.20 | MJ/m^2/day |
| 2025-05 | Damascus | 27.94 | MJ/m^2/day |
| 2025-05 | Rif Dimashq | 27.94 | MJ/m^2/day |
| 2025-05 | Aleppo | 25.54 | MJ/m^2/day |
| 2025-05 | Homs | 26.29 | MJ/m^2/day |
| 2025-05 | Hama | 25.79 | MJ/m^2/day |
| 2025-05 | Latakia | 25.44 | MJ/m^2/day |
| 2025-05 | Tartus | 26.80 | MJ/m^2/day |
| 2025-05 | Idlib | 25.79 | MJ/m^2/day |
| 2025-05 | Raqqa | 25.67 | MJ/m^2/day |
| 2025-05 | Deir ez-Zor | 25.16 | MJ/m^2/day |
| 2025-04 | Al-Hasakah | 20.92 | MJ/m^2/day |
| 2025-04 | Daraa | 23.05 | MJ/m^2/day |
| 2025-04 | As-Suwayda | 23.05 | MJ/m^2/day |
| 2025-04 | Quneitra | 21.53 | MJ/m^2/day |
| 2025-04 | Damascus | 23.05 | MJ/m^2/day |
| 2025-04 | Rif Dimashq | 23.05 | MJ/m^2/day |
| 2025-04 | Aleppo | 20.75 | MJ/m^2/day |
| 2025-04 | Homs | 21.84 | MJ/m^2/day |
| 2025-04 | Hama | 21.08 | MJ/m^2/day |
| 2025-04 | Latakia | 22.23 | MJ/m^2/day |
| 2025-04 | Tartus | 21.94 | MJ/m^2/day |
| 2025-04 | Idlib | 21.08 | MJ/m^2/day |
| 2025-04 | Raqqa | 21.84 | MJ/m^2/day |
| 2025-04 | Deir ez-Zor | 21.84 | MJ/m^2/day |
| 2025-03 | Al-Hasakah | 17.76 | MJ/m^2/day |
| 2025-03 | Daraa | 18.54 | MJ/m^2/day |
| 2025-03 | As-Suwayda | 18.54 | MJ/m^2/day |
| 2025-03 | Quneitra | 18.22 | MJ/m^2/day |
| 2025-03 | Damascus | 18.29 | MJ/m^2/day |
| 2025-03 | Rif Dimashq | 18.29 | MJ/m^2/day |
| 2025-03 | Aleppo | 17.02 | MJ/m^2/day |
| 2025-03 | Homs | 17.53 | MJ/m^2/day |
| 2025-03 | Hama | 17.74 | MJ/m^2/day |
| 2025-03 | Latakia | 17.83 | MJ/m^2/day |
| 2025-03 | Tartus | 18.04 | MJ/m^2/day |
| 2025-03 | Idlib | 17.74 | MJ/m^2/day |
| 2025-03 | Raqqa | 17.57 | MJ/m^2/day |
| 2025-03 | Deir ez-Zor | 17.70 | MJ/m^2/day |
| 2025-02 | Al-Hasakah | 12.76 | MJ/m^2/day |
| 2025-02 | Daraa | 13.78 | MJ/m^2/day |
| 2025-02 | As-Suwayda | 13.78 | MJ/m^2/day |
| 2025-02 | Quneitra | 12.37 | MJ/m^2/day |
| 2025-02 | Damascus | 13.74 | MJ/m^2/day |
| 2025-02 | Rif Dimashq | 13.74 | MJ/m^2/day |
| 2025-02 | Aleppo | 12.52 | MJ/m^2/day |
| 2025-02 | Homs | 11.79 | MJ/m^2/day |
| 2025-02 | Hama | 12.27 | MJ/m^2/day |
| 2025-02 | Latakia | 12.04 | MJ/m^2/day |
| 2025-02 | Tartus | 12.01 | MJ/m^2/day |
| 2025-02 | Idlib | 12.27 | MJ/m^2/day |
| 2025-02 | Raqqa | 14.12 | MJ/m^2/day |
| 2025-02 | Deir ez-Zor | 13.81 | MJ/m^2/day |
| 2025-01 | Quneitra | 11.54 | MJ/m^2/day |
| 2025-01 | Raqqa | 11.07 | MJ/m^2/day |
| 2025-01 | Deir ez-Zor | 10.87 | MJ/m^2/day |
| 2025-01 | Al-Hasakah | 10.94 | MJ/m^2/day |
| 2025-01 | Daraa | 12.34 | MJ/m^2/day |
| 2025-01 | As-Suwayda | 12.34 | MJ/m^2/day |
| 2025-01 | Aleppo | 10.56 | MJ/m^2/day |
| 2025-01 | Homs | 10.60 | MJ/m^2/day |
| 2025-01 | Hama | 10.54 | MJ/m^2/day |
| 2025-01 | Latakia | 10.59 | MJ/m^2/day |
| 2025-01 | Tartus | 11.05 | MJ/m^2/day |
| 2025-01 | Idlib | 10.54 | MJ/m^2/day |
| 2025-01 | Damascus | 11.79 | MJ/m^2/day |
| 2025-01 | Rif Dimashq | 11.79 | MJ/m^2/day |
| 2024-12 | Al-Hasakah | 8.60 | MJ/m^2/day |
| 2024-12 | Daraa | 10.95 | MJ/m^2/day |
| 2024-12 | As-Suwayda | 10.95 | MJ/m^2/day |
| 2024-12 | Quneitra | 9.38 | MJ/m^2/day |
| 2024-12 | Damascus | 9.97 | MJ/m^2/day |
| 2024-12 | Rif Dimashq | 9.97 | MJ/m^2/day |
| 2024-12 | Aleppo | 7.77 | MJ/m^2/day |
| 2024-12 | Homs | 8.74 | MJ/m^2/day |
| 2024-12 | Hama | 8.08 | MJ/m^2/day |
| 2024-12 | Latakia | 8.05 | MJ/m^2/day |
| 2024-12 | Tartus | 8.34 | MJ/m^2/day |
| 2024-12 | Idlib | 8.08 | MJ/m^2/day |
| 2024-12 | Raqqa | 9.34 | MJ/m^2/day |
| 2024-12 | Deir ez-Zor | 9.41 | MJ/m^2/day |
| 2024-11 | Al-Hasakah | 10.94 | MJ/m^2/day |
| 2024-11 | Daraa | 12.70 | MJ/m^2/day |
| 2024-11 | As-Suwayda | 12.70 | MJ/m^2/day |
| 2024-11 | Quneitra | 11.45 | MJ/m^2/day |
| 2024-11 | Damascus | 12.12 | MJ/m^2/day |
| 2024-11 | Rif Dimashq | 12.12 | MJ/m^2/day |
| 2024-11 | Aleppo | 10.34 | MJ/m^2/day |
| 2024-11 | Homs | 11.06 | MJ/m^2/day |
| 2024-11 | Hama | 10.46 | MJ/m^2/day |
| 2024-11 | Latakia | 10.38 | MJ/m^2/day |
| 2024-11 | Tartus | 10.48 | MJ/m^2/day |
| 2024-11 | Idlib | 10.46 | MJ/m^2/day |
| 2024-11 | Raqqa | 11.39 | MJ/m^2/day |
| 2024-11 | Deir ez-Zor | 11.12 | MJ/m^2/day |
| 2024-10 | Al-Hasakah | 16.45 | MJ/m^2/day |
| 2024-10 | Daraa | 18.33 | MJ/m^2/day |
| 2024-10 | As-Suwayda | 18.33 | MJ/m^2/day |
| 2024-10 | Quneitra | 17.47 | MJ/m^2/day |
Older values are not shown. The table contains the 200 most recent rows.
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