Temperature
Pleasant by day, brisk at night.
Mild days and plenty of sun.
Pleasant by day, brisk at night.
Rain is infrequent in December.
Plenty of sun this month.
In December, afternoons feel about 66° and nights feel near 56°.
Mostly clear skies this month.
Breezy conditions are typical in December. More a comfort consideration than a planning concern.
December late afternoons are around 70°F, easing to about 67°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% | Sea°F |
|---|---|---|---|---|---|---|---|
| Jan | 68 | 56 | 0.7 | 4 | 9.5 | 67 | 69 |
| Feb | 70 | 58 | 0.4 | 2 | 10.2 | 64 | 67 |
| Mar | 77 | 63 | 0.3 | 2 | 10.9 | 59 | 68 |
| Apr | 86 | 71 | 0.2 | 1 | 11.6 | 53 | 73 |
| May | 95 | 80 | 0.0 | 0 | 12.8 | 45 | 80 |
| Jun | 101 | 86 | 0.0 | 0 | 12.9 | 40 | 86 |
| Jul | 104 | 88 | 0.0 | 0 | 12.5 | 44 | 90 |
| Aug | 103 | 88 | 0.0 | 0 | 12.2 | 54 | 92 |
| Sep | 100 | 83 | 0.0 | 0 | 11.3 | 55 | 91 |
| Oct | 93 | 77 | 0.0 | 0 | 10.9 | 61 | 87 |
| Nov | 81 | 68 | 0.7 | 2 | 10.3 | 63 | 81 |
| Dec | 72 | 59 | 0.6 | 2 | 9.8 | 67 | 74 |
Similar climates
Want a side-by-side climate view? Compare Dammam with Dubai.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jul 6, 2026
Data & methodology